JPS53110724A - Safety device for electronic control system fuel injector - Google Patents
Safety device for electronic control system fuel injectorInfo
- Publication number
- JPS53110724A JPS53110724A JP2507677A JP2507677A JPS53110724A JP S53110724 A JPS53110724 A JP S53110724A JP 2507677 A JP2507677 A JP 2507677A JP 2507677 A JP2507677 A JP 2507677A JP S53110724 A JPS53110724 A JP S53110724A
- Authority
- JP
- Japan
- Prior art keywords
- control system
- electronic control
- safety device
- fuel injector
- system fuel
- 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
- 239000000446 fuel Substances 0.000 title 1
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 230000005856 abnormality Effects 0.000 abstract 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Safety Devices In Control Systems (AREA)
Abstract
PURPOSE: To prevent the condition of which the injection of an electromagnetic injection valve is left as it is when there are abnormalities in a control circuit or systems such as a senser, and further to ensure travelling at low speed.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52025076A JPS6033989B2 (en) | 1977-03-08 | 1977-03-08 | Safety device for electronically controlled fuel injection system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52025076A JPS6033989B2 (en) | 1977-03-08 | 1977-03-08 | Safety device for electronically controlled fuel injection system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53110724A true JPS53110724A (en) | 1978-09-27 |
JPS6033989B2 JPS6033989B2 (en) | 1985-08-06 |
Family
ID=12155825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52025076A Expired JPS6033989B2 (en) | 1977-03-08 | 1977-03-08 | Safety device for electronically controlled fuel injection system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6033989B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5427632A (en) * | 1977-08-03 | 1979-03-01 | Nippon Soken Inc | Electronic controller for internal combustion engine |
JPS5820951A (en) * | 1981-07-31 | 1983-02-07 | Hitachi Ltd | Backup system for engine control system |
JPS5820948A (en) * | 1981-07-29 | 1983-02-07 | Mikuni Kogyo Co Ltd | Fuel supplying system for internal-combustion engine |
JPS5853666A (en) * | 1981-09-25 | 1983-03-30 | Japan Electronic Control Syst Co Ltd | Controller for electronic control carbureter |
JPS5898638A (en) * | 1981-12-09 | 1983-06-11 | Hitachi Ltd | Fuel control apparatus |
JPS6193254A (en) * | 1984-10-12 | 1986-05-12 | Kubota Ltd | Engine protective device at running trouble |
-
1977
- 1977-03-08 JP JP52025076A patent/JPS6033989B2/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5427632A (en) * | 1977-08-03 | 1979-03-01 | Nippon Soken Inc | Electronic controller for internal combustion engine |
JPS6010173B2 (en) * | 1977-08-03 | 1985-03-15 | 株式会社日本自動車部品総合研究所 | Electronic control unit for internal combustion engines |
JPS5820948A (en) * | 1981-07-29 | 1983-02-07 | Mikuni Kogyo Co Ltd | Fuel supplying system for internal-combustion engine |
JPH0248730B2 (en) * | 1981-07-29 | 1990-10-26 | Mikuni Kogyo Kk | |
JPS5820951A (en) * | 1981-07-31 | 1983-02-07 | Hitachi Ltd | Backup system for engine control system |
JPS5853666A (en) * | 1981-09-25 | 1983-03-30 | Japan Electronic Control Syst Co Ltd | Controller for electronic control carbureter |
JPS5898638A (en) * | 1981-12-09 | 1983-06-11 | Hitachi Ltd | Fuel control apparatus |
JPS6193254A (en) * | 1984-10-12 | 1986-05-12 | Kubota Ltd | Engine protective device at running trouble |
Also Published As
Publication number | Publication date |
---|---|
JPS6033989B2 (en) | 1985-08-06 |
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