Inventor

VAN DER STAAY FRANK

DE6 patents

⚠️ This page may combine multiple inventors who share the name “VAN DER STAAY FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FEV MOTORENTECH GMBH

4 patents

US6333843B2Dec 25, 2001

Method of starting an electromagnetic actuator operating a cylinder valve of a piston-type internal-combustion engine

FEV MOTORENTECH GMBH42 citations90

US6373678B1Apr 16, 2002

Method of regulating the armature impact speed in an electromagnetic actuator by controlling the current supply based on performance characteristics

FEV MOTORENTECH GMBH20 citations88

US6568359B2May 27, 2003

Piston internal combustion engine with pressure relief gas exhaust valves

FEV MOTORENTECH GMBH17 citations83

US6425355B1Jul 30, 2002

Method for identifying misfirings in a piston internal combustion engine

FEV MOTORENTECH GMBH10 citations71

FEV MOTORENTECH GMBH & CO KG

1 patent

US5748433AMay 5, 1998

Method of accurately controlling the armature motion of an electromagnetic actuator

FEV MOTORENTECH GMBH & CO KG23 citations91

FEV MOTORTECHNIK GMBH

1 patent

US6382175B1May 7, 2002

Method for monitoring the operation of a piston-type internal-combustion engine with fully variable cylinder valves

FEV MOTORTECHNIK GMBH13 citations68