hermetically sealed relay

Upload: tejas-jasani

Post on 03-Apr-2018

224 views

Category:

Documents


0 download

TRANSCRIPT

  • 7/29/2019 Hermetically Sealed Relay

    1/12

    Tbi^v fp ^ hfka lc `ljmlkbkq2 tef`e `^k molar`b p`ebariba ptfq`efkd fk lkb lo pbsbo^i bib`qof` lrqmrq `fo`rfqp2

    tebk qeb fkmrq s^irb / bu`fq^qflk s^irb0 jbbqp `boq^fk mobp`of_ba `lkafqflkp4

    Gib`qolj^dkbqf` obi^v fp ^ hfka lc bib`qof` obi^v qe^q lmbo^qbp _v qeb j^dkbqfpj molar`ba _v qeb fkmrq `roobkq

    mrq ql qeb folk `lob ^ka ^oj^qrob4 Kkpfab qeb obi^v2 fkmrq m^oq fp ^k bib`qolj^dkbqf` `lfi qe^q `^k molar`bj^dkbqfpj2 lrqmrq m^oq fp ^ dolrm lc ptfq`e `lkq^`qp qe^q `lkqoli qeb `lkqoliiba `fo`rfq - lk . lo- lcc.4

    Ei^ppfcf`^qflk lc qeb `ljjlk bib`qolj^dkbqf` obi^vp@

    C4 BZTRb`][PV\TbXR `TZPg A@> Veb `lkqoli `roobkq fp afob`q `roobkq4

    D4 BZTRb`][PV\TbXR `TZPg ?@> Veb `lkqoli `roobkq fp ^iqbok^qfkd `roobkq4

    E4 HPV\TbXR ZPbRWX\V `TZPg> Wpfkd mboj^kbkq j^dkbq ql hbbm qeb lrqmrq `fo`rfq -lk. lo -lcc . tebk qeb

    `lkqoli `roobkq lc qeb fkmrq `fo`rfq fp lcc4

    F4 EXVW U`T_cT\Rg `TZPg> Veb bib`qolj^dkbqf` obi^v fp rpba fk ptfq`efkd qeb efde cobnrbk`v2 o^afl3cobnrbk`v

    `fo`rfq2 tef`e e^p ^ jfkfjrj ilpp lc mltbo4

    Kk Eefk^ jfifq^ov obi^v pq^ka^oa ILD76:8 /OKN3T3;=;=0 }61/;:97-381;5/ +16-> 3181:-6 |:5;1:598{ qeb pb^ifkd

    jlabip lc bib`qolj^dkbqf` obi^v ^ob afsfaba fkql ebojbqf`^i pb^ifkd ^ka klk3ebojbqf`^i pb^ifkd4Jbojbqf`^i Ub^ifkd fp ql pb^i ^ obi^v fkql ^ jbq^i `lsbo _v jbiq tbiafkd ql bkprob qeb pj^ii o^qb lc d^p ib^h^db4

    Ploj^iiv2 fq fp qeb pb^ifkd _bqtbbk jbq^i ^ka jbq^i2 jbq^i ^ka mlqqbov2 jbq^i ^ka di^pp4 Gib`qolj^dkbqf` obi^v

    pb^iba fk qefp jbqela fp qeb pl3`^iiba Jbojbqf`^iiv Ub^iba Tbi^v4

    65 ATUX\XbX]\ ]U WT`[TbXRPZZg aTPZTS `TZPg P\S RZPaaXUXRPbX]\

    788

    DcXSTZX\Ta ]U

    ET`[TbXRPZZg MTPZTS LTZPg

    75 ?^^ZXRPbX]\ ]U WT`[TbXRPZZg aTPZTS `TZPg

    A5 ATUX\XbX]\ ]U ET`[TbXRPZZg MTPZTS LTZPg P\S Cc\RbX]\

    Tbi^v fp ^ hfka lc pmb`f^i `lkqoliifkd `ljmlkbkq2 tef`e fp tfabiv rpba fk objlqb `lkqoli2 objlqb jb^profkd2

    qbib`lj2 ^rqlj^qf` `lkqoli2 fkqbdo^qflk lc j^`efkbov ^ka bib`qofcf`^qflk2 bib`qof` ^ka bib`qolkf` bnrfmjbkqp4

    Ibkbo^iiv2 obi^v j^fkiv e^p qeb cliiltfkd crk`qflkp@

    C4 N] T\ZP`VT bWT `P\VT ]U R]\b`]Z5 G4d42 tebk qeb fkmrq s^irb lc ^ obi^v ob^`ebp ^ `boq^fk s^irb2 qeolrde

    qeb afccbobkq clojp lc qeb `lkq^`qp2 fq `^k pvk`eolklrpiv `e^kdb lsbo2 `ilpb lo lmbk pbsbo^i `fo`rfqp4D4 B\ZP`VT[T\b5 G4d42 pbkpfqfsb obi^vp ^ka jbafrj obi^vp `^k `lkqoli ^ efde3mltbo /qbkp lo erkaobap lc

    fkmrq mltbo0 `fo`rfq tfqe qfkv `lkqoliifkd mltbo4

    E4 N] X\bTV`PbT aXV\PZa5 G4d42 tebk pbsbo^i `lkqoliifkd pfdk^ip ^ob mrq fkql jriqf3tfkafkd obi^v fk qeb pq^qba

    cloj2 qeb obi^v `^k ob^ifwb qeb bumb`q^kq `lkqoliifkd crk`qflk _v ^k^ivwfkd qeb afccbobkq pfdk^ip4

    F4 ?cb][PbXhPbX]\3 `T[]bT R]\b`]Z P\S []\Xb]`X\V5 G4d42 fk ^rqlj^qf` bnrfmjbkqp2 qeb obi^vp ^ka lqebo

    `ljmlkbkqp `^k `lkpqfqrqb moldo^j3`lkqoliiba `fo`rfq2 ob^ifwfkd qeb ^rqlj^qf` lmbo^qflk4

    Veb obi^v lod^k fp pb^iba fk ^ jbq^i `lsbo lc ebojbqf` bib`qolj^dkbqf` obi^v2 pl qeb obi^v fp cobb lc qeb fjm^`q

    lc ^j_fbkq `lkafqflkp pr`e ^p qeb e^ojcri d^p2 erjfafqv2 arpq bq`A efde mrob P 8 d^p cfiiba fk qeb obi^v `^k molqb`q

    qeb `lkq^`q bccb`qfsbiv 2 fjmolsb qeb mbocloj^k`b lc ^o` buqfkdrfpefkd2 eb^q afppfm^qb ^ka fkpri^qflk2 afbib`qof`

    pqobkdqe bq`4A jlob lsbo2 qeb pqor`qrob fkqbkpfqv l_sflrpiv fk`ob^pbp2 pel`h obpfpq^k`b lo sf_o^qflk obpfpq^k`b

    fjmolsbp4

  • 7/29/2019 Hermetically Sealed Relay

    2/12

    65 @]\SXbX]\a ]U P^^ZXRPbXdT P[QXT\b

    B@ HPX\ NTRW\XRPZ F\STf ]U ET`[TbXRPZZg MTPZTS LTZPg

    ILD76:8/OKN3T3;=;=0

    ILD

  • 7/29/2019 Hermetically Sealed Relay

    3/12

    ILD76:8 /OKN3T3;=;=0 ILD

  • 7/29/2019 Hermetically Sealed Relay

    4/12

    758 `ovpq^i `lsbo pbofbp j^krc^`qroba _v lro `ljm^kv rpb i^pbo crpflk tbiafkd2 VQ3; pbofbp rpb obpfpq k`b crpflk

    tbiafkd2 qeb ib^h^db o^qb ob^`ebp 7639

    R^4`j9

    5p4

    85 @]\bPRb ^P`P[TbT`aElkq^ q m^o^jbqbop fk`irab `lkq^`q cloj2 `lkq^ q obpfpq^k`b2 `lkq^`q il^a ^ka ifcb /lmbo^qb qfjbp02 jb`e^kf`^i

    ifcb2 `lkq^`q _lrk`b qfjb ^ka bq`4

    Elkq^`q o^qfkd il^a fp qeb il^a qe^q qeb `lkq^`q `^k ptfq`e rkabo mobp`of_ba ^j_fbkq `lkafqflkp2 tfqefk mobp`of_ba

    lmbo^qb qfjbp2 ^ka rkabo mobp`of_ba lmbo^qb cobnrbk`v4 Veb `lkq^`q il^a ^_fifqv tfii `e^kdb dob^qiv2 tebk qeb

    il^a k^qrob `e^kdbp4

    Eljjlk obi^v il^a ^ob ^p cliiltfkd@

    C4 LTaXabP\RT Z]PS> qeb FE lo CE il^a tfqe qeb mrob obpfpq^k`b k^qrob4

    D4 GP[^ Z]PS> qeb qrkdpqbk cfi^jbkq fkpfab qeb fk`^kabp`bkq i^jm e^p ^ pj^ii obpfpq^k`b2 qeb prodb `roobkq

    ^q qeb qfjb lc -lk. fp 77 qfjbp efdebo qe^k qeb pqb^av `roobkq2 fq `^k `^rpb qeb o^mfa jbiq lc qeb `lkq^`q2

    bsbk qeb crpflk tbiafkd c^firob4

    E4 H]b]` Z]PS> qeb fjmba^k`b fp sbov pj^ii tebk qeb jlqlo albpk,q jlsb2 pl qeb prodb `roobkq tfii _b sbov

    i^odb tebk fq pq^oqp2 qeb `roobkq fp ^_lrq pfu qfjbp lc qeb pqb^av `roobkq4 Dbpfabp2 qeb obi^v `lkq^`q tlohp

    ^p qeb ptfq`e lc qeb jlqlo2 fq pe^ii _b^o qeb ^o` bccb`q molar`ba _v qeb pel`h lc fkar`qfsb `lrkqbo bib`qof`

    mlqbkqf^i lc qeb jlqlo tfkafkd2 tebk fq fp `rq lcc4 Vebobclob2 prccf`fbkq pm^`b pe^ii _b ibcq clo fkpri^qba

    ^kqf3bib`qof`fqv ibsbi _bqtbbk qeb `lkq^ qp ka qeb il^a _fifqv4 C aflab lo TE pbofbp ljmlkbkq lkkb`qba

    m^o^iibi lk qeb _lqe pfab lc qeb `lkq^`q `^k molqb`q qeb `lkq^`q tbii ^ka fjmolsb qeb obif^_fifqv lc qeb obi^v4

    F4 @P^PRXbXdT Z]PS> prodb `roobkq tfii ^mmb^o tebk qeb `^m^`fqv `fo`rfq fp lk2 `lkq^`q j^v ^_i^qb lo crpflk

    tbiafkd j^v c^fi arb ql qeb i^odb `roobkq4 C``loafkd ql qeb `^m^`fqv2 `lkkb`q ^ `roobkq ifjfqfkd obpfpq^k`b

    fk pbofbp `lkkb qflk molmboiv `^k obar`b qefp e^oj2 tebk ^mmifba4 Nlkd qo^kpcbo tfob2 ^kqf3fkqbocbobk`b

    cfiqbo2 ^ka ob`qfcfbo mltbo plro`b2 bq` ^ob pl3`^iiba efde `^m^`fqfsb il^ap4

    G4 F\ScRbXdT Z]PS> tebk qeb obi^v fp lcc fk fkar`qfsb il^a `fo`rfq2 qeb ^o` _bqtbbk qeb lmbkfkd `lkq^`qp

    obib^pbp qeb bkbodv obpbosba _v qeb fkar`qfsb il^a2 qebk fq j^v `^rpb `lkq^`q ^_i^qflk2 crpflk tbiafkdlo fkpri^qflk m^oq c^firob4 Kkar`qlo2 plibklfa2 `lkq^`qlo `lfi2 `elhb2 bib`qolj^dkbqf` folk `lfi ^ka pl lk

    ^ob fkar`qfsb il^ap4 C aflab lo ^ TE pbofbp `ljmlkbkq `lkkb`qba m^o^iibi lk qeb _lqe pfab lc qeb `lkq^`q

    ^ipl `^k molqb`q qeb `lkq^`q tbii4

    H4 ?@ Z]PS> obi^v `lkq^`q CE il^a o^qfkd lkiv ^mmifbp fk mobp`of_ba CE cobnrbk`v4 Veb ptfq`efkd ^_fifqv lc

    qeb obi^v fp afccbobkq rkabo afccbobkq cobnrbk`fbp4

    I4 A@ Z]PS> qeb FE il^a fp e^oabo ql `rq qe^k CE il^a4 CE sliq^db j^v buqfkdrfpe qeb ^o` ^rqlj^qf`^iiv

    tebk fq `olpp wbol4 Co` molar`ba _v qeb FE sliq^db albpk,q buqfkdrfpe2 rkqfi qeb ^o` fp bilkd^qba ^ka `^k

    klq elia fqpbic4 Co` bkbodv tfii `^rpb `lkq^`q a^j^db pr`e ^p pboflrp `loolpflk2 jbq^i qo^kpcbo ^ka pmo^v4

    J4 HTSXc[ Rc``T\b Z]PS> FE obpfpq^k`b il^a tfqe ^k lmbk3`fo`rfq sliq^db ^q 8>XFE ^ka ^ `ilpb3`fo`rfq

    `roobkq ^q 766jC4 Um^oh afp`e^odb tfii ^mmb^o _bqtbbk qeb `lkq^ qp rkabo qefp il^a tef`e `^rpbp lod^kf

    pr_pq^k`b fkpfab qeb obi^v ql ^``rjri^qb lk qeb `lkq^`q proc^`b tef`e obpriqp fk `lkq^`q obpfpq^k`b

    ^rdjbkq lo fkpq^_fifqv2 bsbk qeb lmbk3`fo`rfq c^firob4

    K4 G]e TZTRb`XR ZTdTZ Z]PS> qeb il^a tfqe ^k lmbk3`fo`rfq sliq^db fp ^q 76 ql ;6jX/FE lo CE mb^h s^irb0

    ^ka ^ `ilpb3`fo`rfq `roobkq ^q 76 ql ;6|C4 lod^kf` jbj_o^kb ^``rjri^qba lk `lkq^`q proc^`b `^k ,q _b

    _ob^h lk3altk arb ql ilt il^a ibsbi tef`e obpriqp fk qeb `lkq^`q obpfpq^k`b tfii _b`ljb i^odb lo rkpq^_ib2

    bsbk `^rpbp ^ c^firob fk qeb lmbk3`fo`rfq4

    Wpbo j^v `e^kdb qeb `lkq^`q `roobkq _v mbo`bkq^db ^p mbo4 Ubb V^_ib ;@

    N^jm pq^_ib

    `roobk

    766-

    Tbpfpqfsb

    `roobkq

    Kkar`qfsb pq^_ib

    `roobkq

    Olqlo pq^_ib

    `roobkq

    76-7=-86-

    NPQZT :> G]PS Rc``T\b RWP\VX\V bPQZT c\ST` SXUUT`T\b Z]PS RWP`PRbT`XabXRa

    78;

  • 7/29/2019 Hermetically Sealed Relay

    5/12

    95 @]XZ ^P`P[TbT`a

    :5 F\acZPbX]\ Uc\RbX]\

    ;5 LTZXPQXZXbg X\STf

    Elfi m^o^jbqbop fk`irab `lfi o^qba lmbo^qb sliq^db2 lmbo^qb sliq^db2 elia sliq^db2 obib^pb sliq^db2 `lfi obpfpq^k`b2

    lmbo^qb qfjb2 obib^pb qfjb bq`4

    Kkpri^qflk crk`qflk fk`irabp fkpri^qflk obpfpq^k`b ^ka afbib`qof` pqobkdqe4

    Kkpri^qflk crk`qflk fk`irabp fkpri^qflk obpfpq^k`b ^ka afbib`qof` pqobkdqe4

    Tbi^v obif^_fifqv obcbop ql qeb ^_fifqv lc ^``ljmifpefkd qeb pmb`fcf` crk`qflk rkabo mobp`of_ba `lkafqflkp ^ka fk

    mobp`of_ba qfjb /lo lmbo^qb qfjbp04 Veb obi^v obif^_fifqv fkabu mobp`of_ba fk Eefk^ jfifq^ov pq^ka^oa ILD *801=fp j^fkiv c^firob o^qb4

    H^firob o^qb fp qeb mbo`bkq^db s^irb lc c^firob molar`q prj tfqefk qeb rkfq qfjb lc q jljbkq /lmbo^qb qfjb0 ql

    qeb kloj^iiv lmbo^qfkd molar`q prj ^q qe^q qfjb4 Kq peltp qeb c^firob o^qfl fk qeb rkfq qfjb2 tebk qeb molar`qp

    ^ob lmbo^qfkd rkqfi q jljbkq4 Kqp j^qe obmobpbkq^qflk clojri^ fp@

    / q 0 B \ k / q 1 q0 3 k / q 0 ] 5 x \ P 3 k / q 0 ] } q y

    Kk qeb clojri^@

    P++molar`q prj rpba fk qeb qbpq2

    k/q0++c^firob prj ^q q jljbkq2

    q++qfjb fkqbos^i qbpqba4

    NPQZT ;> LTZPg UPXZc T `PbT V`PSTa

    Io^ab Uvj_li O^u4 c f irob o qb /7576 qfjbp0

    pr_3cfcqe do^ab

    cfcqe do^ab

    pfuqe do^ab

    pbsbkqe do^ab

    N

    O

    R

    T

    9}763;

    7}763;

    7}763 qfjbp02 tef`e tfii al ^ pfdkfcf`^kq a^j^db ql qeb `fo`rfq ^ka

    pelria _b prmmobppba4 O^kv hfkap lc jbqelap `^k _b rpba ql prmmobpp fq4 Veb dbkbo^i t^v fp ql `lkkb`q ^

    aflab m^o^iibi tfqe _lqe `lfi qbojfk^ip4 Jltbsbo2 qeb aflab j^v molilkd qeb aolm3lrq qfjb tef`e `lkpbnrbkqiv

    ^ccb`qp qeb lmbo^qflk^i ifcb lc obi^v4 Cqqbkqflk pelria _b m^fa lk qefp mlfkq arofkd qeb ^mmif`^qflk4 Veb obi^v qe^q

    mlppbppbp qo^kpfbkq prmmobppflk ^_fifqv ^iob^av `lkq^fkp qeb prmmobppflk `ljmlkbkqp4 Rib^pb q^hb `^ob lc qeb

    mli^ofqv lc qeb qbojfk^ip lc `lfi clo pr`e hfka lc ^ obi^v@ qeb fk`loob`q mli^ofqv `lkkb`qflk j^v a^j^db qeb aflab

    ^ka obpriqp fk qeb obi^v c^firob4

    Ob^ktefib2 fq pelria _b peloq `lkkb`qba tebk qeb m^o^jbqbop lc fkpri^qflk obpfpq^k`b ^ka afbib`qof` pqobkdqe

    ^ob qbpqba ql ^slfa a^j^dfkd qeb prmmobppflk `ljmlkbkqp fkpfab4

    75 J\ R]\bPRb

    756 LTZPbX]\ QTbeTT\ d]ZbPVT P\S Rc``T\b X\ R]\bPRb Z]PS

    Ibkbo^iiv2 ^ obar`qflk fk il^a sliq^db tfii `^rpb ^k fk`ob^pb fk qeb il^a `roobkq tefib ^ obar`qflk fk il^a `roobkq

    j^v `^rpb ^k fk`ob^pb fk il^a sliq^dbA eltbsbo2 qebob fp klq ^ dbkbo^i `loobpmlkafkd obi^qflkpefm _bqtbbk il^a

    sliq^db ^ka `roobkq4 Hroqebojlob2 `roobkq lo sliq^db tfii klq fk`ob^pb rkifjfqbaiv bsbk fc sliq^db lo `roobkq obar`bp

    rkifjfqbaiv@ qebob fp ^k rmmbo ifjfq4 Qk qeb lqebo e^ka2 obi^v j^v klq _b ^_ib ql ptfq`e ql ^kv il^a ^p ilt ^p

    wbol lo iltbo qe^k wbolA ^ obi^v qe^q `^k ptfq`e ^ _fd il^a j^v klq _b ^_ib ql ptfq`e ^ pj^ii il^a2 fk m^oqf`ri^o

    qeb ilt bib`qof` ibsbi il^a lo jbafrj `roobkq il^a4 Hlo bu^jmib2 fq fp klq obif^_ib ql rpb ^ molar`q tfqe ^ o^qba

    il^a 76C ql ptfq`e ^ ;6|C il^a _b`^rpb qeb jb`e^kfpj lc `lkq^ q c^firob fp afccbobkq fk s^oflrp il^ap4 Ffccbobkqobi^vp mlppbpp afccbobkq obi^qfkd `rosbp _bqtbbk il^a sliq^db ^ka il^a `roobkq2 qe^q fp `^iiba il^a `rosb4 Veb

    ^`qr^i ^mmifba il^a pelria _b ifjfqba _bilt qefp `rosb4

    CXVc`T 6> G]PS Rc`dT ST[T\ab`PbX]\

    757 LTZPbX]\ QTbeTT\ Z]PS P\S ZXUT RgRZTa

    Nfcb `v`ibp lc qeb obi^v ^ob `ljm^oba ql qeb mobp`of_ba o^qba il^ap4 Q_sflrpiv2 fc qeb il^a fp _fddbo2 qeb ifcb tfii

    _b peloqbo4 Jltbsbo2 qebob fp klq ^ dbkbo^i obi^qflkpefm _bqtbbk il^a ^ka ifcb4 Ffccbobkq obi^vp mlppbpp afccbobkq

    obi^qfkd `rosbp _bqtbbk il^a ^ka ifcb2 qe^q fp `^iiba ifcb `rosb4

    78=

  • 7/29/2019 Hermetically Sealed Relay

    7/12

    8;6XCE596XFE Tbp4

    6 ;

    76

    ;

    766

    ;6

    >

    Nfcb `rosb

    Qmbo^qflkp/u76666QRU0

    Elkq^`q `roobkq /C0

    CXVc T 7> GXUT Rc`dT ST[T\ab PbX]\

    758 LTZPbX]\ QTbeTT\ ZXUT RgRZTa P\S ]^T`PbT U`T_cT\Rg

    Tbi^v il^a ^ka ifcb e^p l_sflrp obi^qflk tfqe qeb `lkq^`q ptfq`efkd cobnrbk`v4 Cp clo efdbo `roobkq il^a2 qeb fk`ob^pb

    fk `lkq^`q ptfq`efkd cobnrbk`v tfii j^hb qeb eb^q molar`ba _v `lkq^`q ^o` afp`e^odb klq afpmbopb tfqefk prccf`fbkq

    qfjb2 tef`e tfii obpriq fk qeb `lkq^ q qbjmbo^qrob2 nrf`hbo ^o` afp`e^odb ^ka peloq `lkq^`q ifcb4

    NPQZT LTZPg R]\bPRb aeXbRWX\V U`T_cT\Rg

    Elkq^`q ptfq`efkd `roobkq il^a Utfq`efkd cobnrbk`v

    N^odbo qe^k 9C

    Uj^iibo qe^k 9C

    O^u4 ptfq`efkd cobnrbk`v

    rkabo pj^ii il^a

    9p Qk2 9p Qcc

    7p Qk2 7p Qcc

    647`v`ib5/j^u4 mf`h3rm qfjb

    1 j^u4 aolm3lrq qfjb0

    759 LTZPbX]\ QTbeTT\ ZXUT RgRZTa P\S bWT P[QXT\b bT[^T`Pbc`T

    Yebk qeb qbjmbo ^qrob ofpbp ^ka qeb ^o` afp`e^odb pmbbap rm2 qeb il^a ^ka ifcb tfii _b obar`ba ao^j^qf`^iiv4

    75: @]\bPRb aT`XTa4^P`PZZTZ R]\\TRbX]\

    Db`^rpb qeb lmbo^qfkd qfjb lc bsbov pbq lc `lkq^`q fp afccbobkq2 Vebobclob2 qeb `lkq^`q m^o^iibi `lkkb`qflk `^k klq

    fjmolsb qeb `lkq^`q il^a `roobkq ^ka bib`qof` ifcb4 Lrpq qeb p^jb2 qeb `lkq^`q pbofbp `lkkb`qflk `^kklq fjmolsb qeb

    il^a sliq^db4

    75; K`]bTRbX]\ ]U `TZPg R]\bPRb

    Yebk qeb `lkq^`q `rqp lcc qeb fkar`qfsb il^a `fo`rfq2 qeb bkbodv pqloba fk `lkq^`q pelria _b `lkprjba _v `lkq^`q

    ^o` fdkfqflk4 Ibkbo^iiv2 fk loabo ql bifjfk^qb ^ka ifdeqbk qeb e^oj lc ^o`2 ql bum^ka qeb `lkq^`q ifcb2 ql bifjfk^qb lo

    ifdeqbk qeb fkqbocbobk`b ^ka a^j^db lc obi^v ql obi^qfsb pbkpfqfsb `fo`rfq2 dbkbo iiv ^o` fp rpba ql obpqo^fk `lkq^`q ql

    molqb`q qeb `fo`rfq4 Eljjlk `lkq^`q molqb`qflk `fo`rfqp ^ob@ ql m^o^iibi3`lkkb`q ^ obpfpqfsb lo `^m^`fqfsb `fo`rfq lk

    qeb fkar`qfsb il^a2 lo m^o^iibi3`lkkb`q ^ aflab4

    Vov ql ^slfa qeb `liifkb^ofqv lo ^k^pqljlpfp lc qeb fkmrq m^oq ^ka lrqmrq m^oq2 _b`^rpb tebk qeb `lfi fp bkbodfwba2

    qeb `lrkqbo bib`qof` mlqbkqf^i lk qeb `lfi tfii ^aa ql qeb `lkq^`q2 qeb lcc sliq^db lc qeb `lkq^`q tfii fk`ob^pb2 ^ka fkqbocbob

    lqebo `fo`rfqp4

    85 J\ `TZXPQXZXbg

    856 HTbW]Sa b] X[^`]dT `TZXPQXZXbg

    85656 AT`PbX\V P^^ZXRPbX]\

    Rolmbo abo^qfkd ^mmif`^qflk lc obi^v il^a `^k obar`b qeb c^firob fk o^qba il^a `roobkq2 fjmolsb qeb `lkq^`q ifcb

    ^ka obif^_fifqv2 _rq rpbop pelria _b `^obcri tebk qeb `roobkq fp obar`ba ql 766jC lo |C do^ab4

    78>

  • 7/29/2019 Hermetically Sealed Relay

    8/12

    85657 KP`PZZTZ P\S aT`XTa R]\\TRbX]\ ]U R]\bPRba

    Veb `lkq^`q m^o^iibi `lkkb`qflk albpk,q fk`ob^pb qeb il^a `roobkq2 _rq fq `^k fk`ob^pb qeb obif^_fifqv lc qeb `fo`rfq

    ptfq`e3lk ^ka ab`ob^pb qeb c^firob o^qb lc qeb `fo`rfq ptfq`e3lkA eltbsbo2 qeb m^o^iibi `lkkb`qflk j^v ^ccb`q qeb

    obif^_fifqv lc `fo`rfq ptfq`e3lcc4 Lrpq ^p qeb p^jb2 pbofbp `lkkb`qflk j^v fjmolsb qeb obif^_fifqv lc qeb `fo`rfq ptfq`e3

    lcc2 _rq ^ccb`q qe^q lc qeb `fo`rfq ptfq`e3lk4

    857 LTZPg aR`TT\X\V

    85756 Ng^XRPZ Rc`dT ]U `TZPg UPXZc`T `PbT

    C``loafkd ql ilqp lc pq^qfpqf`p ^ka ^k^ivpfp alkb lk obi^v c^firob2 qeb c^firob o^qb e^p ^ `e^kdfkd orib peltk ^p

    _bilt4 Wpr^iiv fq fp `^iiba ^ ;Xa4`4A ^p clo molar`qp qe^q e^sb ^ o^qba `roobkq i^odbo qe^k 8;C2 il^a pelria _b 7C 8>Xa4`4

    Ufkb p`^k sf_o^qflk p`obbkfkd pelria _b `^oofba fk jlpq a^kdbolrp afob`qflk2 ^``loafkd ql s^oflrp molar`qp4

    E4 Veb `ellpfkd lc qeb p`obbkfkd qfjb pelria _b _^pba lk qeb mofk`fmib lc bu irafkd qeb mlqbkqf^i abcb qp

    ^ka fk`ob^pb molar`q obif^_fifqv4 Db`^rpb qebob fp kl p`obbkfkd p`ebjb ql bumlpb ^ii mlqbkqf^i abcb`qp2

    p`obbkfkd qfjb pelria _b `lkcfojba ^``loafkd ql mobp`of_ba `lkcfabk`b ^ka abcb`q o^qb ^iiltba4

    858 LTZPg UPXZc`T P\PZgaXa

    78?

  • 7/29/2019 Hermetically Sealed Relay

    9/12

    85856 K`T^P`PbX]\ QTU]`T P\PZgaXa

    Dbclob ^k^ivpfp lc c^firob obi^vp2 qeb c^firob jlab2 ^mmif`^qflk `lkafqflkp tebk c^firob pelria _b ob`loaba2

    fk`irpfsb lc `ifj^qf` `lkafqflkp pr`e ^p ^j_fbkq qbjmbo^qrob2 erjfafqv2 ^fo mobpprob bq`42 avk^jf` `lkafqflkp

    pr`e ^p pel`h2 sf_o^qflk2 ^``bibo^qflk2 bq`A bib`qof` pqobpp `lkafqflkp pr`e ^p `lkq^`q il^a qvmb2 sliq^db2 `roobkq2

    `lfi sliq^db2 `roobkq ^ka `fo`rfq sliq^db2 `roobkq2 bq`A qeb molar`q obi^qba a^q^2 jlrkqfkd ^ka tfob `lkkb`qflk

    pelria _b criiv klqba4 Kc kb`bpp^ov2 j^hfkd qeb c^firob ob3l``roobk`b4

    85857 CPXZc`T P\PZgaXa ^`]RTSc`T

    Vov ql `^oov lrq c^firob ^k^ivpfp ^``loafkd ql cliiltfkd mol`barobp4

    NPQZT => LTZPg UPXZc`T P\PZgaXa ^`]RTSc`T

    ?\PZgaXa R]\bT\b

    7

    8

    ?\PZgaXa XbT[

    :

    ;

    ?

    76

    77

    78

    ?\PZgaXa b]]Za

    Cmmb^o^k`bsfpr^i fkpmb`qflk

    mevpf`^i a^j^db2 `lkq^jfk^qflk2 Cmmb^o^k`b abcb`q2pb^ifkd abcb` j^dkfcfbo2 jf`olp`lmb

    Z3o^v mbopmb`qfsb^k^ivpfp

    fkkbo `lkq^jfk^qflk2 fkkbo peloq `fo`rfq lo lmbk `fo`rfq 2ib^h^db ^q pb^ifkd ^ob^2 fkkbo jb`e^kf`^i abcb`q2

    m^oq a^j^db2 ^ppbj_iv abcb`q bq`

    Z3o^v j^`efkb lojlkfqlo afpmi^v

    m^oqf`ib `liifpflkfkpmb`qflk

    9 fkkbo illpb m^oqf`ib m^oqf`ib `liifpflk fkpqorjbkq

    Gib`qof` m^o^jbqbo,pfkpmb`qflk

    tfob2 `lkkb`qflk `lkafqflk lc pl`hbq2 `lfi obpfpq^k`b2`lkq^`q obpfpq^k`b2 lmbo^qfkd `e^o^`qbofpqf`p2fkpri^qflk tfqepq^kafkd sliq^db bq`4

    obdri^o qbpqfkdfkpqorjbkq^qflk2jbjlov lp`fiildo^me2bq`4

    Ub^i^_fifqv fkpmb`qflkdi^pp fkpri^qlo pfkqbofkd pq^qrp2 ib^h^db elib2mlob ^q tbiafkd ^ob^2 `o^`h2 bq`4

    ebifrj pmb`qoljbqbo lomobpprob d^p ib^h^dbabqb`qfkd bnrfmjbkq

    I^p ^k^ivpfpd^p `ljmlkbkqp ^ka lod^kf` d^p `lkq^jfk^qflk`ljmlkbkqp fkpfab qeb obi^v

    d^p j^pp pmb`qoljbqbolo `eolj^qf` pmb`qorjpmb`qoljbqbo

    Tbjlsb `lsbo

    qov ql klq _ofkd `lkq^jfk^kq fkql obi^v lo

    abpqolv fkkbo pq^qb pmb`fcf` qlli

    Kkqbok^i sfpr^ifkpmb`qflk

    fkkbo pqor`qrob2 tebqebo qeb m^oqp ^ob abclojba2afp`lilobaA lqebo obarka^kq pr_pq^k`b lo `lkq^jfk^kq

    j^dkfcfbo2 jf`olp`lmb

    Kkkbo jb`e^kf`^ifkpmb`qflk

    `lkq^`q d^m2 mobpprob2 qo^`hfkd2 obqrokfkd clo`b2^oj^qrob pqolhb2 ^oj^qrob cibuf_fifqv2 m^oqp j^q`efkd bq`4

    bodljbqbo2 d^rdb2jf`olp`lmb

    Kkkbo bib`qof`m^o^jbqbop, fkpmb`qflk

    bib`qolj^dkbqf` ^_plomqfsb clo`b2bib`qof` m^o^jbqbop2 bq`4

    obdri^o qbpqfkdfkpqorjbkq^qflk2 jbjlovlp`fiildo^me2bq`4

    proc `b ^ka j^qbof^i^k^ivpfp lc `lkq^`qp

    ^ka lqebo hbv m^oqp

    qeb ^k^ivpfp lc qeb `ebjf`^i `ljmlkbkq `e^kdb2fjmrofqv pq^qrb ^ka `ovpq^i pqor`qrob `e^kdb lc j^qbof^i2jfkfj `lkq^jfk^qflk ^k^ivpfp2 mevpf`^i ^ka jb`e^kf`^imbocloj^k`b ^k^ivpfp lc j^qbof^i

    bib`qolk jf`olp`lmb2fkco^oba pmb`qolp`lmbmevpf`p . `ebjfpqov^k^ivpfp bnrfmjbkq2

    jb`e^kf`^i mbocloj^k`b^k^ivpfp bnrfmjbkq cloj^qbof^i

    Hroqebo ^k^ivpfp Vl `^oov lrq qeb pmb`f^i ^k^ivpfp fc kb`bpp^ov

    D5 NTab ]U HPX\ KP`P[TbT`a

    C+ Cii qeb qbpqp ^ob rkabo kloj^i `ifj^qf` `lkafqflkp2 rkibpp pmb`fcfba@

    796

    65 NTab R]\SXbX]\a

  • 7/29/2019 Hermetically Sealed Relay

    10/12

    Vbjmbo^qrob@ 7;zE ql 9;zE2

    Tbi^qfsb erjfafqv@ :;- ql =;-2

    Cqjlpmebof` mobpprob @ >< ql 76< ql 76 NTab ^`]RTSc`T

    6

    Gib`qof`fqv Cjlrkq

    lc Yfkafkd

    O^dkbqfwba

    Jlia X^irb

    Folmlrq X^irb

    Rf`hrm X^irb

    Plk3mf`hrm X^irb

    Vfjb

    1638

    797

    75 J^T`PbT P\S `TZTPaT dPZcT bTabVbpq lc kl3lmbo^qb s^irb2 lmbo^qb s^irb2 elia s^irb2 obib^pb s^irb pelria _b `^oofba lrq ^``loafkd ql Hfdrob :

    fk qeb qbpq mol`barob4 Veb pqolkdbpq mlfkq lc qefp qbpq fp qe^q qeb qbpq m^o^jbqbop e^sb dlla obmbqfqflk2 _rq fq albpk,q

    jb^k qe^q qeb obi^v pelria _b j^dkbqfwba _bclob tlohfkd fk ^`qr^i ^mmif`^qflk4

    85 @]XZ `TaXabP\RTElfi obpfpq^k`b `^k _b jb^proba _v sliq^db jbqela2 `roobkq jbqela2 ^ka bib`qof` _ofadb jbqela4 Yebk rpfkd

    qeb sliq^db jbqela2 `roobkq jbqela2 qov ql ^slfa lo obar`b qeb fkcirbk`b lc pj^ii sliqjbqbo2 ^jjbqbo fkkbo

    obpfpq^k`b2 ^ka ^ipl peloqbk qbpq qfjb2 pl ^p ql mobsbkq qeb `lfi qbjmbo^qrob colj ofpfkd qll efde ^ka ^ccb`qfkd

    qeb jb^probjbkq sbo^`fqv4 Elfi obpfpq^k`b fp sbov pbkpfqfsb ql qeb ^j_fbkq qbjmbo^qrob2 pl mrq qeb molar`qp rkabo

    qbpq `lkafqflkp tfqefk 7 ql 8 elrop _bclob qbpqfkd /klq bkbodfwfkd `lfi04 Vb^q s^irb pelria _b `lksboqba fkql s^irb

    rkabo _bk`ej^oh qbjmbo^qrob / rpr^iiv 8;zE02 `lksbopflk clojri^ fp @

    T^ B T6 \ 7 1 ^ /V^38;0 ]

    Kk qeb clojri^@ NP obcbop ql qeb ^j_fbkq qbjmbo^qrob/zE0

    P fp qeb obpfpq^k`b qbjmbo^qrob `lbccf`fbkq /obpfpq^k`b qbjmbo^qrob `lbccf`fbkq lc `lmmbo tfob fp

    6466: 5 zE 0

    95 @]\bPRb `TaXabP\RTTbi^v fp klq bkbodfwba tebk qbpqfkd `lkq^`q obpfpq^k`b lc PE `lkq^`q ^ka jls^_ib `lkq^`qA obi^v fp bkbodfwba

    tebk qbpqfkd `lkq^`q obpfpq^k`b lc PQ `lkq^`q ^ka jls^_ib `lkq^`q4 Elkq^`q obpfpq^k`b `^k _b jb^proba _v

    sliq^jjbqbo jbqela4 Yebk jb^profkd2 qeb il^a ^aaba ql `lkq^`q pelria ^``loa tfqe qeb Eefk^ Ofifq^ov Uq^ka^oa2

    rpr^iiv

  • 7/29/2019 Hermetically Sealed Relay

    11/12

    CXVc`T :> HTPac X\V RX`RcXb ]U bX[T SPbP

    CXVc`T ;> Ng^XRPZ ePdTU]`[ UXVc`T eWT\ [TPac`X\V bWT ]^T`PbX\V3 `TZTPaT3 P\S R]\bPRb Q]c\RT bX[T

    klk3_lrk`bptfq e

    Yebkjb^profkd qeblmbo^qfkd ^kaobib^pbqfjb2`lkkb`qba ql qebqofddbolc lp fiildo^me

    `lfi

    Elkqoliifkd sliq^db

    obpfpq k`b il^a

    Qmqflk iptfq`e

    PQ `lkq `q

    Crqlj qf pvk eolklrplp fiildo me /sboqf i abcib`qflk0

    PE `lkq `q

    Yebkjb^profkd qeb`lkq^ q_lrk`b qfjb2 `lkkb`qba

    ql qebqofddbolc lp`fiildo^me

    Elkq `qsliq^db aolmbumobppba_v mbojfppf_ibpq qfobpfpq k b

    Nfjfqifkblc ?6-lcqeb`lkq^ q _lrk b

    Qmbo qfkdlo

    obib^pbqfjb

    Elkq q

    _lrk`bqfjb

    Elkq qpq^_fifw qflk qfjb

    798

    Yebk alfkd qeb afbib`qof` pqobkdqe qbpq2 rpr^iiv rpb qeb 747 qfjbp lc qeb mobp`of_ba qbpq sliq^db2 j^u ib^h^db

    `roobkq ^iiltba fp 7jC2 elia qfjb fp 7p4 Jlia qfjb rkabo mobp`of_ba sliq^db fp 7 jfk rkabo fc ^kv afpmrqb ofpbp4

    ;5 NX[T ^P`P[TbT`aVeb jb^probjbkq `fo`rfq lc qeb qfjb m^o^jbqbop fp peltk fk Hfdrob ; ^ka Hfdrob

  • 7/29/2019 Hermetically Sealed Relay

    12/12

    @]XZ O]ZbPVT

    ?[QXT\b D`PST

    CPXZc`T LPbT

    IXZ> ibsbi xxx

    IXZ> Yfqelrq c^firob o^qb obnrfobjbkq/ibsbiy2 xx molar`qp s^fi^_ib0

    /tfqe c^firob o^qb obnrfobjbkq0

    J`ST`X\V X\U]`[PbX]\>

    JH?976568=3673A+ obcbop ql qeb obi^v@ jlabi fp JH?9762 `lfi o^qba sliq^db fp 68=Xa4`42 jlrkqfkd cloj fp 62

    qbojfk^qflk fp 72 ^j_fbkq do^ab fp Io^abA4

    ;2 ibsbi y K> ibsbi xx

    G> H^firob o^qb ibsbi N /ibsbi xxx molar`qp ^s^fi^_ib0

    H> H^firob o^qb ibsbi O /ibsbi xxx molar`qp ^s^fi^_ib0

    JQPIHC TGNC[ILD?667C2 KUQ?6672 KUQ5VU7