[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB1390818A - Device for regulating the flow of fuel injected into an internal combustion engine - Google Patents

Device for regulating the flow of fuel injected into an internal combustion engine

Info

Publication number
GB1390818A
GB1390818A GB2202272A GB2202272A GB1390818A GB 1390818 A GB1390818 A GB 1390818A GB 2202272 A GB2202272 A GB 2202272A GB 2202272 A GB2202272 A GB 2202272A GB 1390818 A GB1390818 A GB 1390818A
Authority
GB
United Kingdom
Prior art keywords
regulating
enclosure
conduit
chamber
lever
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
GB2202272A
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.)
Automobiles Peugeot SA
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Automobiles Peugeot SA
Renault SAS
Regie Nationale des Usines Renault
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 Automobiles Peugeot SA, Renault SAS, Regie Nationale des Usines Renault filed Critical Automobiles Peugeot SA
Publication of GB1390818A publication Critical patent/GB1390818A/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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/30—Varying fuel delivery in quantity or timing with variable-length-stroke pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • 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
    • F02M69/36—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 having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages
    • F02M69/40—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 having an enrichment mechanism modifying fuel flow to injectors, e.g. by acting on the fuel metering device or on the valves throttling fuel passages to injection nozzles or overflow passages using variably controlled air pressure, e.g. by modifying the intake air vacuum signal acting on the fuel metering device

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

1390818 Regulating AUTOMOBILES PEUGEOT and REGIE NATIONALE DES USINES RENAULT 11 May 1972 [17 June 1971] 22022/72 Addition to 1186135 Heading F1B In an improvement of the fuel regulating device disclosed in Specification 1186135 a conduit 102, 101, Fig. 1, connects an enclosure (not shown) in which approximately atmospheric pressure prevails, to chamber 4 in which a pressure usually prevails which is intermediate the atmospheric pressure and the pressure prevailing in the inlet pipe, the conduit being normally closed by a device 124, Fig. 2, which is moved to its open position when the cam 30 reaches the vicinity of an extreme position corresponding to predetermined operating conditions. When the engine over-runs lever 27, carrying cam 30 which determines the mixture, pivots in direction F to decrease fuel injection. Near its extreme position lever 27 depresses rod 115 to move valve 124 leftwards thereby communicating chambers 121, 128 and chamber 4 with the enclosure which causes rapid downward shift of diaphragm 3 and rod 21 to cut off the fuel supply in a precise manner.
GB2202272A 1971-06-17 1972-05-11 Device for regulating the flow of fuel injected into an internal combustion engine Expired GB1390818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7121982A FR2142215A6 (en) 1971-06-17 1971-06-17

Publications (1)

Publication Number Publication Date
GB1390818A true GB1390818A (en) 1975-04-16

Family

ID=9078809

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2202272A Expired GB1390818A (en) 1971-06-17 1972-05-11 Device for regulating the flow of fuel injected into an internal combustion engine

Country Status (5)

Country Link
US (1) US3757796A (en)
DE (1) DE2219961C3 (en)
FR (1) FR2142215A6 (en)
GB (1) GB1390818A (en)
IT (1) IT1045076B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT985679B (en) * 1972-06-19 1974-12-10 Vergasser Gmbh U Co Kg Deutsch FUEL REGULATOR FOR INDEPENDENT IGNITION INTERNAL COMBUSTION MOTORCYCLES
JPS5438696B2 (en) * 1972-10-06 1979-11-22
JPS5925919B2 (en) * 1975-12-29 1984-06-22 ヤマハ発動機株式会社 2 cycle engine pump
US4176641A (en) * 1976-12-30 1979-12-04 Cummins Engine Company, Inc. Aneroid for a turbocharged engine
US4388825A (en) * 1977-05-17 1983-06-21 The Bendix Corporation Integral manifold absolute pressure and ambient absolute pressure sensor and associated electronics
DE2901779C2 (en) * 1979-01-18 1986-01-16 Franz Prof. Dipl.-Ing. Dr.Techn. 5100 Aachen Pischinger Device for controlling the delivery rate of an injection pump

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US270334A (en) * 1883-01-09 Cock for water-closets
US2752906A (en) * 1954-07-12 1956-07-03 Cav Ltd Pneumatic governors for liquid-fuel injection pumps
FR1452758A (en) * 1965-07-30 1966-04-15 Publicite Francaise Device for correcting the flow of fuel injected into an internal combustion engine
FR1558460A (en) * 1967-12-20 1969-02-28

Also Published As

Publication number Publication date
DE2219961A1 (en) 1973-01-04
IT1045076B (en) 1980-05-10
DE2219961B2 (en) 1973-06-28
FR2142215A6 (en) 1973-01-26
DE2219961C3 (en) 1974-01-24
US3757796A (en) 1973-09-11

Similar Documents

Publication Publication Date Title
USRE27993E (en) Exhaust recirculation control for an engine
GB1401343A (en) Exhaust gas recirculation control system for internal combustion engines
GB1486466A (en) Internal combustion engines
GB1370069A (en) Carburettor
GB1349006A (en) Carburettors for internal combustion engines
GB1400263A (en) Carburettor having an anti-running-on control
GB1348757A (en) Engine carburetor with anti-running on and deceleration control
GB1390818A (en) Device for regulating the flow of fuel injected into an internal combustion engine
US3712279A (en) Vacuum spark advance cutoff
GB1469487A (en) Afterburning control of internal combustion engine exhaust gas
US3356083A (en) Distributor vacuum advance valve
US4205641A (en) Start control means for internal combustion engine
GB1506996A (en) Carburation devices for internal combustion engines
GB1348965A (en) Carburetor with anti-running-on control
US3699936A (en) Accelerator pump controlled engine spark timing
US3738342A (en) Engine exhaust recirculation
US4103653A (en) Method of and apparatus for controlling ignition timing of an internal combustion engine
GB1239353A (en)
GB1355249A (en) Spark ignition internal combustion engine
US2800121A (en) Fuel injection system for internal combustion engines
GB1355016A (en) Secondary air regulating system for automotive internal combustion engine
GB1311397A (en) Exhaust gas recirculation control mechanism for an internal combustion engine
US4146595A (en) Idling device of carburettor
US2901229A (en) Multiple stage choke control
GB1527935A (en) Internal combustion engine operating condition control systems

Legal Events

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