FR3080234B1 - Actionneur electrique compact lineaire et a chaine cinematique elastique - Google Patents

Actionneur electrique compact lineaire et a chaine cinematique elastique Download PDF

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Publication number
FR3080234B1
FR3080234B1 FR1853245A FR1853245A FR3080234B1 FR 3080234 B1 FR3080234 B1 FR 3080234B1 FR 1853245 A FR1853245 A FR 1853245A FR 1853245 A FR1853245 A FR 1853245A FR 3080234 B1 FR3080234 B1 FR 3080234B1
Authority
FR
France
Prior art keywords
coils
housing
electric actuator
threaded rod
drive chain
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
FR1853245A
Other languages
English (en)
Other versions
FR3080234A1 (fr
Inventor
Antoine Foucaut
Benjamin Thierry
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.)
Sonceboz Motion Boncourt Sa Ch
Original Assignee
MMT 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
Priority to FR1853245A priority Critical patent/FR3080234B1/fr
Application filed by MMT SA filed Critical MMT SA
Priority to KR1020207032739A priority patent/KR20210005067A/ko
Priority to PCT/EP2019/059558 priority patent/WO2019197668A1/fr
Priority to JP2020555016A priority patent/JP7376501B2/ja
Priority to CN201980025103.4A priority patent/CN112020815A/zh
Priority to US17/041,056 priority patent/US11777367B2/en
Priority to EP19716210.0A priority patent/EP3776818A1/fr
Publication of FR3080234A1 publication Critical patent/FR3080234A1/fr
Application granted granted Critical
Publication of FR3080234B1 publication Critical patent/FR3080234B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
    • H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/141—Stator cores with salient poles consisting of C-shaped cores
    • H02K1/143—Stator cores with salient poles consisting of C-shaped cores of the horse-shoe type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/38—Control circuits or drive circuits associated with geared commutator motors of the worm-and-wheel type
    • 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
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • 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
    • H02K7/08—Structural association with bearings
    • H02K7/081—Structural association with bearings specially adapted for worm gear drives
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/02—Details
    • H02P3/025—Details holding the rotor in a fixed position after deceleration
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb

Abstract

L'invention concerne un actionneur électrique (20) comprenant un boitier (35) présentant un fond (15) sur lequel est fixé un moteur électrique (1) présentant un stator (22) à dents droites s'étendant radialement et portant une pluralité de bobines (23) et un rotor (24) formé d'une pluralité d'aimants (25), lesdites bobines (23) s'étendant dans un plan parallèle au fond (15) dudit boitier (35), ledit rotor (24) étant prolongé par un pignon formant une vis sans fin (2) d'axe perpendiculaire à l'orientation desdites bobines, ladite vis sans fin (2) engrenant une tige filetée (10) s'étendant parallèlement au fond (15) dudit boitier (35) caractérisé en ce que la dite tige filetée est guidée à l'arrière par un palier lisse fixe (30a) ou par un écrou fixe (30), en ce que ledit palier lisse (30a) ou écrou (30) est solidaire d'un couvercle (5) de boitier (35), en ce que l'extrémité axiale de ladite vis sans fin (2) est guidée par ledit couvercle (5), et en ce qu'un circuit imprimé (37) auquel est raccordé la pluralité de bobines (23) est positionné entre ledit stator (22) et ladite tige filetée (10).
FR1853245A 2018-04-13 2018-04-13 Actionneur electrique compact lineaire et a chaine cinematique elastique Active FR3080234B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1853245A FR3080234B1 (fr) 2018-04-13 2018-04-13 Actionneur electrique compact lineaire et a chaine cinematique elastique
PCT/EP2019/059558 WO2019197668A1 (fr) 2018-04-13 2019-04-12 Actionneur electrique compact lineaire et a chaine cinematique elastique
JP2020555016A JP7376501B2 (ja) 2018-04-13 2019-04-12 弾性運動連鎖を有する線形コンパクト電気アクチュエータ
CN201980025103.4A CN112020815A (zh) 2018-04-13 2019-04-12 具有弹性运动链的直线紧凑式电致动器
KR1020207032739A KR20210005067A (ko) 2018-04-13 2019-04-12 탄성의 운동학적 체인을 갖는 선형 콤팩트 전동 액추에이터
US17/041,056 US11777367B2 (en) 2018-04-13 2019-04-12 Linear compact electric actuator having a resilient kinematic chain
EP19716210.0A EP3776818A1 (fr) 2018-04-13 2019-04-12 Actionneur electrique compact lineaire et a chaine cinematique elastique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1853245A FR3080234B1 (fr) 2018-04-13 2018-04-13 Actionneur electrique compact lineaire et a chaine cinematique elastique
FR1853245 2018-04-13

Publications (2)

Publication Number Publication Date
FR3080234A1 FR3080234A1 (fr) 2019-10-18
FR3080234B1 true FR3080234B1 (fr) 2021-09-24

Family

ID=65494164

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1853245A Active FR3080234B1 (fr) 2018-04-13 2018-04-13 Actionneur electrique compact lineaire et a chaine cinematique elastique

Country Status (7)

Country Link
US (1) US11777367B2 (fr)
EP (1) EP3776818A1 (fr)
JP (1) JP7376501B2 (fr)
KR (1) KR20210005067A (fr)
CN (1) CN112020815A (fr)
FR (1) FR3080234B1 (fr)
WO (1) WO2019197668A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019216803A1 (de) * 2019-10-30 2021-05-06 Robert Bosch Gmbh Elektromotor für einen Getriebeaktuator
FR3127796B1 (fr) * 2021-10-01 2024-02-16 Valeo Systemes De Controle Moteur Système d’actionnement d’un organe mobile

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JP3277485B2 (ja) 1996-12-02 2002-04-22 株式会社山武 電動アクチュエータ
US6249100B1 (en) 1997-07-31 2001-06-19 Honeywell International Inc. Drive circuit and method for an electric actuator with spring return
DE60112597T2 (de) * 2000-10-03 2006-06-08 Linak A/S Linearer stellantrieb
US7471020B2 (en) * 2002-08-20 2008-12-30 Linak A/S Linear actuator
CN100540935C (zh) * 2003-09-09 2009-09-16 王国斌 无级齿啮合控制型离合器
US20080156132A1 (en) * 2003-10-29 2008-07-03 Yavor Pachov Safety system
US8925412B2 (en) * 2003-10-29 2015-01-06 Yavor Pachov Safety system
US8015890B2 (en) * 2004-02-24 2011-09-13 Linak A/S Linear actuator
WO2006024183A1 (fr) * 2004-09-02 2006-03-09 Belimo Holding Ag Entrainement lineaire
US7478574B2 (en) * 2005-04-26 2009-01-20 Igarashi Electric Works, Ltd. Electric actuator
JP4314208B2 (ja) * 2005-04-28 2009-08-12 株式会社デンソー バルブリフト制御装置のアクチュエータ
US8314525B2 (en) * 2005-09-09 2012-11-20 Linak A/S Actuator with electrical equipment enclosed in a separate enclosure made of a fire resistant
US8040082B2 (en) 2006-05-13 2011-10-18 Linak A/S Linear actuator
JP2008228385A (ja) * 2007-03-09 2008-09-25 Keihin Corp 内燃機関の可変動弁装置に用いられる駆動用モータ
JP5036651B2 (ja) * 2008-07-17 2012-09-26 日立オートモティブシステムズ株式会社 アクチュエータ装置
JP5063722B2 (ja) * 2010-03-19 2012-10-31 三菱電機株式会社 電動式駆動装置およびそれを搭載した電動式パワーステアリング装置
US9088196B2 (en) * 2011-05-20 2015-07-21 Mitsubishi Electric Corporation Motor drive device for electric power steering apparatus
FR3005130B1 (fr) * 2013-04-24 2015-04-17 Sonceboz Sa Actionneur electrique a tige filetee
MX2017003700A (es) 2014-09-25 2017-06-30 Siemens Industry Inc Sistemas y metodos para un accionador de amortiguador sin un microcontrolador.
JP6481155B2 (ja) * 2014-11-25 2019-03-13 株式会社テージーケー 電動弁
FR3030147B1 (fr) 2014-12-11 2018-03-16 Mmt Sa Actionneur avec modules statorique et rotorique enrobes
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KR20170059039A (ko) * 2015-11-19 2017-05-30 주식회사 만도 전자식 브레이크 시스템
JP6570729B2 (ja) * 2016-02-24 2019-09-04 日立オートモティブシステムズ株式会社 パワーステアリング装置
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Also Published As

Publication number Publication date
US20210143706A1 (en) 2021-05-13
CN112020815A (zh) 2020-12-01
JP7376501B2 (ja) 2023-11-08
FR3080234A1 (fr) 2019-10-18
EP3776818A1 (fr) 2021-02-17
US11777367B2 (en) 2023-10-03
KR20210005067A (ko) 2021-01-13
WO2019197668A1 (fr) 2019-10-17
JP2021520770A (ja) 2021-08-19

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