ES392970A1 - Centrifugal advance device for an ignition distributor - Google Patents

Centrifugal advance device for an ignition distributor

Info

Publication number
ES392970A1
ES392970A1 ES392970A ES392970A ES392970A1 ES 392970 A1 ES392970 A1 ES 392970A1 ES 392970 A ES392970 A ES 392970A ES 392970 A ES392970 A ES 392970A ES 392970 A1 ES392970 A1 ES 392970A1
Authority
ES
Spain
Prior art keywords
masses
main
engine speed
auxiliary
angular movement
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
ES392970A
Other languages
Spanish (es)
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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 Ducellier et Cie filed Critical Ducellier et Cie
Publication of ES392970A1 publication Critical patent/ES392970A1/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
    • 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
    • F02P5/06—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 engine speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

A centrifugal advance device for an ignition distributor for an internal combustion engine wherein there are provided two main flywheel masses and two auxiliary flywheel masses. The main masses are each pivotable on a pin mounted on a plate which is connected to a drivable shaft and the auxiliary masses are coupled to the main masses. These masses are adapted on rotation of said shaft to displace a plate connected to a cam which is adapted to actuate a contact-breaker arm for obtaining a variation in the timing of the spark. The auxiliary masses are arranged to move the main masses in their angular displacement during a first stage of variation corresponding to a lower region of engine speed. After the engine speed has passed through this lower region, two abutments fixed to the plate connected to the control shaft prevent further angular movement of the auxiliary masses and main masses, thus providing an intermediate region of engine speed during which the timing of the spark does not vary. As the engine speed increases still further into an upper region spring means acting on said masses are overcome to permit further angular movement of the main masses and thus further angular movement of the plate connected to said cam.
ES392970A 1970-07-10 1971-07-06 Centrifugal advance device for an ignition distributor Expired ES392970A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7025775A FR2097562A5 (en) 1970-07-10 1970-07-10

Publications (1)

Publication Number Publication Date
ES392970A1 true ES392970A1 (en) 1973-11-01

Family

ID=9058604

Family Applications (1)

Application Number Title Priority Date Filing Date
ES392970A Expired ES392970A1 (en) 1970-07-10 1971-07-06 Centrifugal advance device for an ignition distributor

Country Status (7)

Country Link
US (1) US3715528A (en)
BE (1) BE767764A (en)
DE (1) DE2132969A1 (en)
ES (1) ES392970A1 (en)
FR (1) FR2097562A5 (en)
GB (1) GB1342255A (en)
NL (1) NL7109485A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111448A (en) * 1974-02-15 1975-09-02
DE2439366C2 (en) * 1974-08-16 1982-10-14 Bayerische Motoren Werke AG, 8000 München Centrifugal adjustment device for ignition interrupters of internal combustion engines
US3964456A (en) * 1974-12-24 1976-06-22 Colt Industries Operating Corporation Ignition distributor
JPS5815660Y2 (en) * 1977-08-10 1983-03-30 株式会社デンソー Ignition distributor for internal combustion engines
CA1104892A (en) * 1978-02-03 1981-07-14 Hiroyasu Naito Ignition timing control device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008647A (en) * 1932-05-07 1935-07-16 Electric Auto Lite Co Timer and distributor mechanism
US2219480A (en) * 1937-07-22 1940-10-29 Gen Motors Corp Centrifugal control for ignition timer
US2238649A (en) * 1939-04-04 1941-04-15 Reconstruction Finance Corp Drive connection
US2533755A (en) * 1945-04-12 1950-12-12 Bendix Aviat Corp Speed controlled coupling
US3062929A (en) * 1959-08-31 1962-11-06 Holley Carburetor Co Ignition distributor advance mechanism
US3202777A (en) * 1961-10-04 1965-08-24 Holley Carburetor Co Ignition distributor with friction preventive means in the advance mechanism
US3139081A (en) * 1962-06-22 1964-06-30 Motorola Inc Distributor advance mechanism
DE1291941B (en) * 1965-08-17 1969-04-03 Nippon Denso Co Ignition distributor for internal combustion engines with negative pressure ignition adjustment
FR1519700A (en) * 1967-02-08 1968-04-05 Ducellier & Cie Centrifuged advancement device for internal combustion engine ignition distributor
US3430459A (en) * 1967-12-21 1969-03-04 Raymond Roger Hill Adjustable advance limiter for ignition systems

Also Published As

Publication number Publication date
BE767764A (en) 1971-10-18
US3715528A (en) 1973-02-06
FR2097562A5 (en) 1972-03-03
NL7109485A (en) 1972-01-12
GB1342255A (en) 1974-01-03
DE2132969A1 (en) 1972-01-20

Similar Documents

Publication Publication Date Title
ES407998A1 (en) Fuel injection apparatus for internal combustion engines
GB1395384A (en) Fuel injection pumps for internal combustion engines
ES392970A1 (en) Centrifugal advance device for an ignition distributor
BR7405892D0 (en) IMPROVEMENT IN ENGINE WITH IGNITION PISTON BY INTERNAL COMBUSTION SPARK
CA1032039A (en) Ignition timing control device for an internal combustion engine
CA939273A (en) Rotor for improved fuel combustion in a rotary piston internal combustion engine
GB1308804A (en) Ignition devices for rotary piston internal combustion engines and engines including such devices
IT1011581B (en) ELECTRICAL SYSTEM FOR MACHINES DRIVEN BY SMALL INTERNAL COMBUSTION ENGINES
JPS51126434A (en) Ignition device for rotary piston internal combustion engine
GB1376515A (en) Rotary piston internal combustion engine
ES432776A1 (en) Centrifugal advance device for the ignition distributor of an internal combustion engine
IT971007B (en) CENTRIFUGAL REGULATOR FOR AN IGNITION DISTRIBUTOR BELONGING TO AN INTERNAL COMBUSTION MACHINE
GB1132391A (en) Improvements in and relating to compression relief mechanisms
ES370078A1 (en) Ignition distributor
ES410635A1 (en) Centrifugal mechanism
BE820054A (en) FUEL MIXTURE FOR SPARK IGNITION ENGINES
US1542354A (en) Power control in internal-combustion motors
US1938271A (en) Internal combustion engine
ES413850A1 (en) Ignition distributor for an internal combustion engine
IT939785B (en) ROTARY FUEL DISTRIBUTOR FOR INTERNAL COMBUSTION ENGINES
ES397322A1 (en) Centrifugal advance mechanism for an ignition distributor for use in an internal combustion engine
IT1016109B (en) SCINTIL LA IGNITION DEVICE FOR INTERNAL COMBUSTION ENGINES
US1954323A (en) Device for controlling the relative position of rotating elements
GB440705A (en) Improvements in and relating to devices for automatically varying the ignition timing of internal combustion engines
ES399463A1 (en) Centrifugal advance device for the ignition distributor of an internal combustion engine