EP 1102925 A1 20010530 - ECCENTRIC AND SPRING SYSTEM FOR THE INTERNAL AND EXTERNAL COMBUSTION PISTON MOTORS
Title (en)
ECCENTRIC AND SPRING SYSTEM FOR THE INTERNAL AND EXTERNAL COMBUSTION PISTON MOTORS
Title (de)
SYSTEM MIT EXZENTRIK UND FEDER FÜR EINE BRENNKRAFTMASCHINE
Title (fr)
SYSTEME A EXCENTRIQUE ET RESSORT POUR MOTEURS A PISTONS A COMBUSTION INTERNE OU EXTERNE
Publication
Application
Priority
- TR 9900033 W 19990804
- TR 9801486 A 19980804
Abstract (en)
[origin: WO0008325A1] In the system consisting of two coaxial eccentrics (5 and 6) one within another, in the connecting rod (4), guiding arms directly connected to these eccentrics and a spring (11) one end of which is connected to the spring compression mechanism (8) and the other end to the motor body, the spring (11) is completely stretched when the piston (2) is at the upper dead point. By the rotation of the crank shaft (20), the piston (2) pushes down the connection rod (4) from the dead point, with the pressure of combusting gas. The stretched spring (11) being supported by the cocking catch lever support, pushes the larger eccentric (5) downswards by means of the cocking catch lever. Both impacts influence the smaller eccentric (6) inside the larger one (5) and the crank peg (7) inside the small eccentric (6) is pushed down by an additional moment arm, thus increasing the turning moment applied on the crank shaft (20).
IPC 1-7
IPC 8 full level
F01B 9/02 (2006.01); F02B 75/04 (2006.01); F02B 75/32 (2006.01); F16C 3/26 (2006.01); F16C 7/06 (2006.01)
CPC (source: EP KR)
F02B 75/045 (2013.01 - EP); F02B 75/32 (2013.01 - KR); F16C 3/26 (2013.01 - EP); F16C 7/06 (2013.01 - EP); F02B 75/32 (2013.01 - EP)
Citation (search report)
See references of WO 0008325A1
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)
WO 0008325 A1 20000217; AU 5389799 A 20000228; EP 1102925 A1 20010530; JP 2002522691 A 20020723; KR 20010079611 A 20010822
DOCDB simple family (application)
TR 9900033 W 19990804; AU 5389799 A 19990804; EP 99939641 A 19990804; JP 2000563934 A 19990804; KR 20017001492 A 20010203