FR2484546A1 - Regulateur de pression pour systeme d'injection de moteur a combustion interne a allumage commande - Google Patents
Regulateur de pression pour systeme d'injection de moteur a combustion interne a allumage commande Download PDFInfo
- Publication number
- FR2484546A1 FR2484546A1 FR8105979A FR8105979A FR2484546A1 FR 2484546 A1 FR2484546 A1 FR 2484546A1 FR 8105979 A FR8105979 A FR 8105979A FR 8105979 A FR8105979 A FR 8105979A FR 2484546 A1 FR2484546 A1 FR 2484546A1
- Authority
- FR
- France
- Prior art keywords
- flat
- pressure regulator
- flat surface
- valve
- valve element
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
-
- 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
- F02M69/54—Arrangement of fuel pressure regulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
- F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure
-
- 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
- G05D16/0663—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 a spring-loaded membrane with a spring-loaded slideable obturator
- G05D16/0666—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 a spring-loaded membrane with a spring-loaded slideable obturator characterised by the form of the obturator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fuel-Injection Apparatus (AREA)
- Safety Valves (AREA)
- Fluid-Driven Valves (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT03448/80A IT1135853B (it) | 1980-06-13 | 1980-06-13 | Regolatore di pressione per impianti di iniezione di motori a combustione interna ad accensione comandata |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2484546A1 true FR2484546A1 (fr) | 1981-12-18 |
FR2484546B1 FR2484546B1 (es) | 1984-03-16 |
Family
ID=11107554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8105979A Granted FR2484546A1 (fr) | 1980-06-13 | 1981-03-25 | Regulateur de pression pour systeme d'injection de moteur a combustion interne a allumage commande |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5715169A (es) |
KR (1) | KR840001496B1 (es) |
AR (1) | AR223778A1 (es) |
BR (1) | BR8101953A (es) |
CA (1) | CA1160524A (es) |
DE (1) | DE3107215A1 (es) |
ES (1) | ES502996A0 (es) |
FR (1) | FR2484546A1 (es) |
GB (1) | GB2078344B (es) |
IT (1) | IT1135853B (es) |
NL (1) | NL184435C (es) |
PL (1) | PL133900B1 (es) |
SE (1) | SE447668B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3307241A1 (de) * | 1983-03-02 | 1984-09-06 | Robert Bosch Gmbh, 7000 Stuttgart | Aggregat zum foerdern von kraftstoff, insbesondere aus einem vorratstank zur brennkraftmaschine eines kraftfahrzeugs |
JPS6015963U (ja) * | 1983-07-12 | 1985-02-02 | 株式会社 京浜精機製作所 | 液体燃料供給装置 |
JPH0219655A (ja) * | 1988-06-24 | 1990-01-23 | Ind Technol Res Inst | ガソリンエンジンの燃料噴射システムのスロットル弁 |
JPH0261182U (es) * | 1988-10-28 | 1990-05-07 | ||
IT1223939B (it) * | 1988-11-25 | 1990-09-29 | Weber Srl | Dispositivo regolatore di pressione per il circuito del carburante di un impianto di alimentazione di un motore a combustione interna |
JP3943852B2 (ja) * | 2001-03-21 | 2007-07-11 | 株式会社テージーケー | 圧力制御弁 |
JP4022855B2 (ja) * | 2002-01-11 | 2007-12-19 | 株式会社デンソー | 電磁弁装置 |
EP2003379A1 (en) * | 2007-06-12 | 2008-12-17 | Luxembourg Patent Company S.A. | High pressure diaphragm valve with exchangeable seat assembly |
JP5083238B2 (ja) * | 2009-02-02 | 2012-11-28 | 株式会社デンソー | 流体精密開閉弁 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2291429A1 (fr) * | 1974-11-16 | 1976-06-11 | Lucas Electrical Co Ltd | Soupape de reduction de pression |
FR2416346A1 (fr) * | 1978-02-07 | 1979-08-31 | Weber Italiana Carburatori | Regulateur de pression d'injection pour moteurs a combustion interne |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2551340C3 (de) * | 1975-11-15 | 1979-03-08 | Robert Bosch Gmbh, 7000 Stuttgart | Luftventil für eine Kraftstoffeinspritzanlage |
IT7853091V0 (it) * | 1978-03-20 | 1978-03-20 | Fiat Spa | Valvola di controllo della pressione del combustibile alimentatoagli iniettori di un motore a combustione interna |
DE3136432C2 (de) * | 1981-09-14 | 1983-08-04 | Kioritz Corp., Mitaka, Tokyo | Heizvorrichtung für den Handgriff einer Kettensäge |
-
1980
- 1980-06-13 IT IT03448/80A patent/IT1135853B/it active
-
1981
- 1981-02-12 NL NLAANVRAGE8100675,A patent/NL184435C/xx not_active IP Right Cessation
- 1981-02-13 CA CA000370806A patent/CA1160524A/en not_active Expired
- 1981-02-19 KR KR1019810000531A patent/KR840001496B1/ko active
- 1981-02-26 DE DE19813107215 patent/DE3107215A1/de not_active Withdrawn
- 1981-03-25 FR FR8105979A patent/FR2484546A1/fr active Granted
- 1981-04-01 BR BR8101953A patent/BR8101953A/pt not_active IP Right Cessation
- 1981-05-12 JP JP7208781A patent/JPS5715169A/ja active Granted
- 1981-05-15 GB GB8115002A patent/GB2078344B/en not_active Expired
- 1981-06-10 AR AR285661A patent/AR223778A1/es active
- 1981-06-12 SE SE8103713A patent/SE447668B/sv not_active IP Right Cessation
- 1981-06-12 PL PL1981231662A patent/PL133900B1/pl unknown
- 1981-06-12 ES ES502996A patent/ES502996A0/es active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2291429A1 (fr) * | 1974-11-16 | 1976-06-11 | Lucas Electrical Co Ltd | Soupape de reduction de pression |
FR2416346A1 (fr) * | 1978-02-07 | 1979-08-31 | Weber Italiana Carburatori | Regulateur de pression d'injection pour moteurs a combustion interne |
Also Published As
Publication number | Publication date |
---|---|
BR8101953A (pt) | 1982-01-12 |
GB2078344B (en) | 1983-11-30 |
SE8103713L (sv) | 1981-12-14 |
IT8003448A0 (it) | 1980-06-13 |
NL184435B (nl) | 1989-02-16 |
CA1160524A (en) | 1984-01-17 |
DE3107215A1 (de) | 1982-01-07 |
PL133900B1 (en) | 1985-07-31 |
SE447668B (sv) | 1986-12-01 |
IT1135853B (it) | 1986-08-27 |
JPS5715169A (en) | 1982-01-26 |
ES8203460A1 (es) | 1982-04-01 |
GB2078344A (en) | 1982-01-06 |
PL231662A1 (es) | 1982-01-18 |
NL184435C (nl) | 1989-07-17 |
AR223778A1 (es) | 1981-09-15 |
ES502996A0 (es) | 1982-04-01 |
NL8100675A (nl) | 1982-01-04 |
KR840001496B1 (ko) | 1984-09-28 |
FR2484546B1 (es) | 1984-03-16 |
KR830005480A (ko) | 1983-08-20 |
JPS642830B2 (es) | 1989-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |