GB2220302B - An electrically controlled valve - Google Patents

An electrically controlled valve

Info

Publication number
GB2220302B
GB2220302B GB8914852A GB8914852A GB2220302B GB 2220302 B GB2220302 B GB 2220302B GB 8914852 A GB8914852 A GB 8914852A GB 8914852 A GB8914852 A GB 8914852A GB 2220302 B GB2220302 B GB 2220302B
Authority
GB
United Kingdom
Prior art keywords
controlled valve
electrically controlled
electrically
valve
controlled
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
GB8914852A
Other versions
GB8914852D0 (en
GB2220302A (en
Inventor
Roger Labouesse
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.)
Solex SA
Original Assignee
Solex SA
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 Solex SA filed Critical Solex SA
Publication of GB8914852D0 publication Critical patent/GB8914852D0/en
Publication of GB2220302A publication Critical patent/GB2220302A/en
Application granted granted Critical
Publication of GB2220302B publication Critical patent/GB2220302B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/32—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/14—Pivoting armatures
    • H01F7/145—Rotary electromagnets with variable gap
    • 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
    • F02M2003/067—Increasing idling speed the valve for controlling the cross-section of the conduit being rotatable, but not being a screw-like valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
GB8914852A 1988-06-29 1989-06-28 An electrically controlled valve Expired - Fee Related GB2220302B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8808760A FR2633694B1 (en) 1988-06-29 1988-06-29 ELECTRICALLY CONTROLLED ROTARY VALVE

Publications (3)

Publication Number Publication Date
GB8914852D0 GB8914852D0 (en) 1989-08-16
GB2220302A GB2220302A (en) 1990-01-04
GB2220302B true GB2220302B (en) 1991-08-14

Family

ID=9367866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8914852A Expired - Fee Related GB2220302B (en) 1988-06-29 1989-06-28 An electrically controlled valve

Country Status (5)

Country Link
DE (1) DE8907897U1 (en)
ES (1) ES2013568A6 (en)
FR (1) FR2633694B1 (en)
GB (1) GB2220302B (en)
IT (1) IT1231625B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254783A (en) * 1991-01-22 1993-10-19 Exxon Chemical Patents, Inc. Catalyst comprising amorphous NiO on silica/alumina support and process for butene dimerization

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504770A (en) * 1980-04-11 1985-03-12 Robert Bosch Gmbh Adjusting device for rotary angle adjustment of a final control element

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2364656A (en) * 1941-10-23 1944-12-12 Magnetic Device Inc Magnetic actuator
US2934680A (en) * 1954-12-28 1960-04-26 North Atlantic Industries Rotary magnetic actuator
US2950424A (en) * 1957-07-03 1960-08-23 Genevieve I Magnuson Solenoid and rotatable shaft device
JPS59144357A (en) * 1983-02-04 1984-08-18 Shindengen Electric Mfg Co Ltd Rotary solenoid
DE3337590A1 (en) * 1983-10-15 1985-04-25 Robert Bosch Gmbh, 7000 Stuttgart ELECTRIC ACTUATOR
JPH0612948B2 (en) * 1984-11-20 1994-02-16 日本電装株式会社 Rotary drive
US4660010A (en) * 1985-10-15 1987-04-21 Ledex, Inc. Rotary latching solenoid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504770A (en) * 1980-04-11 1985-03-12 Robert Bosch Gmbh Adjusting device for rotary angle adjustment of a final control element

Also Published As

Publication number Publication date
GB8914852D0 (en) 1989-08-16
DE8907897U1 (en) 1989-08-17
FR2633694B1 (en) 1992-11-20
ES2013568A6 (en) 1990-05-01
IT8948145A0 (en) 1989-06-28
FR2633694A1 (en) 1990-01-05
GB2220302A (en) 1990-01-04
IT1231625B (en) 1991-12-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950628