US3613652A - Apparatus for automatically adjusting the timing of ignition of an internal combustion engine to correspond with the engine speed - Google Patents

Apparatus for automatically adjusting the timing of ignition of an internal combustion engine to correspond with the engine speed Download PDF

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Publication number
US3613652A
US3613652A US11485A US3613652DA US3613652A US 3613652 A US3613652 A US 3613652A US 11485 A US11485 A US 11485A US 3613652D A US3613652D A US 3613652DA US 3613652 A US3613652 A US 3613652A
Authority
US
United States
Prior art keywords
blocks
control shaft
movable plate
movement
primary
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 - Lifetime
Application number
US11485A
Other languages
English (en)
Inventor
Jean Henri Stellwagen
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.)
Sev Marchal
Original Assignee
Sev Marchal
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
Priority claimed from FR6904032A external-priority patent/FR2032082A5/fr
Priority claimed from FR6927755A external-priority patent/FR2059456B2/fr
Application filed by Sev Marchal filed Critical Sev Marchal
Application granted granted Critical
Publication of US3613652A publication Critical patent/US3613652A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the present invention is intended to describe a device which employs an assembly of inertial blocks activated by centrifugal force, and which produces a retarding of the spark on the one hand for a certain speed range and on the other hand an advancing of the spark for a certain speed range. It is noteworthy that the device of the invention provides an association of elements that produces an advance of the spark corresponding to a given increase in engine r.p.m. with elements that produce a delay of the spark, all of which is rapidly established at a maximum value for a slight change of engine r.p.m.
  • FIG. 4 is a view similar to that of FIG. 2 showing the same apparatus in a position corresponding to a maximum advance of ignition.
  • FIGS. 6 to 11 All the component parts which are numbered 1 through 22 are identical to those described with reference to FIGS. l-S.

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)
US11485A 1969-02-18 1970-02-16 Apparatus for automatically adjusting the timing of ignition of an internal combustion engine to correspond with the engine speed Expired - Lifetime US3613652A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6904032A FR2032082A5 (de) 1969-02-18 1969-02-18
FR6927755A FR2059456B2 (de) 1969-08-12 1969-08-12

Publications (1)

Publication Number Publication Date
US3613652A true US3613652A (en) 1971-10-19

Family

ID=26214849

Family Applications (1)

Application Number Title Priority Date Filing Date
US11485A Expired - Lifetime US3613652A (en) 1969-02-18 1970-02-16 Apparatus for automatically adjusting the timing of ignition of an internal combustion engine to correspond with the engine speed

Country Status (3)

Country Link
US (1) US3613652A (de)
JP (1) JPS4833291B1 (de)
DE (2) DE7004958U (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923028A (en) * 1974-01-23 1975-12-02 Gen Motors Corp Ignition distributor centrifugal advance mechanism
US3933138A (en) * 1972-12-27 1976-01-20 Societe Anonyme Pour L'equipement Electrique Des Vehicules S.E.V. Marchal Spark distributor
US4030467A (en) * 1974-08-16 1977-06-21 Bayerische Motoren Werke Aktiengesellschaft Centrifugal adjusting mechanism for ignition interrupters of internal combustion engines

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721904C2 (de) * 1977-05-14 1981-09-17 Bayerische Motoren Werke AG, 8000 München Drehzahlbegrenzungs-Einrichtung für Brennkraftmaschinen von Kraftfahrzeugen
DE3210994A1 (de) * 1982-03-25 1983-09-29 Robert Bosch Gmbh, 7000 Stuttgart Transistor-spulenzuendanlage mit induktionsgeber fuer brennkraftmaschinen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220395A (en) * 1964-03-23 1965-11-30 Gen Motors Corp Distributor having advance and retard control

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3220395A (en) * 1964-03-23 1965-11-30 Gen Motors Corp Distributor having advance and retard control

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933138A (en) * 1972-12-27 1976-01-20 Societe Anonyme Pour L'equipement Electrique Des Vehicules S.E.V. Marchal Spark distributor
US3923028A (en) * 1974-01-23 1975-12-02 Gen Motors Corp Ignition distributor centrifugal advance mechanism
US4030467A (en) * 1974-08-16 1977-06-21 Bayerische Motoren Werke Aktiengesellschaft Centrifugal adjusting mechanism for ignition interrupters of internal combustion engines

Also Published As

Publication number Publication date
DE7004958U (de) 1971-06-09
DE2006496C3 (de) 1980-06-12
DE2006496B2 (de) 1979-09-27
DE2006496A1 (de) 1970-09-03
JPS4833291B1 (de) 1973-10-13

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