GB2215487B - Method of and apparatus for monitoring the position of an electrical actual position transducer - Google Patents
Method of and apparatus for monitoring the position of an electrical actual position transducerInfo
- Publication number
- GB2215487B GB2215487B GB8900586A GB8900586A GB2215487B GB 2215487 B GB2215487 B GB 2215487B GB 8900586 A GB8900586 A GB 8900586A GB 8900586 A GB8900586 A GB 8900586A GB 2215487 B GB2215487 B GB 2215487B
- Authority
- GB
- United Kingdom
- Prior art keywords
- monitoring
- electrical actual
- actual position
- transducer
- position transducer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/22—Safety or indicating devices for abnormal conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/266—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor the computer being backed-up or assisted by another circuit, e.g. analogue
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D2041/227—Limping Home, i.e. taking specific engine control measures at abnormal conditions
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19883803078 DE3803078C2 (en) | 1988-02-03 | 1988-02-03 | Method and device for monitoring the position of an electrical actual position transmitter |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8900586D0 GB8900586D0 (en) | 1989-03-08 |
GB2215487A GB2215487A (en) | 1989-09-20 |
GB2215487B true GB2215487B (en) | 1992-06-03 |
Family
ID=6346473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8900586A Expired - Lifetime GB2215487B (en) | 1988-02-03 | 1989-01-11 | Method of and apparatus for monitoring the position of an electrical actual position transducer |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2813189B2 (en) |
DE (1) | DE3803078C2 (en) |
GB (1) | GB2215487B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4327455A1 (en) * | 1993-08-16 | 1995-02-23 | Hella Kg Hueck & Co | System for controlling an actuator for adjusting the air supply to a motor vehicle engine |
JP3286420B2 (en) * | 1993-09-28 | 2002-05-27 | 株式会社ユニシアジェックス | Intake and exhaust valve drive control device for internal combustion engine |
DE19513081A1 (en) * | 1995-04-07 | 1996-10-10 | Bosch Gmbh Robert | Method and device for monitoring the measured value acquisition in an electronic power control of a vehicle engine |
DE19641942B4 (en) * | 1996-10-11 | 2008-11-20 | Robert Bosch Gmbh | Method and device for fault detection in an internal combustion engine |
DE10257686A1 (en) * | 2002-12-10 | 2004-07-15 | Siemens Ag | Method for adjusting the characteristics of an injector |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2144180A (en) * | 1983-07-28 | 1985-02-27 | Bosch Gmbh Robert | Fault monitoring in a fuel injection system of an internal combustion engine |
GB2160337A (en) * | 1984-06-13 | 1985-12-18 | Pierburg Gmbh & Co Kg | Method of determining whether or not a throttle mechanism of an internal combustion engine is bearing against a throttle valve actuator |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1962570C3 (en) * | 1969-12-13 | 1979-10-25 | Robert Bosch Gmbh, 7000 Stuttgart | Control device for the injection pump of a diesel engine |
JPS56107926A (en) * | 1980-01-31 | 1981-08-27 | Nissan Motor Co Ltd | Device for detecting entire closing of throttle valve of internal conbustion engine |
DE3011595A1 (en) * | 1980-03-26 | 1981-10-01 | Robert Bosch Gmbh, 7000 Stuttgart | CORRECTION DEVICE FOR A FUEL MEASURING SYSTEM IN AN INTERNAL COMBUSTION ENGINE |
DE3130094A1 (en) * | 1981-07-30 | 1983-02-17 | Robert Bosch Gmbh, 7000 Stuttgart | EMERGENCY CONTROL SYSTEM FOR A DIESEL INTERNAL COMBUSTION ENGINE |
DE3149361C2 (en) * | 1981-12-12 | 1986-10-30 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Electric accelerator pedal |
US4450354A (en) * | 1982-07-06 | 1984-05-22 | Halliburton Company | Gain stabilized natural gamma ray detection of casing thickness in a borehole |
DE3301743A1 (en) * | 1983-01-20 | 1984-07-26 | Robert Bosch Gmbh, 7000 Stuttgart | SAFETY DEVICE FOR AN INTERNAL COMBUSTION ENGINE |
DE3301742A1 (en) * | 1983-01-20 | 1984-07-26 | Robert Bosch Gmbh, 7000 Stuttgart | SAFETY DEVICE FOR AN INTERNAL COMBUSTION ENGINE |
DE3343481A1 (en) * | 1983-12-01 | 1985-06-13 | Robert Bosch Gmbh, 7000 Stuttgart | CORRECTION DEVICE FOR A FUEL METERING SYSTEM OF AN INTERNAL COMBUSTION ENGINE |
DE3435465A1 (en) * | 1984-08-03 | 1986-02-13 | Robert Bosch Gmbh, 7000 Stuttgart | METHOD AND DEVICE FOR THE SELF-DIAGNOSIS OF ACTUATORS |
DE3510173C2 (en) * | 1984-08-16 | 1994-02-24 | Bosch Gmbh Robert | Monitoring device for an electronically controlled throttle valve in a motor vehicle |
-
1988
- 1988-02-03 DE DE19883803078 patent/DE3803078C2/en not_active Expired - Lifetime
-
1989
- 1989-01-11 GB GB8900586A patent/GB2215487B/en not_active Expired - Lifetime
- 1989-02-02 JP JP1022772A patent/JP2813189B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2144180A (en) * | 1983-07-28 | 1985-02-27 | Bosch Gmbh Robert | Fault monitoring in a fuel injection system of an internal combustion engine |
GB2160337A (en) * | 1984-06-13 | 1985-12-18 | Pierburg Gmbh & Co Kg | Method of determining whether or not a throttle mechanism of an internal combustion engine is bearing against a throttle valve actuator |
Also Published As
Publication number | Publication date |
---|---|
JPH01224440A (en) | 1989-09-07 |
DE3803078C2 (en) | 2000-11-02 |
GB8900586D0 (en) | 1989-03-08 |
JP2813189B2 (en) | 1998-10-22 |
DE3803078A1 (en) | 1989-08-17 |
GB2215487A (en) | 1989-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20090110 |