IT1112833B - Valvola di controllo - Google Patents

Valvola di controllo

Info

Publication number
IT1112833B
IT1112833B IT2239679A IT2239679A IT1112833B IT 1112833 B IT1112833 B IT 1112833B IT 2239679 A IT2239679 A IT 2239679A IT 2239679 A IT2239679 A IT 2239679A IT 1112833 B IT1112833 B IT 1112833B
Authority
IT
Italy
Prior art keywords
control valve
valve
control
Prior art date
Application number
IT2239679A
Other languages
English (en)
Other versions
IT7922396A0 (it
Original Assignee
Philips Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of IT7922396A0 publication Critical patent/IT7922396A0/it
Application granted granted Critical
Publication of IT1112833B publication Critical patent/IT1112833B/it

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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
    • F16K31/007—Piezoelectric stacks
    • 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
    • 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
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • 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
    • F02M61/166—Selection of particular materials
    • 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
    • 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
    • Y10T137/7737—Thermal responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
IT2239679A 1978-05-08 1979-05-04 Valvola di controllo IT1112833B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18209/78A GB1601306A (en) 1978-05-08 1978-05-08 Fluidcontrol valve

Publications (2)

Publication Number Publication Date
IT7922396A0 IT7922396A0 (it) 1979-05-04
IT1112833B true IT1112833B (it) 1986-01-20

Family

ID=10108530

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2239679A IT1112833B (it) 1978-05-08 1979-05-04 Valvola di controllo

Country Status (6)

Country Link
US (1) US4284263A (it)
JP (1) JPS54147525A (it)
DE (1) DE2917933C2 (it)
FR (1) FR2432665A1 (it)
GB (1) GB1601306A (it)
IT (1) IT1112833B (it)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3039915A1 (de) * 1980-10-23 1982-05-27 Robert Bosch Gmbh, 7000 Stuttgart Elektrisch ansteuerbare ventileinrichtung
DE3116687C2 (de) * 1981-04-28 1983-05-26 Daimler-Benz Ag, 7000 Stuttgart Elektrisch angesteuertes Stellglied
DE3135650A1 (de) * 1981-09-09 1983-03-17 Robert Bosch Gmbh, 7000 Stuttgart "ventilsteuerung fuer hubkolben-brennkraftmaschinen mit mechanisch-hydraulischen bewegungsuebertragungsmitteln"
JPS58102774A (ja) * 1981-12-14 1983-06-18 Nec Corp インクジエツト記録装置
US4529164A (en) * 1982-03-05 1985-07-16 Nippon Soken, Inc. Piezo-type valve
DE3237258C1 (de) * 1982-10-08 1983-12-22 Daimler-Benz Ag, 7000 Stuttgart Elektrisch vorgesteuerte Ventilanordnung
US4550744A (en) * 1982-11-16 1985-11-05 Nippon Soken, Inc. Piezoelectric hydraulic control valve
GB8308281D0 (en) * 1983-03-25 1983-05-05 Solex Uk Ltd Electromagnetically-operable fluid injectors
US4535743A (en) * 1983-04-15 1985-08-20 Nippon Soken, Inc. Fuel injection apparatus for an internal combustion engine
DE3533085A1 (de) * 1985-09-17 1987-03-26 Bosch Gmbh Robert Zumessventil zur dosierung von fluessigkeiten oder gasen
DE3533975A1 (de) * 1985-09-24 1987-03-26 Bosch Gmbh Robert Zumessventil zur dosierung von fluessigkeiten oder gasen
US4971106A (en) * 1987-09-30 1990-11-20 Toto, Ltd. Automatically operating valve for regulating water flow and faucet provided with said valve
DE3925686C2 (de) * 1988-08-25 1994-12-08 Hydraulik Ring Gmbh Einrichtung zur stetigen Beeinflussung eines Fluidstromes in einem Ventil
CH675752A5 (it) * 1988-10-25 1990-10-31 Sulzer Ag
US4903732A (en) * 1989-01-19 1990-02-27 A. K. Allen Company Piezoelectric valve
AT393174B (de) * 1989-05-19 1991-08-26 Enfo Grundlagen Forschungs Ag Signalwandler
US5092360A (en) * 1989-11-14 1992-03-03 Hitachi Metals, Ltd. Flow rated control valve using a high-temperature stacked-type displacement device
US5281885A (en) * 1989-11-14 1994-01-25 Hitachi Metals, Ltd. High-temperature stacked-type displacement device
FR2684416B1 (fr) * 1990-01-17 1994-06-03 Daimler Benz Ag Soupape d'injection de carburant pour des moteurs a combustion interne a injection directe et a compression d'air.
US5314118A (en) * 1991-02-14 1994-05-24 Mannesmann Rexroth Gmbh Piezoelectric controllable nozzle resistance for hydraulic apparatus
DE4229730A1 (de) * 1992-09-05 1994-03-10 Bosch Gmbh Robert Elektromagnetisch betätigbares Brennstoffeinspritzventil
DE4411569C1 (de) * 1994-04-02 1995-07-20 Itw Dynatec Gmbh Klebetechnik Auftragskopf zur dosierten Abgabe von strömenden Medien
DE19538791C2 (de) * 1995-10-18 1998-04-09 Daimler Benz Ag Piezosteuerventil für Kraftstoffeinspritzanlagen von Brennkraftmaschinen
JP3713694B2 (ja) * 1996-12-09 2005-11-09 株式会社デンソー スロットルボディおよびその製造方法
DE19702066C2 (de) * 1997-01-22 1998-10-29 Daimler Benz Ag Piezoelektrischer Injektor für Kraftstoffeinspritzanlagen von Brennkraftmaschinen
EP0869278B1 (de) * 1997-04-04 2004-03-24 Siemens Aktiengesellschaft Einspritzventil mit Mitteln zur Kompensation der thermischen Längenänderung eines Piezoaktors
DE29710006U1 (de) * 1997-06-09 1998-11-05 Bürkert Werke GmbH & Co., 74653 Ingelfingen Miniaturisierte Ventileinrichtung
JPH11141693A (ja) * 1997-11-07 1999-05-25 Asuka Kogyo Kk オーステナイトステンレス鋼バルブ
DE19826341A1 (de) * 1998-06-12 1999-12-16 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
US6120004A (en) * 1998-06-16 2000-09-19 Korea Institute Of Machinery And Materials Variable capillary apparatus for hydrostatic bearing and motion error compensating method using same
DE19849203A1 (de) 1998-10-26 2000-04-27 Bosch Gmbh Robert Brennstoffeinspritzventil
DE19902807C1 (de) * 1999-01-25 2000-06-08 Siemens Ag Leerhubeinstellung zwischen einem Aktor und einem vom Aktor betätigten Servoventil in einem Kraftstoffinjektor
DE19909106C2 (de) * 1999-03-02 2001-08-23 Siemens Ag Temperaturkompensierte piezoelektrische Aktoreinheit
DE19914411A1 (de) * 1999-03-30 2000-10-12 Bosch Gmbh Robert Piezoelektrischer Aktor
US6170526B1 (en) * 1999-05-18 2001-01-09 Caterpillar Inc. Piezoelectric actuated poppet valve to modulate pilot pressures and control main valve activation
DE19928183A1 (de) * 1999-06-19 2001-01-04 Bosch Gmbh Robert Piezoaktor
US6776390B1 (en) * 1999-08-20 2004-08-17 Robert Bosch Gmbh Valve for controlling fluids
DE19946841A1 (de) 1999-09-30 2001-05-03 Bosch Gmbh Robert Ventil zum Steuern von Flüssigkeiten
US6313568B1 (en) 1999-12-01 2001-11-06 Cummins Inc. Piezoelectric actuator and valve assembly with thermal expansion compensation
US6568602B1 (en) 2000-05-23 2003-05-27 Caterpillar Inc Variable check stop for micrometering in a fuel injector
DE10042941A1 (de) * 2000-08-31 2002-03-21 Siemens Ag Piezoaktor und Verfahren zur Herstellung eines Piezoaktors
ITBO20010279A1 (it) * 2001-05-08 2002-11-08 Magneti Marelli Spa Iniettore di carburante con attuatore piezoelettrico alloggiato in una camera isolata
DE10149915A1 (de) * 2001-10-10 2003-04-24 Bosch Gmbh Robert Brennstoffeinspritzventil
DE10149914A1 (de) * 2001-10-10 2003-04-24 Bosch Gmbh Robert Brennstoffeinspritzventil
US7132781B2 (en) * 2002-07-03 2006-11-07 Viking Technologies, L.C. Temperature compensating insert for a mechanically leveraged smart material actuator
DE10233906A1 (de) * 2002-07-25 2004-02-19 Siemens Ag Einspritzmodul
JP4499984B2 (ja) * 2002-11-08 2010-07-14 株式会社堀場エステック 高温対応バルブ
US6889668B2 (en) 2003-01-17 2005-05-10 Siemens Vdo Automotive, Inc. System for extending an elastomeric vapor flow control actuator
CN100583481C (zh) * 2003-11-20 2010-01-20 瓦伊金技术有限公司 机电驱动器的整体热补偿
DE102004027148A1 (de) * 2004-06-03 2005-12-29 Siemens Ag Einspritzventil
US7562527B2 (en) * 2005-10-07 2009-07-21 Toyota Jidosha Kabushiki Kaisha Internal combustion engine with a supercharger
DE102007033033B4 (de) * 2007-07-16 2019-08-08 Continental Automotive Gmbh Aktoreinheit für ein Einspritzsystem einer Brennkraftmaschine
JP5669384B2 (ja) 2009-12-01 2015-02-12 株式会社フジキン 圧電駆動式バルブ及び圧電駆動式流量制御装置
DE102013102693A1 (de) * 2013-03-15 2014-09-18 Vermes Microdispensing GmbH Dosierventil und Dosierverfahren
US9903497B2 (en) * 2013-09-30 2018-02-27 Hitachi Metals, Ltd. Flow control valve and a mass flow controller using the same
US20160169180A1 (en) * 2014-07-09 2016-06-16 Mcalister Technologies, Llc Integrated fuel injector ignitor having a preloaded piezoelectric actuator
FR3131615A1 (fr) * 2022-01-06 2023-07-07 Pytheas Technology Valve comportant un actionneur piézoélectrique.
WO2024113059A1 (en) * 2022-11-30 2024-06-06 Sanctuary Cognitive Systems Corporation Miniaturized hydraulic valve, and applications thereof in robot systems
EP4791172A1 (en) 2025-02-05 2026-08-12 Dätwyler Schweiz AG Stacked dielectric elastomer actuator assembly with thermal compensation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055631A (en) * 1960-11-25 1962-09-25 Dean O Kippenhan Electrostriction valve
FR2188771A5 (it) * 1972-06-01 1974-01-18 British Oxygen Co Ltd
CH600224A5 (it) * 1975-09-17 1978-06-15 Balzers Patent Beteilig Ag

Also Published As

Publication number Publication date
IT7922396A0 (it) 1979-05-04
FR2432665B1 (it) 1984-03-23
GB1601306A (en) 1981-10-28
US4284263A (en) 1981-08-18
DE2917933C2 (de) 1986-02-06
JPS6132541B2 (it) 1986-07-28
FR2432665A1 (fr) 1980-02-29
JPS54147525A (en) 1979-11-17
DE2917933A1 (de) 1979-11-15

Similar Documents

Publication Publication Date Title
IT7922396A0 (it) Valvola di controllo.
BR7900299A (pt) Valvula de repercussao
NO150252C (no) Tilbakeslagsventil
AT380320B (de) Entlueftungsventil
BE875092A (nl) Klep
DK47879A (da) Stroemreguleringsventil
FI790724A7 (fi) Termostatstyrd blandningsventil
IT1079008B (it) Valvola di comando
BR7903390A (pt) Disposicao de valvula
AT380087B (de) Thermostatventil
DK404779A (da) Reguleringsventil for brusebad
TR21150A (tr) D@ner valf
FI790865A7 (fi) Pilotventil
IT1148249B (it) Valvola di comando
BR7903818A (pt) Valvula presso-limitadora de comando direto
IT7924036A0 (it) Servovalvola.
IT1119724B (it) Attuatore per valvola
IT1111288B (it) Valvola servo-pilotata
BR7906416A (pt) Valvula
DK157042C (da) Ringspaltetaetning
AT381774B (de) Steuerventil
BE875611A (nl) Klepbesturing
AT381998B (de) Steuerventil
AT381800B (de) Regelventil
SE7900208L (sv) Flerfunktions-styrventil