WO2002029254A3 - Ventil zum steuern von flüssigkeiten - Google Patents
Ventil zum steuern von flüssigkeiten Download PDFInfo
- Publication number
- WO2002029254A3 WO2002029254A3 PCT/DE2001/003716 DE0103716W WO0229254A3 WO 2002029254 A3 WO2002029254 A3 WO 2002029254A3 DE 0103716 W DE0103716 W DE 0103716W WO 0229254 A3 WO0229254 A3 WO 0229254A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- valve
- pressure area
- controlling fluids
- flow restrictor
- low pressure
- Prior art date
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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/167—Means for compensating clearance or thermal expansion
-
- 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
- F02M63/0036—Lift valves, i.e. having a valve member that moves perpendicularly to the plane of the valve seat with spherical or partly spherical shaped valve member ends
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
- F15B7/06—Details
- F15B7/10—Compensation of the liquid content in a system
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
- Safety Valves (AREA)
- Fluid-Driven Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01982160A EP1322866A2 (de) | 2000-10-04 | 2001-09-28 | Ventil zum steuern von flüssigkeiten |
JP2002532800A JP2004510917A (ja) | 2000-10-04 | 2001-09-28 | 液体を制御するための弁 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10048933.8 | 2000-10-04 | ||
DE10048933A DE10048933A1 (de) | 2000-10-04 | 2000-10-04 | Ventil zum Steuern von Flüssigkeiten |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002029254A2 WO2002029254A2 (de) | 2002-04-11 |
WO2002029254A3 true WO2002029254A3 (de) | 2002-11-21 |
Family
ID=7658532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2001/003716 WO2002029254A2 (de) | 2000-10-04 | 2001-09-28 | Ventil zum steuern von flüssigkeiten |
Country Status (6)
Country | Link |
---|---|
US (1) | US20030038258A1 (de) |
EP (1) | EP1322866A2 (de) |
JP (1) | JP2004510917A (de) |
CZ (1) | CZ20021919A3 (de) |
DE (1) | DE10048933A1 (de) |
WO (1) | WO2002029254A2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10254789A1 (de) * | 2002-11-22 | 2004-06-17 | L'orange Gmbh | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE102008056378A1 (de) * | 2008-11-08 | 2010-05-12 | Robert Bosch Gmbh | Hydraulischer Kraftübersetzer |
DE102013210843A1 (de) * | 2013-06-11 | 2014-12-11 | Continental Automotive Gmbh | Injektor |
JP6706290B2 (ja) * | 2017-08-24 | 2020-06-03 | 株式会社デンソー | 燃料噴射弁 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19743640A1 (de) * | 1997-10-02 | 1999-04-08 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
DE19844996A1 (de) * | 1998-09-30 | 2000-04-13 | Siemens Ag | Vorrichtung und Verfahren zur Dosierung von Fluid |
JP2000170618A (ja) * | 1998-12-08 | 2000-06-20 | Denso Corp | 燃料噴射装置 |
DE10019765A1 (de) * | 2000-04-20 | 2001-10-31 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59010904D1 (de) * | 1990-09-25 | 2000-05-31 | Siemens Ag | Anordnung für einen in Hubrichtung wirkenden adaptiven, mechanischen Toleranzausgleich für den Wegtransformator eines piezoelektrischen Aktors |
DE19743669A1 (de) * | 1997-10-02 | 1999-04-08 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
DE19946831C1 (de) * | 1999-09-30 | 2001-07-12 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
DE19946833C2 (de) * | 1999-09-30 | 2002-02-21 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
DE10019764B4 (de) * | 2000-04-20 | 2004-09-23 | Robert Bosch Gmbh | Ventil zum Steuern von Flüssigkeiten |
DE10019766A1 (de) * | 2000-04-20 | 2001-10-31 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
-
2000
- 2000-10-04 DE DE10048933A patent/DE10048933A1/de not_active Withdrawn
-
2001
- 2001-09-28 JP JP2002532800A patent/JP2004510917A/ja active Pending
- 2001-09-28 CZ CZ20021919A patent/CZ20021919A3/cs unknown
- 2001-09-28 US US10/148,548 patent/US20030038258A1/en not_active Abandoned
- 2001-09-28 EP EP01982160A patent/EP1322866A2/de not_active Withdrawn
- 2001-09-28 WO PCT/DE2001/003716 patent/WO2002029254A2/de not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19743640A1 (de) * | 1997-10-02 | 1999-04-08 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
DE19844996A1 (de) * | 1998-09-30 | 2000-04-13 | Siemens Ag | Vorrichtung und Verfahren zur Dosierung von Fluid |
JP2000170618A (ja) * | 1998-12-08 | 2000-06-20 | Denso Corp | 燃料噴射装置 |
DE10019765A1 (de) * | 2000-04-20 | 2001-10-31 | Bosch Gmbh Robert | Ventil zum Steuern von Flüssigkeiten |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 09 13 October 2000 (2000-10-13) * |
Also Published As
Publication number | Publication date |
---|---|
JP2004510917A (ja) | 2004-04-08 |
US20030038258A1 (en) | 2003-02-27 |
WO2002029254A2 (de) | 2002-04-11 |
CZ20021919A3 (cs) | 2003-01-15 |
DE10048933A1 (de) | 2002-05-02 |
EP1322866A2 (de) | 2003-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2347997A1 (en) | Control system for deep set subsurface valves | |
CA2221528A1 (en) | Shutoff-opening device | |
RU2004122405A (ru) | Система регулирования давления для присоединяемого/отсоединяемого соединителя гидравлической линии управления, работающего в мокрой среде | |
NZ507991A (en) | Medical valve with positive flow characteristics having a seal with a pre slit passage and the had of the piston is slanted | |
CA2510198A1 (en) | Automatic flow rate control valve | |
BR0214723A (pt) | Método e dispositivo para a prevenção da vazão inadvertida de um fluido de um recipiente de bebida | |
WO2002101474A3 (en) | Flow control systems | |
EP0369412A3 (de) | Fluiddruckregler | |
CA2358809A1 (en) | Improved subsurface safety valve | |
DK1312416T3 (da) | Styreanordning til höjtryksvand | |
WO2002034491A3 (en) | Valve for injection molding | |
WO1998046916A3 (de) | Linearventil | |
WO2005005841A3 (en) | Flow control valves | |
AU2002221207A1 (en) | Device for an opening in an outer sleeve of a sleeve valve and a method for the assembly of a sleeve valve | |
WO2005026591A3 (en) | Fluid jet for providing fluid under pressure to a desired location | |
WO2001052916A3 (de) | Einspritzeinrichtung und verfahren zum einspritzen von fluid | |
WO2006060828A3 (en) | Flow force compensated sleeve valve | |
KR900702254A (ko) | 트랜스 밋션의 클러치 유압 제어장치 | |
CA2449277A1 (en) | Valve | |
WO2001081752A3 (de) | Ventil zum steuern von flüssigkeiten | |
WO2002029254A3 (de) | Ventil zum steuern von flüssigkeiten | |
WO2003045352A3 (en) | Osmotic delivery device having a two-way valve and dynamically self-adjusting flow channel | |
EP1167843A3 (de) | Wechselventil mit verbesserten Schalteigenschaften | |
CA2374242A1 (en) | Pilot valve | |
WO2003074309A3 (de) | Anschlusskupplung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A2 Designated state(s): CZ JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2001982160 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: PV2002-1919 Country of ref document: CZ |
|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 2002 532800 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10148548 Country of ref document: US |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
AK | Designated states |
Kind code of ref document: A3 Designated state(s): CZ JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
WWP | Wipo information: published in national office |
Ref document number: PV2002-1919 Country of ref document: CZ |
|
WWP | Wipo information: published in national office |
Ref document number: 2001982160 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2001982160 Country of ref document: EP |
|
WWR | Wipo information: refused in national office |
Ref document number: PV2002-1919 Country of ref document: CZ |