DEN0001855MA - Method and device for producing V-shaped incandescent bodies - Google Patents

Description

Dipl.-Ing. KURT LENGNER

Patent attorney

Applicant: N.V. PHILIPS '6L0EILAMPENFABRIEKEN

File No, Ei / P Registration dated: ^ / f, f ₃

* V * Philips ⁹ Gloeilampemfabrieken »illndhoven / Bolland

Process and device for the production of V-shaped incandescent bodies,

The Ürfindung shall look look at © in process ssur Herstelltang V-shaped filament * the old "both ends aa a Stromzuf'diirungsteil are fixed" Such mantles tons with success in directly heated "tubes as ss.B _e battery tubes and i" small bulbs aur are used. The invention Ijegweekt tin method au schaffea _t with these ölühkörper masOhineniaMsaig be prepared "

The process has the characteristic ₉ that in each case a wire of the desired length is cut from a supply reel. his drawers are moved closer to each other and "attached" to power supply lines

Since the wire of ßlühkörpers in allgeiaeinen has a very low © starch (this wire kandz.B "a thickness of 8 microns have) it is important * that the bending of the wire so Bruoh can not be avoided by a Borns but done freiacshwebend"" ,

You can find here, 3 © on a separate power supply unit, but also an embodiment of the invention can also be attached to a common power supply strip »The V-shaped incandescent bodies created in this way can be used in battery tubes according to a further embodiment of the invention

is the St. © a "ttfüJ3xüngsteile _f" aehäem the wire ax them Tsefeistigt been * atsgellngt arbitrarily "

in order to secure the afcgesehnittö & en wire on a suitable s'eise on the band-shaped strip of material * it is important to carry out the invention "&& ® Saden the cut" wire tascBuCbiegefif "before they are pushed together * if the wire-shaped" material with iron veins provided ISt ₄₁ , this material is "eat-

Ifaeh a further favorable form of introduction of the invention, the end of the fcsadföradgea material “agebogea _? before the Braht aa ifa © "is fixed *

lacli eiaer aaderea Ausführttßgsform the ErfindttQg has been e & wicli tig "äam & i üBOfoäem gerüefct the two bottom" of the Bralitts aaeinaader siüi _9, the loop formed thereby "is stretched This is ersielt" that the V-shaped ßltäiakSrper acquires the right © Form # twd * Case ® A material is available in the electroneaeaittieraiidsr, this is removed locally *

The Enderseugais in a suitable manner an iraasportTör zvx leiterbeförderimg mmuf ^ bxenf after execution of the Irfiadiaag the folded wire _t after it has been attached to a or melirea Stroiazufühfaagteile "by means of one of these parts ^ is a transport device is prevented «

Huh the Erfindöng, the apparatus of the embodiment zwt ö "beageschilderten Verfahre®" has the feature in that means for fixing the supplied lcleimaeii Qrahtee siad ₉ are provided which are gerücfct after cutting of the wire to each other "Bies SiOH can easily Welae dö.rchführen _f wena these funds are attached to eiaeis geiseinsamea öelenkpunkt _9% -®o ei the AbBtände the claimant © 3! MVßrriehtung of this G-eleskpunkt about half speak of ent from tailoring jDrahtes ..

Kack another Off & ildmtg the Evfln & wag it is favorable that ä®r far one Jeäea Klennwofriöittisng of th GelsÄ * pi & kt set is "Bler & Ureh is erreichtr ü®. & ® £> rShte different linage cut w @ yäen & öB3a © a _s so äas0 look Gflüli -

different ÄbmeasöugeÄ herteilem lasses * In the Zöicliiiuag is in FIg * 1 an execution fora »etaer

äie siay M ^ fülisraaig the procedure aae ^ which is suitable »acJi ^ matiscb shown

Fig »2 z & lgX eise AusfUliruagafona eiaes V-föriaigea

In this VorrioiituBg eiae amount is araht a & f bucket AbwicJcelspule 1 arranged that wire wiri Tom OCE Voarrichtiaig 2 fföstgeiialtea "Eiae tong 3 ^ sees in each case after a Sttlek wire ge ~ wlasehter I» äage, liaksj this Braht is then TOa the Klesas · irorriciittangea 4a and 4fe tightly clamped * Tucked clamps are on a common Geleiilqmnltt 5 fcötfeetigt "wofeei äer distance a Each Kleiamrorrietitimg wm fieji GeleiÄptai & t 5 about half of aes firmly fixed" SraJites every clamping device is adjustable & pitia the clamps is adjustable ^ a & staenai e

ΤίβΗϊΐ <äer wire ia de »Klenaworriehtungea isstgefcleamt 1st» is that? Wire ia der Kleiamirorrieiituiif 4 ^ with äem knife 4e sbgesciiaittea ₈ wtaiacli sonmJiX at the KleiiÄrorriclitä & g 4a as such 4b the Bralatendea "nsgsbsgea werä» Piese Brabtform is ia more

shown «Daaaeii dreJiea sick you Kleroiav 4b around the & $ lea ^ ptmfct 5 $ ^ © that a loop tuck loop formation takes place at eiae® frelscliwet) eB.äea middle part of ses wire *

At the same time as more heated. Bearteeitumg wirä "won a Äbwlokelepule 6" lfaudrdrmiges in Stüclc iaterial 7 zugefäj3, rt AEAs ₉ by means of a Boras S York Convention eiaer Bolle 9 at iiaäe sit Elaea Hakes 10 is provided.

Thereafter, the winding coil 6 moves with the strip 7 to make liafce and weäer halcea 10 to bathe the equipment formed Loop of wire-like ^ material guided by means of the

11 the hook is sugs & rtle & t * so as the wire a »hook is attached 1st. Honoring the 2eit> la the 4 wire issaer Eocfe. ircm tea ICLeamrorriehtttagen is held »^ eäoch the Loop already formed "a-den 1st" is slightly stretched by a "resilient" pin (not shown), the bath of the loop " so that the loop attains the correct fora »ad an electron-absorbing substance, if present, tob the end of the Loop is removed.

WacMsift the wire-shaped © part has been Fortified as tiandförmigen material such as T "ei is" represented 12 naßMem al © Klemnrrarrieiit-lengths open WordEm Items since the baadföraiige material asit ier bow at $ dea Heiam-vorrlelittmgea heraasgei3ogea _s s © that the loop oTaerhali »Lecagt of the fraiisporfbaades 15«. Banacii, the band-shaped material is cut to any length with the knife 14 the formed Y-shaped incandescent body with strips falls sxtf the conveyor belt 13 tmd is removed «

The winding reel 6 moves again in the direction of the Bilämag des Hairens, instead the pliers 5 will be new. wire la dl © Sleaus has led to a very good result «

Although in the present case the KleiaarvorriehtOiigea aa attached to a Seleitfcp-urürc, @a clear _B that it may be possible, instead of rotating, these clamping devices perpetually perform a sliding movement, which also creates a loop the kana is formed. "

Fig. 2 shows a V-shaped incandescent body produced according to the process described. In this figure, the freely floating bent wire 20 with a thickness of, for example, 10 microns * is attached to the general power supply strip 23 "after the" two ends 21 "and 22 are also attached before serving

Claims (1)

Patent claims? 1 »Proceed» to the manufacture of V-shaped incandescent bodies »tie with both seeds. attached to a Stroazmflihrungteil ₉ characterized * that you have a supply reel each. Wire of the desired length is cut »after which the free-floating middle part of this wire © § its © ends, pushed together and attached to power supply parts * g * Method aaeh Äas claim 1 # thereby gsfceimzeicliaeti that the two wire ends are attached to a common StromsufÜhrarLgsstrei'-fen. 3 * Method according to one of the preceding claims »characterized in that after the brace has been attached to one or more StroiHSufiüirungteilen» the latter is (are) cut in "any" Lang® » 4 »method according to any of the preceding claims wherein * _f dafiiarch gsfcennaeiehsetü that the end of ibandföriEigeÄ material vongebogexL is" before OCE wire as it! "Is secured," the strip-shaped Stromsuführmigsteil. 5 β method according to a previous ikn.spriieh @ _s characterized “that the threads of the cut wire _t before they are brought together? be bent. 6e method according to one of the TOrangefaesden claims ^ characterized in that _f after the two wire walls have been moved together, "the loop formed thereby is stretched" 7 »A method according to any of the preceding ^" sayings _s characterized ennjseiehnet & ge * DAEs the folded wire _s after it has been attached to eiaem or more of Stromsmfüiiru & gsteile _t means of e-ines these ropes sur Äbfuhrvorriehtutig the moving wirdβ 8 β Vorrichttisig zur MusfWarwig de © procedure »ach etimm de» voraageiienäea A & spriiQhej, thereby germinated 0ichnet _g that means
Clamping & © $ eugefiihrtea Rrahtes provided, are * the
the gerüofct weröesij aaachdea dey wire has been cut a% 9 «Vorrietittaag nmh Äaasprucfe S ₉ dadurcla gefeeimaeichmet® that the means to clamp» the wire to a regular gelen3tpu & 3Et attached sini _s wofeei the Äfestibäöe of the Elemaworriehtim iroa this Seleafeptaatet about the Dralafeptaatet about the Dralae teaehns® 10 »Vorrichfung after üiisiJruefe, 9 $ dadiarch gok ^ * rmzeioimet the weleafcpmifct the Alistaad a Jeäea Klenaavorriclitttag of which an adjustable * He device according to one of Claims B ₉ 9 or 10 ₉ dadus * in that EIA federadesr pin "is arranged by means of dessea _e iiachdeiE the both wire ends to each other gerüe & been * t © the thereby stretched ststguadea® loop wiaräe 12 * ¥ ~ ffjniiiger Gllihlcörper _s according to the method according to the ä @ T vor-aaigelisnden üasprßehe manufactured 1st » Dipl.-Ing. KURT IIeNGNER
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