GB1513159A - Fuel and air supply systems for internal combustion engines - Google Patents
Fuel and air supply systems for internal combustion enginesInfo
- Publication number
- GB1513159A GB1513159A GB1850875A GB1850875A GB1513159A GB 1513159 A GB1513159 A GB 1513159A GB 1850875 A GB1850875 A GB 1850875A GB 1850875 A GB1850875 A GB 1850875A GB 1513159 A GB1513159 A GB 1513159A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- fuel
- engine
- internal combustion
- air supply
- 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
- F02D41/02—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)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
1513159 IC engine fuel injection systems SOC INDUSTRIELLE DE BREVETS ET D'ETUDES 2 May 1975 [25 July 1974] 18508/75 Addition to 1207228 Heading F1B The air intake pipe 1 supplied with fuel by an intermittently energized injection valve 16 has a by-pass around the throttle valve 2 which is opened by the valve 58 when the pressure downstream of the valve 2 falls below a predetermined value less than the pressure corresponding to steady state idling of an associated engine. Energization of the valve 16 is controlled in accordance with the position of the air valve 3 and the rotation of an engine driven rotor 23 and the fuel pressure at the valve is controlled by a regulator 33. The volume of the intake pipe portion 64 downstream of the valve 2 is large in relation to the capacity of the associated engine.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7425966A FR2279935B1 (en) | 1974-07-25 | 1974-07-25 | IMPROVEMENTS TO FUEL SUPPLY DEVICES FOR INTERNAL COMBUSTION ENGINES |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1513159A true GB1513159A (en) | 1978-06-07 |
Family
ID=9141720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1850875A Expired GB1513159A (en) | 1974-07-25 | 1975-05-02 | Fuel and air supply systems for internal combustion engines |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2520751C3 (en) |
FR (1) | FR2279935B1 (en) |
GB (1) | GB1513159A (en) |
IT (1) | IT1036991B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5331030A (en) * | 1976-09-03 | 1978-03-23 | Nissan Motor Co Ltd | Mixture controller |
DE2759724C2 (en) * | 1977-08-30 | 1986-07-03 | Volkswagen AG, 3180 Wolfsburg | INJECTION DEVICE |
JPS5438441A (en) * | 1977-08-30 | 1979-03-23 | Toyota Motor Corp | Air fuel ratio controller for internal combustion engine fuel feeder |
DE2738992C2 (en) | 1977-08-30 | 1982-03-25 | Volkswagenwerk Ag, 3180 Wolfsburg | Device for the continuous injection of fuel |
FR2504198A1 (en) * | 1981-04-15 | 1982-10-22 | Irvoas Yves | Pressure balance for inlet pressure metering for fuel injection - uses membrane controlled flow valves to balance air from external source against inlet pressure to obtain measure of fuel requirement |
-
1974
- 1974-07-25 FR FR7425966A patent/FR2279935B1/en not_active Expired
-
1975
- 1975-05-02 GB GB1850875A patent/GB1513159A/en not_active Expired
- 1975-05-09 DE DE19752520751 patent/DE2520751C3/en not_active Expired
- 1975-06-13 IT IT5004875A patent/IT1036991B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1036991B (en) | 1979-10-30 |
DE2520751C3 (en) | 1978-09-14 |
FR2279935A1 (en) | 1976-02-20 |
DE2520751B2 (en) | 1978-01-12 |
DE2520751A1 (en) | 1976-02-12 |
FR2279935B1 (en) | 1977-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |