Inventor

LOCHER JOHANNES

DE37 patents

Patents

37 patents

US5131371AJul 21, 1992

Method and arrangement for controlling a self-igniting internal combustion engine

BOSCH GMBH ROBERT62 citations95

US5070836ADec 10, 1991

Method and arrangement for controlling the injection of fuel in an internal combustion engine

BOSCH GMBH ROBERT54 citations95

US5245501ASep 14, 1993

Process and apparatus for controlling and measuring the movement of an armature of an electromagnetic switching member

BOSCH GMBH ROBERT72 citations94

US4359991ANov 23, 1982

Method and apparatus for fuel metering in internal combustion engines

BOSCH GMBH ROBERT66 citations94

US4839812AJun 13, 1989

Method and system for testing internal combustion engine computerized control units

BOSCH GMBH ROBERT30 citations92

US5816220AOct 6, 1998

Process and device for monitoring a fuel delivery system

BOSCH GMBH ROBERT37 citations91

US6668630B1Dec 30, 2003

Device for monitoring the combustion process in internal combustion engines

BOSCH GMBH ROBERT37 citations89

US4658772AApr 21, 1987

System for controlling the temperature of a hot spot or a glow plug in an internal combustion engine

BOSCH GMBH ROBERT44 citations88

US4534328AAug 13, 1985

Measuring arrangement for continuous monitoring operating parameters of an internal combustion engine

BOSCH GMBH ROBERT13 citations74

US4475513AOct 9, 1984

Fuel metering device for fuel injection pumps

BOSCH GMBH ROBERT20 citations74

US4467762AAug 28, 1984

Control apparatus for a fuel metering system

BOSCH GMBH ROBERT7 citations74

US4451778AMay 29, 1984

Short-circuit-resistant trigger circuit layout for an electrical consumer

BOSCH GMBH ROBERT7 citations74

US4292658ASep 29, 1981

Monitor apparatus for electrical circuits with virtual resistance

BOSCH GMBH ROBERT8 citations74

US5653210AAug 5, 1997

Method and device for the open-loop and/or closed loop control of a final controlling element

BOSCH GMBH ROBERT14 citations73

US5235949AAug 17, 1993

Method and arrangement for controlling the fuel metered in a diesel engine

BOSCH GMBH ROBERT7 citations73

US5063903ANov 12, 1991

Method and arrangement for controlling the metering of fuel in an internal combustion engine

BOSCH GMBH ROBERT11 citations73

US4243004AJan 6, 1981

Injection pump with electronically controlled full-load stop

BOSCH GMBH ROBERT14 citations73

US5319180AJun 7, 1994

Glow plug with constant-structure cobalt-iron PTC resistor

BOSCH GMBH ROBERT17 citations72

US4362050ADec 7, 1982

Fuel injection nozzle for internal combustion engines

BOSCH GMBH ROBERT8 citations72

US4219000AAug 26, 1980

Control device for selectable speeds in internal combustion engines

BOSCH GMBH ROBERT14 citations72

US6054680AApr 25, 2000

Pencil type glow plug for diesel engines

BOSCH GMBH ROBERT11 citations71

US5042434AAug 27, 1991

Combined control apparatus and cooling system for an internal combustion engine

BOSCH GMBH ROBERT7 citations71

US4499412AFeb 12, 1985

Regulating device for an electromagnetic control element, especially in an internal combustion engine with auto-ignition

BOSCH GMBH ROBERT11 citations70

US4563995AJan 14, 1986

Method of and circuit for analyzing output signals from a sensor installed in an internal combustion engine

BOSCH GMBH ROBERT5 citations63

US4527121AJul 2, 1985

Short-circuit-protected evaluation circuit of high stability for variable inductance transducers

BOSCH GMBH ROBERT2 citations63

US5335136AAug 2, 1994

Electronic circuit arrangement for triggering solenoid valves

BOSCH GMBH ROBERT4 citations62

US7122764B1Oct 17, 2006

Sheathed element glow plug

BOSCH GMBH ROBERT5 citations61

US4487059ADec 11, 1984

Circuit for producing pulses indicative of speed from a rotary generator without timing shift

BOSCH GMBH ROBERT2 citations61

US5444381AAug 22, 1995

Measuring circuit for impedance values particularly for use with inductive displacement transmitters

BOSCH GMBH ROBERT6 citations60

US5202628AApr 13, 1993

Evaluating circuit for linearizing the output of differential-choke displacement transmitter

BOSCH GMBH ROBERT5 citations60

US4556039ADec 3, 1985

Method and apparatus for adapting and controlling the exhaust gas circulation rate

BOSCH GMBH ROBERT2 citations60

US6046434AApr 4, 2000

Glow plug having a multi-part sheath of adjustable length

BOSCH GMBH ROBERT2 citations56

LOCHER JOHANNES

Patents

Method and arrangement for controlling a self-igniting internal combustion engine

Method and arrangement for controlling the injection of fuel in an internal combustion engine

Process and apparatus for controlling and measuring the movement of an armature of an electromagnetic switching member

Method and apparatus for fuel metering in internal combustion engines

Method and system for testing internal combustion engine computerized control units

Process and device for monitoring a fuel delivery system

Device for monitoring the combustion process in internal combustion engines

System for controlling the temperature of a hot spot or a glow plug in an internal combustion engine

Emergency control apparatus for a Diesel engine

Polarity and overload protective circuit for electric consumers

Current regulating circuit for an electric consumer

Circuit arrangement for cyclic supply

Trigger circuit with self-adjusting reference value

Measuring arrangement for continuous monitoring operating parameters of an internal combustion engine

Fuel metering device for fuel injection pumps

Control apparatus for a fuel metering system

Short-circuit-resistant trigger circuit layout for an electrical consumer

Monitor apparatus for electrical circuits with virtual resistance

Method and device for the open-loop and/or closed loop control of a final controlling element

Method and arrangement for controlling the fuel metered in a diesel engine

Method and arrangement for controlling the metering of fuel in an internal combustion engine

Injection pump with electronically controlled full-load stop

Glow plug with constant-structure cobalt-iron PTC resistor

Fuel injection nozzle for internal combustion engines

Control device for selectable speeds in internal combustion engines

Pencil type glow plug for diesel engines

Combined control apparatus and cooling system for an internal combustion engine

Regulating device for an electromagnetic control element, especially in an internal combustion engine with auto-ignition

Method of and circuit for analyzing output signals from a sensor installed in an internal combustion engine

Short-circuit-protected evaluation circuit of high stability for variable inductance transducers

Electronic circuit arrangement for triggering solenoid valves

Sheathed element glow plug

Circuit for producing pulses indicative of speed from a rotary generator without timing shift

Measuring circuit for impedance values particularly for use with inductive displacement transmitters

Evaluating circuit for linearizing the output of differential-choke displacement transmitter

Method and apparatus for adapting and controlling the exhaust gas circulation rate

Glow plug having a multi-part sheath of adjustable length