DE647165C - Device for starting internal combustion engines using compressed gas - Google Patents
Device for starting internal combustion engines using compressed gasInfo
- Publication number
- DE647165C DE647165C DEB170461A DEB0170461A DE647165C DE 647165 C DE647165 C DE 647165C DE B170461 A DEB170461 A DE B170461A DE B0170461 A DEB0170461 A DE B0170461A DE 647165 C DE647165 C DE 647165C
- Authority
- DE
- Germany
- Prior art keywords
- valve
- combustion engines
- internal combustion
- compressed gas
- spark plug
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N9/00—Starting of engines by supplying auxiliary pressure fluid to their working chambers
- F02N9/04—Starting of engines by supplying auxiliary pressure fluid to their working chambers the pressure fluid being generated otherwise, e.g. by compressing air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spark Plugs (AREA)
Description
Vorrichtung zum Anlassen von Brennkraftmaschinen mittels Druckgas Die Erfindung bezieht sich auf eine Vorrichtung zum Anlassen von Verbreimungsmotoren, bei der das Druckgas unmittelbar in einen Zylinder des Motors geleitet wird. Bei vielen Motoren ist der Raum am Zylinderkopf so beschränkt, daß neben der Zündkerze und den Brennstoffeinlaßventilen kein Platz inehr vorhanden ist für ein Loch züm Einsetzen des Anlaßdruckgasventils. Der Zweck der Erfindung ist, das Druckgasventil so anzuordnen, daß es möglichst wüni- Platz beansprucht. Dies wird erfindungsgemäß dadurch erreicht, daß das Ventil und die Zündkerze gleichachsig hintereinander im Ventilnehäuse angeordnet und rings um die Zündkerze Durchlässe für das Anlaßmittel vorgesehen sind.Device for starting internal combustion engines by means of compressed gas The invention relates to a device for starting combustion engines, in which the compressed gas is fed directly into a cylinder of the engine. at In many engines, the space on the cylinder head is so limited that next to the spark plug and there is no room for a hole in the fuel inlet valves Insertion of the starting pressure gas valve. The purpose of the invention is the pressurized gas valve to be arranged so that it takes up as little space as possible. This is according to the invention achieved in that the valve and the spark plug coaxially one behind the other in the Valve housing arranged and around the spark plug passages for the starting means are provided.
In der Zeichnun- ist ein Ausführungsbeispiel des Erfindungs-,eggen.standes dargestellt. Die Abbildung zeigt ein Druckgasanlaßventil mit einer darin eingebauten Zündkerze im Schnitt. Mit a ist das Gehäuse eines Ventils b bezeichnet. c ist ein Ventilteller, der durch eine Federd gegen einen Ventilsitz im Gehäusee gedrückt wird. Das Gehäuse hat vor dein Ventil einen Rohrstutzen/, der als Einlafl) für Druckgase dient, die in einer Kammerg durch irgendwelche Mittel, z. B. durch. eine Patrone, erzeugt werden. Das Gehäuse ist über das Ventil hinaus verlängert. Am Ende dieser Verlängerung sitzt eine Zündkerze li, üblicher Bauart, die in den Boden des Gehäuses eingelassen und darin befestigt ist. Rings uni die Kerze sind in der Kerzenivand Kanäle i vorgesehen, durch die beim Anlassen des Motors die Druckgase bindurcliströmen können. Die Kanäle verlaufen schräg zur Kürzenachse# derart, daß die Gase beim Eintritt in den Zylinder von der Kerze wegströmen. Das Gehäuse hat außen ein Ge- winde, mit dein es in cine Öffnung in der Zy- linderwand in eingeschraubt m#erden kann. Der Zündstroni wird der Kerze durch eine in dein Gehäuse a isoliert eingesetzte Leitungn zugeführt.In the drawing, an embodiment of the invention, eggen.standes is shown. The figure shows a section of a pressurized gas inlet valve with a spark plug built into it. With a housing of a valve is designated b. c is a valve disk which is pressed by a spring against a valve seat in the housing. The housing has a pipe socket in front of the valve which serves as an inlet for pressurized gases which are in a chamber by some means, e.g. B. by. a cartridge. The housing is extended beyond the valve. At the end of this extension sits a spark plug li, of the usual type, which is embedded in the bottom of the housing and fastened in it. Around the candle there are channels in the candle ivand through which the compressed gases can flow when the engine is started. The channels run obliquely to the shortening axis # in such a way that the gases flow away from the candle when they enter the cylinder. The housing has a threaded exterior overall, with thy it relieving wall in cine opening in the ZY in screwed # m can ground. The ignition current is fed to the candle through a line which is insulated into the housing a.
Zweckmäßig verwendet man eine Zündkerze, deren Durchmesser so klein ist, daß der Durchmesser des die Kerze umschließlenden Ventilgehäuses nicht größer gehalten zu werden braucht als derjenige einer üb- lichen Zündkerze.It is expedient to use a spark plug whose diameter is so small that the diameter of the valve housing surrounding the plug does not need to be kept larger than that of a conventional spark plug.
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB173943A DE648906C (en) | 1936-04-29 | 1936-04-29 | Device for starting internal combustion engines using compressed gas |
DEB170461A DE647165C (en) | 1937-06-10 | 1937-06-10 | Device for starting internal combustion engines using compressed gas |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB170461A DE647165C (en) | 1937-06-10 | 1937-06-10 | Device for starting internal combustion engines using compressed gas |
Publications (1)
Publication Number | Publication Date |
---|---|
DE647165C true DE647165C (en) | 1937-06-29 |
Family
ID=7006558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB170461A Expired DE647165C (en) | 1936-04-29 | 1937-06-10 | Device for starting internal combustion engines using compressed gas |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE647165C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3110297A (en) * | 1962-10-10 | 1963-11-12 | Worthington Corp | Internal combustion engine |
-
1937
- 1937-06-10 DE DEB170461A patent/DE647165C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3110297A (en) * | 1962-10-10 | 1963-11-12 | Worthington Corp | Internal combustion engine |
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