CH109360A - Two-stroke injection engine. - Google Patents
Two-stroke injection engine.Info
- Publication number
- CH109360A CH109360A CH109360DA CH109360A CH 109360 A CH109360 A CH 109360A CH 109360D A CH109360D A CH 109360DA CH 109360 A CH109360 A CH 109360A
- Authority
- CH
- Switzerland
- Prior art keywords
- cylinder
- stroke injection
- inlet
- injection engine
- exhaust
- Prior art date
Links
Landscapes
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
Zweitakteinspritzverbrennungsmotor. Gegenstand vorliegender Erfindung ist ein ZWeitakteinspritzverbrennungsmotor: des sen Zylinder einen Auspuffkanal und diesem gegenüber parallel zueinander verlaufende Einlasskanäle aufweist, deren Axen schräg zur Zylinderaxe stehen, damit die eintretende Luft den Verbrennungsraum besser ausspült, wobei der Kolben den Einlass und den Aus puff zu gleicher Zeit- öffnet.
In beiliegender Zeichnung sind als Aus führungsbeispiele des Erfindungsgegenstan des vertikale Motoren dargestellt. Es zeigt: Fig. 1 einen Teil eines Längsschnittes durch einen Arbeitszylinder, Fig. 2 ein Detail dazu; Fig. 3 betrifft ein .anderes Ausführungs beispiel.
Der Zylinder ca besitzt gemäss Fig. 1 auf einer Seite den Auspuffkanal b, und gegen über die Einlasskanäle c, d, und zwar so an geordnet, dass der Einlass und der Auspuff vom Kolben g zu gleicher Zeit geöffnet wer- .den. Die Einlasskanäle sind in einer dünn wandigen Röhre mit einer Zwischenwand angeordnet, die eine Gussöffnung der Zylin derwandung auskleidet. Hinter den Einlass- ka.nälen c, d ist der Steuerschieber f im Schiebergehäuse e angeordnet.
Am Ende des Arbeitsganges des Kolbens g ,sind alle Kanäle b, sowie<I>c, d</I> geöffnet. Da der Schieber <I>f</I> aber noch geschlossen ist, können keine Luft in den Arbeitszylinder und keine Abgase in die nicht gezeichnete Spülluftleitung eindringen. Die Abgase haben somit Zeit, zu entweichen. Der Schieber f wird erst geöffnet, wenn der Druck im Arbeitszylinder gleich oder niedriger ist, als der Druck in .den Spülkanälen. Dann tritt Luft. in den Zylinder a und bewirkt eine Entfernung der Abgase.
Die Kanäle c, d sind schräg .aufwärts gerichtet.
Gemäss Fig. 3 sind die Kanäle<I>c, d</I> nicht ausgekleidete Offnungen im Zylinder.
Die Kanäle c, d sind parallel zueinander und besitzen zweckmässig glatte Innen flächen, .damit die Luft nur einen kleinen Widerstand zu überwinden hat..
Two-stroke injection engine. The subject matter of the present invention is a two-stroke injection internal combustion engine: the cylinder of which has an exhaust duct and inlet ducts that run parallel to one another opposite this, the axes of which are inclined to the cylinder axis so that the incoming air can better flush out the combustion chamber, with the piston opening the inlet and the exhaust at the same time. opens.
In the accompanying drawings, the vertical motors are shown as exemplary embodiments of the subject invention. It shows: FIG. 1 a part of a longitudinal section through a working cylinder, FIG. 2 a detail thereof; Fig. 3 relates to an .anderes embodiment example.
According to FIG. 1, the cylinder ca has the exhaust duct b on one side, and opposite the inlet ducts c, d, in such a way that the inlet and the exhaust are opened by the piston g at the same time. The inlet channels are arranged in a thin-walled tube with an intermediate wall that lines a casting opening of the cylinder wall. The control slide f is arranged in the slide valve housing e behind the inlet ducts c, d.
At the end of the operation of the piston g, all channels b and <I> c, d </I> are open. Since the slide <I> f </I> is still closed, however, no air can enter the working cylinder and no exhaust gases can enter the purge air line, which is not shown. The exhaust gases have time to escape. The slide f is only opened when the pressure in the working cylinder is equal to or lower than the pressure in the flushing channels. Then there is air. into the cylinder a and causes the exhaust gases to be removed.
The channels c, d are directed upwards at an angle.
According to FIG. 3, the channels <I> c, d </I> are unlined openings in the cylinder.
The channels c, d are parallel to each other and have practical smooth inner surfaces, so that the air only has to overcome a small resistance.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE109360X | 1922-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH109360A true CH109360A (en) | 1925-03-16 |
Family
ID=5651696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH109360D CH109360A (en) | 1922-12-23 | 1923-12-17 | Two-stroke injection engine. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH109360A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0370999A1 (en) * | 1988-11-24 | 1990-05-30 | AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List | Two-stroke internal combustion engine |
-
1923
- 1923-12-17 CH CH109360D patent/CH109360A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0370999A1 (en) * | 1988-11-24 | 1990-05-30 | AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH.Prof.Dr.Dr.h.c. Hans List | Two-stroke internal combustion engine |
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