FR2721080B1 - Embrayage ou frein à ventouse électromagnétique perfectionné. - Google Patents

Embrayage ou frein à ventouse électromagnétique perfectionné.

Info

Publication number
FR2721080B1
FR2721080B1 FR9407194A FR9407194A FR2721080B1 FR 2721080 B1 FR2721080 B1 FR 2721080B1 FR 9407194 A FR9407194 A FR 9407194A FR 9407194 A FR9407194 A FR 9407194A FR 2721080 B1 FR2721080 B1 FR 2721080B1
Authority
FR
France
Prior art keywords
brake
electromagnetic clutch
advanced electromagnetic
advanced
clutch
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 - Fee Related
Application number
FR9407194A
Other languages
English (en)
Other versions
FR2721080A1 (fr
Inventor
Giuseppe Apruzzese
Olivier Tourneur
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.)
MECALECTRO
Original Assignee
MECALECTRO
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 MECALECTRO filed Critical MECALECTRO
Priority to FR9407194A priority Critical patent/FR2721080B1/fr
Publication of FR2721080A1 publication Critical patent/FR2721080A1/fr
Application granted granted Critical
Publication of FR2721080B1 publication Critical patent/FR2721080B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • 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
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/004—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with permanent magnets combined with electromagnets
    • 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
    • F16D27/00—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor
    • F16D27/02—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings
    • F16D27/04—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings with axially-movable friction surfaces
    • F16D27/06—Magnetically- or electrically- actuated clutches; Control or electric circuits therefor with electromagnets incorporated in the clutch, i.e. with collecting rings with axially-movable friction surfaces with friction surfaces arranged within the flux
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
    • F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
    • F16D55/36—Brakes with a plurality of rotating discs all lying side by side
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/18—Electric or magnetic
    • F16D2121/20—Electric or magnetic using electromagnets
    • F16D2121/22—Electric or magnetic using electromagnets for releasing a normally applied brake
    • 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
    • F16D2129/00—Type of operation source for auxiliary mechanisms
    • F16D2129/06—Electric or magnetic
    • F16D2129/065—Permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Braking Arrangements (AREA)
FR9407194A 1994-06-13 1994-06-13 Embrayage ou frein à ventouse électromagnétique perfectionné. Expired - Fee Related FR2721080B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9407194A FR2721080B1 (fr) 1994-06-13 1994-06-13 Embrayage ou frein à ventouse électromagnétique perfectionné.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407194A FR2721080B1 (fr) 1994-06-13 1994-06-13 Embrayage ou frein à ventouse électromagnétique perfectionné.

Publications (2)

Publication Number Publication Date
FR2721080A1 FR2721080A1 (fr) 1995-12-15
FR2721080B1 true FR2721080B1 (fr) 1996-08-09

Family

ID=9464139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9407194A Expired - Fee Related FR2721080B1 (fr) 1994-06-13 1994-06-13 Embrayage ou frein à ventouse électromagnétique perfectionné.

Country Status (1)

Country Link
FR (1) FR2721080B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502005003790D1 (de) * 2005-02-15 2008-05-29 Kendrion Binder Magnete Gmbh Elektromagnetische bremse mit einem permanentmagneten

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055470A (en) * 1959-07-17 1962-09-25 Warner Electric Brake & Clutch Magnetic clutch with stationary winding
WO1986005850A1 (fr) * 1985-03-30 1986-10-09 Zahnradfabrik Friedrichshafen Ag Couplages ou freins a electro-aimant avec force de retenue modifiable electriquement

Also Published As

Publication number Publication date
FR2721080A1 (fr) 1995-12-15

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Legal Events

Date Code Title Description
ST Notification of lapse