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FR2449203A1 - CONTROL VALVE FOR A PNEUMATICALLY ACTUATED ADJUSTING MEMBER ON AN INTERNAL COMBUSTION ENGINE - Google Patents

CONTROL VALVE FOR A PNEUMATICALLY ACTUATED ADJUSTING MEMBER ON AN INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2449203A1
FR2449203A1 FR8001442A FR8001442A FR2449203A1 FR 2449203 A1 FR2449203 A1 FR 2449203A1 FR 8001442 A FR8001442 A FR 8001442A FR 8001442 A FR8001442 A FR 8001442A FR 2449203 A1 FR2449203 A1 FR 2449203A1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
control valve
regulator
adjusting member
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
FR8001442A
Other languages
French (fr)
Other versions
FR2449203B1 (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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of FR2449203A1 publication Critical patent/FR2449203A1/en
Application granted granted Critical
Publication of FR2449203B1 publication Critical patent/FR2449203B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/05—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means
    • F02P5/10—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure
    • F02P5/103—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using mechanical means dependent on fluid pressure in engine, e.g. combustion-air pressure dependent on the combustion-air pressure in engine
    • F02P5/106—Combustion-air pressure devices combined with other specific conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

A.SOUPAPE DE COMMANDE AVEC UN CORPS DE SOUPAPE SUSCEPTIBLE D'ETRE DEPLACE EN FONCTION DE LA TEMPERATURE, POUR UN ORGANE DE REGLAGE ACTIONNE PNEUMATIQUEMENT SUR UN MOTEUR A COMBUSTION INTERNE A ALLUMAGE SEPARE, QUI COMPORTE DANS LE CARBURATEUR, UN REGULATEUR DE MELANGE EN MARCHE A CHAUD AVEC UN ELEMENT EN MATERIAU DILATABLE EN CONTACT AVEC LE LIQUIDE DE REFROIDISSEMENT. B.SOUPAPE CARACTERISEE EN CE QUE LE CORPS DE SOUPAPE (PISTON DE COMMANDE 1) EST EN LIAISON FONCTIONNELLE AVEC L'ELEMENT MATERIAU DILATABLE 5 DU REGULATEUR DE MELANGE DE MARCHE A CHAUD 2 TANDIS QUE LE CORPS DE SOUPAPE (PISTON DE COMMANDE 1) ET LE REGULATEUR DE MELANGE EN MARCHE A CHAUD 2 SONT REUNIS EN UNE UNITE CONSTITUTIVE. C.L'INVENTION S'APPLIQUE NOTAMMENT AU REGLAGE DE L'ALLUMAGE D'UN MOTEUR A COMBUSTION INTERNE.A. CONTROL VALVE WITH A VALVE BODY LIKELY TO BE MOVED ACCORDING TO THE TEMPERATURE, FOR A REGULATOR PNEUMATICALLY ACTIVATED ON A SEPARATE IGNITION INTERNAL COMBUSTION ENGINE, WHICH IS CONTAINED IN THE CARBURETOR, A MIXING REGULATOR HOT WITH AN EXPANDABLE MATERIAL ELEMENT IN CONTACT WITH THE COOLANT. B. VALVE CHARACTERIZED IN THAT THE VALVE BODY (CONTROL PISTON 1) IS IN FUNCTIONAL CONNECTION WITH THE EXPANDABLE MATERIAL ELEMENT 5 OF THE HOT RUN MIX REGULATOR 2 WHILE THE VALVE BODY (CONTROL PISTON 1) AND THE MIXING REGULATOR IN HOT OPERATION 2 ARE MEMBERS OF A CONSTITUTIVE UNIT. C. THE INVENTION APPLIES IN PARTICULAR TO THE ADJUSTMENT OF THE IGNITION OF AN INTERNAL COMBUSTION ENGINE.

FR8001442A 1979-02-14 1980-01-23 CONTROL VALVE FOR A PNEUMATICALLY ACTUATED ADJUSTING MEMBER ON AN INTERNAL COMBUSTION ENGINE Granted FR2449203A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2905520A DE2905520C2 (en) 1979-02-14 1979-02-14 Control valve for a pneumatically operated adjusting element

Publications (2)

Publication Number Publication Date
FR2449203A1 true FR2449203A1 (en) 1980-09-12
FR2449203B1 FR2449203B1 (en) 1984-03-23

Family

ID=6062849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8001442A Granted FR2449203A1 (en) 1979-02-14 1980-01-23 CONTROL VALVE FOR A PNEUMATICALLY ACTUATED ADJUSTING MEMBER ON AN INTERNAL COMBUSTION ENGINE

Country Status (4)

Country Link
DE (1) DE2905520C2 (en)
FR (1) FR2449203A1 (en)
GB (1) GB2043170B (en)
IT (1) IT1141206B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58126455A (en) * 1982-01-22 1983-07-27 Toyota Motor Corp Carburetor controller
DE19715343A1 (en) * 1997-04-12 1998-10-15 Dolmar Gmbh Internal combustion engine with cold start device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2161946A1 (en) * 1971-12-14 1973-06-20 Volkswagenwerk Ag DEVICE FOR TEMPERATURE-DEPENDENT ADJUSTMENT OF THE FUEL SUPPLY AND THE STOP TIME OF AN IDLE ENGINE
FR2357741A1 (en) * 1976-07-07 1978-02-03 Honda Motor Co Ltd PERFECTED INTERNAL COMBUSTION ENGINE
FR2379706A1 (en) * 1977-02-08 1978-09-01 Sibe IMPROVEMENTS FOR CARBURETORS EQUIPPED WITH A COLD START AND START DEVICE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1964022A1 (en) * 1969-12-20 1971-06-24 Behr Thomson Dehnstoffregler Switch for control loops
US3954090A (en) * 1972-10-03 1976-05-04 Nippondenso Co., Ltd. Ignition timing control devices for engines
FR2367922A1 (en) * 1976-10-14 1978-05-12 Sibe Fuel ratio control for down-draught carburettor - has choke flap operated pneumatically dependent on state of oxygen sensor in exhaust

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2161946A1 (en) * 1971-12-14 1973-06-20 Volkswagenwerk Ag DEVICE FOR TEMPERATURE-DEPENDENT ADJUSTMENT OF THE FUEL SUPPLY AND THE STOP TIME OF AN IDLE ENGINE
FR2357741A1 (en) * 1976-07-07 1978-02-03 Honda Motor Co Ltd PERFECTED INTERNAL COMBUSTION ENGINE
FR2379706A1 (en) * 1977-02-08 1978-09-01 Sibe IMPROVEMENTS FOR CARBURETORS EQUIPPED WITH A COLD START AND START DEVICE

Also Published As

Publication number Publication date
IT8019795A0 (en) 1980-02-08
IT1141206B (en) 1986-10-01
GB2043170B (en) 1982-11-03
GB2043170A (en) 1980-10-01
DE2905520A1 (en) 1980-08-21
DE2905520C2 (en) 1982-06-24
FR2449203B1 (en) 1984-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse