GB1239285A - - Google Patents

Info

Publication number
GB1239285A
GB1239285A GB1239285DA GB1239285A GB 1239285 A GB1239285 A GB 1239285A GB 1239285D A GB1239285D A GB 1239285DA GB 1239285 A GB1239285 A GB 1239285A
Authority
GB
United Kingdom
Prior art keywords
passage
valve
induction
additional
downstream
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
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 filed Critical
Publication of GB1239285A publication Critical patent/GB1239285A/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
    • F02M3/00—Idling devices for carburettors
    • F02M3/005—Idling fuel enrichment with motor driven instead of driving; Switching the fuel supply from the main to idling jet system
    • 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
    • F02M3/08—Other details of idling devices
    • F02M3/09—Valves responsive to engine conditions, e.g. manifold vacuum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/19—Degassers

Abstract

1,239,285. Spray carburetters. TOYOTA JIDOSHA KOGYO K.K. Aug. 13, 1968 [Aug. 28, 1967], No. 38739/68. Heading F1B. In a carburetter having an idling passage 9 opening into the induction passage 2 downstream of the throttle valve 6, an additional passage 24, communicating with the induction passage upstream and downstream of the throttle valve, contains a valve 31 opened in dependence upon the vacuum downstream of the throttle and the idling passage is connected to the additional passage upsteam of the valve 31. The valve 31 is arranged to open at over-running. The additional passage 24 may communicate with the induction passage 2 through a pipe (21<SP>1</SP>), Fig. 2 (not shown), projecting into the passage. A switch (41), Fig. 3 (not shown), closed by a diaphragm subject to the vacuum in the induction manifold (40) may operate the valve (31<SP>1</SP>) in the additional passage (24) by means of a solenoid (44). In this embodiment the additional passage (24) connects to the carburetter air filter (52).
GB1239285D 1967-08-28 1968-08-13 Expired GB1239285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5481467 1967-08-28

Publications (1)

Publication Number Publication Date
GB1239285A true GB1239285A (en) 1971-07-14

Family

ID=12981156

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1239285D Expired GB1239285A (en) 1967-08-28 1968-08-13

Country Status (4)

Country Link
US (1) US3503594A (en)
DE (1) DE1751913C3 (en)
FR (1) FR1577028A (en)
GB (1) GB1239285A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1305991A (en) * 1969-02-05 1973-02-07
FR2036056A5 (en) * 1969-03-03 1970-12-24 Brev Etudes Sibe
FR2073074A5 (en) * 1969-12-09 1971-09-24 Nissan Motor
US3782346A (en) * 1970-03-30 1974-01-01 Toyo Kogyo Co Intake system for internal combustion engine
FR2088608A5 (en) * 1970-04-17 1972-01-07 Sibe
US3866584A (en) * 1970-11-03 1975-02-18 Volkswagenwerk Ag Switching device and circuit
JPS502775B1 (en) * 1971-03-11 1975-01-29
DE2152586C3 (en) * 1971-10-22 1975-06-19 Robert Bosch Gmbh, 7000 Stuttgart Vacuum limiter for an electrically controlled gasoline injection device
JPS5415095B2 (en) * 1974-03-19 1979-06-12
JPS5164137A (en) * 1974-11-29 1976-06-03 Nissan Motor
US3963670A (en) * 1975-03-07 1976-06-15 Acf Industries, Incorporated Integrated idle and by-pass system
JPS51116319U (en) * 1975-03-14 1976-09-21
JPS572673Y2 (en) * 1976-03-18 1982-01-18
JPS5610937Y2 (en) * 1976-07-07 1981-03-12
DE2717685C3 (en) * 1977-04-21 1981-04-02 Audi Nsu Auto Union Ag, 7107 Neckarsulm Internal combustion engine for motor vehicles
DE2817026C2 (en) * 1978-04-19 1983-07-07 Central'nyj nau&ccaron;no-issledovatel'skij avtomobil'nyj i avtomotornyj institut (NAMI), Moskva Idle fuel system in a carburetor for internal combustion engines
DE2855683C2 (en) * 1978-12-22 1982-12-16 Pierburg Gmbh & Co Kg, 4040 Neuss Carburetors for internal combustion engines
FR2452002A1 (en) * 1979-03-22 1980-10-17 Sibe IMPROVEMENTS IN CARBURETOR DEVICES FOR INTERNAL COMBUSTION ENGINES
BR8008766A (en) * 1979-07-26 1981-05-26 A Gaget PROCESS AND SPRAYER FOR THE REHABILIZATION OF A CARBURETED MIXING OF IDLE IN AN EXPLOSION ENGINE
US4321900A (en) * 1979-10-12 1982-03-30 Toyota Jidosha Kogyo Kabushiki Kaisha Fuel injection type internal combustion engine
AU7886481A (en) * 1980-12-24 1982-07-15 Prochazka, A. I.c. engine fuel control

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR631753A (en) * 1926-06-28 1927-12-26 Improvements in carburetors
FR773899A (en) * 1933-08-24 1934-11-27 Low speed and cold start adjustment system for carburettors for internal combustion engines and other applications
FR800897A (en) * 1935-04-24 1936-07-21 Carburetor improvements
US2208864A (en) * 1937-12-16 1940-07-23 Carter Carburetor Corp Carburetor device
US2386340A (en) * 1944-12-18 1945-10-09 George M Holley Decelerator
US2621911A (en) * 1947-12-30 1952-12-16 Bendix Aviat Corp Carburetor
US2824726A (en) * 1955-11-08 1958-02-25 Gen Motors Corp Degasser attachment for internal combustion engines
US2935167A (en) * 1956-10-22 1960-05-03 Kelsey Hayes Co Emergency vacuum system
FR1194687A (en) * 1958-04-15 1959-11-12 Method and device for reducing the fuel consumption of motor vehicles
DE1086943B (en) * 1958-07-11 1960-08-11 Brev Etudes S I B E Soc A Resp Carburetor with float tank for internal combustion engines
US3043572A (en) * 1959-07-13 1962-07-10 Acf Ind Inc Separate thermostat controlled latch mechanism for secondary throttles
US3081985A (en) * 1960-11-03 1963-03-19 Chrysler Corp Deceleration air bleed for fuel charging manifold
US3027884A (en) * 1960-11-18 1962-04-03 Gen Motors Corp Engine device for reducing unburned hydrocarbons
US3146844A (en) * 1962-05-17 1964-09-01 Acf Ind Inc Engine idle speed control
US3304068A (en) * 1964-08-13 1967-02-14 Ford Motor Co Automatic idle speed-up device
US3374991A (en) * 1965-03-12 1968-03-26 Walker Brooks Carburetor
DE1601993C3 (en) * 1967-04-06 1974-02-28 Societe Industrielle De Brevets Et D'etudes S.I.B.E., Neuilly-Sur-Seine (Frankreich) Carburetors for internal combustion engines
US3408054A (en) * 1967-07-26 1968-10-29 Walker Brooks Carburetor

Also Published As

Publication number Publication date
DE1751913A1 (en) 1970-04-23
DE1751913B2 (en) 1977-10-20
US3503594A (en) 1970-03-31
FR1577028A (en) 1969-08-01
DE1751913C3 (en) 1983-04-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee