GB1212794A - Improvements in or relating to internal combustion engines - Google Patents

Improvements in or relating to internal combustion engines

Info

Publication number
GB1212794A
GB1212794A GB08361/68A GB1836168A GB1212794A GB 1212794 A GB1212794 A GB 1212794A GB 08361/68 A GB08361/68 A GB 08361/68A GB 1836168 A GB1836168 A GB 1836168A GB 1212794 A GB1212794 A GB 1212794A
Authority
GB
United Kingdom
Prior art keywords
sleeve
switch
manifold
valve
engine
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
GB08361/68A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1212794A publication Critical patent/GB1212794A/en
Expired 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/28—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for cutting-out the fuel supply to the engine or to main injectors during certain operating periods, e.g. deceleration
    • 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

Abstract

1,212,794. Regulating I. C. engines. ROBERT BOSCH G.m.b.H. April 18, 1968 [April 19, 1967], No. 18361/68. Heading F1B. A sleeve 15 slipped on to one end 20 of the shaft 4 of a butterfly valve 2 in an I. C. engine intake manifold 1 is mounted in a housing 5, 6 secured to the manifold and a member 17, 18 is coupled to the sleeve for actuating a switch 13. The switch may be arranged to reduce or cut off the fuel supply of a petrol injection fuel-air mixture compression engine when the valve 2 is closed or substantially closed or allow an electrically controlled clutch to connect the engine and driving wheels of a vehicle only when the valve is opened beyond a predetermined angle. The sleeve 15 is non- rotatably connected to the shaft end 20 by a leaf spring 19 between the sleeve and the flattened part of the shaft end. The housing part 5 is secured to the manifold 1 by screws 23 engaging in arcuate slots 22. The switch 13 is connected in series with a bi-metallic temperature switch 12.
GB08361/68A 1967-04-19 1968-04-18 Improvements in or relating to internal combustion engines Expired GB1212794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0070609 1967-04-19

Publications (1)

Publication Number Publication Date
GB1212794A true GB1212794A (en) 1970-11-18

Family

ID=6976718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08361/68A Expired GB1212794A (en) 1967-04-19 1968-04-18 Improvements in or relating to internal combustion engines

Country Status (2)

Country Link
US (1) US3504656A (en)
GB (1) GB1212794A (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899951A (en) * 1959-08-18 Fuel cut-off device for fuel injection system
US2139355A (en) * 1936-03-17 1938-12-06 Carter Carburetor Corp Carburetor device
US2725895A (en) * 1952-03-20 1955-12-06 Sncaso Flow-regulators for fluids
US2957464A (en) * 1956-06-18 1960-10-25 Gen Motors Corp Fuel injection system
US2843098A (en) * 1956-09-10 1958-07-15 Gen Motors Corp Charge forming means
US2841131A (en) * 1957-02-21 1958-07-01 Gen Motors Corp Fuel metering system
US2879046A (en) * 1957-05-17 1959-03-24 Gen Motors Corp Fuel distributing valve for fuel injection system
US2926895A (en) * 1958-11-24 1960-03-01 Gen Motors Corp Automatic choke improvement
US2974921A (en) * 1959-02-09 1961-03-14 Actuation Res Corp Pressurized power actuated butterfly valve
US3189700A (en) * 1962-12-06 1965-06-15 Contromatics Corp Valve actuator and switch
US3310044A (en) * 1965-03-26 1967-03-21 Bruce T Haverstick Electrically operated solenoid cutoff valve for gasoline carburetors

Also Published As

Publication number Publication date
US3504656A (en) 1970-04-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees