EP 0505855 B1 19931118 - Hydraulic valve lash adjuster.
Title (en)
Hydraulic valve lash adjuster.
Title (de)
Hydraulisches Ventilspiel-Ausgleichselement.
Title (fr)
Dispositif hydraulique de rattrapage de jeu de soupapes.
Publication
Application
Priority
DE 4109666 A 19910323
Abstract (en)
[origin: EP0505855A1] The invention relates to a hydraulic valve lash adjuster for a desmodromic valve gear of an internal-combustion engine, having at least one piston-cylinder unit, inserted into the force path between a closing cam and an intake/exhaust valve and enclosing a pressure space (80), and a reservoir space (76), the pressure space and the reservoir space being connected via a non-return valve (78), a pressure-relief valve (90) being provided in order to avoid impermissibly high valve-actuating forces if the adjuster is "pumped up". <IMAGE>
IPC 1-7
IPC 8 full level
F01L 1/24 (2006.01); F01L 1/25 (2006.01); F01L 1/30 (2006.01)
CPC (source: EP)
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
EP 0505855 A1 19920930; EP 0505855 B1 19931118; DE 4109666 A1 19920924; DE 59200026 D1 19931223; ES 2046904 T3 19940201
DOCDB simple family (application)
EP 92104377 A 19920313; DE 4109666 A 19910323; DE 59200026 T 19920313; ES 92104377 T 19920313