EP 0922841 A3 20000216 - Two stroke engine with piston operated exhaust slide valve
Title (en)
Two stroke engine with piston operated exhaust slide valve
Title (de)
Zweitakt-Verbrennungsmotor mit Auslass-Schiebersteuerung durch den Kolben
Title (fr)
Moteurs à deux temps avec tiroir d'échappement commandé par le piston
Publication
Application
Priority
CH 286497 A 19971212
Abstract (en)
[origin: EP0922841A2] Piston (1) closes an additional slide valve (6) in the exhaust area before the final closure of the inlet slot. Preferably the piston is not rigidly attached to the slide valve but can slide freely. Slide valve preferably has an orifice which corresponds at least to the cross section of the exhaust slot (4).
IPC 1-7
IPC 8 full level
F02B 75/02 (2006.01)
CPC (source: EP)
F02B 75/02 (2013.01); F02B 2075/025 (2013.01)
Citation (search report)
- [YA] GB 213398 A 19240403 - FERNAND LAGUESSE
- [YA] US 3733837 A 19730522 - LOBB A
- [A] GB 2145467 A 19850327 - MACFADZEAN ALEXANDER, et al
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 98122482 A 19981127