DE1816774U - DEVICE FOR SWITCHING ON AND OFF OR DISCONNECTING CONNECTIONS IN ELECTROTECHNICAL DEVICES, preferably HIGH FREQUENCY MESSAGE TECHNOLOGY. - Google Patents

Description

■ ftfl; 5522 (MSiD-

T B-It'B ΠΪΓΒΓ

(Μ · Β »Η

Berlin - Charlottenburg 1 Ernst-Keuter-Platz

Berlin * May 5th, 1960
//

[Device for switching on · = and switching off or toggling

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t of connections in electrotechnical devices ₉ before »I- in addition to those of the high frequency =.

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! Telecommunications.

The innovation relates to a facility for bin «= and

K ^ civ:.; ----; o; -i'2nc- £ 3, cäricii.'CeKtscliaiife. xj-, ^! ti ^ v © Α, ϋ eleletriseii l'Site Tel '"·; Λ5 t; ^ i i-ϊ * ■ Mtzlr / tuztmszx-m'Z ^ , <liiasi§ $; is M @ vsli asstslit ^ which in · ε,. /. ν5, νϊ fo ^ SifÄiseiofs ■ ^ G. ^ iKa ^ .Ig ^ D. _c from Isolieystsifwaadea oagebenen, a "sjiöindiiag swiselass swei gasg © füJ-lt ©: a SoIiIkSi ⁸ P © rn bilöe-iäden ÜEurn aii.georünst is wnd thrush laöerung äes -S-smpe-raturdiff © renz der Gaafü "lungen Ia such Tersehäsdene 3} ag © a g-3braeiit weraea Jsaan ^, äasa: ein eiektris ^ i;: 3.eä .'teMe ¥ ®mlnav> xig inwiscsäea in die Is oiler stoff wall a ^ e .'- ssisensn Stroaanfüteiiag®? ii ^ siilweiae manufactured octer imterbrocheii weraea can ^ Bes * kind 11ϊΐΓΐϋΙιΐ «33, | ®κ Μ5ειλ @ ώ as fJaeria be - = »nut» Ι- animal ^ ea, iadeiE beif? Spi @ lgi? 5iE @ fisua. »Iu $: i ^ © srauia iarsie d" .i ^ ch elei.ti-i / IDb-S Haia'SMg s ^ g-sfiiiirt ^ iE ¹ So you Isöaagß ab @ r- ^: aueh zur tiberwaohi -;,; «Ton ^ i ^ asfös ^ gäSäSK öuaiitft TgKiäo: ii; i <l © m for example the e ^:. r; e 'aa; ^^ rait dem Söppar ¥ ®ΐΊΐκ. 5 €; 2 ^; 1 ^; £ ι®57 ^ emperat «! Äs loatakt ge«

ehi: wi.vöi wad dsidso / sh Si © feslage ^ mug äes liquid metal in the rahriSx'migeß TermMMu & gsIcSteps: *? g ^ issefeen üen both 0as <~ rä ^ ae »st®iis3? to Wexm ssan ä © ^ eis. @ a Sassawa fSbes? A suitable optical Eilfseiari ^ litnsg ilmrsli siae Stz ⁵ alilMBgsfö © ll © i) for example "= · weis © the sun _s besiafliis-sez" lets, s "feösiiien such Siririeh- tmigezi ap.efc % * & e Ub @ rwae3auxi, g οβγ Stfahluag _5, for example

P Dl ¹ V deiitsö-as' Patsntaehrift t 008 412 fessoteeibt a pressure-dependent

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ml "? siaeai Sas gefälli; simcl i? M Mirbe ^ ä @ m Biafluss? on stromdur-ch- ^: ■ f Ioaseilen" Ifeis7ji ^ lmig @ 3S. -stehisau Ms ösutsoh © Sat®stsehr! ft

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^ the fieutsöhen patent stiffener 383 687 is it. known _β that at bsreelialtsrri der aiigsgebsneii & xt ₉ oils by electrical ΐίϊΐΓΐ: ®η ₀ fier MasJateil compose ₉ - ub.bs the drainage of the mercury. elelctrisöJa-s Bslasigiisig a Bruokgases raaoher vo-c rings out as the HüeklceSia · d®s Qmeclsilbers in the Euhelage on GrruKci iac of Afclsülilimg! i dsm A ^ _o sssk®lt®n Derngeaäss "takes place yours first fürgaaag © atapreohsBae Str-OM ^ xterbresliiajag © the current = "s close sating ras rather than the opposite process sseli switching off the heating β Fm this M & shtsil _sn feehefe © !!" ,, it is already done: rmto E7d8 ?? h @n de * i both au the SMe * ^{5. of} the ¥ © rbinding tube in front = HH ^ nlräisjieii eia © very eags. ¥ gr'elileid ism slow Aua · »

ü & B ■ Z ^: z ^ lmi% ''} & ls * f ⁱ 'n? gm ⁱ sh® &. 2ms Pr ^^ teaiiitel kor ^ ite 'eggs then IIsiEperi.y AEE of üeT e ± mn & m / m' oils sadsre side of QueoksiXöerfülXasig steömea ^ class so SOLION vi / ährend- eggs Heis ~ perioße the WleSsraMsaeiiEiiSttög w && bliQ ^ ftüiffMag 6 © s Que £ ksi prepared νηιτ & Β «- Advisory ^ isri? Jlatiiiig®a let sisli Jsdoefa. for permanent switch-on ^ USg υβτ ^ & μΙθιί, - In the cl © s ^j mentioned dentsölien patent specification 383 68? Erna is a mercury switch feeschriefeen _ff 'wherein in the check of the heating effect of filling the device, a Yerdrängungsraum © elastic membrane which is tensioned by the mercury causes "The tension of the membrane is installed, that after the Ausschalten'.der-'Heizung - Mercury sehneler in. Seine - Euhelage *. 2u -refiu% rt -is ο D ^ r.sh this .measure, however, the sensitivity of the Belals is reduced, because a higher pressure of the b'eheiatea Sasrsume ■ must be reached before - the mercury is sine feestiamte relocation so occurs undesirable for many purposes Teraögerung ä @ r effect after power? Hslsimg .a »

The fire is based on the task of creating a facility of the type specified, with which the yera & gation between the switching on of the heating of one gas compartment and the through it triggered on ** or off of the contact path via the liquid metal is as small as possible and also possible after switching off the heating'aie ^ Äusschaltveraögerung small and as close as possible to the previous duration of the heating season is independent

This object is achieved in that in a facility of initially specified type according to the purification as a means * around the

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through a longer maintained temperature difference of the oasfül «? Lungs see resulting temperature difference of the hollow body by a transport to the hollow body with a lower temperature at least partially compensate ^ a heat-conducting, preferably metallic bridge is provided , the ends of which are in contact with the walls of the hollow body ₀ In a preferred embodiment of a device according to the innovation this Brück © consists of a sheet metal strip, which with its ■ ends-an.die. Walls around? The hollow body mentioned above is put in place »In a different A ^ sfühyungsfor® each hollow body is surrounded by a clamp © der -schelle and the.clamps or * clamps are öurejb. a wire-shaped or dand-shaped one in contact with them. Wära © l © -it @ r '■ connected with each other _o

Bsi a particularly be'fos'smgteii .Amafuhrungsfo ^ fii ad the concealment- ..body- d € E liartelitiiiig nd Torgiagsifsis® fromJi di @ * .Eohr connection sswi see it ta voa a side-tiöll © like _o this protective cover can, aiisli eil © eriiäöiite m @ tallis © Sj. @ BsvMm for the Sempsraturausgleisii @ inseliiä, ees @ a _e you ksim but aM & h even take over the function of this bridge completely or at least partially ©, by, the wall of the 'protective cover as a heat siter ■ between - the hollow body = perwandu3sg @ n is used ο with? %®&B®h.®nv@x%m- gwiselaea the protective cover and the filing of the lliirioiitMsg Imjm äsboi with a suitable

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Figure 2 shows the application of the principle de? Firing on an air pressure relay »in which the reciite, larger air space is heated by means of the HeizwiäerStandes S _9, which is flowed through by electricity, the corresponding parts are stranded in Figures 1 and 2 with the same reference numbers» In the case of the one in Figure 2 The space on the left is considerably smaller than the space on the right. The gas spaces are surrounded by the associated clamps 10 and 11, and these clamps are connected to one another by the thermal bridge 12. This bridge is formed by a sheet metal strip soldered or welded to the clamps, ie

¹ SiSkQIiQ is äimlioho as si © iM ^ eits for di © Biarielatimg after figsr 1 was lamified © ο Il6i © b. switching on ö @ s heating current. * f 'ύτ ü2Ti Heizer 9 Terlagert sisii des * Qtieoksilberfaöen selir sehnel] süach lisks, s © öasäs die ferbindiaag swisslaen. the loatacts 3 and 4 will be closed * 'if the heating is switched on incorrectly, oil WaJÄssg öes right cavity absorbs a certain amount of heat ₉ through which the ruslocetoea nasty silver fadeas in its position as well as the switching off of the heating is delayed through the An? i © nimig äes thermal bridge with the clamps 10 nnü 11 Mä öler connection 12 .essential ¥ © rringest ₀ -

3 ssigt a © älmlielie EiarfielatU2ig ₃ soft in - siaer protection = cover- 13 is iistargebraelit? The läriiebrüslc © is in the form of BieeJastreifsias 8 also ianeriialfe of the Sciratshül-Is, welöäa b @ tspi @ lai? @Ise made of eiiiesi Euaststoff bis Sasisislaitfaaigksit de? ScMitsMllle as well as the in die saräiöa® gwiseken öisser waä of the thermo-electric Kontakthtung © ingsfüllea Matei = ia, le @ supports the effect of the Wäriaeferü-e & e ₀

FIG. 4 shows an Aaordmisig, bsi clef several protective covers "are united" in a honeycomb-like body 14, so that a Me3ai ^T §slil ύοϊι ICo-ntal devices can be inserted into this body such. -Arrangements are in electrical equipment a sweek, with which -eBe certain look! to werdeii used by Kontakteinrichtüngen of the type described * Ss .empfiehlt BtOH _d the honeycomb body 14 having "some übersähligen to provide initially empty-lasting fan so that when Eeparaturea erforderliclieafalls one or more co-ntakteinrichtungen in this empty fan housed who"

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Permittivity d @ r liquid is sufficiently small ₉ can this arrangement AUOH for! © öMreq ^ sassolaaltimgeii use "" If the viscosity OCE liquid low ;, so the arrangement _P occurs at an appropriate preparation such ₉ that look oils heated feile are below " an additional Wänastraasport by convection on Jöller in the sense of the innovation is effective ο

Claims (5)

PArB 5522 (H 5.61) Sciut z claims s • 1) Device for switching on and off or toggling a or several electrically conductive connections in electrotechnical devices, preferably those of high-frequency communications technologyj, in which an electrically conductive part consists of metal that is liquid at the operating temperature, which is connected in a preferably tubular ^, surrounded by walls of insulating material arranged between two gas-filled hollow bodies forming tree and by changing the temperature difference of the gas filling en can be brought into such different positions that an electrically conductive connection between the insulating material wall recessed power supply lines optionally established or interrupted can be characterized in that as a means by the temperature difference of the hollow bodies resulting from the long-term maintained temperature difference between the gas fillings a heat transfer to the hollow body with a lower temperature * ■■ -. ■■■ - ■ ■ ■ to compensate at least partially ₀ a thermally conductive, preferably metallic, bridge is provided, the ends of which are in contact with the walls of the hollow bodies ₀ 2) Device according to claim 1, characterized in ₉ that a sheet metal strip (8) is placed as a bridge with its ends on the walls * 3) Device according to claims 1 and Z, characterized in that each hollow body is surrounded by a clamp or clamp and the clamps or »clamps (10, 11) are connected to one another by a wire or band-shaped heat conductor (12) in contact with the inside - are * 4) device according to claims 1 and 2 »characterized in that that the hollow body and preferably also the pipe connection between them and, if necessary, a metallic bridge from one that supports the function of such a bridge or even the protective cover (13) exercising alone is surrounded " 5) Device according to claim A _9, characterized in that the protective cover (13) is tubular and the space opposite the hollow bodies is filled with a substance, preferably a synthetically produced plastic * Hinwels: This document (description and protection language) is the last one submitted; it differs from the toilet. · version of the originally submitted sub-boxes. CHe originally submitted documents are in the official files. They can be viewed free of charge at any time without HcjohAs: a legal interest. On request, photocopies or fictitious negatives can also be delivered at the usual prices. German patent office, utility model office.