FR3122464B1 - Frein électromagnétique, procédé de fabrication d’un tel frein, actionneur électromécanique comprend un tel frein et dispositif d’occultation comprenant un tel actionneur - Google Patents

Frein électromagnétique, procédé de fabrication d’un tel frein, actionneur électromécanique comprend un tel frein et dispositif d’occultation comprenant un tel actionneur Download PDF

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Publication number
FR3122464B1
FR3122464B1 FR2104554A FR2104554A FR3122464B1 FR 3122464 B1 FR3122464 B1 FR 3122464B1 FR 2104554 A FR2104554 A FR 2104554A FR 2104554 A FR2104554 A FR 2104554A FR 3122464 B1 FR3122464 B1 FR 3122464B1
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FR
France
Prior art keywords
brake
housing
actuator
manufacturing
fixed plate
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.)
Active
Application number
FR2104554A
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English (en)
Other versions
FR3122464A1 (fr
Inventor
Stéphane Beau
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.)
Somfy Activites SA
Original Assignee
Somfy Activites 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 Somfy Activites SA filed Critical Somfy Activites SA
Priority to FR2104554A priority Critical patent/FR3122464B1/fr
Priority to PCT/EP2022/061564 priority patent/WO2022229428A1/fr
Publication of FR3122464A1 publication Critical patent/FR3122464A1/fr
Application granted granted Critical
Publication of FR3122464B1 publication Critical patent/FR3122464B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16D65/186—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 with full-face force-applying member, e.g. annular
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B9/72—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned inside the roller
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/88—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for limiting unrolling
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/90—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic for immobilising the closure member in various chosen positions
    • 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
    • H02K7/1023—Magnetically influenced friction brakes using electromagnets
    • H02K7/1025—Magnetically influenced friction brakes using electromagnets using axial electromagnets with generally annular air gap
    • 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
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B2009/6809—Control
    • E06B2009/6818—Control using sensors
    • E06B2009/6845—Control using sensors sensing position
    • 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
    • F16D2121/14—Mechanical
    • 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
    • F16D2250/00—Manufacturing; Assembly
    • F16D2250/0084—Assembly or disassembly
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2207/00—Specific aspects not provided for in the other groups of this subclass relating to arrangements for handling mechanical energy
    • H02K2207/03—Tubular motors, i.e. rotary motors mounted inside a tube, e.g. for blinds

Abstract

Frein électromagnétique, procédé de fabrication d’un tel frein, actionneur électromécanique comprend un tel frein et dispositif d’occultation comprenant un tel actionneur Un frein électromagnétique (29) d’un actionneur électromécanique comprend un plateau fixe (11), une garniture de friction (25), un plateau mobile (26), un électroaimant (32), un boîtier (40) et un élément de verrouillage (45). Le plateau fixe (24) est disposé en vis-à-vis du plateau mobile (26), suivant une direction définie par un axe longitudinal (X29). La garniture de friction (25) est disposée entre le plateau fixe (24) et le plateau mobile (26). Le boîtier (40) comprend une paroi de fond (40b), une paroi latérale (40c) et un logement (42). Le plateau fixe (24), la garniture de friction (25), le plateau mobile (26) et l’électroaimant (32) sont assemblés à l’intérieur du logement (42) du boîtier (40) entre la paroi de fond (40b) et l’élément de verrouillage (45). En outre, le boîtier (40) comprend une fente (46) configurée pour y insérer une cale de réglage (47) de l’entrefer (E). Figure pour l'abrégé : Figure 6
FR2104554A 2021-04-30 2021-04-30 Frein électromagnétique, procédé de fabrication d’un tel frein, actionneur électromécanique comprend un tel frein et dispositif d’occultation comprenant un tel actionneur Active FR3122464B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2104554A FR3122464B1 (fr) 2021-04-30 2021-04-30 Frein électromagnétique, procédé de fabrication d’un tel frein, actionneur électromécanique comprend un tel frein et dispositif d’occultation comprenant un tel actionneur
PCT/EP2022/061564 WO2022229428A1 (fr) 2021-04-30 2022-04-29 Frein électromagnétique, procédé de fabrication d'un tel frein, actionneur électromécanique comprend un tel frein et dispositif d'occultation comprenant un tel actionneur

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104554A FR3122464B1 (fr) 2021-04-30 2021-04-30 Frein électromagnétique, procédé de fabrication d’un tel frein, actionneur électromécanique comprend un tel frein et dispositif d’occultation comprenant un tel actionneur
FR2104554 2021-04-30

Publications (2)

Publication Number Publication Date
FR3122464A1 FR3122464A1 (fr) 2022-11-04
FR3122464B1 true FR3122464B1 (fr) 2023-08-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR2104554A Active FR3122464B1 (fr) 2021-04-30 2021-04-30 Frein électromagnétique, procédé de fabrication d’un tel frein, actionneur électromécanique comprend un tel frein et dispositif d’occultation comprenant un tel actionneur

Country Status (2)

Country Link
FR (1) FR3122464B1 (fr)
WO (1) WO2022229428A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2675321B1 (fr) 1991-04-09 1993-07-23 Somfy Procede de montage d'un moteur fein electrique.
DE202004003345U1 (de) * 2004-03-04 2004-04-29 Ortlinghaus Gmbh Gams Lamellenbremse
JP2007255452A (ja) * 2006-03-20 2007-10-04 Shinko Electric Co Ltd 無励磁作動形電磁ブレーキ
CN102102482B (zh) * 2009-12-18 2015-07-01 德昌电机(深圳)有限公司 卷帘驱动装置
FR3084511B1 (fr) * 2018-07-26 2021-01-08 Simu Actionneur electromecanique et installation de protection contre un incendie comprenant un tel actionneur

Also Published As

Publication number Publication date
WO2022229428A1 (fr) 2022-11-03
FR3122464A1 (fr) 2022-11-04

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