DE1812933A1 - Rotary piston internal combustion engine in multi-disk design, in particular with slip engagement - Google Patents
Rotary piston internal combustion engine in multi-disk design, in particular with slip engagementInfo
- Publication number
- DE1812933A1 DE1812933A1 DE19681812933 DE1812933A DE1812933A1 DE 1812933 A1 DE1812933 A1 DE 1812933A1 DE 19681812933 DE19681812933 DE 19681812933 DE 1812933 A DE1812933 A DE 1812933A DE 1812933 A1 DE1812933 A1 DE 1812933A1
- Authority
- DE
- Germany
- Prior art keywords
- internal combustion
- rotary piston
- combustion engine
- piston internal
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 7
- 238000010304 firing Methods 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 229910000679 solder Inorganic materials 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
- F02B2053/005—Wankel engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2730/00—Internal-combustion engines with pistons rotating or oscillating with relation to the housing
- F02B2730/01—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber
- F02B2730/018—Internal-combustion engines with pistons rotating or oscillating with relation to the housing with one or more pistons in the form of a disk or rotor rotating with relation to the housing; with annular working chamber with piston rotating around an axis passing through the gravity centre, this piston or the housing rotating at the same time around an axis parallel to the first axis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
Rotationskolben-Brennkraftmaschine in Mehrscheibenausführung, insbesondere mit Schlupfeingriff" Die Erfindung bezieht sich auf eine Rotationskolben-Brennkraftmaschine in Mehrscheibenausführung, insbesondere mit Schlupfeingriff, mit für jede Scheibe einem Mantel, der einen Trochoidenraum umschließt, mit einer im Mantel angeordneten Zündkerze und einem von der Zündkerze in den Trochoidenraum führenden Schußkanal, in den in unmittelbarer Nähe der Zündkerze eine Leitung mündet. Rotary piston internal combustion engine in multi-disc design, in particular with slip engagement "The invention relates to a rotary piston internal combustion engine in multi-disc design, especially with slip engagement, with for each disc a mantle enclosing a trochoid space, with one arranged in the mantle Spark plug and a firing channel leading from the spark plug into the trochoid space, into which a line opens in the immediate vicinity of the spark plug.
Es wurde bei Rotationskolben-Brennkraftmaschinen der genannten Art bereits vorgeschlagen, die in den Schußkanal mündende Leitung an eine Druckluftquelle anzuschließen,zu Beginn der Verdichtung Luft durch den Schußkanal in den Trochoidenraum zu blasen und diesen von VerbrennungsrUckständen zu reinigen. Diese Vorrichtung hat die Nachteile, daß eine gesonderte Druckluftquelle vorgesehen werden muß und daß sowohl im Schußkanal wie in dem Teil der Verdichtungskammer, der während der Zündung der Zündkerze vorgelagert ist, sich Luft oder brennstoffarmes Brennstoff-Luftgemisch befindet, so daß dessen Zündung nicht oder nur schwer möglich ist.It was used in rotary piston internal combustion engines of the type mentioned already proposed, the line opening into the firing channel to a compressed air source to connect, at the beginning of the compression air through the firing channel into the trochoid space to blow and to clean it of combustion residues. This device has the disadvantages that a separate compressed air source must be provided and that both in the firing channel as in that part of the compression chamber which is during the Ignition of the spark plug is upstream, air or fuel-poor fuel-air mixture is located, so that its ignition is not possible or only with difficulty.
Der Erfindung liegt die Aufagbe zugrunde, eine Vorrichtung zu schaffen, die die genannten Nachteile vermeidet. Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Leitung mit der Verdichtungskammer einer anderen Scheibe verbunden ist, wobei in der Leitung ein Ventil angeordnet ist, das bei einem gegenüber der Verdichtungskammer der anderen Scheibe höheren Druck im Schußkanal schließt.The invention is based on the task of creating a device which avoids the disadvantages mentioned. According to the invention, the object is thereby achieved solved that the line connected to the compression chamber of another disc is, wherein a valve is arranged in the line, the opposite of the Compression chamber of the other disc closes higher pressure in the firing channel.
Bei der erfindungsgemäßen Vorrichtung wird einer Verdichtungskommer mit höherem Druck als im Schußkanal Brennstoff-Luftgemisch entnommen und durch den Schußkanal in den Trochoidenr@um geblasen. Damit werden nicht @ur die Zündkerze und der Schußkanal von @@rbrennungsrückständen gereinigt, sondern der Zündkerze auch ein zündwilliges Gemisch vorgelagert. Außerdem wird eine an sich bekannte für die Gemischaufbereitung günstige Störströmung in der Verdichtungskammer erreicht. Das in der Leitung angeordnete Ventil verhindert ein Pückströmen von Verbrennungsgasen von dem Schußkanal in die Verdichtungskammer der anderen Scheibe.In the device according to the invention, a compaction comer With a higher pressure than in the firing channel, the fuel-air mixture is removed and through the Shot channel in the Trochoidenr @ blown around. This will not @ur the spark plug and the firing channel cleaned of combustion residues, but the spark plug also an ignitable mixture upstream. It is also known per se for the mixture preparation achieves favorable disturbance flow in the compression chamber. The valve arranged in the line prevents combustion gases from flowing back from the shot channel into the compression chamber of the other disc.
In der Z@ichnung ist die Erfindung i@ einem Ausführungsbeispiel dargest@llt. In einem Wante einer Rotations kolben-Brend@@aftmaschine @@ Me@@@cheibenausführung ist eine Zündkerze 2 angeordnet, die mit ihren Elektroden 3 in einen Schußkanal 4 hereinregt, der zu dem durch den Mantel 1 begrenzten Trochoidenraum 5 führt. In den Schußkanal 4 mündet eine innerhalb des Mantel @ als Bohrung ausgeführte Leitung 6, die von der nicht de@gest@llten Verdichtungskammer einer anderen Scheibe der gleiche@ M@@@@ine ausgeht. In der Leitung 6 ist ein Ventil 7 angeordnet des @ur in der @@chtung zum Schußkanal 4 hin öffnet.In the drawing, the invention is shown in an exemplary embodiment. In a shroud of a rotary piston engine. @@ aftmaschine @@ Me @@@ disc design a spark plug 2 is arranged, which with its electrodes 3 in a firing channel 4, which leads to the trochoid space 5 delimited by the jacket 1. In the firing channel 4 opens within the jacket @ designed as a bore line 6, that of the not de @ designed compression chamber of another disk of the same @ M @@@@ ine goes out. In the line 6 a valve 7 is arranged of the @ur opens in the @@ direction to the firing channel 4.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681812933 DE1812933A1 (en) | 1968-12-05 | 1968-12-05 | Rotary piston internal combustion engine in multi-disk design, in particular with slip engagement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681812933 DE1812933A1 (en) | 1968-12-05 | 1968-12-05 | Rotary piston internal combustion engine in multi-disk design, in particular with slip engagement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1812933A1 true DE1812933A1 (en) | 1970-06-18 |
Family
ID=5715373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19681812933 Pending DE1812933A1 (en) | 1968-12-05 | 1968-12-05 | Rotary piston internal combustion engine in multi-disk design, in particular with slip engagement |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1812933A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2453815A1 (en) * | 1974-11-13 | 1976-05-20 | Audi Nsu Auto Union Ag | External ignition rotary piston engine - has scavenger chamber connected by passage to spark plug |
US4084548A (en) * | 1975-06-25 | 1978-04-18 | Nippon Soken, Inc. | Rotary piston engine |
-
1968
- 1968-12-05 DE DE19681812933 patent/DE1812933A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2453815A1 (en) * | 1974-11-13 | 1976-05-20 | Audi Nsu Auto Union Ag | External ignition rotary piston engine - has scavenger chamber connected by passage to spark plug |
US4084548A (en) * | 1975-06-25 | 1978-04-18 | Nippon Soken, Inc. | Rotary piston engine |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH636168A5 (en) | MULTI-CYLINDER CHARGED DIESEL ENGINE. | |
CH624182A5 (en) | ||
DE2618962A1 (en) | COMBUSTION ARRANGEMENT FOR A COMBUSTION ENGINE | |
DE2609765A1 (en) | COMBUSTION ENGINE | |
DE1812933A1 (en) | Rotary piston internal combustion engine in multi-disk design, in particular with slip engagement | |
DE1751680B1 (en) | Air-compressing, self-igniting rotary piston internal combustion engine in trochoid design | |
DE727345C (en) | Internal combustion engine with a chamber connected to the combustion chamber | |
DE491140C (en) | Pistons with additional combustion chamber for self-igniting internal combustion engines | |
DE481150C (en) | Oil engine with a cavity in the piston | |
DE1156597B (en) | Housing for rotary piston internal combustion engines | |
DE412194C (en) | Internal combustion engine with annular auxiliary combustion chamber | |
DE528244C (en) | Injection engine with self-ignition | |
DE582499C (en) | Rotary piston internal combustion engine with sliding shoes on the slide piston | |
DE2708463A1 (en) | LIGHT ALLOY PISTON FOR SWIRL CLAMP DIESEL ENGINES | |
DE2332738B2 (en) | Internal combustion engine | |
DE715750C (en) | Pre-chamber diesel engine | |
DE551200C (en) | Air-compressing internal combustion engine with an antechamber | |
DE2333232B2 (en) | Crankcase ventilation for mixture-sucking reciprocating internal combustion engines | |
DE1807755A1 (en) | Rotary piston injection internal combustion engine | |
DE734930C (en) | Air-compressing internal combustion engine for powdery fuels | |
DE467841C (en) | Internal combustion engine with several ignition chambers | |
DE19541423A1 (en) | Control device for gas exchange regulating valve for four-stroke engine | |
DE660405C (en) | Rotary piston internal combustion engine | |
DE822319C (en) | Spark plug with automatic cleaning for internal combustion engines | |
DE347163C (en) | Internal combustion engine with rotating piston blades |