DE1908164A1 - Thermoelectric fuse device with an electric ignition device - Google Patents

Description

Junkers PLI-Mö / Ir February 18, 1969

JVIIIRS ft 00. GMBH. In Wernau / leokar

Thermoelectric ignition device old of an electric ignition device

The invention relates to a thermoelectric ignition device with at least one ignition safety valve sum control of the gas supply to at least one burner of a gas-heated device, the Sohliessglled des Ignition safety valve with the armature plate of a magnet insert connected and from its valve side by means of a so holding rod that can be moved in the axial direction with a The handle attached to it can be lifted off and the Armature plate can be placed on the electromagnet of the magnet insert let, and with an electric ignition device a spark gap, from which the power supply is excluded in the ignition position of the ignition device. is released, while the current path in all other positions by means of an electrical connection an ignition interrupter is short-circuited to the grounded fitting.

Ignition interrupters have siohersus parts on gas-heated devices, daes the electrical ignition device only in the Ignition division of the thermoelectric ignition fuse device but effect can be brought to the risk of a deflagration of the gas if the ignition

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^c Junkers

switch off tlnriohtung. Here you will also find »arrangements Ga * ~ 81oherheltssohalter known by which the Stroa- "Ufuhr below the ignition electrodes of the spark gap belsplelsweite in the case of a chick in hurrying positions, the chick must be removed from the ignition position by means of a safety holder fixed contact uad an "it de" chick ▼ rotatable cross contact are closed in the course · Ba with kurefeeohloesenem StromEUfuhrveg trot · Actuation * · * Ignition device the generation τοη spark Hwleohen the ignition electrodes nloht möglioh Üt, such an arrangement guarantees that deee the ignition of the ZündflaaM only in the ignition division of the Chick can be made.

Such an ignition lock or an ignition breaker can be used If there is insufficient space between the sin of the Have contact pin and the mating contact surface, so that when the ignition device is actuated in the ignition position of the chick trotedem spark svisohen jump over the contact surfaces can, whereby at least partially a short hollow State can occur and the ignition of the oasis is prevented even in the ignition position of the ignition device will. This danger exists when using known ignition breakers in connection with old high-voltage ignition devices, especially piezoelectric ignition devices »

The object of the invention is to provide an electrical ignition interrupter for thermoelectric ignition devices create which inadequacies of known designs, avoids, in the case of high voltage ignition devices, Einsohliese-IiQh plesoelectric ignition devices can be used and is also designed in such a way that the ignition interrupter can be used in many ways and is easy to assemble *

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Junker 446

SU ··· Atf gave · «is« β «Imar tharmoalaktrlaokan rvaerrorrlokttne dar almaaaga aaffWhrttm Art yarn * ·· dar lsfiaiaag dadweli galBat, dae · t »« l atm · «al · leadaiariahtang Vargaaaha & aa plasoalaktriaaban MmdVorrlobtVnf «l · nadamtarbraohar «Im Hoob ^ mmaga-lOmdamtarbraohar old groMaa Kcetaktabatand is arranged «ad AMi d«? Ho Oh-

bti *

e <Aalt * tan «t bttttlfl» r is. Ha · btrosoft · Am * fmir »#ifor» came darl & btstoth · »· da ·· 4tr HoohapansqBee-Sttadvat · ^ br« oh «r · ϋι« η im tlaaa aas l »olltr« nd «i ttaaatatoff btattbaadam Oaattiu · aag «Ordaataa _t dr« okat9tstlb «tt« iftMi aaf ^ tiat, dtaaan Koataktaad · im

medium · Taderkraft Ib system gagen a feetetehendea contact gahalten and weloher «bar dia fader old Maaae dam lat «« ad daaa dia · Oehauae da · Bündunterbreohera with dam am · dlaaam herattageftthrtan Sruckattteael am Oehluee dar Süad- ■ ichareagaTorriohtung in the Taraohiebebereioh dar 8ohaltatanga is enabled. Thereby came voriagevaiaa Torgeeehen «a da ·· dar lontaktachvankhebel al · awelaralger lever with unglaioh long Hebalarman auageblldet lat, τοη daman daa Aide daa Longer lever army dan hook contact with the fixed Otgankoatakt forms, and that ·· the spring aviaohan dam kür- ' aaren and druoketBeselbaaufaohlagen Habalarm and einar am Oahäus de · Zündunterbraohera attached metal bridge • ingeapann iet, which led to ai & am aua dam Qahluee drop a fortification flag for da · Qeh & uee daa tttnduntarbracbara, furthermore the formation can be more rortail-like Waiaa ao be hit, daaa daa Gehttuee daa Sttaduntarbraohara aua awai apiegelbildliohen Halbachalan baateht and the fastening flag, the DraokatSaaal and one with the opposite contact -restried 8teokanaoblue8 flag ayeMtrieoh sur Yerblndunge level between the two halbaehalans also the housing is brought out. Auaaardam can Torgaaahan be that dae Gahäuee daa INDIRECT on the Auee-

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BATH ORIGINAL

Junkers 44β

•• it "both Haibsohalen" ad symmetrically sueinandsr at least one recess sum intervention tine · has arranged on the housing of Zentriersapfene Zündeionerungsrorriehtung or vice versa ait a "Zentrieretift provided iet '·'. In any case, the arrangement can be made in such a way that the fastening lug and thus the housing of the ignition interrupter means of a single screw is fastened to the housing of the ignition locking device «

The electrical ignition breaker according to the invention can See to manufacture with little effort and guarantees while avoiding an increase in the cost of manufacture of the ignition interrupter complicated storage of the contact lever a large distance of the index of the contact Ton his KurEeohluee counter contact in the ignition position of the ZündsioherungsTorriohtung, so that the invented trained Ignition breaker especially in connection with piezoelectric igniters can be used. The symmetrical construction of the ignition interrupter also results the advantage that the ignition breaker is also reversed can be installed, so borrowed to accommodate gas annatures soft is generally very compact and space-saving are trained.

The object of the invention is based on the drawing in an execution example.

Seigern in being one

fig. 1 is a partial side view of one with an according to the invention trained ignition interrupter provided joint safety catch;

Pig. 2 shows a side view rotated by 90 ° with respect to FIG of the Gaa-Sioherheitssohaltere with the ignition breaker, deesen a housing half-shell removed iet.

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⁷ " Junkers

1903164.

Housing 10 is one of the two Piguren. Gas safety holders shown, whose per se known structure is not of interest in detail. In the housing 10 is a not shown MagneteiasatB a thermoelectric Zündsichertange device used, the anchor plate with a closing element of a Zündslcherungsventils connected 1st. The closing element of the »additional safety valve is against the force of a return spring with the help of a with a Steuerlralisse 11 connected switching rod through a length shift of this So.aaltstange adjustable.

The control shaft 11 protrudes from the housing 10 at its » The end is provided with an operating handle (not shown) and can also be twisted in a manner known per se are »with the control element 11 and thus the gearshift rod an actuating disk 12 is firmly connected.

The electric ignition breaker according to the invention consists from a housing 13 made of insulating plastic, which aue two mirror-image half-shell 131 and 132 is composed. This housing 13 of the ignition breaker This is the case on the housing 10 of the gas sloher holder fastened that a lead out of the housing 13 of the ignition interrupter pressure ram 14 in the Versehlebebereioh the Actuating disk 12 is arranged on the control link 11.

The Druokutössel 14 lies with its inner end on one Contact pivot lever 15 pivotably mounted in the housing 13 au, against its shorter Rebel arm 151. The contact pivot lever 15 is made of electrically conductive material and the longer lever arm 152 thereof acts with one stationary mating contact 16 formed by a metal strip. The fixed mating contact 16 forming metal strip is led out of the housing 13 and forms a plug connection outside of the housing 13

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• tankers

Fine 17 sum extension of a connection line not shown no ittndYorriohtung. . -

The ignition interrupter according to the invention allows all resting contacts built, at velohem - as shown in Figure 2, let the contact pivot lever 15 old his longer lever arm 152 with the aid of a compression spring 18 acting on the kerer lever arm 151 in contact with the mating contact 16 is held. The compression spring 18 forms eugleioh a conductive connection ewieehen the Kentakt swivel lever and a metal bridge or a «metal web 19 · This metal bridge 19 serves as a fastening flag on the same side which the whole ignition breaker by means of a single screw 20 on the housing 10 of the Oas-Bioherhelte switch is attached. In which. EXECUTIVE SLEEVE DISPLAYED is the metal bridge 19 serving ale fastening flag 191 in a lateral attachment of the housing * 13 of the ignition interruption device housed. The fortification flag 191 The forming part of the metal bridge 19 can, however, also preferably be in the connecting plane of the two outer halves 131 and 132 from the housing 13 of the Zttndunterbreohere led out eeinο.

In the rest position shown, the ignition interrupter causes a closing of the course “between the Steokansohlussfahne 17 and the housing 10 of the Oae safety holder placed on Maeee over the contact lever 15 in contact with the mating contact 16” the compression spring 18, which serves as a fastening goods flag 191 and the metal bridge 191 Fastening _{screw 20 o} This Eursechluesverblndung prevents the formation of an ignition voltage > at the ignition spark, not shown, for the burner of a gas-heated device. If, on the other hand, the control link 11 is in azlalriohtung into the housing 10 of the Gae-Sioherheitssohalters and thus the actuation is the same

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⁷ Junkert 446

The direction to daa Oehlnae 10 mitrertohobea, the Betttiguagaechtibe 12 hits the Druckatöaeel 14, which is imprinted la daa Oehtuet 13 daa ignition interruption and a Tertohwenken daa lonttkttohwenkobenlt 15 la Uhrttigertinne causes. Babel is lifted from the longer Bebelaraea 152 to the counter contact 16 «tit and an interruption caused by the Yoratehead imposed curia, for the dleatr position it cannot be switched off. ,

Through the ayaMtrlaoht Autbildung dta ignition interrupted iat dlaae aloht on a beetlaata linbauatellung aa OebJLutt 10 dta Gaa-flipherheitatohtlttrt fed. Like la figur. 2 old lines dotted with dots let daa Gehluae 13 de * Suaduaterbraohera beltpieleveite euoh on the opposing string dta Get-Biohtrhtitttchaltere and ao be greased i date the Sttokaaaehluaafaaat 17 in tine gegengeaetite R. Xur Irtielung a beaondera atabllaa Aufettigung dta Gthäuttt 13 dtt Ittnduatarbreohara can daa Cehftaae la not dergetttllter V «itt on atlatr Auatexieeite - Yoraugawelae la btldtn Halbtoheltn 131 and 132 aa eyaeetriech ata eyaeetriech ata gtuae eta ata gtuae eta ata gtuae eta ata security ata athaae-atai atai atai atai atai atai atai atai atai atai atai atai atai atai atai atai athaae la not der engegoaaenen Zentrlaraaafena welaan _f or daa Gehlute 13 dta ignition interrupter can 2entrlersapfea eufweieen, so la ZaatrlerSffnungea dta Gehtuttt 10 dta Gaa-Sleherheitaaehaltera can intervene. You ttaletat mentioned centering iat at daa Atttführungtbeitpitl aittelt eintt aa dtr Balbtohtlt 132 attached Zantrlaraapfana Yorgeaahea, detten Gegenttüok aa the Balbaohale 131 alt Zapf ta 21 la figur 1 alohtbar iat.

In an equivalent manner, an erfiaduagageaftaa can be formed Ignition breakers also aa other theraoelectrleohen ignition

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BATH ORIGINAL

⁸ Junkers 448

1903164

eloherungarorrlenteiifen al · des la Auefuhrancsbeleplel beeohrltbenen G «e ~ f (ioher & eiteeolier grown tterden, since Xa, j« d «a fall • iai In axipler Älohtrmg τ · γ« ο1ι1 «Μ) · τ« 8oh «Aldiatanct b * nd ·· Bohlietefliede · dta tOndalehamnearantila and su «l« ioh sun attach the anchor plate as the leaves of the magnetein · • ate ·· provided let «

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Claims (11)

Junk «· 448 1903164 Claims 1 Thermoelectric ignition device with sumlndest an ignition solenoid valve in the 8-control 4-way gas supply see below at least one burner a «gas-heated device, wherein the bottom of the Ztindsloherungrrentils with the anchor plate a Magneteinsatses connected and τοη its valve seat by means of a displaceable in the axial direction So holding bar can be lifted off with an attached operating handle and the anchor plate is attached to the electromagnet of the Magnetelnsatsee can be applied, and with an electrical Ignition device Einsohliesslioh a Tunkenstreoke, see below which the power supply aussohliesslioh in the ignition position the ignition lock is released while the Current path in all other positions by means of an electrical connection by means of an ignition interrupter to earth laid valve closed course 1st, daduroh marked, that in a plesoelectric ignition device provided as an ignition device as Ignition breaker with a high voltage * ignition breaker large contact spacing is arranged and that the high voltage Zundunterbrdoher can be actuated when the shift rod is moved. 2. ZOndeioherungsvorrichtuttg naoh Claim 1, daduroh it is known that the high voltage trigger breaker a druoketötselbetäteten arranged in a housing (13) made of insulating plastic Has Kontaktsohwenkhebel (15), the contact end in the rest position by means of spring force in contact with one 009835/1043 ¹⁰ Junker 1903164 fixed mating contact (16) held and weloher ttber the spring (18) is connected to earth, and that the housing (13) of the ignition interrupter has the pressure element (U) as the housing (10) of the ignition interrupter in Yersohiebebereioh the Sohaltstab (11/12) is attached. 3 · ZündsioherungsTorriohtUttg according to claim 2, d a d u r o h g e k e η η s e i ο h η e t that the Xontaktsohvenkhebel (13) is designed as a two-armed lever old lever arms (151 »152) of unequal length, of which the end of the longer lever arm (152) forms the break contact with the fixed mating contact (16), and that the leather (18) between the actuated and pressurized lever arm (151) and one of the housing of the ignition switch Metal bridge (19) is clamped, which with a cable led out of the housing (13) a Beleetigungefahne (191) for the housing (13) of the ignition interruptor educates « 4. ZUndeicherungsvorrlchtung naoh claims 1 to 3, characterized gakennseic h η et that the size housing (13) <5βρ Zttndunterbreohera consists of mirror-image Ealbsch & len (131 »132) and the fastening flag (191), the pressure ram (14) and a seat the fixed Uögenkontakt (16) connected Steokansohlussfahne (17) synaetrisoh sur Yerbindungsplane the two half-brackets (131, 132) are led out of the housing (13) * ''"''' 5. Ignition protection torquing naoh one of claims 1 to 4, daduroh kennse it's worth it Housing (13) of the ignition interrupter on the outside of both Half-soaps (131, 132) and symmetrical to each other, respectively at least one recess sub single hoop of a housing (10) - 11 *. 009835/1043 ¹¹ ■ - Junker 448 dtr ignition lock yorriohtung aagtordntttn Ztatritrsapfta « auftitt odtr uagtkthrt alt tinea Ztntritrttift (21) τ · γ- ■ thtn ~ is. 6 «ADDITIONAL DIRECTION NEOH ELNMI d ·? AaiprUch · 1 bit 4 « thereby («kianiilohait, the · the Btftitiftmgefahnt (191) «ad thus the Gthlm ·· (13) dt · Zündimterbrechtre aitttlt tlntr tliwietm Sehraube (20) as QtfclMt (10) dtr ZündtiohtruB «« Torriohtuae btftatift let. 009835/1043 Blank page