FR1261302A - Device for automatically varying the speed of rotation of an organ with respect to and as a function of that of its driving organ - Google Patents

Device for automatically varying the speed of rotation of an organ with respect to and as a function of that of its driving organ

Info

Publication number
FR1261302A
FR1261302A FR7940A FR42007940A FR1261302A FR 1261302 A FR1261302 A FR 1261302A FR 7940 A FR7940 A FR 7940A FR 42007940 A FR42007940 A FR 42007940A FR 1261302 A FR1261302 A FR 1261302A
Authority
FR
France
Prior art keywords
organ
rotation
speed
respect
function
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
FR7940A
Other languages
French (fr)
Inventor
Stephane Granjon
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 filed Critical
Priority to FR7940A priority Critical patent/FR1261302A/en
Application granted granted Critical
Publication of FR1261302A publication Critical patent/FR1261302A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F16H61/0202—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used the signals being electric
    • 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
    • F16H2718/16—Control dependent on speed only the toothed wheels remain engaged the control being electric
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/46—Gearings having only two central gears, connected by orbital gears
    • F16H3/48—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears
    • F16H3/52—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears
    • F16H3/54—Gearings having only two central gears, connected by orbital gears with single orbital gears or pairs of rigidly-connected orbital gears comprising orbital spur gears one of the central gears being internally toothed and the other externally toothed
FR7940A 1960-04-05 1960-04-05 Device for automatically varying the speed of rotation of an organ with respect to and as a function of that of its driving organ Expired FR1261302A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7940A FR1261302A (en) 1960-04-05 1960-04-05 Device for automatically varying the speed of rotation of an organ with respect to and as a function of that of its driving organ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7940A FR1261302A (en) 1960-04-05 1960-04-05 Device for automatically varying the speed of rotation of an organ with respect to and as a function of that of its driving organ

Publications (1)

Publication Number Publication Date
FR1261302A true FR1261302A (en) 1961-05-19

Family

ID=8572808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7940A Expired FR1261302A (en) 1960-04-05 1960-04-05 Device for automatically varying the speed of rotation of an organ with respect to and as a function of that of its driving organ

Country Status (1)

Country Link
FR (1) FR1261302A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016710A1 (en) * 1979-03-23 1980-10-01 Automobiles Citroen Device for driving auxiliary apparatus in motor vehicles
FR2484927A2 (en) * 1979-03-23 1981-12-24 Citroen Sa Gearing arrangement for automobile - uses two=part pulley drive connected by elastic disc
US4625587A (en) * 1981-04-24 1986-12-02 Aisin-Warner Kabushiki Kaisha Speed change device for use in driving auxiliary machinery
DE3810911A1 (en) * 1987-04-03 1988-10-13 Mitsubishi Electric Corp DRIVE DEVICE FOR AUXILIARY UNITS
FR2628688A1 (en) * 1988-03-17 1989-09-22 Valeo Gearbox for driving engine alternator - has electromagnetic brake increasing drive ratio at low engine speed to boost alternator power
EP0886047A3 (en) * 1997-06-19 2000-06-21 Baruffaldi S.P.A. Device for transmitting movement to an electromagnetic clutch and epicyclic gearing for motor vehicle fans
EP1988263A2 (en) * 2007-04-26 2008-11-05 Baruffaldi S.p.A. Apparatus with free-wheel device and double-armature clutch for transmitting the movement to fans for cooling vehicles

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016710A1 (en) * 1979-03-23 1980-10-01 Automobiles Citroen Device for driving auxiliary apparatus in motor vehicles
FR2451839A1 (en) * 1979-03-23 1980-10-17 Citroen Sa DEVICE FOR DRIVING ACCESSORIES OF MOTOR VEHICLES
FR2484927A2 (en) * 1979-03-23 1981-12-24 Citroen Sa Gearing arrangement for automobile - uses two=part pulley drive connected by elastic disc
US4625587A (en) * 1981-04-24 1986-12-02 Aisin-Warner Kabushiki Kaisha Speed change device for use in driving auxiliary machinery
DE3810911A1 (en) * 1987-04-03 1988-10-13 Mitsubishi Electric Corp DRIVE DEVICE FOR AUXILIARY UNITS
FR2628688A1 (en) * 1988-03-17 1989-09-22 Valeo Gearbox for driving engine alternator - has electromagnetic brake increasing drive ratio at low engine speed to boost alternator power
EP0886047A3 (en) * 1997-06-19 2000-06-21 Baruffaldi S.P.A. Device for transmitting movement to an electromagnetic clutch and epicyclic gearing for motor vehicle fans
EP1988263A2 (en) * 2007-04-26 2008-11-05 Baruffaldi S.p.A. Apparatus with free-wheel device and double-armature clutch for transmitting the movement to fans for cooling vehicles
EP1988263A3 (en) * 2007-04-26 2010-02-24 Baruffaldi S.p.A. Apparatus with free-wheel device and double-armature clutch for transmitting the movement to fans for cooling vehicles

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