JPS55111107A - Proportional control valve - Google Patents

Proportional control valve

Info

Publication number
JPS55111107A
JPS55111107A JP1832979A JP1832979A JPS55111107A JP S55111107 A JPS55111107 A JP S55111107A JP 1832979 A JP1832979 A JP 1832979A JP 1832979 A JP1832979 A JP 1832979A JP S55111107 A JPS55111107 A JP S55111107A
Authority
JP
Japan
Prior art keywords
stroke
angle
lies
plunger
control valve
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.)
Granted
Application number
JP1832979A
Other languages
Japanese (ja)
Other versions
JPS6016734B2 (en
Inventor
Torazo Nishinomiya
Akimitsu Okumura
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
Priority to JP1832979A priority Critical patent/JPS6016734B2/en
Priority to GB8005140A priority patent/GB2044541B/en
Priority to DE19803006302 priority patent/DE3006302A1/en
Publication of JPS55111107A publication Critical patent/JPS55111107A/en
Publication of JPS6016734B2 publication Critical patent/JPS6016734B2/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)

Abstract

PURPOSE: To enhance electromagnetic efficiency and to make the configuration compact and light weight by giving a special relationship between a stroke and a conical angle.
CONSTITUTION: When a suitable input current is given to a coil 5, a plunger 10 moves to the position until it is balanced with the reaction force of a spring 13. The input current and the position of the plunger 10 have a proportional relationship. The conical angle between a core 2 and the plunger 10 is determined as follows: If the stroke is less than 3mm, the angle lies between 30° and 70°; if the stroke lies between 3mm and 7mm, the angle lies between 20° and 50°; and if the stroke is more than 7mm, the angle lies between 10° and 30°.
COPYRIGHT: (C)1980,JPO&Japio
JP1832979A 1979-02-21 1979-02-21 Movable plunger type electromagnetic flow control device Expired JPS6016734B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1832979A JPS6016734B2 (en) 1979-02-21 1979-02-21 Movable plunger type electromagnetic flow control device
GB8005140A GB2044541B (en) 1979-02-21 1980-02-15 Movable plunger type electromagnetic valve
DE19803006302 DE3006302A1 (en) 1979-02-21 1980-02-20 SOLENOID VALVE WITH MOVING PISTON

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
JPS55111107A true JPS55111107A (en) 1980-08-27
JPS6016734B2 JPS6016734B2 (en) 1985-04-27

Family

ID=11968578

Family Applications (1)

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

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060383A (en) * 1983-09-12 1985-04-06 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Solenoid valve with inelastic interrupting section

Families Citing this family (8)

* 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
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.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060383A (en) * 1983-09-12 1985-04-06 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Solenoid valve with inelastic interrupting section

Also Published As

Publication number Publication date
DE3006302A1 (en) 1980-09-04
JPS6016734B2 (en) 1985-04-27
GB2044541A (en) 1980-10-15
GB2044541B (en) 1984-01-11

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