JP7263561B2 - 磁気歯車の磁極片装置、磁気歯車、及び、磁気歯車の磁極片装置の製造方法 - Google Patents

磁気歯車の磁極片装置、磁気歯車、及び、磁気歯車の磁極片装置の製造方法 Download PDF

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Publication number
JP7263561B2
JP7263561B2 JP2021572795A JP2021572795A JP7263561B2 JP 7263561 B2 JP7263561 B2 JP 7263561B2 JP 2021572795 A JP2021572795 A JP 2021572795A JP 2021572795 A JP2021572795 A JP 2021572795A JP 7263561 B2 JP7263561 B2 JP 7263561B2
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Japan
Prior art keywords
pole piece
cover member
magnetic
magnetic gear
peripheral cover
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JP2021572795A
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Japanese (ja)
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JPWO2021149772A5 (https=
JPWO2021149772A1 (https=
Inventor
良次 岡部
隆之 清水
将之 左海
昌美 神谷
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Mitsubishi Heavy Industries Ltd
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Mitsubishi Heavy Industries Ltd
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/043—Guidance of lubricant within rotary parts, e.g. axial channels or radial openings in shafts
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • B32B2260/023—Two or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/208—Magnetic, paramagnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
JP2021572795A 2020-01-24 2021-01-21 磁気歯車の磁極片装置、磁気歯車、及び、磁気歯車の磁極片装置の製造方法 Active JP7263561B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020009910 2020-01-24
JP2020009910 2020-01-24
PCT/JP2021/002065 WO2021149772A1 (ja) 2020-01-24 2021-01-21 磁気歯車の磁極片装置、磁気歯車、及び、磁気歯車の磁極片装置の製造方法

Publications (3)

Publication Number Publication Date
JPWO2021149772A1 JPWO2021149772A1 (https=) 2021-07-29
JPWO2021149772A5 JPWO2021149772A5 (https=) 2022-10-12
JP7263561B2 true JP7263561B2 (ja) 2023-04-24

Family

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JP2021572795A Active JP7263561B2 (ja) 2020-01-24 2021-01-21 磁気歯車の磁極片装置、磁気歯車、及び、磁気歯車の磁極片装置の製造方法

Country Status (5)

Country Link
US (1) US20230308002A1 (https=)
EP (1) EP4080744A4 (https=)
JP (1) JP7263561B2 (https=)
CN (1) CN115039324B (https=)
WO (1) WO2021149772A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7293701B2 (ja) * 2019-02-08 2023-06-20 株式会社デンソー 回転電機
JP7361344B2 (ja) * 2019-02-26 2023-10-16 パナソニックＩｐマネジメント株式会社 磁気ギアードモータ
JP7821030B2 (ja) * 2022-04-22 2026-02-26 三菱重工業株式会社 磁極片ユニット、および、磁気ギアード電気機械
JP7828264B2 (ja) * 2022-09-30 2026-03-11 本田技研工業株式会社 磁気式歯車装置
JP2024087964A (ja) * 2022-12-20 2024-07-02 三菱重工業株式会社 磁極片パネルユニット、磁極片回転子、および、磁気ギヤ電気機械
JP2024097124A (ja) * 2023-01-05 2024-07-18 三菱重工業株式会社 磁極片回転子、および、磁気ギヤ電気機械
JPWO2024262571A1 (https=) * 2023-06-21 2024-12-26
JP2025086570A (ja) * 2023-11-28 2025-06-09 三菱重工業株式会社 磁極片回転子、および、磁気ギヤ回転機械
TW202532756A (zh) * 2024-01-31 2025-08-16 日商美倍亞三美股份有限公司 動力傳遞裝置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030222514A1 (en) 2002-05-29 2003-12-04 Pieter Van Dine Encapsulated permanent magnet motor rotor
EP2133982A2 (en) 2008-06-13 2009-12-16 Siemens Aktiengesellschaft An electrical machine with integrated magnetic gears
US20110012458A1 (en) 2008-01-11 2011-01-20 Magnomatics Limited Magnetic drive systems
JP2012107719A (ja) 2010-11-18 2012-06-07 Nissei Corp 磁気歯車装置
JP2015091202A (ja) 2013-11-07 2015-05-11 川崎重工業株式会社 磁石浮上り及び飛散防止部材並びにロータ

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GB2457226B (en) * 2008-01-11 2013-01-09 Magnomatics Ltd Drives for sealed systems
GB0808524D0 (en) * 2008-05-12 2008-06-18 Magnomatics Ltd Magnetic pole-piece structure
EP2485368A1 (en) * 2009-09-30 2012-08-08 Mitsubishi Electric Corporation Lundell type rotating machine
GB0920148D0 (en) 2009-11-17 2009-12-30 Magnomatics Ltd Magnetically geared machine for marine generation
KR101384417B1 (ko) 2010-09-13 2014-04-10 미쓰비시덴키 가부시키가이샤 회전 전기기계
GB201019473D0 (en) * 2010-11-17 2010-12-29 Ricardo Uk Ltd An improved coupler
GB2488129A (en) * 2011-02-16 2012-08-22 Rolls Royce Plc Modulated field electromagnetic machine
DE102015220124A1 (de) * 2015-10-15 2017-04-20 Robert Bosch Gmbh Rotor für Scheibenläufermaschine
GB2562672B (en) 2016-01-13 2021-12-08 Magnomatics Ltd A magnetically geared apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030222514A1 (en) 2002-05-29 2003-12-04 Pieter Van Dine Encapsulated permanent magnet motor rotor
US20110012458A1 (en) 2008-01-11 2011-01-20 Magnomatics Limited Magnetic drive systems
EP2133982A2 (en) 2008-06-13 2009-12-16 Siemens Aktiengesellschaft An electrical machine with integrated magnetic gears
JP2012107719A (ja) 2010-11-18 2012-06-07 Nissei Corp 磁気歯車装置
JP2015091202A (ja) 2013-11-07 2015-05-11 川崎重工業株式会社 磁石浮上り及び飛散防止部材並びにロータ

Also Published As

Publication number Publication date
CN115039324A (zh) 2022-09-09
WO2021149772A1 (ja) 2021-07-29
US20230308002A1 (en) 2023-09-28
CN115039324B (zh) 2025-08-01
EP4080744A4 (en) 2023-07-05
EP4080744A1 (en) 2022-10-26
JPWO2021149772A1 (https=) 2021-07-29

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