DE387101C - Electric fuel, air or mixture preheater for internal combustion engines - Google Patents
Electric fuel, air or mixture preheater for internal combustion enginesInfo
- Publication number
- DE387101C DE387101C DED42915D DED0042915D DE387101C DE 387101 C DE387101 C DE 387101C DE D42915 D DED42915 D DE D42915D DE D0042915 D DED0042915 D DE D0042915D DE 387101 C DE387101 C DE 387101C
- Authority
- DE
- Germany
- Prior art keywords
- air
- internal combustion
- combustion engines
- mixture
- sleeve
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
Landscapes
- Spark Plugs (AREA)
Description
Den Gegenstand vorliegender Erfindung bildet ein elektrischer Brennstoff-, Luft- oder Gemischvorwärmer für Verbrennungskraftmaschinen aller Art, um in kühler Jahreszeit das Anlaufen des Motors zu erleichtern.The subject of the present invention forms an electric fuel, air or Mixture preheaters for internal combustion engines of all kinds, to be used in the cooler season to make it easier for the motor to start.
Derselbe kennzeichnet sich dadurch, daß ein aus einem Isolierstift, einer darüber gewundenen Heizspirale und einer Isolierhülle bestehender, innen und außen mit Stromzu- und -ableitung versehener Heizkörper mit ' einer Außengewinde besitzenden Schutzhülse derart vereinigt ist, daß er nach Art einer Zündkerze in die Brennstoff-, Luft- oder Gemischleitung eingeschraubt werden kann.The same is characterized by the fact that one made of an insulating pin, one wound over it Heating coil and an insulating sleeve, inside and outside with power supply and discharge provided radiator with a protective sleeve having an external thread is combined in such a way that it enters the fuel, air or mixture line in the manner of a spark plug can be screwed in.
Beim Anlassen des Motors wird kurze Zeit die Heizspirale unter Strom gesetzt, wodurch in einfachster Weise der Brennstoff, die Luft oder das Gemisch auf die erforderliche Temperatur gebracht wird.When the engine is started, the heating coil is energized for a short time, which means in the simplest way the fuel, the air or the mixture to the required Temperature is brought.
Auf der Zeichnung ist ein solcher Brennstoff-, Luft- oder Gemischvorwärmer für Verbrennungsmotoren
in beispielsweiser Ausführung dargestellt, und zwar zeigt:
Abb. ι einen senkrechten Schnitt,In the drawing, such a fuel, air or mixture preheater for internal combustion engines is shown in an exemplary embodiment, namely:
Fig. Ι a vertical section,
Abb. 2 eine Längsansicht undFig. 2 is a longitudinal view and
Abb. 3 eine Draufsicht.Fig. 3 is a top view.
Der Vorwärmer besteht aus einem Isolierstift a, einer darüber gewundenen· Heizspirale b, einer Isolierhülse k und einer Schutzhülse c, die mit ihrem oben umgebogenen Rand in eine mit Innengewinde versehene Büchse c eingelegt ist, in welcher der Isolierstift α und die Schutzhülse c mittels Spannmutter f festgehalten wird.The preheater consists of an insulation pin a, a superimposed meandering · heating coil b, k an insulation and a protective sheath c, which is inserted c with its top bent edge in an internally threaded bush, in which the insulation pin α and the protective sleeve c by means of the clamping nut f is recorded.
Die Heizspirale b ist auf den unteren Teil des Isolierstiftes α aufgewickelt, während in ,dessen oberen Teil ein mit Gewinde versehener Stift h vorgesehen ist, auf dem mittels Mutter g der Stromzuführungsdraht befestigt wird. , Der Stift h steht durch Draht i mit dem einen Ende der Heizspirale b in Verbindung, die mit ihrem anderen Ende mit der Hülse c verbunden ist. Die Schutzhülse c ist mit einem Außengewinde d versehen, so daß der Vorwärmer nach Art einer Zündkerze in die Brennstoff-, Luft- oder Gemischleitung eingeschraubt werden kann. Die Isolierhülle k kann aus Glimmer o. dgl. bestehen.The heating coil b is wound onto the lower part of the insulating pin α , while in, the upper part of which a threaded pin h is provided, on which the power supply wire is fastened by means of nut g. The pin h is connected by wire i to one end of the heating coil b , which is connected at its other end to the sleeve c . The protective sleeve c is provided with an external thread d so that the preheater can be screwed into the fuel, air or mixture line like a spark plug. The insulating sheath k can be made of mica or the like.
Vor dem Anlassen des Motors wird der Strom kurze Zeit eingeschaltet, wodurch einBefore the engine is started, the current is switched on for a short time, which means that a
sofortiges Anspringen des Motors erzielt wird, worauf der Strom zur Heizspirale b wieder ausgeschaltet wird.Immediate starting of the engine is achieved, whereupon the current to the heating coil b is switched off again.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED42915D DE387101C (en) | 1922-12-15 | 1922-12-15 | Electric fuel, air or mixture preheater for internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED42915D DE387101C (en) | 1922-12-15 | 1922-12-15 | Electric fuel, air or mixture preheater for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE387101C true DE387101C (en) | 1923-12-27 |
Family
ID=7047210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED42915D Expired DE387101C (en) | 1922-12-15 | 1922-12-15 | Electric fuel, air or mixture preheater for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE387101C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1264667B (en) * | 1957-10-22 | 1968-03-28 | Cav Ltd | Heating element with burner for liquid fuels |
DE3702469A1 (en) * | 1987-01-28 | 1988-08-11 | Knecht Filterwerke Gmbh | Insulator for an electrostatic particle precipitator, in particular soot precipitator for exhaust gases from diesel engines and method for operating the insulator |
DE4135135A1 (en) * | 1991-10-24 | 1993-04-29 | Theo Goepel | SELF-IGNITIONING PISTON COMBUSTION ENGINE |
-
1922
- 1922-12-15 DE DED42915D patent/DE387101C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1264667B (en) * | 1957-10-22 | 1968-03-28 | Cav Ltd | Heating element with burner for liquid fuels |
DE3702469A1 (en) * | 1987-01-28 | 1988-08-11 | Knecht Filterwerke Gmbh | Insulator for an electrostatic particle precipitator, in particular soot precipitator for exhaust gases from diesel engines and method for operating the insulator |
DE4135135A1 (en) * | 1991-10-24 | 1993-04-29 | Theo Goepel | SELF-IGNITIONING PISTON COMBUSTION ENGINE |
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