JPS54133218A - Pressure control valve for fuel to be fed to injector of internal combustion engine - Google Patents
Pressure control valve for fuel to be fed to injector of internal combustion engineInfo
- Publication number
- JPS54133218A JPS54133218A JP3054279A JP3054279A JPS54133218A JP S54133218 A JPS54133218 A JP S54133218A JP 3054279 A JP3054279 A JP 3054279A JP 3054279 A JP3054279 A JP 3054279A JP S54133218 A JPS54133218 A JP S54133218A
- Authority
- JP
- Japan
- Prior art keywords
- injector
- fuel
- fed
- control valve
- combustion engine
- 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.)
- Pending
Links
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
- F02M69/16—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
- F02M69/52—Arrangement of fuel metering devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
- G05D16/0661—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the loading mechanisms of the membrane
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT7867609A IT7867609A0 (it) | 1978-03-20 | 1978-03-20 | Valvola di controllo della pressione del combustibile alimentatoagli iniettori di un motore a combustione interna |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54133218A true JPS54133218A (en) | 1979-10-16 |
Family
ID=11303842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3054279A Pending JPS54133218A (en) | 1978-03-20 | 1979-03-14 | Pressure control valve for fuel to be fed to injector of internal combustion engine |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS54133218A (ja) |
DE (2) | DE2907521A1 (ja) |
FR (1) | FR2420656A1 (ja) |
GB (1) | GB2016658A (ja) |
IT (1) | IT7867609A0 (ja) |
SE (1) | SE7902459L (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT385137B (de) * | 1983-07-19 | 1988-02-25 | Enfo Grundlagen Forschungs Ag | Negativer druckverstaerker |
US4971527A (en) * | 1988-03-30 | 1990-11-20 | Videojet Systems International, Inc. | Regulator valve for an ink marking system |
US7418973B2 (en) * | 2005-11-08 | 2008-09-02 | Itt Manufacturing Enterprises, Inc. | Device to reduce noise in pressure regulators |
CN112984180B (zh) * | 2021-04-29 | 2021-08-03 | 成都康拓兴业科技有限责任公司 | 用于机载氧气系统的防窒息活门机构 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2948273A (en) * | 1957-05-22 | 1960-08-09 | Bendix Aviat Corp | Fuel supply system |
FR1247388A (fr) * | 1959-10-19 | 1960-12-02 | Dispositifs Oleo Pneumatiques | Régulateur de pression |
US3145731A (en) * | 1961-11-29 | 1964-08-25 | Randolph Mfg Co | Vacuum regulating valve |
FR1390346A (fr) * | 1964-01-14 | 1965-02-26 | Electricite De France | Soupape de sécurité hydraulique perfectionnée |
US3807427A (en) * | 1971-09-13 | 1974-04-30 | Honeywell Inc | Main compensated pressure regulating valve |
GB1532215A (en) * | 1974-11-16 | 1978-11-15 | Lucas Electrical Ltd | Pressure regulating valve |
-
1978
- 1978-03-20 IT IT7867609A patent/IT7867609A0/it unknown
-
1979
- 1979-02-26 DE DE19792907521 patent/DE2907521A1/de active Pending
- 1979-02-26 DE DE19797905393U patent/DE7905393U1/de not_active Expired
- 1979-02-27 GB GB7906853A patent/GB2016658A/en not_active Withdrawn
- 1979-03-14 JP JP3054279A patent/JPS54133218A/ja active Pending
- 1979-03-19 SE SE7902459A patent/SE7902459L/xx unknown
- 1979-03-19 FR FR7906901A patent/FR2420656A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT7867609A0 (it) | 1978-03-20 |
SE7902459L (sv) | 1979-09-21 |
GB2016658A (en) | 1979-09-26 |
DE2907521A1 (de) | 1979-09-27 |
DE7905393U1 (de) | 1980-08-21 |
FR2420656A1 (fr) | 1979-10-19 |
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