IN2014DN07413A - - Google Patents

Info

Publication number
IN2014DN07413A
IN2014DN07413A IN7413DEN2014A IN2014DN07413A IN 2014DN07413 A IN2014DN07413 A IN 2014DN07413A IN 7413DEN2014 A IN7413DEN2014 A IN 7413DEN2014A IN 2014DN07413 A IN2014DN07413 A IN 2014DN07413A
Authority
IN
India
Prior art keywords
bobbin
motor
aramid
molded resin
paper
Prior art date
Application number
Inventor
Shinji Naruse
Tatsushi Fujimori
Chihiro Kondo
Yasunori Tanaka
Original Assignee
Dupont Teijin Advanced Papers Japan Ltd
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 Dupont Teijin Advanced Papers Japan Ltd filed Critical Dupont Teijin Advanced Papers Japan Ltd
Publication of IN2014DN07413A publication Critical patent/IN2014DN07413A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/325—Windings characterised by the shape, form or construction of the insulation for windings on salient poles, such as claw-shaped poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/30—Windings characterised by the insulating material
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/52—Fastening salient pole windings or connections thereto
    • H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
    • H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/12—Machines characterised by the bobbins for supporting the windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Paper (AREA)

Abstract

A motor bobbin that has a bobbin body around which a coil is wound and flanges provided on the ends of said bobbin body so as to form a single unit. Said motor bobbin comprises the following: a molded resin body formed using a polymer that has amide bonds; and an insulating paper containing aramid paper that comprises aramid fibrids and short aramid fibers. The surface of the molded resin body and the aramid paper are directly adhered to each other. This motor bobbin can withstand increased efficiency and an increased output from a motor generator or the like.
IN7413DEN2014 2012-03-07 2013-03-06 IN2014DN07413A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012050072 2012-03-07
PCT/JP2013/056177 WO2013133337A1 (en) 2012-03-07 2013-03-06 Motor bobbin

Publications (1)

Publication Number Publication Date
IN2014DN07413A true IN2014DN07413A (en) 2015-04-24

Family

ID=49116810

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7413DEN2014 IN2014DN07413A (en) 2012-03-07 2013-03-06

Country Status (10)

Country Link
US (1) US10050486B2 (en)
EP (1) EP2824802B1 (en)
JP (1) JP6085870B2 (en)
KR (1) KR101898759B1 (en)
CN (1) CN104272562B (en)
BR (1) BR112014021797A2 (en)
IN (1) IN2014DN07413A (en)
RU (1) RU2621326C2 (en)
TW (1) TWI633741B (en)
WO (1) WO2013133337A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6155298B2 (en) * 2015-04-20 2017-06-28 本田技研工業株式会社 Insulator
JP6593038B2 (en) * 2015-08-31 2019-10-23 スズキ株式会社 Rotating electric machine
JP7004491B2 (en) * 2016-05-20 2022-01-21 デュポン帝人アドバンスドペーパー株式会社 Metal plate laminate and its manufacturing method
JP6863711B2 (en) * 2016-10-26 2021-04-21 デュポン帝人アドバンスドペーパー株式会社 Slot liner and its manufacturing method
CN109952695B (en) * 2016-11-08 2021-05-11 杜邦帝人先进纸（日本）有限公司 Insulating member and method for manufacturing same
US10790721B2 (en) 2018-06-04 2020-09-29 Abb Schweiz Ag Bonded rotor shaft
CN115336142A (en) * 2020-04-07 2022-11-11 日立安斯泰莫株式会社 Stator of a rotating electrical machine
DE102021133905A1 (en) * 2021-12-20 2023-06-22 Borgwarner Inc. Stator for an electrical machine and method for manufacturing a stator for an electrical machine
KR102691800B1 (en) 2022-09-14 2024-08-05 도레이첨단소재 주식회사 Bobbin for electric motor having heat resistance and electric insulation and insulation paper for electric motor bobbin

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5947695B2 (en) 1975-07-25 1984-11-21 帝人株式会社 Pulp particle manufacturing equipment
US4467011A (en) * 1982-05-28 1984-08-21 Standard Oil Company (Indiana) Injection moldable amide-imide polymers and copolymers containing amorphous polyamides
JPS6070941A (en) * 1983-09-28 1985-04-22 Tokuzo Inariba Pole tooth group structure for small electric motor and its manufacturing method
SU1699801A1 (en) * 1988-07-06 1991-12-23 Харьковский политехнический институт им.В.И.Ленина Method for reinforcement details of polyamids
RU2043445C1 (en) * 1991-07-05 1995-09-10 Акционерное общество открытого типа "Всероссийский научно-исследовательский институт целлюлозно-бумажной промышленности" Method of aramide paper making
US5406158A (en) * 1993-07-23 1995-04-11 Eaton Corporation Miniature synchronous motor
JP3322123B2 (en) * 1996-04-26 2002-09-09 松下電工株式会社 Prepreg and laminate using the same
RU2161852C2 (en) * 1998-03-03 2001-01-10 Открытое акционерное общество "Альметьевский насосный завод" Submersible electric motor with permanent magnets
US6121388A (en) * 1998-05-12 2000-09-19 Toray Industries, Inc. Polyamide resin composition
JP3262107B2 (en) * 1999-08-26 2002-03-04 株式会社村田製作所 Coil component and method of manufacturing the same
JP3665734B2 (en) 2000-10-31 2005-06-29 東京パーツ工業株式会社 Coil bobbin for motor, stator for motor using the bobbin, and motor equipped with the stator
JP4285174B2 (en) * 2003-09-26 2009-06-24 株式会社安川電機 Flat wire wound bobbin for motor stator
JP4852262B2 (en) 2005-05-20 2012-01-11 日東シンコー株式会社 Resin composition
JP4875855B2 (en) 2005-05-20 2012-02-15 日東シンコー株式会社 Laminated sheet
KR100584457B1 (en) * 2005-09-16 2006-05-26 신한정밀공업(주) Rotor of motor with insulator including glass fiber
JP2008263704A (en) * 2007-04-11 2008-10-30 Nitto Shinko Kk Bobbin for motor
JP2009124794A (en) 2007-11-12 2009-06-04 Sumitomo Electric Ind Ltd Axial motor stator and axial motor
JP2009178002A (en) 2008-01-28 2009-08-06 Toyota Industries Corp Bobbin, rotary electric machine, and method of manufacturing bobbin
JP2009213311A (en) 2008-03-05 2009-09-17 Taisei Plas Co Ltd Bobbin for stator for dynamo-electric machine and its manufacturing method
JP5603029B2 (en) 2009-06-22 2014-10-08 河村産業株式会社 Insulating sheet for electric motor and manufacturing method thereof
JP2011234537A (en) * 2010-04-28 2011-11-17 Kawamura Sangyo Co Ltd Bobbin for rotating electric machine, manufacturing method of rotating electric machine and bobbin for the same
JP5441846B2 (en) * 2010-07-20 2014-03-12 本田技研工業株式会社 Concentrated winding coil of salient pole of electric motor and manufacturing method thereof

Also Published As

Publication number Publication date
EP2824802B1 (en) 2020-04-22
TW201351847A (en) 2013-12-16
RU2014140375A (en) 2016-04-27
KR101898759B1 (en) 2018-09-13
CN104272562B (en) 2019-04-12
JP6085870B2 (en) 2017-03-01
KR20140143769A (en) 2014-12-17
JPWO2013133337A1 (en) 2015-07-30
EP2824802A1 (en) 2015-01-14
TWI633741B (en) 2018-08-21
US20150303756A1 (en) 2015-10-22
EP2824802A4 (en) 2016-04-13
RU2621326C2 (en) 2017-06-02
CN104272562A (en) 2015-01-07
WO2013133337A1 (en) 2013-09-12
US10050486B2 (en) 2018-08-14
BR112014021797A2 (en) 2021-06-01

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