DE524912C - Electrically heated glow body for cigar lighter with glow band rolled tightly onto one another in a spiral shape to form a closed glow surface - Google Patents

Electrically heated glow body for cigar lighter with glow band rolled tightly onto one another in a spiral shape to form a closed glow surface

Info

Publication number
DE524912C
DE524912C DEB146573D DEB0146573D DE524912C DE 524912 C DE524912 C DE 524912C DE B146573 D DEB146573 D DE B146573D DE B0146573 D DEB0146573 D DE B0146573D DE 524912 C DE524912 C DE 524912C
Authority
DE
Germany
Prior art keywords
glow
another
electrically heated
closed
cigar lighter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEB146573D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Priority to DEB146573D priority Critical patent/DE524912C/en
Application granted granted Critical
Publication of DE524912C publication Critical patent/DE524912C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23QIGNITION; EXTINGUISHING-DEVICES
    • F23Q7/00Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00Ohmic-resistance heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Description

Die Erfindung betrifft einen elektrisch beheizten Glühkörper für Zigarrenanzünder mit zu einer geschlossenen Glühfläche spiralförmig dicht aufeinander gerolltem Glühband, das in zwei 5 oder mehr parallel geschaltete Teilbänder geeigneten Widerstandsmaterials unterteilt ist, die an ihren Enden leitend untereinander und mit den Anschlußstücken verbunden sind. Bis auf die Anschlußenden sind diese Teilbänder in an ίο sich bekannter Weise mit einer sie voneinander isolierenden Oxydschicht überzogen sowie unmittelbar und fest aufeinandergezogen.The invention relates to an electrically heated incandescent body for cigar lighter with too a closed incandescent surface, an incandescent strip rolled tightly on top of each other in a spiral shape, which is divided into two 5 or more parallel-connected sub-bands of suitable resistance material is divided, the are conductively connected to one another and to the connecting pieces at their ends. Until the connecting ends are these sub-bands in a manner known per se with one of them from one another insulating oxide layer and drawn directly and tightly on top of each other.

Den bekannten, aus einem einzigen Band gewickelten, elektrisch beheizten Glühkörpern ig für Zigarrenanzünder gegenüber liegt der Vorteil der Unterteilung des Leitungsquerschnittes in mehrere dünne, aufeinanderliegende Bänder in der Möglichkeit, bei festliegendem äußerem Durchmesser des Glühkörpers sich den verschiedenen Stromverhältnissen, z. B. dem Batteriestrom beim Auto, bequem anpassen zu können, des weiteren in der Schonung und Erhaltung der Oxydschichten als Isolation beim Aufrollen und Zusammenziehen zu einer geschlossenen, widerstandsfähigen Glühfläche während der Herstellung und Benutzung und in der Möglich beit der Erzielung einer rascheren, über die ganze Fläche gleichmäßigeren und intensiveren Glühwirkung und in der längeren Glühdauer, was besonders für schnurlose, elektrisch beheizte Zigarrenanzünder von besonderer Bedeutung ist. Außerdem können die einzelnen, aufeinanderliegenden Teilbänder des Glühbandes, da sie infolge ihrer verschiedenen Länge verschiedenen Widerstand haben, zur Erzielung einer gleichmäßigen Stromverteilung verschiedene, voneinander abweichende Leitungsquerschnitte erhalten.The well-known, wound from a single ribbon, The advantage over electrically heated incandescent bodies ig for cigar lighters is the subdivision of the cable cross-section into several thin strips lying on top of one another in the possibility, with a fixed outer diameter of the incandescent body, the various Current conditions, e.g. B. to be able to easily adjust the battery current in the car, furthermore in the protection and maintenance of the oxide layers as insulation when rolling up and contraction into a closed, resilient annealing surface during the Manufacture and use and in the possibility of achieving a faster, over the whole Area more even and more intense glow effect and in the longer glow duration, what Particularly important for cordless, electrically heated cigar lighters is. In addition, the individual, superimposed sub-strips of the glow strip, since they have different resistance as a result of their different lengths, to achieve a uniform current distribution different, differing cable cross-sections obtain.

Mehrere Bänder von geringerem Querschnitt winden sich, weil weicher, leichter auf als ein einziges dickeres Band, so daß die Oxydschichten geschont bleiben, was von besonderer Bedeutung ist, wenn man — unter Umgehung besonderer Fremdisolierstoffzwischenlagen —-lediglich diese Oxydschichten als Isolierung benutzen will. Dies hat den bereits erwähnten Vorteil, daß man ein erheblich intensiveres und, bei schnurlosen elektrischen Zigarrenanzündern, auch länger anhaltendes Glühen erreicht.Several bands of smaller cross-section wind up more easily than one because they are softer only thicker band, so that the oxide layers are spared, which is of particular importance is, if - by bypassing special external insulating material interlayers - only wants to use these oxide layers as insulation. This has the one mentioned earlier The advantage of having a much more intense and, with cordless electric cigar lighters, long-lasting glow is also achieved.

Bei einem einzigen dickeren Band springen 5( erfahrungsgemäß die Oxydschichten in erheblichem Maße ab, und zwar sowohl schon während des Wickeins bei der Herstellung als auch bei der späteren Benutzung durch die Bewegungen, welche das Band beim Übergehen vom kalten 5i in den glühenden Zustand und umgekehrt erfährt. Die Oxydschicht bietet bei Wicklung eines einzigen Bandes daher keine absolute Sicherheit gegen Kurzschluß bzw. direkten Stromübergang. Diesem Mangel ist dadurch 6< wirksam begegnet, daß gemäß der Erfindung statt eines einzigen entsprechend dicken Bandes zwei oder mehr dünnere, sich weicher wickelnde und dadurch die Oxydschichten schonende, parallel geschaltete Bänder eines geeigneten 6; Widerstandsmaterials, z.B. einer Chromnickellegierung, Verwendung finden, die an ihren Enden leitend untereinander und mit den Anschlußstücken verbunden sind.When a single thicker band jump 5 (Experience has shown that the oxide layers to a significant extent from, both already during winding in the production as well as during the subsequent use by the movements which the tape when transitioning from the cold 5i in the glowing state, and vice versa The oxide layer therefore offers no absolute security against short circuit or direct current transfer when winding a single tape The oxide layers are protected, parallel-connected strips of a suitable resistance material, for example a chromium-nickel alloy, are used, which are conductively connected to one another and to the connecting pieces at their ends.

Die Zeichnung veranschaulicht in vergrößer- V-tem Maßstabe ein Ausführungsbeispiel der Erfindung mit zwei Teilbändern, deren innere oxydfreie Enden in den mittleren Stromzuführungszapfen fest eingeklemmt und dann in mehreren oxydisolierten und fest aufeinander- 7£ liegenden Windungen um diesen herumgeführt sind. Die äußeren freien Enden dieser Teilbänder werden leitend untereinander und stromführend mit dem anderen Pole der Stromleitung, z. B. dem Rand der den Glühkörper aufnehmenden 8c Fassung, verbunden.The drawing illustrates in enlargen V- tem scale an embodiment of the invention with two sub-bands whose inner oxide-free ends in the average current supply rod firmly clamped and then in several oxydisolierten tight successive 7 £ turns lying are guided around this. The outer free ends of these sub-bands are conductive to each other and current to the other pole of the power line, z. B. the edge of the incandescent body receiving 8c socket connected.

Claims (2)

Patentansprüche:Patent claims: 1. Elektrisch beheizter Glühkörper für Zigarrenanzünder mit zu einer geschlossenen Glühfläche spiralförmig dicht aufeinander gerolltem Glühband, dadurch gekennzeichnet, daß das Glühband aus zwei oder mehr parallel geschalteten Teilbändern geeigneten Widerstandsmaterials besteht, die an ihren Enden leitend untereinander und mit den Anschlußstücken verbunden sind.1. Electrically heated incandescent body for cigar lighter with a closed one Incandescent surface of an incandescent strip rolled tightly on top of one another in the form of a spiral, characterized in that that the glow strip from two or more parallel-connected sub-strips are suitable Resistance material consists of conductive at their ends with each other and with the Connectors are connected. 2. Glühkörper nach Anspruch 1, dadurch gekennzeichnet, daß die Glühbänder bis auf die Anschlußenden ihrer ganzen Länge nach beidseitig in an sich bekannter Weise mit einer Oxydschicht überzogen und unmittelbar und fest aufeinandergezogen sind.2. Incandescent body according to claim 1, characterized in that the glow strips up on the connecting ends along their entire length on both sides in a manner known per se are coated with an oxide layer and drawn directly and tightly on top of each other. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEB146573D Electrically heated glow body for cigar lighter with glow band rolled tightly onto one another in a spiral shape to form a closed glow surface Expired DE524912C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB146573D DE524912C (en) Electrically heated glow body for cigar lighter with glow band rolled tightly onto one another in a spiral shape to form a closed glow surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB146573D DE524912C (en) Electrically heated glow body for cigar lighter with glow band rolled tightly onto one another in a spiral shape to form a closed glow surface

Publications (1)

Publication Number Publication Date
DE524912C true DE524912C (en) 1931-05-23

Family

ID=7001266

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB146573D Expired DE524912C (en) Electrically heated glow body for cigar lighter with glow band rolled tightly onto one another in a spiral shape to form a closed glow surface

Country Status (1)

Country Link
DE (1) DE524912C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013925B (en) * 1954-05-08 1957-08-14 Beru Werk Ruprecht Gmbh Co A Glow plug for internal combustion engines
DE1097056B (en) * 1954-11-06 1961-01-12 Lawrence Edward Fenn Electric heating element for an electric cigarette lighter and method for its manufacture

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013925B (en) * 1954-05-08 1957-08-14 Beru Werk Ruprecht Gmbh Co A Glow plug for internal combustion engines
DE1097056B (en) * 1954-11-06 1961-01-12 Lawrence Edward Fenn Electric heating element for an electric cigarette lighter and method for its manufacture

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