IT8419779A0 - Regolatore di pressione per un impianto di iniezione benzina. - Google Patents
Regolatore di pressione per un impianto di iniezione benzina.Info
- Publication number
- IT8419779A0 IT8419779A0 IT8419779A IT1977984A IT8419779A0 IT 8419779 A0 IT8419779 A0 IT 8419779A0 IT 8419779 A IT8419779 A IT 8419779A IT 1977984 A IT1977984 A IT 1977984A IT 8419779 A0 IT8419779 A0 IT 8419779A0
- Authority
- IT
- Italy
- Prior art keywords
- pressure regulator
- injection system
- petrol injection
- petrol
- regulator
- Prior art date
Links
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
- F02M69/18—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air
- F02M69/20—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means being metering valves throttling fuel passages to injectors or by-pass valves throttling overflow passages, the metering valves being actuated by a device responsive to the engine working parameters, e.g. engine load, speed, temperature or quantity of air the device being a servo-motor, e.g. using engine intake air pressure or vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/467—Devices using intake air for generating a control signal acting on fuel delivery
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/54—Arrangement of fuel pressure regulators
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19779/84A IT1173366B (it) | 1984-02-23 | 1984-02-23 | Regolatore di pressione per un impianto di iniezione benzina |
US06/700,953 US4625696A (en) | 1984-02-23 | 1985-02-12 | Pressure regulator for a petrol injection system |
EP85200197A EP0152988B1 (en) | 1984-02-23 | 1985-02-15 | Pressure regulator for a petrol injection system |
DE8585200197T DE3578003D1 (de) | 1984-02-23 | 1985-02-15 | Druckregler fuer ein benzineinspritzsystem. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19779/84A IT1173366B (it) | 1984-02-23 | 1984-02-23 | Regolatore di pressione per un impianto di iniezione benzina |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8419779A0 true IT8419779A0 (it) | 1984-02-23 |
IT1173366B IT1173366B (it) | 1987-06-24 |
Family
ID=11161148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19779/84A IT1173366B (it) | 1984-02-23 | 1984-02-23 | Regolatore di pressione per un impianto di iniezione benzina |
Country Status (4)
Country | Link |
---|---|
US (1) | US4625696A (it) |
EP (1) | EP0152988B1 (it) |
DE (1) | DE3578003D1 (it) |
IT (1) | IT1173366B (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113790099A (zh) * | 2021-08-17 | 2021-12-14 | 中国石油天然气股份有限公司 | 一种发动机进气气压提升方法及装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4967712A (en) * | 1987-11-12 | 1990-11-06 | Injection Research Specialists, Inc. | Two-cycle engine with electronic fuel injection |
US4901701A (en) * | 1987-11-12 | 1990-02-20 | Injection Research Specialists, Inc. | Two-cycle engine with electronic fuel injection |
US5119787A (en) * | 1989-10-23 | 1992-06-09 | Mikuni Kogyo Kabushiki Kaisha | Fuel supply system for injection carburetors |
US5031596A (en) * | 1989-10-23 | 1991-07-16 | Mikuni Kogyo Kabushiki Kaisha | Fuel supply system for injection carburetors |
JP3115099B2 (ja) * | 1992-04-13 | 2000-12-04 | 株式会社小野測器 | 燃費計測装置 |
US5546911A (en) * | 1993-04-20 | 1996-08-20 | Nippondenso Co., Ltd. | Fuel injection control apparatus |
US5673670A (en) * | 1995-07-05 | 1997-10-07 | Ford Motor Company | Returnless fuel delivery system |
US5924409A (en) * | 1995-11-30 | 1999-07-20 | Sanshin Kogyo Kabushiki Kaisha | Fuel injection system |
EP2531729B1 (en) | 2010-02-02 | 2020-03-04 | Dajustco Ip Holdings Inc. | Diaphragm pump with hydraulic fluid control system |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE807448C (de) * | 1939-06-17 | 1951-06-28 | Solex Sarl | Schwimmerloser Vergaser fuer Brennkraftmaschinen, insbesondere fuer Flugzeugmotoren |
US2378036A (en) * | 1941-07-07 | 1945-06-12 | Reggio Ferdinando Carlo | Fuel metering device |
US2440567A (en) * | 1943-06-09 | 1948-04-27 | Armstrong George Jeffrey | Fuel supply system for internal-combustion engines |
GB875287A (en) * | 1956-11-10 | 1961-08-16 | Ronald Mcdougal O Connor | Improvements relating to the supply of fuel to internal combustion engines |
US2888000A (en) * | 1957-02-27 | 1959-05-26 | Bendix Aviat Corp | Fuel supply system |
US2988077A (en) * | 1958-02-24 | 1961-06-13 | Frederick W Hottenroth | Modulus metered fuel injection system |
US2954020A (en) * | 1958-07-30 | 1960-09-27 | Chrysler Corp | Fuel injection system |
FR1322954A (fr) * | 1962-02-21 | 1963-04-05 | Zenith Carburateur Soc Du | Perfectionnements aux carburateurs tachymétriques |
GB1216462A (en) * | 1966-10-07 | 1970-12-23 | Lucas Industries Ltd | Fuel supply systems for internal combustion engines |
GB1465275A (en) * | 1974-05-15 | 1977-02-23 | Lucas Industries Ltd | Apparatus for controlling the air/fuel ratio for a combustion engine |
JPS5325729A (en) * | 1976-08-23 | 1978-03-09 | Nissan Motor Co Ltd | Electronic exhaust gas re-circulation control system |
US4231347A (en) * | 1977-12-19 | 1980-11-04 | Aisin Seiki Kabushiki Kaisha | Fuel pressure regulating valve |
JPS5744760A (en) * | 1980-08-27 | 1982-03-13 | Mazda Motor Corp | Exhaust gas recirculation device of engine |
US4300509A (en) * | 1980-10-06 | 1981-11-17 | Ford Motor Company | Fuel injection and control systems |
-
1984
- 1984-02-23 IT IT19779/84A patent/IT1173366B/it active
-
1985
- 1985-02-12 US US06/700,953 patent/US4625696A/en not_active Expired - Fee Related
- 1985-02-15 DE DE8585200197T patent/DE3578003D1/de not_active Expired - Fee Related
- 1985-02-15 EP EP85200197A patent/EP0152988B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113790099A (zh) * | 2021-08-17 | 2021-12-14 | 中国石油天然气股份有限公司 | 一种发动机进气气压提升方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0152988A2 (en) | 1985-08-28 |
IT1173366B (it) | 1987-06-24 |
DE3578003D1 (de) | 1990-07-05 |
EP0152988A3 (en) | 1985-09-25 |
EP0152988B1 (en) | 1990-05-30 |
US4625696A (en) | 1986-12-02 |
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