JPH01273851A - 内燃機関の安全遮断装置を監視する方法及び装置 - Google Patents

内燃機関の安全遮断装置を監視する方法及び装置

Info

Publication number: JPH01273851A
Authority: JP; Japan
Prior art keywords: valve; electromagnetic safety; shut; electromagnetic; fuel
Prior art date: 1988-03-12
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.): Pending

Application number

JP5528189A

Other languages

English (en)

Japanese (ja)

Inventor

Berugaa Yoahimu

ヨアヒム・ベルガー

Ulrich Gerstung

ウルリッヒ・ゲルシュトンク

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

Priority date (The priority date 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 date listed.)

1988-03-12

Filing date

1989-03-09

Publication date

1989-11-01

1989-03-09 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1989-11-01 Publication of JPH01273851A publication Critical patent/JPH01273851A/ja

Status Pending legal-status Critical Current

Links

238000012544 monitoring process Methods 0.000 title claims abstract description 12
238000002485 combustion reaction Methods 0.000 title claims description 23
238000000034 method Methods 0.000 title claims description 18
239000000446 fuel Substances 0.000 claims abstract description 80
238000012360 testing method Methods 0.000 claims abstract description 37
238000002347 injection Methods 0.000 claims abstract description 32
239000007924 injection Substances 0.000 claims abstract description 32
239000000498 cooling water Substances 0.000 claims abstract description 4
230000001105 regulatory effect Effects 0.000 claims description 8
230000003213 activating effect Effects 0.000 claims description 5
238000001514 detection method Methods 0.000 claims description 3
238000011990 functional testing Methods 0.000 claims description 3
238000002955 isolation Methods 0.000 description 6
238000010586 diagram Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000007689 inspection Methods 0.000 description 2
230000007257 malfunction Effects 0.000 description 2
230000000994 depressogenic effect Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000009533 lab test Methods 0.000 description 1
238000011076 safety test Methods 0.000 description 1
238000007493 shaping process Methods 0.000 description 1

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
- 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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/12—Introducing corrections for particular operating conditions for deceleration
- F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

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)

JP5528189A 1988-03-12 1989-03-09 内燃機関の安全遮断装置を監視する方法及び装置 Pending JPH01273851A (ja)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3808382.5		1988-03-12
DE19883808382 DE3808382A1 (de)	1988-03-12	1988-03-12	Verfahren und vorrichtung zur ueberwachung eines sicherheitsabstellers bei brennkraftmaschinen

Publications (1)

Publication Number	Publication Date
JPH01273851A true JPH01273851A (ja)	1989-11-01

Family

ID=6349644

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP5528189A Pending JPH01273851A (ja)	1988-03-12	1989-03-09	内燃機関の安全遮断装置を監視する方法及び装置

Country Status (3)

Country	Link
JP (1)	JPH01273851A (fr)
DE (1)	DE3808382A1 (fr)
FR (1)	FR2628480B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3925881A1 (de) *	1989-08-04	1991-02-07	Bosch Gmbh Robert	Verfahren und vorrichtung zur steuerung und/oder regelung der motorleistung einer brennkraftmaschine eines kraftfahrzeugs
DE10329331B3 (de) *	2003-06-30	2005-05-25	Siemens Ag	Verfahren zur Diagnose eines Volumenstromregelventils bei einer Brennkraftmaschine mit Hochdruck-Speichereinspritzsystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS55126841A (en) *	1979-03-23	1980-10-01	Nissan Motor Co Ltd	Diagnosing method of controller for motorcar
DE2945484A1 (de) *	1979-11-10	1981-05-21	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzumpe
DE3238191A1 (de) *	1982-10-15	1984-04-19	Robert Bosch Gmbh, 7000 Stuttgart	Notsteuereinrichtung fuer kraftstoffzumesssystem
DE3327157A1 (de) *	1983-07-28	1985-02-07	Robert Bosch Gmbh, 7000 Stuttgart	Steuereinrichtung zum stillsetzen einer brennkraftmaschine
DE3435465A1 (de) *	1984-08-03	1986-02-13	Robert Bosch Gmbh, 7000 Stuttgart	Verfahren und vorrichtung zur eigendiagnose von stellgliedern

1988
- 1988-03-12 DE DE19883808382 patent/DE3808382A1/de not_active Withdrawn
1989
- 1989-01-19 FR FR8900610A patent/FR2628480B1/fr not_active Expired - Lifetime
- 1989-03-09 JP JP5528189A patent/JPH01273851A/ja active Pending

Also Published As

Publication number	Publication date
FR2628480B1 (fr)	1990-11-09
DE3808382A1 (de)	1989-09-21
FR2628480A1 (fr)	1989-09-15

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