DE3661149D1 - Electro-pneumatic apparatus with a combined derivative-proportional action for controlling the fuel flow in a carburettor engine for motor vehicles - Google Patents
Electro-pneumatic apparatus with a combined derivative-proportional action for controlling the fuel flow in a carburettor engine for motor vehiclesInfo
- Publication number
- DE3661149D1 DE3661149D1 DE8686830187T DE3661149T DE3661149D1 DE 3661149 D1 DE3661149 D1 DE 3661149D1 DE 8686830187 T DE8686830187 T DE 8686830187T DE 3661149 T DE3661149 T DE 3661149T DE 3661149 D1 DE3661149 D1 DE 3661149D1
- Authority
- DE
- Germany
- Prior art keywords
- electro
- controlling
- motor vehicles
- fuel flow
- pneumatic apparatus
- 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
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
- F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
- F02D41/28—Interface circuits
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67645/85A IT1182512B (en) | 1985-07-12 | 1985-07-12 | PROPORTIONAL COMBINED ACTION DERIVATIVE ELECTRO-PNEUMATIC DEVICE FOR THE CONTROL OF THE FUEL FLOW IN A CARBURETOR ENGINE FOR MOTOR VEHICLES |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3661149D1 true DE3661149D1 (en) | 1988-12-15 |
Family
ID=11304176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686830187T Expired DE3661149D1 (en) | 1985-07-12 | 1986-07-02 | Electro-pneumatic apparatus with a combined derivative-proportional action for controlling the fuel flow in a carburettor engine for motor vehicles |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0209497B1 (en) |
BR (1) | BR8603340A (en) |
DE (1) | DE3661149D1 (en) |
ES (1) | ES8705571A1 (en) |
IT (1) | IT1182512B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3836556A1 (en) * | 1988-10-27 | 1990-05-03 | Bayerische Motoren Werke Ag | Method for adjustment of the mixture control in internal combustion engines |
US5771861A (en) * | 1996-07-01 | 1998-06-30 | Cummins Engine Company, Inc. | Apparatus and method for accurately controlling fuel injection flow rate |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2856167A (en) * | 1956-04-05 | 1958-10-14 | Holley Carburetor Co | Electrically actuated fuel shut-off apparatus |
US2933168A (en) * | 1957-08-23 | 1960-04-19 | William E Leibing | Deceleration controlled fuel shut-off means |
US3161741A (en) * | 1961-01-19 | 1964-12-15 | Jr Robert D Wren | Altitude compensator for vacuum control of idling valve |
FR1461577A (en) * | 1965-10-25 | 1966-02-25 | Sibe | Improvements in fuel supply devices for internal combustion engines |
-
1985
- 1985-07-12 IT IT67645/85A patent/IT1182512B/en active
-
1986
- 1986-06-23 ES ES556413A patent/ES8705571A1/en not_active Expired
- 1986-07-02 DE DE8686830187T patent/DE3661149D1/en not_active Expired
- 1986-07-02 EP EP86830187A patent/EP0209497B1/en not_active Expired
- 1986-07-10 BR BR8603340A patent/BR8603340A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT1182512B (en) | 1987-10-05 |
EP0209497A2 (en) | 1987-01-21 |
BR8603340A (en) | 1987-02-24 |
ES8705571A1 (en) | 1987-05-01 |
IT8567645A0 (en) | 1985-07-12 |
ES556413A0 (en) | 1987-05-01 |
EP0209497B1 (en) | 1988-11-09 |
EP0209497A3 (en) | 1987-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |