DE648841C - Glow wire candle - Google Patents
Glow wire candleInfo
- Publication number
- DE648841C DE648841C DEB173844D DEB0173844D DE648841C DE 648841 C DE648841 C DE 648841C DE B173844 D DEB173844 D DE B173844D DE B0173844 D DEB0173844 D DE B0173844D DE 648841 C DE648841 C DE 648841C
- Authority
- DE
- Germany
- Prior art keywords
- glow wire
- power supply
- candle
- filaments
- glow
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q7/00—Incandescent ignition; Igniters using electrically-produced heat, e.g. lighters for cigarettes; Electrically-heated glowing plugs
- F23Q7/001—Glowing plugs for internal-combustion engines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
Glühdrahtkerze Die Erfindung bezieht sich auf eine Glühdrahtkerze mit einem sich frei tragenden Glühdraht, bei der zwei Glühdrähte hintereinandergeschaltet sind. Durch die Erfindung soll ein einfacher, leicht und billig herstellbarer Aufbau der Kerze erreicht u"erden, bei dem die Wärmeabfuhr günstig ist. Zu diesem Zweck besteht die Kerze aus drei ineinander angeordneten Stromzuführungen, von denen die äußere die Verbindung zwischen den beiden Glühdrähten herstellt.Glow wire plug The invention relates to a glow wire plug with a cantilevered filament in which two filaments are connected in series are. The invention is intended to provide a structure that is simple, easy and inexpensive to manufacture the candle reaches u "earth, where the heat dissipation is favorable. For this purpose the candle consists of three power supply lines arranged one inside the other, of which the outer creates the connection between the two filaments.
In der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt. Es zeigt Abb. i eine Glühdrahtkerze im Längsschnitt, Abb.2 einen Schnitt durch die Kerze nach der Linie 2-2 der Abb. i.The drawing shows an exemplary embodiment of the subject matter of the invention shown. Fig. I shows a glow wire plug in longitudinal section, Fig. 2 shows a section by the candle along the line 2-2 in Fig. i.
In den Abbildungen ist a eine stabförmige Stromzuführung, die in der Mitte einer Glühkerze angeordnet ist. Dieser Stab ist von zwei weiteren rohrförmigen Stromzuführungen h und c umgeben, die gegen die stabförmige Stromzuführung und gegeneinander isoliert sind. An den Stromzuführungen sind zwei Glühdrähte d und e befestigt, und zwar sind die Enden des Glühdrahtes d an dem Stab a und der Stromzuführung c angeschlossen, während die -Enden des Glühdrahtes e an den Stromzuführungen b und c befestigt sind.In the figures, a is a rod-shaped power supply that is arranged in the middle of a glow plug. This rod is surrounded by two further tubular power supply lines h and c, which are insulated from the bar-shaped power supply line and from each other. Two filaments d and e are attached to the power supply lines, namely the ends of the filament d are connected to the rod a and the power supply line c, while the ends of the filament e are attached to the power supply lines b and c.
Der Stab a hat eine zapfenartige Verlängerung f, die in eine Öffnung g eines an dem Rohr b angebrachten Bodens k hineinragt. Der Zweck dieser Maßnahme ist, die Wand des Rohres b am Ende zu verstärken, damit der Glühdraht eingesetzt, das eigentliche Rohr b jedoch dünn gehalten werden kann. Zur Befestigung der Kerze dient der Einspannteil i, in dem die Elektroden isoliert sitzen. Der dargestellte Aufbau der Kerze hat den Vorteil, daß die Wärme der Glühdrähte. während des Betriebs des Motors rasch abfließen kann.The rod a has a peg-like extension f which protrudes into an opening g of a base k attached to the tube b. The purpose of this measure is to reinforce the wall of the tube b at the end so that the filament can be inserted, but the actual tube b can be kept thin. The clamping part i, in which the electrodes are insulated, is used to fasten the candle. The illustrated structure of the candle has the advantage that the heat of the filaments. can drain quickly while the engine is running.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB173844D DE648841C (en) | Glow wire candle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB173844D DE648841C (en) | Glow wire candle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE648841C true DE648841C (en) | 1937-08-09 |
Family
ID=7007353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB173844D Expired DE648841C (en) | Glow wire candle |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE648841C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5194718A (en) * | 1988-05-25 | 1993-03-16 | J. Eberspacher | Method for connecting a glow plug for operation at two different voltages |
-
0
- DE DEB173844D patent/DE648841C/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5194718A (en) * | 1988-05-25 | 1993-03-16 | J. Eberspacher | Method for connecting a glow plug for operation at two different voltages |
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