FR2445447A1 - INLET GAS FLAP ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE - Google Patents

INLET GAS FLAP ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2445447A1
FR2445447A1 FR7931275A FR7931275A FR2445447A1 FR 2445447 A1 FR2445447 A1 FR 2445447A1 FR 7931275 A FR7931275 A FR 7931275A FR 7931275 A FR7931275 A FR 7931275A FR 2445447 A1 FR2445447 A1 FR 2445447A1
Authority
FR
France
Prior art keywords
internal combustion
combustion engine
inlet gas
flap assembly
gas flap
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.)
Granted
Application number
FR7931275A
Other languages
French (fr)
Other versions
FR2445447B1 (en
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2445447A1 publication Critical patent/FR2445447A1/en
Application granted granted Critical
Publication of FR2445447B1 publication Critical patent/FR2445447B1/fr
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M15/00Carburettors with heating, cooling or thermal insulating means for combustion-air, fuel, or fuel-air mixture
    • F02M15/02Carburettors with heating, cooling or thermal insulating means for combustion-air, fuel, or fuel-air mixture with heating means, e.g. to combat ice-formation
    • F02M15/04Carburettors with heating, cooling or thermal insulating means for combustion-air, fuel, or fuel-air mixture with heating means, e.g. to combat ice-formation the means being electrical
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D9/00Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/12Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating electrically
    • F02M31/135Fuel-air mixture
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02MSUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M31/00Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/16Other apparatus for heating fuel
    • F02M31/18Other apparatus for heating fuel to vaporise fuel
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Lift Valve (AREA)

Abstract

L'invention concerne un volet des gaz prévu dans un passage d'admission de moteur à combustion interne. Le volet 3, porté en rotation par un arbre 5, est pourvu d'un moyen de chauffage 7, permettant de faciliter la vaporisation du carburant délivré en amont. L'extrémité inférieure 6 du volet des gaz peut ne pas comprendre de moyen de chauffage 7. L'invention concerne les volets des gaz prévus dans les passages d'admission des moteurs à combustion interne de véhicules automobiles.The invention relates to a throttle valve provided in an intake passage of an internal combustion engine. The flap 3, carried in rotation by a shaft 5, is provided with a heating means 7, making it possible to facilitate the vaporization of the fuel delivered upstream. The lower end 6 of the throttle flap may not include heating means 7. The invention relates to the throttle flaps provided in the intake passages of internal combustion engines of motor vehicles.

FR7931275A 1978-12-25 1979-12-20 INLET GAS FLAP ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE Granted FR2445447A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978175870U JPS5843655Y2 (en) 1978-12-25 1978-12-25 Internal combustion engine intake throttle valve device

Publications (2)

Publication Number Publication Date
FR2445447A1 true FR2445447A1 (en) 1980-07-25
FR2445447B1 FR2445447B1 (en) 1985-03-01

Family

ID=16003640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931275A Granted FR2445447A1 (en) 1978-12-25 1979-12-20 INLET GAS FLAP ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE

Country Status (4)

Country Link
JP (1) JPS5843655Y2 (en)
DE (1) DE2952375C2 (en)
FR (1) FR2445447A1 (en)
GB (1) GB2037894A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169654B (en) * 1985-01-12 1989-05-04 Genie Economy Components Ltd Internal combustion engines
EP0245266A1 (en) * 1985-01-23 1987-11-19 EISENHOFER, Franz Electric heating device for preheating the fuel in internal combustion engines, especially diesel engines
DE3527380A1 (en) * 1985-07-31 1987-02-12 Bosch Gmbh Robert THROTTLE VALVE CONNECTOR
DE3806701A1 (en) * 1988-03-02 1989-09-14 Pierburg Gmbh DEVICE FOR HEATING THE MIXED CURRENT FROM OTTO MOTORS
DE3921739C1 (en) * 1989-07-01 1990-11-08 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4122138C1 (en) * 1991-07-04 1992-08-13 Robert Bosch Gmbh, 7000 Stuttgart, De
JPH0688560A (en) * 1992-09-04 1994-03-29 Texas Instr Japan Ltd Fuel feed controller of internal combustion engine
US6467468B1 (en) 1999-11-01 2002-10-22 Siemens Vdo Automotive Inc. Throttle position sensor that heats the throttle shaft
DE602004030432D1 (en) 2003-03-20 2011-01-20 Keihin Corp FIXING PROCEDURE FOR THROTTLE BODY AND THROTTLE BODY
GB0508106D0 (en) * 2005-04-22 2005-06-01 Bollons Bernard Carburettors
UA86435C2 (en) * 2007-03-29 2009-04-27 Общество С Ограниченной Ответственностью «Нб» Method for preparation of fuel-air mix and device for irs realization
DE102017111696A1 (en) * 2017-05-30 2018-12-06 Bayerische Motoren Werke Aktiengesellschaft Fluid valve of a charge air duct
KR20220123801A (en) * 2021-03-02 2022-09-13 현대자동차주식회사 Apparatus and method for throttle valve heating control of egr system for preventing freezing

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191408086A (en) * 1914-09-30 1915-04-01 Harry Prosser Improvements in and connected with the Vapourizers of Internal Combustion Engines.
US1422896A (en) * 1922-07-18 Heating coil for carburetors
FR542017A (en) * 1921-10-06 1922-08-04 Process for reheating the feed gases of internal combustion engines, and devices allowing the realization
GB507977A (en) * 1938-07-15 1939-06-23 Alexander Abramson Improvements in or relating to down draught carburettors for internal combustion engines
US3057606A (en) * 1960-03-31 1962-10-09 California Research Corp Carburetor
FR1404104A (en) * 1964-08-06 1965-06-25 Ford France Motor Vehicle Carburetor Butterfly
DE2309954A1 (en) * 1973-02-28 1974-08-29 Deutsche Vergaser Gmbh Co Kg HEATING DEVICE ARRANGED IN A FLOW DUCT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1927463U (en) * 1963-07-27 1965-11-18 Ford Werke Ag THROTTLE BODY FOR CARBURETOR OF MOTOR VEHICLES.
JPS4841116A (en) * 1971-09-29 1973-06-16

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1422896A (en) * 1922-07-18 Heating coil for carburetors
GB191408086A (en) * 1914-09-30 1915-04-01 Harry Prosser Improvements in and connected with the Vapourizers of Internal Combustion Engines.
FR542017A (en) * 1921-10-06 1922-08-04 Process for reheating the feed gases of internal combustion engines, and devices allowing the realization
GB507977A (en) * 1938-07-15 1939-06-23 Alexander Abramson Improvements in or relating to down draught carburettors for internal combustion engines
US3057606A (en) * 1960-03-31 1962-10-09 California Research Corp Carburetor
FR1404104A (en) * 1964-08-06 1965-06-25 Ford France Motor Vehicle Carburetor Butterfly
DE2309954A1 (en) * 1973-02-28 1974-08-29 Deutsche Vergaser Gmbh Co Kg HEATING DEVICE ARRANGED IN A FLOW DUCT

Also Published As

Publication number Publication date
GB2037894A (en) 1980-07-16
FR2445447B1 (en) 1985-03-01
JPS5594455U (en) 1980-06-30
JPS5843655Y2 (en) 1983-10-03
DE2952375A1 (en) 1980-06-26
DE2952375C2 (en) 1983-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse