EP 1029159 A1 20000823 - ELECTROMAGNETIC ACTUATOR FOR ACTUATING A GAS-EXCHANGING VALVE
Title (en)
ELECTROMAGNETIC ACTUATOR FOR ACTUATING A GAS-EXCHANGING VALVE
Title (de)
ELEKTROMAGNETISCHER AKTUATOR ZUR BETÄTIGUNG EINES GASWECHSELVENTILS
Title (fr)
ACTIONNEUR ELECTROMAGNETIQUE POUR L'ACTIONNEMENT D'UNE SOUPAPE D'ECHANGE DE GAZ
Publication
Application
Priority
- DE 19744714 A 19971010
- EP 9805510 W 19980829
Abstract (en)
[origin: DE19744714C1] The actuator operates a valve (7) which has a valve shaft (8). A moving coil (12) is coaxial with and connected to the valve shaft. The coil dips into a radially magnetised air gap (11) of an annular, axially magnetised permanent magnet (10).
IPC 1-7
IPC 8 full level
F01L 9/20 (2021.01)
CPC (source: EP US)
F01L 9/20 (2021.01 - EP US); F01L 2009/2105 (2021.01 - EP US)
Citation (search report)
See references of WO 9919609A1
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 19744714 C1 19990311; EP 1029159 A1 20000823; US 6274954 B1 20010814; WO 9919609 A1 19990422
DOCDB simple family (application)
DE 19744714 A 19971010; EP 9805510 W 19980829; EP 98951332 A 19980829; US 52921900 A 20000410