EP 0136544 B1 19880511 - DEVICE FOR REDUCING THE BRAKING TORQUE OF INTERNAL-COMBUSTION ENGINES IN VEHICLES
Title (en)
DEVICE FOR REDUCING THE BRAKING TORQUE OF INTERNAL-COMBUSTION ENGINES IN VEHICLES
Publication
Application
Priority
DE 3331597 A 19830901
Abstract (en)
[origin: EP0136544A2] 1. A device for reducing the braking torque of internal combustion engines in motor vehicles in the change from pulling to overrun operation, the device having a power-regulating element the return of which in the direction of its rest position is influenceable by a damper (7) which is effective when a drive connection exists between the internal combustion engine (1) and the driven wheels of the motor vehicle, characterized in that the damper (7) is so formed that, throughout the displacement of the power-regulating element (2) in the direction of its rest position, it is continously effective in the direction of a reduction of the speed of the displacement movement of the power-regulating element compared with the case of operation without the damper being effective, and that the damper is ineffective when there is no drive connection between the internal combustion engine and the driven wheels of the motor vehicle.
IPC 1-7
IPC 8 full level
F02D 9/02 (2006.01); F02M 19/12 (2006.01)
CPC (source: EP)
F02D 9/02 (2013.01); F02M 19/122 (2013.01); F02D 2009/0259 (2013.01)
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
EP 0136544 A2 19850410; EP 0136544 A3 19851009; EP 0136544 B1 19880511; DE 3331597 A1 19850321; DE 3331597 C2 19880218; DE 3471130 D1 19880616
DOCDB simple family (application)
EP 84110316 A 19840830; DE 3331597 A 19830901; DE 3471130 T 19840830