DE540834C - Rotary piston internal combustion engine - Google Patents
Rotary piston internal combustion engineInfo
- Publication number
- DE540834C DE540834C DENDAT540834D DE540834DD DE540834C DE 540834 C DE540834 C DE 540834C DE NDAT540834 D DENDAT540834 D DE NDAT540834D DE 540834D D DE540834D D DE 540834DD DE 540834 C DE540834 C DE 540834C
- Authority
- DE
- Germany
- Prior art keywords
- rotary piston
- internal combustion
- combustion engine
- piston internal
- rotary
- 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
- 238000002485 combustion reaction Methods 0.000 title claims description 5
- 239000000203 mixture Substances 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 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
- 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
- F02B2730/012—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 vanes sliding in the piston
- F02B2730/013—Vanes fixed in the centre of the housing; Excentric rotors
-
- 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)
- Reciprocating Pumps (AREA)
Description
Drehkolben-Brennkraftmaschine Drehkolben-Brennkraftmaschinen, bei denen der Verdichterraum lind der Arbeitsraum konzentrisch zueinander angeordnet und durch einen feststehenden Ring voneinander getrennt sind, sind bekannt. Erfindungsgemäß soll bei derartigen Maschinen das überströmen des verdichteten Gemisches nach dem Arbeitsraum durch einen an sich bei Drehkolben-Brennkraftmaschinen bekannten Drehschieber gesteuert werden, der in dem feststehenden, den Arbeitsraum vom Verdichterraum trennenden Ring angeordnet ist. Dadurch soll bei Maschinen der eingangs genannten tattung ein günstiges überströmen mit möglichst geringem Druckverlust erreicht werden. Zu dem gleichen Zweck sind die das Gemisch zeitweilig aufnehmenden Räume des Drehschiebers angenähert parabelförmig ausgebildet.Rotary piston internal combustion engine Rotary piston internal combustion engines, at where the compression chamber and the working chamber are arranged concentrically to one another and separated by a fixed ring are known. According to the invention should in such machines the overflow of the compressed mixture after Working space through a rotary valve known per se in rotary piston internal combustion engines be controlled, the one in the fixed, separating the working space from the compressor space Ring is arranged. This is intended for machines of the type mentioned at the beginning favorable overflow can be achieved with the lowest possible pressure loss. In addition The same purpose are the spaces of the rotary valve that temporarily receive the mixture approximately parabolic.
Die Abb. i zeigt den Querschnitt und Abb.2 den Längsschnitt der Maschine. Die Maschine besteht aus einem feststehenden Gehäuse i mit dem Ring a, dem zweistufigen Drehkolben 3 mit dem Kompressionsschieber 7 und dem Expansionsschieber B. In dem Gehäuse i dreht sich der Drehschieber 4 mit den im Querschnitt angenähert parabelförmigen Räumen 13. Der Ansaug- und Kompressionsraum 5 befindet sich am äußeren Umfange des inneren. DrehkoIbenteiles 3, während der Explosionsraum an der Innenseite des äußeren Drehkolbenteiles 3 liegt. Der Kanal 9 gestattet den komprimierten Gasen den Durchgang nach Raum 13. Der Ansaugkanal i o und der Auslaßkanal i i sind immer offen. Der Antrieb des Drehschiebers 4 erfolgt durch die Zahnräder 12.Fig. I shows the cross-section and Fig. 2 the longitudinal section of the machine. The machine consists of a fixed housing i with the ring a, the two-stage Rotary piston 3 with the compression slide 7 and the expansion slide B. In the Housing i, the rotary slide 4 rotates with the approximately parabolic cross-section Rooms 13. The suction and compression chamber 5 is located on the outer periphery of the inner. Rotary piston part 3, while the explosion space on the inside of the outer Rotary piston part 3 is located. The channel 9 allows the compressed gases to pass through to room 13. The intake port i o and the outlet port i i are always open. Of the The rotary valve 4 is driven by the gear wheels 12.
Wird der Drehkolben 3 in der Pfeilrichtung bewegt, so entsteht hinter dem Schieber 7 im Raum 5 ein Unterdruck, und es wird Gasgemisch durch den Kanal io angesaugt. Bei der nächsten Umdrehung kommt das Gemisch vor den Schieber 7 und wird durch den Kanal 9 in den Raum 13 des Drehschiebers 4 gedrückt. Wenn der Drehschieber 4 um i 8o' gedreht ist, gelangt der Raum 13 in die Stellung 16. Der Schieber 8 muß nun die Kante 15 um die Breite der Öffnung des Raumes 13 überschritten haben. Gleichzeitig wird nun das Gemisch entzündet, und die auf den Schieber 8 wirkende Explosionskraft bewegt den Drehkolben in, der Pfeilrichtung weiter. Die verbrauchten Gase treten durch den Kanal i i aus. Durch Anbringung mehrerer Schieber 7 und 8 im Drehkolben 3 und entsprechende Elbersetzung des Drehschiebers 4 können auf eine Umdrehung beliebig viele Kraftimpulse kommen.If the rotary piston 3 is moved in the direction of the arrow, then behind the slide 7 in space 5 a negative pressure, and there is a gas mixture through the channel io sucked. During the next revolution, the mixture comes in front of the slide 7 and is pressed through the channel 9 into the space 13 of the rotary valve 4. When the rotary valve 4 is rotated by i 8o ', the space 13 reaches the position 16. The slide 8 must have now exceeded the edge 15 by the width of the opening of the space 13. Simultaneously the mixture is now ignited, and the explosive force acting on the slide 8 moves the rotary piston further in the direction of the arrow. The used gases occur through the channel i i. By attaching several slides 7 and 8 in the rotary piston 3 and the corresponding translation of the rotary valve 4 can be rotated as desired many impulses of force come.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE540834T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE540834C true DE540834C (en) | 1931-12-30 |
Family
ID=6559063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT540834D Expired DE540834C (en) | Rotary piston internal combustion engine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE540834C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE898697C (en) * | 1944-11-10 | 1953-12-03 | Emile Franciscus Joha Schnabel | Rotary piston machine with rotary abutment |
-
0
- DE DENDAT540834D patent/DE540834C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE898697C (en) * | 1944-11-10 | 1953-12-03 | Emile Franciscus Joha Schnabel | Rotary piston machine with rotary abutment |
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