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WO2007092778A3 - Valve solenoide - Google Patents

Valve solenoide Download PDF

Info

Publication number
WO2007092778A3
WO2007092778A3 PCT/US2007/061551 US2007061551W WO2007092778A3 WO 2007092778 A3 WO2007092778 A3 WO 2007092778A3 US 2007061551 W US2007061551 W US 2007061551W WO 2007092778 A3 WO2007092778 A3 WO 2007092778A3
Authority
WO
WIPO (PCT)
Prior art keywords
seal
valve
solenoid valve
armature
plunger
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.)
Ceased
Application number
PCT/US2007/061551
Other languages
English (en)
Other versions
WO2007092778A2 (fr
Inventor
Robert J Steinman
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.)
Stoneridge Inc
Original Assignee
Stoneridge Inc
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 Stoneridge Inc filed Critical Stoneridge Inc
Publication of WO2007092778A2 publication Critical patent/WO2007092778A2/fr
Anticipated expiration legal-status Critical
Publication of WO2007092778A3 publication Critical patent/WO2007092778A3/fr
Ceased 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • 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
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F02M25/0836—Arrangement of valves controlling the admission of fuel vapour to an engine, e.g. valve being disposed between fuel tank or absorption canister and intake manifold
    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0686—Braking, pressure equilibration, shock absorbing
    • F16K31/0689—Braking of the valve element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

La présente invention concerne une valve solénoïde (10) qui comprendra généralement une bobine (12) pour supporter une antenne (14) et une âme (16) située près de la bobine (12). Une armature (18) est placée de manière amovible par rapport à l'âme (16). Un piston (24) est couplé à l'armature (18) ; il peut bouger sur cette armature (18). Un joint (26) est couplé au piston (24) et il peut passer de position ouverte à fermée et il est engagé de manière étanche à l'assise de la valve (28). La valve de solénoïde (10) comprend en outre un amortisseur (40) qui comprend de la mousse entre le joint de valve (26) et une portion du collet de piston (38). L'amortisseur (40) pourra amortir ou tamponner tout impact entre le joint de valve (26) et l'assise de valve (28).
PCT/US2007/061551 2006-02-03 2007-02-02 Valve solenoide Ceased WO2007092778A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76488506P 2006-02-03 2006-02-03
US60/764,885 2006-02-03

Publications (2)

Publication Number Publication Date
WO2007092778A2 WO2007092778A2 (fr) 2007-08-16
WO2007092778A3 true WO2007092778A3 (fr) 2008-08-21

Family

ID=38345891

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/061551 Ceased WO2007092778A2 (fr) 2006-02-03 2007-02-02 Valve solenoide

Country Status (1)

Country Link
WO (1) WO2007092778A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007041050A1 (de) * 2007-08-29 2009-03-12 Carl Freudenberg Kg Ventil mit magnetischem Schaumstoffdichtkörper

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5374169A (en) * 1993-09-07 1994-12-20 Walbro Corporation Fuel pump tubular pulse damper
US6032925A (en) * 1997-08-08 2000-03-07 Toyota Jidosha Kabushiki Kaisha Gel cushioned solenoid valve device
US20040155212A1 (en) * 2001-12-11 2004-08-12 Juergen Hess Valve with damping element
US6941934B2 (en) * 2003-06-20 2005-09-13 Siemens Vdo Automotive Inc. Purge valve including an annular permanent magnet linear actuator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5374169A (en) * 1993-09-07 1994-12-20 Walbro Corporation Fuel pump tubular pulse damper
US6032925A (en) * 1997-08-08 2000-03-07 Toyota Jidosha Kabushiki Kaisha Gel cushioned solenoid valve device
US20040155212A1 (en) * 2001-12-11 2004-08-12 Juergen Hess Valve with damping element
US6941934B2 (en) * 2003-06-20 2005-09-13 Siemens Vdo Automotive Inc. Purge valve including an annular permanent magnet linear actuator

Also Published As

Publication number Publication date
WO2007092778A2 (fr) 2007-08-16

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