DE59804229D1 - Ventil zum Steuern von Flüssigkeiten - Google Patents
Ventil zum Steuern von FlüssigkeitenInfo
- Publication number
- DE59804229D1 DE59804229D1 DE59804229T DE59804229T DE59804229D1 DE 59804229 D1 DE59804229 D1 DE 59804229D1 DE 59804229 T DE59804229 T DE 59804229T DE 59804229 T DE59804229 T DE 59804229T DE 59804229 D1 DE59804229 D1 DE 59804229D1
- Authority
- DE
- Germany
- Prior art keywords
- valve
- controlling liquids
- liquids
- controlling
- 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 - Fee Related
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
- 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
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
-
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
-
- 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
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
- F02M63/0033—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat
- F02M63/0035—Poppet valves, i.e. having a mushroom-shaped valve member that moves perpendicularly to the plane of the valve seat
-
- 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
- F02M2200/70—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger
- F02M2200/703—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic
- F02M2200/705—Linkage between actuator and actuated element, e.g. between piezoelectric actuator and needle valve or pump plunger hydraulic with means for filling or emptying hydraulic chamber, e.g. for compensating clearance or thermal expansion
- F02M2200/706—Valves for filling or emptying hydraulic chamber
-
- 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
- F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
- F02M2547/003—Valve inserts containing control chamber and valve piston
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)
- Fuel-Injection Apparatus (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19746143A DE19746143A1 (de) | 1997-10-18 | 1997-10-18 | Ventil zum Steuern von Flüssigkeiten |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59804229D1 true DE59804229D1 (de) | 2002-07-04 |
Family
ID=7845971
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19746143A Withdrawn DE19746143A1 (de) | 1997-10-18 | 1997-10-18 | Ventil zum Steuern von Flüssigkeiten |
DE59804229T Expired - Fee Related DE59804229D1 (de) | 1997-10-18 | 1998-06-19 | Ventil zum Steuern von Flüssigkeiten |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19746143A Withdrawn DE19746143A1 (de) | 1997-10-18 | 1997-10-18 | Ventil zum Steuern von Flüssigkeiten |
Country Status (4)
Country | Link |
---|---|
US (1) | US6142443A (de) |
EP (1) | EP0909891B1 (de) |
JP (1) | JPH11241781A (de) |
DE (2) | DE19746143A1 (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19743669A1 (de) * | 1997-10-02 | 1999-04-08 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
DE19843534A1 (de) * | 1998-09-23 | 2000-03-30 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE19859484A1 (de) * | 1998-12-22 | 2000-07-06 | Bosch Gmbh Robert | Kraftstoff-Einspritzventil für eine Hochdruckeinspritzung |
JP4038941B2 (ja) * | 1999-08-02 | 2008-01-30 | 株式会社デンソー | ピエゾインジェクタ |
DE19939520C2 (de) * | 1999-08-20 | 2001-06-07 | Bosch Gmbh Robert | Einspritzsystem und Verfahren zum Betreiben eines Einspritzsystems |
DE19940300A1 (de) * | 1999-08-25 | 2001-03-01 | Bosch Gmbh Robert | Steuerventil für einen Injektor |
DE19946831C1 (de) * | 1999-09-30 | 2001-07-12 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
DE19946828C1 (de) * | 1999-09-30 | 2001-07-12 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
DE19946830A1 (de) * | 1999-09-30 | 2001-05-03 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
DE19949528A1 (de) * | 1999-10-14 | 2001-04-19 | Bosch Gmbh Robert | Doppelschaltendes Steuerventil für einen Injektor eines Kraftstoffeinspritzsystems für Brennkraftmaschinen mit hydraulischer Verstärkung des Aktors |
DE19951964A1 (de) * | 1999-10-28 | 2001-05-03 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE10000575A1 (de) * | 2000-01-10 | 2001-07-19 | Bosch Gmbh Robert | Einspritzdüse |
DE10002270C1 (de) * | 2000-01-20 | 2001-06-28 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
US6570474B2 (en) | 2000-02-22 | 2003-05-27 | Siemens Automotive Corporation | Magnetostrictive electronic valve timing actuator |
DE10019766A1 (de) * | 2000-04-20 | 2001-10-31 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
FR2815085B1 (fr) * | 2000-10-05 | 2005-07-08 | Denso Corp | Structure perfectionnee d'injecteur de carburant destinee a eviter l'injection d'une quantite excessive de carburant |
WO2002031349A1 (en) | 2000-10-11 | 2002-04-18 | Siemens Vdo Automotive Corporation | Compensator assembly having a pressure responsive valve for a solid state actuator of a fuel injector |
DE10055644A1 (de) * | 2000-11-10 | 2002-05-23 | Siemens Ag | Verfahren zum Einstellen eines Leerhubs eines Injektors, wobei der Leerhub durch eine Aktoreinheit mit einem elektrisch ansteuerbaren Aktor und einen vom Aktor betätigten Ventilkolben gebildet wird |
WO2002038948A1 (en) * | 2000-11-13 | 2002-05-16 | Siemens Vdo Automotive Corporation | Magneto-hydraulic compensator for a fuel injector |
US6793161B1 (en) * | 2000-11-17 | 2004-09-21 | Isuzu Motors Limited | Needle lift damper device of injector for fuel injection and needle lift damping method |
DE10101796A1 (de) * | 2001-01-17 | 2002-07-18 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
DE10102684A1 (de) * | 2001-01-22 | 2002-08-08 | Bosch Gmbh Robert | Vorrichtung zur Formung eines flexiblen Einspritzdruckverlaufes mittels eines schaltbaren Aktors |
DE10133265A1 (de) * | 2001-07-09 | 2003-01-23 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
DE10140529A1 (de) * | 2001-08-17 | 2003-03-06 | Bosch Gmbh Robert | Piezoelektrisches Aktormodul |
DE10140796A1 (de) | 2001-08-20 | 2003-03-06 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
US6766965B2 (en) * | 2001-08-31 | 2004-07-27 | Siemens Automotive Corporation | Twin tube hydraulic compensator for a fuel injector |
DE10162045B4 (de) * | 2001-12-17 | 2005-06-23 | Siemens Ag | Vorrichtung zum Übersetzen einer Auslenkung eines Aktors, insbesondere für ein Einspritzventil |
DE10163693A1 (de) * | 2001-12-21 | 2003-07-10 | Orange Gmbh | Einspritzinjektor für Brennkraftmaschinen |
US6749127B2 (en) | 2002-02-11 | 2004-06-15 | Siemens Vdo Automotive Corporation | Method of filling fluid in a thermal compensator |
AU2003201421A1 (en) * | 2002-02-22 | 2003-09-09 | Crt Common Rail Technologies Ag | Fuel injection valve for internal combustion engines |
DE10213382A1 (de) * | 2002-03-26 | 2003-10-16 | Bosch Gmbh Robert | Kraftstoffeinspritzventil |
DE10213858A1 (de) * | 2002-03-27 | 2003-10-30 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
US20050087624A1 (en) * | 2002-05-10 | 2005-04-28 | Siemens Aktiengesellschaft | Injector for fuel injection |
EP1406006B1 (de) * | 2002-10-04 | 2005-06-29 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
US6811093B2 (en) * | 2002-10-17 | 2004-11-02 | Tecumseh Products Company | Piezoelectric actuated fuel injectors |
DE10318639A1 (de) * | 2003-04-24 | 2004-11-11 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
DE10322673A1 (de) * | 2003-05-20 | 2004-12-09 | Robert Bosch Gmbh | Ventil zum Steuern von Flüssigkeiten |
DE102004025729A1 (de) | 2004-05-26 | 2005-12-15 | Robert Bosch Gmbh | Kraftstoffeinspritzventil für eine Brennkraftmaschine |
JP4214962B2 (ja) * | 2004-07-08 | 2009-01-28 | 株式会社デンソー | 駆動力伝達装置およびインジェクタ |
US20060045767A1 (en) * | 2004-08-26 | 2006-03-02 | Alvin Liknes | Method And Apparatus For Removing Liquids From Wells |
US7307371B2 (en) * | 2005-11-18 | 2007-12-11 | Delphi Technologies, Inc. | Actuator with amplified stroke length |
DE102006031567A1 (de) * | 2006-07-07 | 2008-01-10 | Siemens Ag | Einspritzsystem und Verfahren zum Herstellen eines Einspritzsystems |
GB2464954B (en) * | 2008-10-30 | 2012-06-20 | Univ Open | Valve |
US9316323B2 (en) * | 2012-06-14 | 2016-04-19 | Fisher Controls International Llc | Hydraulic mechanism for valves |
US9562497B2 (en) * | 2014-06-18 | 2017-02-07 | Caterpillar Inc. | Engine system having piezo actuated gas injector |
DE102014220779A1 (de) * | 2014-10-14 | 2016-04-14 | Continental Automotive Gmbh | Einspritzventil zum Einspritzen von Fluid in einen Brennraum einer Brennkraftmaschine |
DE102014220890A1 (de) * | 2014-10-15 | 2016-04-21 | Continental Automotive Gmbh | Einspritzventil zum Einspritzen von Fluid in einen Brennraum einer Brennkraftmaschine |
US10081440B2 (en) * | 2016-02-26 | 2018-09-25 | Hamilton Sundstrand Corporation | Ram air turbine release mechanism with stroke amplification |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2028442A1 (de) * | 1970-06-10 | 1971-12-16 | Daimler Benz Ag | Kraftstoffeinspritzventil fur Ver brennungsmotoren |
US4022166A (en) * | 1975-04-03 | 1977-05-10 | Teledyne Industries, Inc. | Piezoelectric fuel injector valve |
IT1156079B (it) * | 1982-07-15 | 1987-01-28 | Fiat Ricerche | Dispositivo di intercettamento di un fluido |
DE3936619A1 (de) * | 1989-11-03 | 1991-05-08 | Man Nutzfahrzeuge Ag | Verfahren zum einspritzen eines brennstoffes in einen brennraum einer luftverdichtenden, selbstzuendenden brennkraftmaschine, sowie vorrichtungen zur durchfuehrung dieses verfahrens |
JPH03163280A (ja) * | 1989-11-20 | 1991-07-15 | Nippondenso Co Ltd | 積層型圧電体装置 |
ATE192263T1 (de) * | 1990-09-25 | 2000-05-15 | Siemens Ag | Anordnung für einen in hubrichtung wirkenden adaptiven, mechanischen toleranzausgleich für den wegtransformator eines piezoelektrischen aktors |
DE19500706C2 (de) * | 1995-01-12 | 2003-09-25 | Bosch Gmbh Robert | Zumeßventil zur Dosierung von Flüssigkeiten oder Gasen |
DE19531652A1 (de) * | 1995-08-29 | 1997-05-07 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
US5979803A (en) * | 1997-05-09 | 1999-11-09 | Cummins Engine Company | Fuel injector with pressure balanced needle valve |
-
1997
- 1997-10-18 DE DE19746143A patent/DE19746143A1/de not_active Withdrawn
-
1998
- 1998-06-19 DE DE59804229T patent/DE59804229D1/de not_active Expired - Fee Related
- 1998-06-19 EP EP98111325A patent/EP0909891B1/de not_active Expired - Lifetime
- 1998-10-15 JP JP10293629A patent/JPH11241781A/ja active Pending
- 1998-10-19 US US09/174,404 patent/US6142443A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6142443A (en) | 2000-11-07 |
EP0909891A1 (de) | 1999-04-21 |
JPH11241781A (ja) | 1999-09-07 |
EP0909891B1 (de) | 2002-05-29 |
DE19746143A1 (de) | 1999-04-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |