GB2044541B - Movable plunger type electromagnetic valve - Google Patents

Movable plunger type electromagnetic valve

Info

Publication number
GB2044541B
GB2044541B GB8005140A GB8005140A GB2044541B GB 2044541 B GB2044541 B GB 2044541B GB 8005140 A GB8005140 A GB 8005140A GB 8005140 A GB8005140 A GB 8005140A GB 2044541 B GB2044541 B GB 2044541B
Authority
GB
United Kingdom
Prior art keywords
electromagnetic valve
type electromagnetic
plunger type
movable plunger
movable
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
Application number
GB8005140A
Other versions
GB2044541A (en
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB2044541A publication Critical patent/GB2044541A/en
Application granted granted Critical
Publication of GB2044541B publication Critical patent/GB2044541B/en
Expired 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
    • F02D31/005—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle by-pass
    • 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
    • F02M3/075—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed the valve altering the fuel conduit cross-section being a slidable valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D2011/101—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles
    • F02D2011/102—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles at least one throttle being moved only by an electric actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)
GB8005140A 1979-02-21 1980-02-15 Movable plunger type electromagnetic valve Expired GB2044541B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1832979A JPS6016734B2 (en) 1979-02-21 1979-02-21 Movable plunger type electromagnetic flow control device

Publications (2)

Publication Number Publication Date
GB2044541A GB2044541A (en) 1980-10-15
GB2044541B true GB2044541B (en) 1984-01-11

Family

ID=11968578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8005140A Expired GB2044541B (en) 1979-02-21 1980-02-15 Movable plunger type electromagnetic valve

Country Status (3)

Country Link
JP (1) JPS6016734B2 (en)
DE (1) DE3006302A1 (en)
GB (1) GB2044541B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1119231B (en) * 1979-10-17 1986-03-03 Fiat Auto Spa ELECTRONIC CONTROL SYSTEM IN THE COLD STARTING PHASE IN COMBUSTION ENGINES
GB2145879A (en) * 1983-09-01 1985-04-03 Michael Clift Solenoid actuator with loose-fit armature
DE3332822A1 (en) * 1983-09-12 1985-03-28 Robert Bosch Gmbh, 7000 Stuttgart Solenoid valve with inflexible valve seal
NL8403851A (en) * 1984-02-06 1985-09-02 Johnson Service Co ELECTROMAGNET WITH REDUCED NOISE LEVEL.
DE3416336C2 (en) * 1984-05-03 1997-02-13 Rexroth Pneumatik Mannesmann magnetic valve
CA1293174C (en) * 1986-07-24 1991-12-17 General Motors Corporation Solenoid operated fluid pressure regulator valve
DE19834078C2 (en) * 1998-07-29 2003-11-20 Dungs Karl Gmbh & Co Kg Pressure regulator with stepped magnetic armature and servo pressure regulator with such a pressure regulator
DE19836648A1 (en) 1998-08-13 2000-02-17 Pierburg Ag Fluid valve
NL2007191C2 (en) * 2011-03-25 2012-09-26 Daf Trucks Nv Suspension system for a driver's compartment of a vehicle.

Also Published As

Publication number Publication date
JPS55111107A (en) 1980-08-27
GB2044541A (en) 1980-10-15
DE3006302A1 (en) 1980-09-04
JPS6016734B2 (en) 1985-04-27

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20000214