GB1437748A - Electronically controlled fuel injection system - Google Patents
Electronically controlled fuel injection systemInfo
- Publication number
- GB1437748A GB1437748A GB3819774A GB3819774A GB1437748A GB 1437748 A GB1437748 A GB 1437748A GB 3819774 A GB3819774 A GB 3819774A GB 3819774 A GB3819774 A GB 3819774A GB 1437748 A GB1437748 A GB 1437748A
- Authority
- GB
- United Kingdom
- Prior art keywords
- count
- counter
- oscillator
- stable
- fuel injection
- 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
Links
- 239000000446 fuel Substances 0.000 title abstract 4
- 238000002347 injection Methods 0.000 title abstract 4
- 239000007924 injection Substances 0.000 title abstract 4
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2403—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially up/down counters
-
- 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
- F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
- F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9817973A JPS5052435A (enrdf_load_stackoverflow) | 1973-09-03 | 1973-09-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1437748A true GB1437748A (en) | 1976-06-03 |
Family
ID=14212789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3819774A Expired GB1437748A (en) | 1973-09-03 | 1974-09-02 | Electronically controlled fuel injection system |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5052435A (enrdf_load_stackoverflow) |
GB (1) | GB1437748A (enrdf_load_stackoverflow) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4254744A (en) * | 1977-06-30 | 1981-03-10 | Nissan Motor Company, Limited | Method and apparatus for measuring air quantity in relation to engine speed |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5362027A (en) * | 1976-11-16 | 1978-06-03 | Toyota Motor Corp | Digital type fuel-injection control system |
DE2824007A1 (de) * | 1978-06-01 | 1979-12-13 | Bosch Gmbh Robert | Verfahren und schaltungsanordnung zum erzeugen von kraftstoffzumessimpulsen fuer eine brennkraftmaschine |
DE2834796A1 (de) * | 1978-08-09 | 1980-02-21 | Bosch Gmbh Robert | Einrichtung zum steuern der zuend- und/oder kraftstoffeinspritzvorgaenge bei brennkraftmaschinen |
JPS57129229A (en) * | 1981-02-05 | 1982-08-11 | Nissan Motor Co Ltd | Electronic control fuel injector |
-
1973
- 1973-09-03 JP JP9817973A patent/JPS5052435A/ja active Pending
-
1974
- 1974-09-02 GB GB3819774A patent/GB1437748A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4254744A (en) * | 1977-06-30 | 1981-03-10 | Nissan Motor Company, Limited | Method and apparatus for measuring air quantity in relation to engine speed |
Also Published As
Publication number | Publication date |
---|---|
JPS5052435A (enrdf_load_stackoverflow) | 1975-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930902 |