IT1105856B - Regolatore di pressione per impianti di iniezione di motori a combustione interna - Google Patents
Regolatore di pressione per impianti di iniezione di motori a combustione internaInfo
- Publication number
- IT1105856B IT1105856B IT03325/78A IT332578A IT1105856B IT 1105856 B IT1105856 B IT 1105856B IT 03325/78 A IT03325/78 A IT 03325/78A IT 332578 A IT332578 A IT 332578A IT 1105856 B IT1105856 B IT 1105856B
- Authority
- IT
- Italy
- Prior art keywords
- internal combustion
- pressure regulator
- combustion engines
- injection systems
- injection
- Prior art date
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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/08—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage
- F16K17/085—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for providing a large discharge passage with diaphragm
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7835—Valve seating in direction of flow
- Y10T137/7836—Flexible diaphragm or bellows reactor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Jet Pumps And Other Pumps (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT03325/78A IT1105856B (it) | 1978-02-07 | 1978-02-07 | Regolatore di pressione per impianti di iniezione di motori a combustione interna |
GB7903150A GB2013838B (en) | 1978-02-07 | 1979-01-30 | Pressure regulator for injection systems for internal combustion engines |
US06/008,465 US4284039A (en) | 1978-02-07 | 1979-02-01 | Pressure regulator for injection systems for internal combustion engines |
DE2903907A DE2903907C2 (de) | 1978-02-07 | 1979-02-02 | Druckregler für Einspritzanlagen bei Verbrennungsmotoren |
AR275405A AR218104A1 (es) | 1978-02-07 | 1979-02-05 | Regulador de presion para ser interpuesto en una instalacion de inyeccion de combustible para un motor de combustion interna |
PL21323179A PL213231A1 (pl) | 1978-02-07 | 1979-02-06 | Regulator cisnienia paliwa ukladu wtryskowego silnika spalinowego |
BR7900725A BR7900725A (pt) | 1978-02-07 | 1979-02-06 | Regulador de pressao para sistemas de injecao de motores de combustao interna |
ES477488A ES477488A1 (es) | 1978-02-07 | 1979-02-06 | Perfeccionamientos en los reguladores de presion para insta-laciones de inyeccion de motores de combustion interna. |
FR7903025A FR2416346B1 (fr) | 1978-02-07 | 1979-02-06 | Regulateur de pression d'injection pour moteurs a combustion interne |
JP1319279A JPS54145815A (en) | 1978-02-07 | 1979-02-07 | Pressure regulator for internal combustion engine fuel injector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT03325/78A IT1105856B (it) | 1978-02-07 | 1978-02-07 | Regolatore di pressione per impianti di iniezione di motori a combustione interna |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7803325A0 IT7803325A0 (it) | 1978-02-07 |
IT1105856B true IT1105856B (it) | 1985-11-04 |
Family
ID=11105004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT03325/78A IT1105856B (it) | 1978-02-07 | 1978-02-07 | Regolatore di pressione per impianti di iniezione di motori a combustione interna |
Country Status (10)
Country | Link |
---|---|
US (1) | US4284039A (it) |
JP (1) | JPS54145815A (it) |
AR (1) | AR218104A1 (it) |
BR (1) | BR7900725A (it) |
DE (1) | DE2903907C2 (it) |
ES (1) | ES477488A1 (it) |
FR (1) | FR2416346B1 (it) |
GB (1) | GB2013838B (it) |
IT (1) | IT1105856B (it) |
PL (1) | PL213231A1 (it) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS555429A (en) * | 1978-06-23 | 1980-01-16 | Nissan Motor Co Ltd | Pressure regulator for fuel injection type gasoline engine |
IT1135853B (it) * | 1980-06-13 | 1986-08-27 | Weber Spa | Regolatore di pressione per impianti di iniezione di motori a combustione interna ad accensione comandata |
JPS5744763A (en) * | 1980-08-29 | 1982-03-13 | Yamaha Motor Co Ltd | Fuel supplier of pressurized carburetor |
US4357921A (en) * | 1981-06-11 | 1982-11-09 | Weber Carburatori Azienda Della Weber S.P.A. | Pressure regulator for injection systems for spark ignition internal combustion engines |
US4460015A (en) * | 1982-04-02 | 1984-07-17 | The Bendix Corporation | Three-way control valve |
JPS61149567A (ja) * | 1984-12-21 | 1986-07-08 | Nippon Denso Co Ltd | 圧力制御弁 |
IT207880Z2 (it) * | 1986-03-04 | 1988-02-22 | Weber Spa | Dispositivo atto a mantenere sostanzialmente costante la pressione di un liquido in un circuito idraulico in particolare nel circuito di un impianto di iniezione del carburante per un motore a combustione in terna |
DE3607812A1 (de) * | 1986-03-08 | 1987-09-10 | Bosch Gmbh Robert | Druckregelvorrichtung |
US4774923A (en) * | 1986-11-07 | 1988-10-04 | Aisan Kogyo Kabushiki Kaisha | Pressure regulating valve |
US4825835A (en) * | 1987-09-21 | 1989-05-02 | Sharon Manufacturing Company | Fuel pressure regulator |
US4936342A (en) * | 1988-01-27 | 1990-06-26 | Mitsuba Electric Manufacturing Co., Ltd. | Fuel pressure control valve device |
JP2531178Y2 (ja) * | 1988-03-18 | 1997-04-02 | エヌオーケー株式会社 | プレッシャレギュレータ |
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 |
US5186147A (en) * | 1991-04-09 | 1993-02-16 | Mallory, Inc. | Multi-port return type pressure regulator |
DE4136979C2 (de) * | 1991-11-11 | 1995-08-03 | Bosch Gmbh Robert | Druckbegrenzungsventil in Sitzbauweise |
JP2985471B2 (ja) * | 1992-02-04 | 1999-11-29 | 株式会社デンソー | 燃料圧力調整装置 |
US5320078A (en) * | 1992-03-11 | 1994-06-14 | Siemens Automotive L.P. | Remote mounting of a fuel pressure regulator for an engine |
US5193575A (en) * | 1992-03-13 | 1993-03-16 | Dresser-Rand | Adjustable differential pressure valve |
US5271428A (en) * | 1992-03-13 | 1993-12-21 | Dresser-Rand Company | Adjustable differential pressure valve |
US5163471A (en) * | 1992-05-26 | 1992-11-17 | Powell Walter W | Low-pressure pilot valve |
US5279327A (en) * | 1992-08-31 | 1994-01-18 | Orbital Walbro Corporation | Pressure regulator |
US5275203A (en) * | 1993-03-26 | 1994-01-04 | Siemens Automotive L.P. | Pressure regulator with plastic vacuum fitting |
US5435345A (en) * | 1993-07-14 | 1995-07-25 | Siemens Automotive L.P. | Flow through fuel pressure regulator |
US5458104A (en) * | 1994-01-14 | 1995-10-17 | Walbro Corporation | Demand fuel pressure regulator |
DE4409133A1 (de) * | 1994-03-17 | 1995-09-21 | Bosch Gmbh Robert | Druckregelventil |
US5857486A (en) * | 1996-09-24 | 1999-01-12 | 1219737 Ontario Inc. | Pressure relief or back pressure valve |
DE19722061A1 (de) | 1997-05-27 | 1998-12-03 | Bosch Gmbh Robert | Druckregelventil |
DE19814744A1 (de) | 1998-04-02 | 1999-10-07 | Bosch Gmbh Robert | Druckregelventil |
US6382183B1 (en) * | 2000-11-09 | 2002-05-07 | Delphi Technologies, Inc. | Fuel system pressure regulator |
US7878181B2 (en) * | 2007-07-31 | 2011-02-01 | Illinois Tool Works Inc. | Fuel delivery module regulator valve |
US9200602B2 (en) * | 2011-05-27 | 2015-12-01 | Toyota Jidosha Kabushiki Kaisha | Pressure regulator |
ES2733448T3 (es) * | 2016-01-04 | 2019-11-29 | Danfoss As | Cápsula para una válvula y válvula |
CN109340006A (zh) * | 2018-11-21 | 2019-02-15 | 中国航发西安动力控制科技有限公司 | 一种辅助燃油泵调节机构 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US365656A (en) * | 1887-06-28 | warren | ||
US2714392A (en) * | 1952-04-08 | 1955-08-02 | Mercier Jean | Valves |
FR1242747A (fr) * | 1959-12-17 | 1960-09-30 | Soupape de sûreté | |
US3106219A (en) * | 1960-11-02 | 1963-10-08 | Union Carbide Corp | Pressure control valve |
DE1286357B (de) * | 1965-08-11 | 1969-01-02 | Messer Griesheim Gmbh | Ventil mit einer Kugel als Schliesskoerper, insbesondere fuer Schweiss-, Schneid- oder Flaemmbrenner |
US3405730A (en) * | 1965-12-20 | 1968-10-15 | Cash A W Co | Pressure relief valve having tubular plug |
AT293102B (de) * | 1967-09-14 | 1971-09-27 | Bosch Gmbh Robert | Regelventil |
US3520321A (en) * | 1967-12-20 | 1970-07-14 | Mojonnier Bros Co | Venting valve for a beverage filler |
GB1231763A (it) * | 1970-01-22 | 1971-05-12 | ||
GB1350381A (en) * | 1970-07-22 | 1974-04-18 | Lucas Industries Ltd | Fuel control apparatus for an internal combustion engine |
DE2354461C2 (de) * | 1973-10-31 | 1982-04-01 | Robert Bosch Gmbh, 7000 Stuttgart | Membrangesteuertes Druckregelventil |
GB1532215A (en) * | 1974-11-16 | 1978-11-15 | Lucas Electrical Ltd | Pressure regulating valve |
DE2531340A1 (de) * | 1975-07-12 | 1977-01-27 | Bayer Ag | O-aethyl-o-pyridazinylthionobenzolphosphonsaeureester, verfahren zu ihrer herstellung und ihre verwendung als insektizide und akarizide |
-
1978
- 1978-02-07 IT IT03325/78A patent/IT1105856B/it active
-
1979
- 1979-01-30 GB GB7903150A patent/GB2013838B/en not_active Expired
- 1979-02-01 US US06/008,465 patent/US4284039A/en not_active Expired - Lifetime
- 1979-02-02 DE DE2903907A patent/DE2903907C2/de not_active Expired
- 1979-02-05 AR AR275405A patent/AR218104A1/es active
- 1979-02-06 FR FR7903025A patent/FR2416346B1/fr not_active Expired
- 1979-02-06 PL PL21323179A patent/PL213231A1/xx unknown
- 1979-02-06 ES ES477488A patent/ES477488A1/es not_active Expired
- 1979-02-06 BR BR7900725A patent/BR7900725A/pt unknown
- 1979-02-07 JP JP1319279A patent/JPS54145815A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
IT7803325A0 (it) | 1978-02-07 |
FR2416346A1 (fr) | 1979-08-31 |
PL213231A1 (pl) | 1979-10-22 |
GB2013838B (en) | 1982-06-03 |
ES477488A1 (es) | 1980-06-16 |
BR7900725A (pt) | 1979-09-04 |
FR2416346B1 (fr) | 1985-07-19 |
JPS54145815A (en) | 1979-11-14 |
DE2903907A1 (de) | 1979-08-09 |
US4284039A (en) | 1981-08-18 |
DE2903907C2 (de) | 1986-03-06 |
AR218104A1 (es) | 1980-05-15 |
GB2013838A (en) | 1979-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19940218 |