Inventor
POTSCHIN ROGER
DE27 patents
Patents
27 patentsUS6142443ANov 7, 2000
Valve for controlling fluids
BOSCH GMBH ROBERT66 citations96
US6172445B1Jan 9, 2001
Piezoelectric actuator
BOSCH GMBH ROBERT44 citations92
US6168133B1Jan 2, 2001
Piezoelectrically actuated fuel injection valve
BOSCH GMBH ROBERT38 citations92
US6155532ADec 5, 2000
Valve for controlling fluids
BOSCH GMBH ROBERT25 citations92
US6085719AJul 11, 2000
Fuel injection system for internal combustion engines
BOSCH GMBH ROBERT33 citations92
US5975428ANov 2, 1999
Fuel injection device for internal combustion engines
BOSCH GMBH ROBERT36 citations92
US5915361AJun 29, 1999
Fuel injection device
BOSCH GMBH ROBERT28 citations92
US5803370ASep 8, 1998
Fuel injection valve for internal combustion engines
BOSCH GMBH ROBERT34 citations92
US5241367AAug 31, 1993
Device for measuring the composition of fluids, in particular the components of exhaust gases from internal combustion engines
BOSCH GMBH ROBERT33 citations92
US5009064AApr 23, 1991
Apparatus for measuring the particulate matter in the flue gas or exhaust gas from a combustion process
BOSCH GMBH ROBERT30 citations92
US4922714AMay 8, 1990
Device for measuring the particle emissions of an internal combustion engine
BOSCH GMBH ROBERT25 citations92
US6076800AJun 20, 2000
Valve for controlling fluids
BOSCH GMBH ROBERT25 citations90
US6659086B2Dec 9, 2003
Fuel injection apparatus for internal combustion engines
BOSCH GMBH ROBERT18 citations84
US6688278B2Feb 10, 2004
Method and device for shaping the injection pressure course in injectors
BOSCH GMBH ROBERT9 citations74
US6575139B2Jun 10, 2003
Injection device comprising an actuator for controlling the needle stroke
BOSCH GMBH ROBERT11 citations74
US6196193B1Mar 6, 2001
Fuel injection device
BOSCH GMBH ROBERT13 citations74
US6189815B1Feb 20, 2001
Valve control unit for a fuel injection valve
BOSCH GMBH ROBERT7 citations74
US6168096B1Jan 2, 2001
Fuel injection device for internal combustion engines
BOSCH GMBH ROBERT14 citations74
US6651626B2Nov 25, 2003
Fuel injection apparatus for internal combustion engines
BOSCH GMBH ROBERT9 citations73
US6637670B2Oct 28, 2003
Fuel injection device for an internal combustion engine having a pressure-holding valve
BOSCH GMBH ROBERT7 citations73
US6540160B2Apr 1, 2003
Fuel injection device for an internal combustion engine
BOSCH GMBH ROBERT11 citations71
US6367709B2Apr 9, 2002
Fuel injection valve
BOSCH GMBH ROBERT5 citations63
US6247453B1Jun 19, 2001
Fuel injection valve for internal combustion engines
BOSCH GMBH ROBERT5 citations63
US6224032B1May 1, 2001
Piezoelectric actuated valve with membrane chamber
BOSCH GMBH ROBERT3 citations63
US6688289B2Feb 10, 2004
Fuel injection system for internal combustion engines
BOSCH GMBH ROBERT6 citations62
US7090151B2Aug 15, 2006
Control element for injectors with switchable nozzle needle
BOSCH GMBH ROBERT5 citations61
US6843429B2Jan 18, 2005
Device for shaping a flexible injection pressure curve by means of a switchable actuator
BOSCH GMBH ROBERT1 citations52