FR1289186A - Device indicating disengagement in pneumatic servo-controlled clutches and controlling a circuit that engages at the instant when this disengagement occurs - Google Patents

Device indicating disengagement in pneumatic servo-controlled clutches and controlling a circuit that engages at the instant when this disengagement occurs

Info

Publication number
FR1289186A
FR1289186A FR861592A FR861592A FR1289186A FR 1289186 A FR1289186 A FR 1289186A FR 861592 A FR861592 A FR 861592A FR 861592 A FR861592 A FR 861592A FR 1289186 A FR1289186 A FR 1289186A
Authority
FR
France
Prior art keywords
disengagement
instant
engages
controlling
circuit
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
FR861592A
Other languages
French (fr)
Inventor
Giuseppe Alfieri
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.)
Industrie Magneti Marelli SRL
Marelli Europe SpA
Original Assignee
Fabbrica Italiana Magneti Marelli SpA
Magneti Marelli SpA
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 Fabbrica Italiana Magneti Marelli SpA, Magneti Marelli SpA filed Critical Fabbrica Italiana Magneti Marelli SpA
Priority to FR861592A priority Critical patent/FR1289186A/en
Application granted granted Critical
Publication of FR1289186A publication Critical patent/FR1289186A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0221—Valves for clutch control systems; Details thereof
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1028—Pneumatic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
FR861592A 1961-05-12 1961-05-12 Device indicating disengagement in pneumatic servo-controlled clutches and controlling a circuit that engages at the instant when this disengagement occurs Expired FR1289186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR861592A FR1289186A (en) 1961-05-12 1961-05-12 Device indicating disengagement in pneumatic servo-controlled clutches and controlling a circuit that engages at the instant when this disengagement occurs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR861592A FR1289186A (en) 1961-05-12 1961-05-12 Device indicating disengagement in pneumatic servo-controlled clutches and controlling a circuit that engages at the instant when this disengagement occurs

Publications (1)

Publication Number Publication Date
FR1289186A true FR1289186A (en) 1962-03-30

Family

ID=8755026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR861592A Expired FR1289186A (en) 1961-05-12 1961-05-12 Device indicating disengagement in pneumatic servo-controlled clutches and controlling a circuit that engages at the instant when this disengagement occurs

Country Status (1)

Country Link
FR (1) FR1289186A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722269A1 (en) * 1976-05-18 1977-12-01 Telemecanique Electrique DEVICE FOR QUICKLY EMPTYING A CHAMBER OF A PNEUMATIC CYLINDER
FR2548287A1 (en) * 1983-06-20 1985-01-04 Legris IMPROVEMENT IN ELECTRO-FLUID RELAYS
EP0136267A1 (en) * 1983-06-21 1985-04-03 FIAT AUTO S.p.A. System for controlling the operation of the propelling apparatus in a motor vehicle
FR2575528A1 (en) * 1984-12-28 1986-07-04 Telemecanique Electrique PNEUMATIC CONNECTION COMPRISING A REMOVABLE DETECTOR MEANS

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2722269A1 (en) * 1976-05-18 1977-12-01 Telemecanique Electrique DEVICE FOR QUICKLY EMPTYING A CHAMBER OF A PNEUMATIC CYLINDER
FR2548287A1 (en) * 1983-06-20 1985-01-04 Legris IMPROVEMENT IN ELECTRO-FLUID RELAYS
WO1985000204A1 (en) * 1983-06-20 1985-01-17 Legris Improvement to electro-fluidic relays
US4742194A (en) * 1983-06-20 1988-05-03 Societe Anonyme Styled Legris Device for producing an electric signal indicative of pressure in a fluid system
EP0136267A1 (en) * 1983-06-21 1985-04-03 FIAT AUTO S.p.A. System for controlling the operation of the propelling apparatus in a motor vehicle
FR2575528A1 (en) * 1984-12-28 1986-07-04 Telemecanique Electrique PNEUMATIC CONNECTION COMPRISING A REMOVABLE DETECTOR MEANS

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