CA2020902A1 - Circuits de secours pour systemes d'allumage et d'alimentation en essence - Google Patents
Circuits de secours pour systemes d'allumage et d'alimentation en essenceInfo
- Publication number
- CA2020902A1 CA2020902A1 CA2020902A CA2020902A CA2020902A1 CA 2020902 A1 CA2020902 A1 CA 2020902A1 CA 2020902 A CA2020902 A CA 2020902A CA 2020902 A CA2020902 A CA 2020902A CA 2020902 A1 CA2020902 A1 CA 2020902A1
- Authority
- CA
- Canada
- Prior art keywords
- ignition
- backup circuit
- system backup
- fuel
- signal
- 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
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P11/00—Safety means for electric spark ignition, not otherwise provided for
- F02P11/06—Indicating unsafe 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
- F02D41/24—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
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
- F02P15/008—Reserve ignition systems; Redundancy of some ignition devices
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)
- Ignition Installations For Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1181020A JPH0347446A (ja) | 1989-07-12 | 1989-07-12 | 点火及び燃料系バックアップ装置 |
JP1-181020 | 1989-07-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2020902A1 true CA2020902A1 (fr) | 1991-01-13 |
CA2020902C CA2020902C (fr) | 1995-11-28 |
Family
ID=16093357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002020902A Expired - Fee Related CA2020902C (fr) | 1989-07-12 | 1990-07-11 | Circuits de secours pour systemes d'allumage et d'alimentation en essence |
Country Status (3)
Country | Link |
---|---|
US (1) | US4996964A (fr) |
JP (1) | JPH0347446A (fr) |
CA (1) | CA2020902C (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04262031A (ja) * | 1991-01-22 | 1992-09-17 | Mitsubishi Electric Corp | 内燃機関の燃料制御装置 |
DE4133558A1 (de) * | 1991-10-10 | 1993-04-15 | Bosch Gmbh Robert | Steuersystem fuer die elektrische kraftstoffpumpe einer brennkraftmaschine |
JPH06213130A (ja) * | 1993-01-13 | 1994-08-02 | Honda Motor Co Ltd | 内燃機関の失火検出装置 |
JP3216972B2 (ja) * | 1995-08-04 | 2001-10-09 | 株式会社日立製作所 | 内燃機関の点火装置 |
JP4094827B2 (ja) * | 2001-05-29 | 2008-06-04 | 矢崎総業株式会社 | 駆動制御装置 |
CN106545452B (zh) * | 2016-09-30 | 2018-07-06 | 华北水利水电大学 | 一种油/cng双燃料发动机点火提前器和提前角控制优化方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4049957A (en) * | 1971-06-23 | 1977-09-20 | Hitachi, Ltd. | Dual computer system |
US3834361A (en) * | 1972-08-23 | 1974-09-10 | Bendix Corp | Back-up fuel control system |
JPS5458110A (en) * | 1977-10-19 | 1979-05-10 | Hitachi Ltd | Automobile controller |
DE2838619A1 (de) * | 1978-09-05 | 1980-03-20 | Bosch Gmbh Robert | Einrichtung zum steuern von betriebsparameterabhaengigen und sich wiederholenden vorgaengen fuer brennkraftmaschinen |
JPS56135201A (en) * | 1980-03-24 | 1981-10-22 | Nissan Motor Co Ltd | Pulse generator for engine control |
JPS5949330A (ja) * | 1982-09-11 | 1984-03-21 | Nippon Denso Co Ltd | 内燃機関の空燃比制御装置 |
DE3332399C1 (de) * | 1983-09-08 | 1985-02-28 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur Kraftstoffzumessung bei einer fremdgezuendeten,mit einer Einspritzanlage ausgeruesteten Brennkraftmaschine |
JPS60233372A (ja) * | 1984-05-02 | 1985-11-20 | Nippon Denso Co Ltd | 内燃機関の点火装置 |
JPH0811942B2 (ja) * | 1984-07-11 | 1996-02-07 | 株式会社日立製作所 | エンジン制御装置 |
-
1989
- 1989-07-12 JP JP1181020A patent/JPH0347446A/ja active Pending
-
1990
- 1990-07-11 CA CA002020902A patent/CA2020902C/fr not_active Expired - Fee Related
- 1990-07-12 US US07/551,346 patent/US4996964A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2020902C (fr) | 1995-11-28 |
US4996964A (en) | 1991-03-05 |
JPH0347446A (ja) | 1991-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |