FR2834324B1 - Valve a commande electrique, membrane comportant de telles valves et servomoteur d'assistance de freinage comportant une telle membrane - Google Patents

Valve a commande electrique, membrane comportant de telles valves et servomoteur d'assistance de freinage comportant une telle membrane

Info

Publication number
FR2834324B1
FR2834324B1 FR0117124A FR0117124A FR2834324B1 FR 2834324 B1 FR2834324 B1 FR 2834324B1 FR 0117124 A FR0117124 A FR 0117124A FR 0117124 A FR0117124 A FR 0117124A FR 2834324 B1 FR2834324 B1 FR 2834324B1
Authority
FR
France
Prior art keywords
membrane
valves
controlled valve
electrically controlled
brake assist
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
Application number
FR0117124A
Other languages
English (en)
Other versions
FR2834324A1 (fr
Inventor
Thierry Pasquet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to FR0117124A priority Critical patent/FR2834324B1/fr
Priority to AU2002364879A priority patent/AU2002364879A1/en
Priority to PCT/FR2002/004552 priority patent/WO2003060331A1/fr
Publication of FR2834324A1 publication Critical patent/FR2834324A1/fr
Application granted granted Critical
Publication of FR2834324B1 publication Critical patent/FR2834324B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C5/00—Manufacture of fluid circuit elements; Manufacture of assemblages of such elements integrated circuits
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0003—Constructional types of microvalves; Details of the cutting-off member
    • F16K99/0005—Lift valves
    • F16K99/0007—Lift valves of cantilever type
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K99/0001—Microvalves
    • F16K99/0034—Operating means specially adapted for microvalves
    • F16K99/0042—Electric operating means therefor
    • F16K99/0051—Electric operating means therefor using electrostatic 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0073—Fabrication methods specifically adapted for microvalves
    • F16K2099/008—Multi-layer fabrications
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0082—Microvalves adapted for a particular use
    • 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
    • F16K99/00—Subject matter not provided for in other groups of this subclass
    • F16K2099/0082—Microvalves adapted for a particular use
    • F16K2099/009—Fluid power devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Braking Systems And Boosters (AREA)
FR0117124A 2001-12-31 2001-12-31 Valve a commande electrique, membrane comportant de telles valves et servomoteur d'assistance de freinage comportant une telle membrane Expired - Fee Related FR2834324B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0117124A FR2834324B1 (fr) 2001-12-31 2001-12-31 Valve a commande electrique, membrane comportant de telles valves et servomoteur d'assistance de freinage comportant une telle membrane
AU2002364879A AU2002364879A1 (en) 2001-12-31 2002-12-24 Electrically controlled valve and brake-assisting servo motor comprising such a valve
PCT/FR2002/004552 WO2003060331A1 (fr) 2001-12-31 2002-12-24 Valve a commande electrique et servomoteur d'assistance de freinage comportant une telle valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0117124A FR2834324B1 (fr) 2001-12-31 2001-12-31 Valve a commande electrique, membrane comportant de telles valves et servomoteur d'assistance de freinage comportant une telle membrane

Publications (2)

Publication Number Publication Date
FR2834324A1 FR2834324A1 (fr) 2003-07-04
FR2834324B1 true FR2834324B1 (fr) 2007-04-13

Family

ID=8871119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0117124A Expired - Fee Related FR2834324B1 (fr) 2001-12-31 2001-12-31 Valve a commande electrique, membrane comportant de telles valves et servomoteur d'assistance de freinage comportant une telle membrane

Country Status (3)

Country Link
AU (1) AU2002364879A1 (fr)
FR (1) FR2834324B1 (fr)
WO (1) WO2003060331A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7328882B2 (en) * 2005-01-06 2008-02-12 Honeywell International Inc. Microfluidic modulating valve
FR2892485B1 (fr) * 2005-10-21 2008-01-04 Aldes Aeraulique Sa Dispositif pour regulation et etancheite sur un orifice qui est soit obture, soit ouvert selon les besoins
CN107185101A (zh) * 2017-07-10 2017-09-22 温州医科大学附属第医院 体液持续负压吸引管
CN113251208B (zh) * 2021-05-13 2022-09-23 哈尔滨工业大学 一种气控两位三通阀

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH9603A (en) * 1970-05-21 1976-01-19 G Garfield Improvements in and relating to servo-boosters for vehicle brake systems
US4585209A (en) * 1983-10-27 1986-04-29 Harry E. Aine Miniature valve and method of making same
FR2598992B1 (fr) * 1986-05-26 1992-04-03 Jidosha Kiki Co Servofrein pour vehicule
FR2639085B1 (fr) * 1988-11-15 1991-04-19 Neuchatel Universite Microvanne electrostatique integree et procede de fabrication d'une telle microvanne
FR2658466B1 (fr) 1990-02-21 1994-12-02 Bendix Europ Services Tech Ensemble d'un servomoteur d'assistance au freinage et d'un maitre cylindre.
US5176358A (en) * 1991-08-08 1993-01-05 Honeywell Inc. Microstructure gas valve control
WO1994007722A1 (fr) 1992-09-30 1994-04-14 Alliedsignal Europe Services Techniques Dispositif de freinage assiste a reaction hydraulique ralentie
DE19637878C2 (de) * 1996-09-17 1998-08-06 Fraunhofer Ges Forschung Mikroventil mit vorgespannter Ventilklappenstruktur

Also Published As

Publication number Publication date
FR2834324A1 (fr) 2003-07-04
WO2003060331A1 (fr) 2003-07-24
AU2002364879A1 (en) 2003-07-30

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

ST Notification of lapse

Effective date: 20190905