DE3205654A1 - Dosierventil - Google Patents
DosierventilInfo
- Publication number
- DE3205654A1 DE3205654A1 DE19823205654 DE3205654A DE3205654A1 DE 3205654 A1 DE3205654 A1 DE 3205654A1 DE 19823205654 DE19823205654 DE 19823205654 DE 3205654 A DE3205654 A DE 3205654A DE 3205654 A1 DE3205654 A1 DE 3205654A1
- Authority
- DE
- Germany
- Prior art keywords
- actuator
- housing
- valve
- valve spindle
- axial
- 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.)
- Withdrawn
Links
- 239000012530 fluid Substances 0.000 claims abstract description 46
- 125000006850 spacer group Chemical group 0.000 claims description 24
- 238000005192 partition Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 17
- 239000012528 membrane Substances 0.000 abstract description 16
- 238000002347 injection Methods 0.000 abstract description 13
- 239000007924 injection Substances 0.000 abstract description 13
- 230000002093 peripheral effect Effects 0.000 description 14
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 239000000446 fuel Substances 0.000 description 5
- 230000004323 axial length Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- TXVHTIQJNYSSKO-UHFFFAOYSA-N benzo[e]pyrene Chemical class C1=CC=C2C3=CC=CC=C3C3=CC=CC4=CC=C1C2=C34 TXVHTIQJNYSSKO-UHFFFAOYSA-N 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000131 polyvinylidene Polymers 0.000 description 1
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 235000011006 sodium potassium tartrate Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating means
-
- 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
- F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
- F16K31/007—Piezoelectric stacks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Magnetically Actuated Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2183381U JPS57136859U (enrdf_load_stackoverflow) | 1981-02-18 | 1981-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3205654A1 true DE3205654A1 (de) | 1982-10-07 |
Family
ID=12066067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823205654 Withdrawn DE3205654A1 (de) | 1981-02-18 | 1982-02-17 | Dosierventil |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS57136859U (enrdf_load_stackoverflow) |
| DE (1) | DE3205654A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2094940A (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4013323A1 (de) * | 1990-04-26 | 1991-10-31 | Heino Kaiser | Dosierventil |
| DE3745068C2 (de) * | 1987-11-19 | 1995-08-10 | Schuetze Alfred App | Dosierventil |
| DE19923422A1 (de) * | 1999-05-21 | 2000-11-30 | Bosch Gmbh Robert | Elektronisches Einspritzsystem |
| DE10016247A1 (de) * | 2000-03-31 | 2001-10-04 | Siemens Ag | Einspritzventil mit einer Dichtmembran |
| DE102004039673B3 (de) * | 2004-08-16 | 2006-04-13 | Siemens Ag | Stellantrieb für einen Kraftstoffinjektor einer Brennkraftmaschine, Verwendung für einen derartigen Stellantrieb, sowie Kraftstoffinjektoranordnung einer Brennkraftmaschine |
| DE10053351B4 (de) * | 2000-10-27 | 2006-05-04 | Heinz Walz Gmbh | Mikro-Dosier-Ventil zum Zudosieren von kleinsten Gasmengen |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4529164A (en) * | 1982-03-05 | 1985-07-16 | Nippon Soken, Inc. | Piezo-type valve |
| US4450375A (en) * | 1982-11-12 | 1984-05-22 | Kiwi Coders Corporation | Piezoelectric fluid control device |
| DE3337234A1 (de) * | 1983-10-13 | 1985-04-25 | Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover | Ventileinrichtung mit einem piezoelektrischen oder magnetostriktiven stellglied |
| EP0165407A3 (en) * | 1984-04-26 | 1986-06-18 | Nippon Enlarging Color Inc. | Flow control valve with piero-electric actuator |
| US4695034A (en) * | 1984-11-27 | 1987-09-22 | Stec Inc. | Fluid control device |
| DE3501077A1 (de) * | 1985-01-15 | 1986-07-17 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Pulsventil |
| DE3660781D1 (en) * | 1985-02-19 | 1988-10-27 | Nippon Denso Co | Control valve for controlling fluid passage |
| DE3533975A1 (de) * | 1985-09-24 | 1987-03-26 | Bosch Gmbh Robert | Zumessventil zur dosierung von fluessigkeiten oder gasen |
| JPS62157274A (ja) * | 1985-12-28 | 1987-07-13 | Aisan Ind Co Ltd | 燃料噴射弁 |
| DE3627831C2 (de) * | 1986-08-16 | 1997-04-03 | Bosch Gmbh Robert | Vorrichtung zur Beeinflussung des Fließverhaltens von Fluiden |
| JP2766270B2 (ja) * | 1988-09-05 | 1998-06-18 | 株式会社曙ブレーキ中央技術研究所 | 電磁弁 |
| US5281885A (en) * | 1989-11-14 | 1994-01-25 | Hitachi Metals, Ltd. | High-temperature stacked-type displacement device |
| US5092360A (en) * | 1989-11-14 | 1992-03-03 | Hitachi Metals, Ltd. | Flow rated control valve using a high-temperature stacked-type displacement device |
| JP2695675B2 (ja) * | 1990-04-02 | 1998-01-14 | 三菱重工業株式会社 | ディーゼルエンジン用燃料噴射装置 |
| US5100100A (en) * | 1990-09-12 | 1992-03-31 | Mks Instruments, Inc. | Fluid control and shut off valve |
| CH683941A5 (de) * | 1990-11-20 | 1994-06-15 | Airmotec Ag Analytische Geraet | Vorrichtung zum Verschieben eines Ventilkörpers mit einem Piezoelement an einem Ventil sowie deren Verwendung. |
| DE19714045B4 (de) * | 1997-04-05 | 2005-03-10 | Continental Teves Ag & Co Ohg | Piezoelektrisches Fluidventil mit Druckausgleich |
| DE19723388C1 (de) * | 1997-06-04 | 1998-07-02 | Draegerwerk Ag | Modulare Piezoventilanordnung |
| DE19727992C2 (de) * | 1997-07-01 | 1999-05-20 | Siemens Ag | Ausgleichselement zur Kompensation temperaturbedingter Längenänderungen von elektromechanischen Stellsystemen |
| DE19732000A1 (de) * | 1997-07-25 | 1999-01-28 | Bosch Gmbh Robert | Kabelanschluß an einem elektromechanischen Bauelement |
| DE19856202A1 (de) * | 1998-12-05 | 2000-06-15 | Bosch Gmbh Robert | Piezoelektrischer Aktor |
| DE19858085C1 (de) * | 1998-12-16 | 2000-03-30 | Siemens Ag | Stellantrieb für einen Kraftstoffinjektor |
| DE19901711A1 (de) * | 1999-01-18 | 2000-07-20 | Bosch Gmbh Robert | Brennstoffeinspritzventil und Verfahren zum Betreiben eines Brennstoffeinspritzventils |
| DE19902807C1 (de) * | 1999-01-25 | 2000-06-08 | Siemens Ag | Leerhubeinstellung zwischen einem Aktor und einem vom Aktor betätigten Servoventil in einem Kraftstoffinjektor |
| DE19912666A1 (de) * | 1999-03-20 | 2000-09-21 | Bosch Gmbh Robert | Brennstoffeinspritzentil |
| DE19932760A1 (de) | 1999-07-14 | 2001-01-18 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
| DE60142818D1 (de) | 2000-05-31 | 2010-09-30 | Denso Corp | Piezoelektrisches Bauelement für eine Einspritzvorrichtung |
| JP2002054526A (ja) * | 2000-05-31 | 2002-02-20 | Denso Corp | インジェクタ用圧電体素子 |
| JP4158338B2 (ja) * | 2000-06-06 | 2008-10-01 | 株式会社デンソー | インジェクタ用圧電体素子 |
| DE10039218A1 (de) * | 2000-08-11 | 2002-02-28 | Bosch Gmbh Robert | Piezoelektrische Aktuatoranordnung, inbesondere zur Betätigung eines Ventils in einem Kraftfahrzeug |
| DE60208189T2 (de) * | 2002-08-20 | 2006-07-06 | Siemens Vdo Automotive S.P.A., Fauglia | Dosiergerät mit einstellbarem Durchfluss und Verfahren zur Einstellung des Durchflusses eines Dosiergeräts |
| DE602006006901D1 (de) * | 2006-06-06 | 2009-07-02 | Continental Automotive Gmbh | Anordnung zur Einstellung eines Einspritzventils, Einspritzventil und Verfahren zur Einstellung eines Einspritzventils |
| EP1876349B1 (en) * | 2006-07-07 | 2016-05-18 | Continental Automotive GmbH | Method for calibrating an injector |
| DE102007043532A1 (de) * | 2007-09-12 | 2009-03-19 | Robert Bosch Gmbh | Ventilanordnung zur Dosierung einer wässrigen Harnstofflösung |
| EP2705286B1 (en) * | 2011-05-05 | 2018-08-08 | Waters Technologies Corporation | High pressure fluidic switching valve having variable pressure loading |
| DE102011084107A1 (de) * | 2011-10-06 | 2013-04-11 | Continental Automotive Gmbh | Piezoelektrischer Aktuator |
| CN103244322B (zh) * | 2013-04-28 | 2015-03-11 | 哈尔滨工程大学 | 双燃料电磁压电控制式喷射器 |
| CN103244321B (zh) * | 2013-04-28 | 2015-03-11 | 哈尔滨工程大学 | 双燃料双压电控制式喷射器 |
-
1981
- 1981-02-18 JP JP2183381U patent/JPS57136859U/ja active Pending
-
1982
- 1982-02-11 GB GB8203955A patent/GB2094940A/en not_active Withdrawn
- 1982-02-17 DE DE19823205654 patent/DE3205654A1/de not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3745068C2 (de) * | 1987-11-19 | 1995-08-10 | Schuetze Alfred App | Dosierventil |
| DE4013323A1 (de) * | 1990-04-26 | 1991-10-31 | Heino Kaiser | Dosierventil |
| DE19923422A1 (de) * | 1999-05-21 | 2000-11-30 | Bosch Gmbh Robert | Elektronisches Einspritzsystem |
| DE19923422C2 (de) * | 1999-05-21 | 2003-05-08 | Bosch Gmbh Robert | Elektronisches Einspritzsystem |
| DE10016247A1 (de) * | 2000-03-31 | 2001-10-04 | Siemens Ag | Einspritzventil mit einer Dichtmembran |
| DE10016247B4 (de) * | 2000-03-31 | 2009-10-22 | Continental Automotive Gmbh | Einspritzventil mit einer Dichtmembran |
| DE10053351B4 (de) * | 2000-10-27 | 2006-05-04 | Heinz Walz Gmbh | Mikro-Dosier-Ventil zum Zudosieren von kleinsten Gasmengen |
| DE102004039673B3 (de) * | 2004-08-16 | 2006-04-13 | Siemens Ag | Stellantrieb für einen Kraftstoffinjektor einer Brennkraftmaschine, Verwendung für einen derartigen Stellantrieb, sowie Kraftstoffinjektoranordnung einer Brennkraftmaschine |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2094940A (en) | 1982-09-22 |
| JPS57136859U (enrdf_load_stackoverflow) | 1982-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8130 | Withdrawal |