GB8925504D0 - Monitoring the integrity of a safety shut-off device - Google Patents
Monitoring the integrity of a safety shut-off deviceInfo
- Publication number
- GB8925504D0 GB8925504D0 GB898925504A GB8925504A GB8925504D0 GB 8925504 D0 GB8925504 D0 GB 8925504D0 GB 898925504 A GB898925504 A GB 898925504A GB 8925504 A GB8925504 A GB 8925504A GB 8925504 D0 GB8925504 D0 GB 8925504D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- integrity
- monitoring
- safety shut
- shut
- safety
- 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.)
- Granted
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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/406—Electrically controlling a diesel injection pump
- F02D41/408—Electrically controlling a diesel injection pump of the distributing type
-
- 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
- F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
-
- 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
- F02D2041/224—Diagnosis of the fuel system
- F02D2041/226—Fail safe control for fuel injection pump
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (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 |
---|---|---|---|
DE3838267A DE3838267C2 (en) | 1988-11-11 | 1988-11-11 | Method and device for monitoring a safety stop in internal combustion engines, in particular diesel engines |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8925504D0 true GB8925504D0 (en) | 1989-12-28 |
GB2227076A GB2227076A (en) | 1990-07-18 |
GB2227076B GB2227076B (en) | 1993-02-10 |
Family
ID=6366961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8925504A Expired - Fee Related GB2227076B (en) | 1988-11-11 | 1989-11-10 | Monitoring the integrity of a safety shut-off device |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH02136542A (en) |
DE (1) | DE3838267C2 (en) |
GB (1) | GB2227076B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19726183A1 (en) * | 1997-06-20 | 1998-12-24 | Bosch Gmbh Robert | Method and device for monitoring a fuel metering system |
DE10152273B4 (en) * | 2001-10-20 | 2007-03-08 | Robert Bosch Gmbh | Method and device for monitoring a redundant shutdown path |
US10042003B2 (en) | 2015-11-13 | 2018-08-07 | Goodrich Corporation | Faulty circuit detection of shut off valve |
DE102018209245A1 (en) | 2018-06-11 | 2019-12-12 | Robert Bosch Gmbh | Device and method for testing safety-relevant shutdown paths in control units during ongoing engine operation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2945484A1 (en) * | 1979-11-10 | 1981-05-21 | Robert Bosch Gmbh, 7000 Stuttgart | FUEL INJECTION PUMP |
DE3301742A1 (en) * | 1983-01-20 | 1984-07-26 | Robert Bosch Gmbh, 7000 Stuttgart | SAFETY DEVICE FOR AN INTERNAL COMBUSTION ENGINE |
DE3531198A1 (en) * | 1985-08-31 | 1987-03-12 | Bosch Gmbh Robert | SAFETY AND EMERGENCY DRIVING METHOD FOR AN INTERNAL COMBUSTION ENGINE WITH AUTO-IGNITION AND DEVICE FOR CARRYING OUT IT |
DE3802771A1 (en) * | 1988-01-30 | 1989-08-10 | Bosch Gmbh Robert | SAFETY SYSTEM FOR INTERNAL COMBUSTION ENGINES |
DE3832567A1 (en) * | 1988-09-24 | 1990-03-29 | Bosch Gmbh Robert | Method and device for safety deactivation of the quantity control mechanism in injection pumps for diesel combustion engines |
-
1988
- 1988-11-11 DE DE3838267A patent/DE3838267C2/en not_active Expired - Fee Related
-
1989
- 1989-09-20 JP JP1242386A patent/JPH02136542A/en active Pending
- 1989-11-10 GB GB8925504A patent/GB2227076B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH02136542A (en) | 1990-05-25 |
DE3838267A1 (en) | 1990-05-17 |
DE3838267C2 (en) | 1997-04-17 |
GB2227076B (en) | 1993-02-10 |
GB2227076A (en) | 1990-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19981110 |