FR2451839B1 - - Google Patents

Info

Publication number
FR2451839B1
FR2451839B1 FR7907976A FR7907976A FR2451839B1 FR 2451839 B1 FR2451839 B1 FR 2451839B1 FR 7907976 A FR7907976 A FR 7907976A FR 7907976 A FR7907976 A FR 7907976A FR 2451839 B1 FR2451839 B1 FR 2451839B1
Authority
FR
France
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
FR7907976A
Other languages
French (fr)
Other versions
FR2451839A1 (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 Citroen SA
Original Assignee
Automobiles Citroen 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 Citroen SA filed Critical Automobiles Citroen SA
Priority to FR7907976A priority Critical patent/FR2451839A1/fr
Priority to EP80400377A priority patent/EP0016710A1/fr
Priority to FR8014282A priority patent/FR2484927B2/fr
Publication of FR2451839A1 publication Critical patent/FR2451839A1/fr
Application granted granted Critical
Publication of FR2451839B1 publication Critical patent/FR2451839B1/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
    • F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/046—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using mechanical drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2718/00—Mechanisms for speed-change of planetary gearing, the speed change control being dependent on function parameters of the gearing
    • F16H2718/08—Control dependent on speed
    • F16H2718/10—Control dependent on speed only the toothed wheels remain engaged
    • F16H2718/12—Control dependent on speed only the toothed wheels remain engaged the control being mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Retarders (AREA)
  • Pulleys (AREA)
  • Structure Of Transmissions (AREA)
FR7907976A 1979-03-23 1979-03-23 Dispositif d'entrainement d'accessoires de vehicules automobiles Granted FR2451839A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7907976A FR2451839A1 (fr) 1979-03-23 1979-03-23 Dispositif d'entrainement d'accessoires de vehicules automobiles
EP80400377A EP0016710A1 (fr) 1979-03-23 1980-03-20 Dispositif d'entraînement d'accessoires de véhicules automobiles
FR8014282A FR2484927B2 (fr) 1979-03-23 1980-06-23 Dispositif d'entrainement d'accessoires de vehicules automobiles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7907976A FR2451839A1 (fr) 1979-03-23 1979-03-23 Dispositif d'entrainement d'accessoires de vehicules automobiles

Publications (2)

Publication Number Publication Date
FR2451839A1 FR2451839A1 (fr) 1980-10-17
FR2451839B1 true FR2451839B1 (enExample) 1982-07-02

Family

ID=9223725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907976A Granted FR2451839A1 (fr) 1979-03-23 1979-03-23 Dispositif d'entrainement d'accessoires de vehicules automobiles

Country Status (2)

Country Link
EP (1) EP0016710A1 (enExample)
FR (1) FR2451839A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61228155A (ja) * 1985-04-01 1986-10-11 Mitsubishi Electric Corp エンジンの補機駆動装置
US4667537A (en) * 1985-05-30 1987-05-26 Canadian Fram Limited Two speed accessory drive
FR2628688B1 (fr) * 1988-03-17 1990-06-22 Valeo Dispositif d'entrainement par un organe moteur d'un organe recepteur comportant un ventilateur
DE3822611C1 (enExample) * 1988-07-04 1989-07-06 Siegfried A. Dipl.-Ing. Eisenmann
CN108050215B (zh) * 2017-12-15 2018-11-13 杭州富阳新远新能源有限公司 一种两档离心块变速器
EP3732071B1 (en) * 2017-12-29 2022-10-26 Volvo Truck Corporation A drive system for an engine arrangement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1261302A (fr) * 1960-04-05 1961-05-19 Dispositif pour faire varier automatiquement la vitesse de rotation d'un organe par rapport et en fonction de celle de son organe entraîneur
US3108494A (en) * 1960-10-06 1963-10-29 Gen Motors Corp Accessory drive mechanism
US3096662A (en) * 1961-12-06 1963-07-09 Edwin C Mcrae Engine accessory drive
US3314308A (en) * 1964-09-28 1967-04-18 Gen Motors Corp Accessory drive mechanism
US3502056A (en) * 1968-03-26 1970-03-24 James W Dillard R.p.m. multiplier for automobile fan
US3884089A (en) * 1972-10-02 1975-05-20 Fmc Corp Multi-speed motion transmitting mechanism

Also Published As

Publication number Publication date
EP0016710A1 (fr) 1980-10-01
FR2451839A1 (fr) 1980-10-17

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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