FR2402083A1 - Dispositif correcteur d'avance a depression, pour distributeur d'allumage - Google Patents

Dispositif correcteur d'avance a depression, pour distributeur d'allumage

Info

Publication number
FR2402083A1
FR2402083A1 FR7726169A FR7726169A FR2402083A1 FR 2402083 A1 FR2402083 A1 FR 2402083A1 FR 7726169 A FR7726169 A FR 7726169A FR 7726169 A FR7726169 A FR 7726169A FR 2402083 A1 FR2402083 A1 FR 2402083A1
Authority
FR
France
Prior art keywords
diaphragms
ignition advance
carburettors
vehicle engine
road vehicle
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
FR7726169A
Other languages
English (en)
Other versions
FR2402083B1 (fr
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
Original Assignee
Automobiles Peugeot SA
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 filed Critical Automobiles Peugeot SA
Priority to FR7726169A priority Critical patent/FR2402083A1/fr
Publication of FR2402083A1 publication Critical patent/FR2402083A1/fr
Application granted granted Critical
Publication of FR2402083B1 publication Critical patent/FR2402083B1/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

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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

Ce dispositif est destiné à réduire le plus possible la consommation du moteur et améliorer l'agrément de conduite, sans pour autant augmenter la quantité de gaz polluants rejetés par l'échappement. Il comprend une première capsule à dépression 13 reliée à une première prise de dépression située sur le conduit d'admission du moteur, légèrement en amont du papillon en position fermée, et une deuxième capsule 22 reliée à une deuxième prise de dépression située en aval du papillon en position fermée, la deuxième capsule agissant sur le levier 6 portant le rupteur 4, par l'intermédiaire d'une liaison à course morte 27, 28, qui autorise un débattement du levier 6 sous l'action de la première capsule 13, la deuxième capsule 22 agissant sur le levier dès qu'elle est soumise à la dépression.
FR7726169A 1977-08-29 1977-08-29 Dispositif correcteur d'avance a depression, pour distributeur d'allumage Granted FR2402083A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7726169A FR2402083A1 (fr) 1977-08-29 1977-08-29 Dispositif correcteur d'avance a depression, pour distributeur d'allumage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7726169A FR2402083A1 (fr) 1977-08-29 1977-08-29 Dispositif correcteur d'avance a depression, pour distributeur d'allumage

Publications (2)

Publication Number Publication Date
FR2402083A1 true FR2402083A1 (fr) 1979-03-30
FR2402083B1 FR2402083B1 (fr) 1982-04-16

Family

ID=9194828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726169A Granted FR2402083A1 (fr) 1977-08-29 1977-08-29 Dispositif correcteur d'avance a depression, pour distributeur d'allumage

Country Status (1)

Country Link
FR (1) FR2402083A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480857A1 (fr) * 1980-04-17 1981-10-23 Ducellier & Cie Dispositif de correction d'avance a l'allumage
US4327686A (en) * 1977-10-20 1982-05-04 Ducellier & Cie Ignition advance correction device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327686A (en) * 1977-10-20 1982-05-04 Ducellier & Cie Ignition advance correction device
FR2480857A1 (fr) * 1980-04-17 1981-10-23 Ducellier & Cie Dispositif de correction d'avance a l'allumage

Also Published As

Publication number Publication date
FR2402083B1 (fr) 1982-04-16

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse