ES2119970T3 - Valvula de control. - Google Patents
Valvula de control.Info
- Publication number
- ES2119970T3 ES2119970T3 ES94307786T ES94307786T ES2119970T3 ES 2119970 T3 ES2119970 T3 ES 2119970T3 ES 94307786 T ES94307786 T ES 94307786T ES 94307786 T ES94307786 T ES 94307786T ES 2119970 T3 ES2119970 T3 ES 2119970T3
- Authority
- ES
- Spain
- Prior art keywords
- valve member
- communicates
- duct
- control valve
- valve
- 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 - Lifetime
Links
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical group CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 abstract 1
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
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0686—Braking, pressure equilibration, shock absorbing
- F16K31/0693—Pressure equilibration of the armature
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—Valves
- F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
- F02M63/0073—Pressure balanced valves
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/007—Details not provided for in, or of interest apart from, the apparatus of the groups F02M63/0014 - F02M63/0059
- F02M63/0078—Valve member details, e.g. special shape, hollow or fuel passages in the valve member
- F02M63/008—Hollow valve members, e.g. members internally guided
-
- 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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- F16K39/022—Devices for relieving the pressure on the sealing faces for lift valves using balancing surfaces
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
- Lift Valve (AREA)
Abstract
UNA VALVULA DE CONTROL INCLUYE UN MIEMBRO DE VALVULA (7) FORMADO POR ACOPLAMIENTO CON UN ASIENTO DE VALVULA(6) QUE ESTA DEFINIDO SOBRE UN CONDUCTO DE FLUJO (3). EL MIEMBRO DE VALVULA ES MOVIL ENTRE POSICIONES ABIERTA Y CERRADA MEDIANTE UN ACCIONADOR (14). EN EL MIEMBRO DE VALVULA SE FORMA UN TALADRO CIEGO (9) EN EL QUE SE LOCALIZA UN SUMERGIBLE (11) ACOPLABLE CON UNA SUPERFICIE DE REACCION FIJA (12) EXTERNA AL MIEMBRO DE VALVULA. EL EXTREMO INTERIOR DEL TALADRO COMUNICA CON UN CONDUCTO (13) QUE COMUNICA CON EL CONDUCTO (3). EL MIEMBRO DE VALVULA ES DESLIZABLE EN UN CALIBRADO DE CILINDRO (2) ADYACENTE AL ASIENTO QUE ES DE UN DIAMETRO MAYOR PARA DEFINIR UNA MUESCA (4) QUE COMUNICA CON UN CONDUCTO DE FLUJO ADICIONAL (5).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939322850A GB9322850D0 (en) | 1993-11-05 | 1993-11-05 | Control valve |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2119970T3 true ES2119970T3 (es) | 1998-10-16 |
Family
ID=10744715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94307786T Expired - Lifetime ES2119970T3 (es) | 1993-11-05 | 1994-10-24 | Valvula de control. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5564394A (es) |
EP (1) | EP0652394B1 (es) |
JP (1) | JPH07167000A (es) |
DE (1) | DE69412422T2 (es) |
ES (1) | ES2119970T3 (es) |
GB (1) | GB9322850D0 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9509609D0 (en) * | 1995-05-12 | 1995-07-05 | Lucas Ind Plc | Fuel supply apparatus |
GB9509733D0 (en) * | 1995-05-13 | 1995-07-05 | Lucas Ind Plc | Fuel pumping apparatus |
DE19640826B4 (de) * | 1995-10-03 | 2004-11-25 | Nippon Soken, Inc., Nishio | Speicherkraftstoffeinspritzvorrichtung und Druckregelvorrichtung hierfür |
FR2741672A1 (fr) * | 1995-11-29 | 1997-05-30 | Lucas Ind Plc | Systeme d'alimentation de carburant |
GB9526522D0 (en) * | 1995-12-23 | 1996-02-28 | Lucas Ind Plc | Valve arrangement |
DE29706717U1 (de) * | 1997-04-14 | 1997-07-17 | Buerkert Werke Gmbh & Co | Breitbandventil |
JP2000291509A (ja) * | 1999-04-01 | 2000-10-17 | Mitsubishi Electric Corp | 直噴式ガソリンエンジン用燃料供給装置 |
DE19939452C2 (de) * | 1999-08-20 | 2003-04-17 | Bosch Gmbh Robert | Vorrichtung zur Einspritzung von Kraftstoff |
JP2001248518A (ja) * | 2000-03-01 | 2001-09-14 | Mitsubishi Electric Corp | 可変吐出量燃料供給装置 |
US20040250857A1 (en) * | 2001-09-07 | 2004-12-16 | Ernst Bernhard | Reducing valve for compressed gas bottles |
GB0208969D0 (en) * | 2002-04-19 | 2002-05-29 | Delphi Tech Inc | Pressure relief device |
DE102004051575B4 (de) * | 2004-10-22 | 2015-12-17 | Bosch Rexroth Aktiengesellschaft | Wegesitzventil |
DE102006050032A1 (de) * | 2006-10-24 | 2008-04-30 | Robert Bosch Gmbh | Injektor mit einem eine konische Hubanschlagfläche aufweisenden Steuerventil |
US20130180372A1 (en) * | 2012-01-17 | 2013-07-18 | Tenney Metal Works Co., Ltd. | Processing method of channels in control valve |
DE102013213882A1 (de) * | 2013-07-16 | 2015-01-22 | Robert Bosch Gmbh | Ventileinrichtung |
DE102018105348B4 (de) | 2018-03-08 | 2022-02-24 | Bürkert Werke GmbH & Co. KG | Magnetventil |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2093250A5 (es) * | 1970-06-08 | 1972-01-28 | Peugeot | |
DE2813090A1 (de) * | 1978-03-25 | 1979-10-11 | Woma Maasberg Co Gmbh W | Absperrventil fuer hohe und hoechste druecke, insbesondere fuer spritzpistolen |
DE3017276A1 (de) * | 1980-05-06 | 1981-11-12 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
DE3211680A1 (de) * | 1982-03-30 | 1983-10-06 | Espenschied Helmut Dipl Ing | Kraftstoffeinspritzsystem fuer brennkraftmaschinen |
CH655372A5 (fr) * | 1983-08-19 | 1986-04-15 | Honeywell Lucifer Sa | Valve electromagnetique. |
JPS6152474A (ja) * | 1984-08-21 | 1986-03-15 | Toyota Motor Corp | 油圧制御用電磁バルブ |
DE3715614A1 (de) * | 1987-05-11 | 1988-11-24 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe |
JPS63180783U (es) * | 1987-05-14 | 1988-11-22 | ||
DE3732553A1 (de) * | 1987-09-26 | 1989-04-13 | Bosch Gmbh Robert | Magnetventil |
JP2705236B2 (ja) * | 1988-10-27 | 1998-01-28 | 株式会社デンソー | 三方電磁弁 |
US5082180A (en) * | 1988-12-28 | 1992-01-21 | Diesel Kiki Co., Ltd. | Electromagnetic valve and unit fuel injector with electromagnetic valve |
DE3922231A1 (de) * | 1989-07-06 | 1991-01-17 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe |
GB8918429D0 (en) * | 1989-08-12 | 1989-09-20 | Lucas Ind Plc | Fuel pumping apparatus |
KR940701500A (ko) * | 1992-04-25 | 1994-05-28 | 클라우스 포스, 빌프리트 뵈르 | 내연기관용 연료 분사 장치 |
DE4243665C2 (de) * | 1992-12-23 | 2003-11-13 | Bosch Gmbh Robert | Kraftstoffeinspritzeinrichtung, insbesondere Pumpedüse für Brennkraftmaschinen |
-
1993
- 1993-11-05 GB GB939322850A patent/GB9322850D0/en active Pending
-
1994
- 1994-10-24 EP EP94307786A patent/EP0652394B1/en not_active Expired - Lifetime
- 1994-10-24 DE DE69412422T patent/DE69412422T2/de not_active Expired - Lifetime
- 1994-10-24 ES ES94307786T patent/ES2119970T3/es not_active Expired - Lifetime
- 1994-11-01 US US08/332,926 patent/US5564394A/en not_active Expired - Lifetime
- 1994-11-04 JP JP6293636A patent/JPH07167000A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB9322850D0 (en) | 1993-12-22 |
DE69412422T2 (de) | 1998-12-24 |
EP0652394B1 (en) | 1998-08-12 |
DE69412422D1 (de) | 1998-09-17 |
JPH07167000A (ja) | 1995-06-27 |
EP0652394A1 (en) | 1995-05-10 |
US5564394A (en) | 1996-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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