ATE289124T1 - Bremsvorrichtung für einen motor und damit ausgerüstete motor und gerät - Google Patents

Bremsvorrichtung für einen motor und damit ausgerüstete motor und gerät

Info

Publication number
ATE289124T1
ATE289124T1 AT99401438T AT99401438T ATE289124T1 AT E289124 T1 ATE289124 T1 AT E289124T1 AT 99401438 T AT99401438 T AT 99401438T AT 99401438 T AT99401438 T AT 99401438T AT E289124 T1 ATE289124 T1 AT E289124T1
Authority
AT
Austria
Prior art keywords
engine
short circuiting
armature
circuiting ring
therefrom
Prior art date
Application number
AT99401438T
Other languages
English (en)
Inventor
Jean-Marc Oraison
Guillaume Gillet
Original Assignee
Leroy Somer Moteurs
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 Leroy Somer Moteurs filed Critical Leroy Somer Moteurs
Application granted granted Critical
Publication of ATE289124T1 publication Critical patent/ATE289124T1/de

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
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • 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
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
    • H02K7/1021—Magnetically influenced friction brakes
    • H02K7/1026—Magnetically influenced friction brakes using stray fields
    • H02K7/1028—Magnetically influenced friction brakes using stray fields axially attracting the brake armature in the frontal area of the magnetic core
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/36—Helical cams, Ball-rotating ramps
    • 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
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/08—Self-amplifying or de-amplifying mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Braking Arrangements (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Braking Systems And Boosters (AREA)
AT99401438T 1998-06-12 1999-06-11 Bremsvorrichtung für einen motor und damit ausgerüstete motor und gerät ATE289124T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9807448A FR2779882B1 (fr) 1998-06-12 1998-06-12 Dispositif de freinage d'un moteur, moteur muni du dispositif et appareil muni de ceux-ci

Publications (1)

Publication Number Publication Date
ATE289124T1 true ATE289124T1 (de) 2005-02-15

Family

ID=9527337

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99401438T ATE289124T1 (de) 1998-06-12 1999-06-11 Bremsvorrichtung für einen motor und damit ausgerüstete motor und gerät

Country Status (4)

Country Link
EP (1) EP0964501B1 (de)
AT (1) ATE289124T1 (de)
DE (1) DE69923625D1 (de)
FR (1) FR2779882B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2583865Y (zh) * 2002-12-16 2003-10-29 苏州宝时得电动工具有限公司 断电后自动刹车的电动机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844387A (en) * 1973-03-19 1974-10-29 Yamaai Seisakusho Co Ltd Braking device for a driven shaft
AT378867B (de) * 1983-08-31 1985-10-10 Austria Antriebstech Vorrichtung zum abbremsen von elektromotoren
DE3407731A1 (de) * 1984-03-02 1985-09-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektromotor mit automatisch wirkender bremse
DE4423494C2 (de) * 1994-07-05 1997-05-07 Licentia Gmbh Elektromotor mit beim Abschalten des Motors automatisch wirkender Bremse

Also Published As

Publication number Publication date
FR2779882B1 (fr) 2000-08-04
DE69923625D1 (de) 2005-03-17
FR2779882A1 (fr) 1999-12-17
EP0964501B1 (de) 2005-02-09
EP0964501A1 (de) 1999-12-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties