EP 0897458 B1 19991027 - ROTARY PISTON INTERNAL COMBUSTION ENGINE
Title (en)
ROTARY PISTON INTERNAL COMBUSTION ENGINE
Title (de)
DREHKOLBEN-BRENNKRAFTMASCHINE MIT INNERER VERBRENNUNG
Title (fr)
MOTEUR A COMBUSTION INTERNE A PISTON ROTATIF
Publication
Application
Priority
- AT 9700085 W 19970430
- AT 80596 A 19960506
Abstract (en)
[origin: US6349696B1] A rotary piston internal combustion engine comprises a substantially circular-cylindrical compression space (3) and a substantially circular-cylindrical working space (4), rotary pistons (7, 8) which can rotate together about an axis of the compression space (3) and the working space (4), being disposed in the compression space (3) and the working space (4) are slides (19) which are arranged so as to be movable in the radial direction in order to abut sealingly the surface of the respective rotary piston (7, 8). The periphery of the working space has a first exhaust aperture (26). The working space has further exhaust apertures (27) which can be closed by exhaust valves (15) which can be closed and opened successively by means of an adjusting arrangement (17).
IPC 1-7
IPC 8 full level
F01C 1/356 (2006.01); F01C 11/00 (2006.01); F01C 20/14 (2006.01); F01L 7/02 (2006.01); F01L 7/10 (2006.01); F02B 53/00 (2006.01)
CPC (source: EP US)
F01C 1/3562 (2013.01 - EP US); F01C 11/004 (2013.01 - EP US); F01C 20/14 (2013.01 - EP US)
Designated contracting state (EPC)
AT DE ES FR GB IT SE
DOCDB simple family (publication)
WO 9742398 A1 19971113; AT E186100 T1 19991115; AU 2626197 A 19971126; CN 1095026 C 20021127; CN 1211299 A 19990317; DE 59700632 D1 19991202; EP 0897458 A1 19990224; EP 0897458 B1 19991027; ES 2137783 T3 19991216; JP 2000509459 A 20000725; JP 3831414 B2 20061011; US 6349696 B1 20020226
DOCDB simple family (application)
AT 9700085 W 19970430; AT 97917929 T 19970430; AU 2626197 A 19970430; CN 97192342 A 19970430; DE 59700632 T 19970430; EP 97917929 A 19970430; ES 97917929 T 19970430; JP 53933497 A 19970430; US 18016298 A 19981103