JPS6436935A - Solenoid valve and throttle valve connecting unit with solenoid valve - Google Patents

Solenoid valve and throttle valve connecting unit with solenoid valve

Info

Publication number
JPS6436935A
JPS6436935A JP63127241A JP12724188A JPS6436935A JP S6436935 A JPS6436935 A JP S6436935A JP 63127241 A JP63127241 A JP 63127241A JP 12724188 A JP12724188 A JP 12724188A JP S6436935 A JPS6436935 A JP S6436935A
Authority
JP
Japan
Prior art keywords
locking member
valve
passages
flow passage
air gap
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.)
Pending
Application number
JP63127241A
Other languages
Japanese (ja)
Inventor
Horun Maatein
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.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO AG
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 Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of JPS6436935A publication Critical patent/JPS6436935A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

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

Abstract

PURPOSE: To make it possible to employ an electromagnetic valve with a small air gap by structuring a locking member for a safety valve to be actuated by the magnetic valve and a disk arranged within an opening to occupy specific amount so that a large flow passage section with a small stroke can be released. CONSTITUTION: In the safety valve 8 of an idling adjuster, a locking member 9 is locked by a compression spring 19 in a state of pre-load away from the iron core 21 by means of an air gap 20. At this locking position the locking member 9 is in contact with a valve seat 10 and the passages 16, 17 for the locking member 9 and the passages 14, 15 for a disk 13 are in contact without overlapping with one another. Hence, on the actuation of the electromagnetic valve, the locking member 9 is sucked by the iron core 21 to keep away from the valve seat 10 causing a flow passage section for the passages 16, 17 of the locking member 9 and the passages 14, 15 of the disk 13 is released in addition to the flow passage section passing outside of the locking member 9. Accordingly, the stroke of the locking member 9 can be made small and a relatively low-cost electromagnetic valve with a small air gap 20 can be utilized.
JP63127241A 1987-07-22 1988-05-26 Solenoid valve and throttle valve connecting unit with solenoid valve Pending JPS6436935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873724263 DE3724263A1 (en) 1987-07-22 1987-07-22 Solenoid valve and throttle housing with such a valve

Publications (1)

Publication Number Publication Date
JPS6436935A true JPS6436935A (en) 1989-02-07

Family

ID=6332121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63127241A Pending JPS6436935A (en) 1987-07-22 1988-05-26 Solenoid valve and throttle valve connecting unit with solenoid valve

Country Status (2)

Country Link
JP (1) JPS6436935A (en)
DE (1) DE3724263A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003161235A (en) * 2001-11-26 2003-06-06 Denso Corp Intake device for internal combustion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT243420B (en) * 1963-05-08 1965-11-10 Enfo Grundlagen Forschungs Ag Multi-ring valve
DE2949884C2 (en) * 1979-12-12 1985-05-30 Vdo Adolf Schindling Ag, 6000 Frankfurt Valve arrangement for regulating the idle speed of Otto engines

Also Published As

Publication number Publication date
DE3724263A1 (en) 1989-02-02

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