WO2020161531A1 - Ensemble de transmission de mouvement magnétique - Google Patents

Ensemble de transmission de mouvement magnétique Download PDF

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Publication number
WO2020161531A1
WO2020161531A1 PCT/IB2019/052762 IB2019052762W WO2020161531A1 WO 2020161531 A1 WO2020161531 A1 WO 2020161531A1 IB 2019052762 W IB2019052762 W IB 2019052762W WO 2020161531 A1 WO2020161531 A1 WO 2020161531A1
Authority
WO
WIPO (PCT)
Prior art keywords
disk
seats
permanent magnets
magnets
driven shaft
Prior art date
Application number
PCT/IB2019/052762
Other languages
English (en)
Inventor
William FERRI
Original Assignee
Poggi Trasmissioni Meccaniche - S.P.A.
Ferri Oviglio Di Ferri William & C. - Societa' In Nome Collettivo
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 Poggi Trasmissioni Meccaniche - S.P.A., Ferri Oviglio Di Ferri William & C. - Societa' In Nome Collettivo filed Critical Poggi Trasmissioni Meccaniche - S.P.A.
Publication of WO2020161531A1 publication Critical patent/WO2020161531A1/fr

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

La présente invention concerne un ensemble de transmission de mouvement magnétique (1) comprenant un arbre d'entraînement (2), couplé de manière rigide à une unité d'entraînement de moteur respective, et un arbre entraîné (3), associé à une charge mécanique ; des moyens de connexion mutuelle sont interposés entre l'arbre d'entraînement (2) et l'arbre entraîné (3). Les moyens de connection comprennent au moins un premier disque (4), qui est couplé sur l'arbre d'entraînement (2), et au moins un second disque (5), qui est couplé sur l'arbre entraîné (3). Le ou les premiers disques (4) et le ou les seconds disques (5) comprennent, sur leurs régions annulaires correspondantes, une pluralité d'aimants permanents (6) disposés côte à côte et avec des polarités alternées successivement. Les aimants (6) du premier disque (4) interagissent, éventuellement avec interposition d'éléments de transmission supplémentaires pourvus d'aimants respectifs (6), avec les aimants (6) du second disque (5).
PCT/IB2019/052762 2019-02-05 2019-04-04 Ensemble de transmission de mouvement magnétique WO2020161531A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT102019000001619 2019-02-05
IT201900001619 2019-02-05

Publications (1)

Publication Number Publication Date
WO2020161531A1 true WO2020161531A1 (fr) 2020-08-13

Family

ID=66380020

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2019/052762 WO2020161531A1 (fr) 2019-02-05 2019-04-04 Ensemble de transmission de mouvement magnétique

Country Status (1)

Country Link
WO (1) WO2020161531A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722617A (en) * 1951-11-28 1955-11-01 Hartford Nat Bank & Trust Comp Magnetic circuits and devices
JP2005114163A (ja) * 2003-09-19 2005-04-28 Shoei Koki:Kk 磁気式遊星歯車装置
KR20090118518A (ko) * 2008-05-14 2009-11-18 호남시트주식회사 자성체를 이용한 동력전달장치
CN102720824A (zh) * 2012-06-28 2012-10-10 上海电力学院 一种行星磁啮合柔性传动装置
US20140015362A1 (en) * 2012-07-13 2014-01-16 Hsi-Chieh CHENG Sphere zone coupling of magnetic devices and multiple applications
JP2017187130A (ja) * 2016-04-07 2017-10-12 マツダ株式会社 動力伝達装置および駆動装置
CN106374719B (zh) * 2016-10-31 2018-06-22 北京航空航天大学 一种具有2k-h型少极差磁性齿轮的减速器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722617A (en) * 1951-11-28 1955-11-01 Hartford Nat Bank & Trust Comp Magnetic circuits and devices
JP2005114163A (ja) * 2003-09-19 2005-04-28 Shoei Koki:Kk 磁気式遊星歯車装置
KR20090118518A (ko) * 2008-05-14 2009-11-18 호남시트주식회사 자성체를 이용한 동력전달장치
CN102720824A (zh) * 2012-06-28 2012-10-10 上海电力学院 一种行星磁啮合柔性传动装置
US20140015362A1 (en) * 2012-07-13 2014-01-16 Hsi-Chieh CHENG Sphere zone coupling of magnetic devices and multiple applications
JP2017187130A (ja) * 2016-04-07 2017-10-12 マツダ株式会社 動力伝達装置および駆動装置
CN106374719B (zh) * 2016-10-31 2018-06-22 北京航空航天大学 一种具有2k-h型少极差磁性齿轮的减速器

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