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HK1010075A1 - Electric motor - Google Patents

Electric motor Download PDF

Info

Publication number
HK1010075A1
HK1010075A1 HK98110657A HK98110657A HK1010075A1 HK 1010075 A1 HK1010075 A1 HK 1010075A1 HK 98110657 A HK98110657 A HK 98110657A HK 98110657 A HK98110657 A HK 98110657A HK 1010075 A1 HK1010075 A1 HK 1010075A1
Authority
HK
Hong Kong
Prior art keywords
slots
cover
retained
electric motor
coils
Prior art date
Application number
HK98110657A
Other languages
Chinese (zh)
Other versions
HK1010075B (en
Inventor
Kieda Kouki
Takekoshi Yukinori
Suzuki Yoshihito
Suzumura Yukihisa
Miyagawa Hideake
Original Assignee
三菱电机株式会社
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 三菱电机株式会社 filed Critical 三菱电机株式会社
Publication of HK1010075B publication Critical patent/HK1010075B/en
Publication of HK1010075A1 publication Critical patent/HK1010075A1/en

Links

Classifications

    • 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
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • 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
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • 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
    • H02K3/38—Windings characterised by the shape, form or construction of the insulation around winding heads, equalising connectors, or connections thereto
    • 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
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots

Landscapes

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

Abstract

The invention concerns an electric motor stator 2 whose coil ends are formed by fitting insulating covers 31, 40. The upper and lower end faces 22a and slots 23 of the laminated core 20 are formed with an injection moulded insulating portion 26, an auto-adhesion winding 42 being subsequently wound through the slots 23. The coil covers 31, 40 are fitted and retained by latching with the core. A terminal assembly 57 receives the lead wires 52 and the slot wedge 44 is retained by stepped portion 37 of the cover 31. Slots in the cover walls permit the coils to be laterally compressed to prevent the cover damaging the coils during assembly. <IMAGE>
HK98110657A 1994-04-12 1998-09-16 Electric motor HK1010075A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP06073527 1994-04-12
JP6073527A JPH07288941A (en) 1994-04-12 1994-04-12 Electric motor

Publications (2)

Publication Number Publication Date
HK1010075B HK1010075B (en) 1999-06-11
HK1010075A1 true HK1010075A1 (en) 1999-06-11

Family

ID=13520807

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98110657A HK1010075A1 (en) 1994-04-12 1998-09-16 Electric motor

Country Status (7)

Country Link
JP (1) JPH07288941A (en)
KR (1) KR0173163B1 (en)
CN (1) CN1076533C (en)
GB (1) GB2288918B (en)
HK (1) HK1010075A1 (en)
SG (1) SG54176A1 (en)
TW (1) TW256961B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002051490A (en) 2000-07-31 2002-02-15 Mitsubishi Electric Corp AC generator for vehicles
DE60215453T2 (en) * 2002-01-25 2007-08-23 Mitsubishi Denki K.K. Alternator
JP2010124657A (en) * 2008-11-21 2010-06-03 Toyota Motor Corp Rotating electric machine
US9035503B2 (en) * 2011-01-12 2015-05-19 Kollmorgen Corporation Environmentally protected housingless generator/motor
JP5700232B2 (en) * 2011-11-10 2015-04-15 株式会社安川電機 Rotating electric machine
DE102019107526A1 (en) * 2018-07-11 2020-01-16 Hanon Systems Device for driving a compressor and method for producing the device
WO2020021702A1 (en) * 2018-07-27 2020-01-30 三菱電機株式会社 Stator, electric motor, compressor and air conditioning apparatus
TWI699076B (en) * 2018-09-20 2020-07-11 黃思倫 Directional silicon steel sheet axial magnetic field motor
US11702527B2 (en) 2020-03-09 2023-07-18 Nike, Inc. Foam article with enhanced properties

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB701346A (en) * 1951-02-06 1953-12-23 Gen Motors Corp Improvements in rotors for dynamo electric machines
GB882106A (en) * 1957-12-18 1961-11-15 Electrolux Ab Improvements in the insulation of electrical windings in rotary electrical machines
DE2736932C3 (en) * 1977-08-16 1980-02-14 Danfoss A/S, Nordborg (Daenemark) Bracket for stator winding heads of electrical machines
FR2527856A1 (en) * 1982-05-27 1983-12-02 Electro Hydraulique Seh METHOD OF FORMING CHIPS ON AN ELECTRIC MOTOR STATOR, AND ELECTRIC MOTOR STATOR SO REALIZED
DE3712226A1 (en) * 1987-04-10 1988-10-27 Danfoss As ELECTRICAL MACHINE WITH A WINDING PACKAGE AND A METHOD FOR THEIR PRODUCTION
JP3102665B2 (en) * 1992-02-17 2000-10-23 三菱電機株式会社 Electric motor

Also Published As

Publication number Publication date
CN1119362A (en) 1996-03-27
GB2288918A (en) 1995-11-01
SG54176A1 (en) 1998-11-16
GB2288918B (en) 1998-05-13
CN1076533C (en) 2001-12-19
KR950030437A (en) 1995-11-24
KR0173163B1 (en) 1999-05-01
JPH07288941A (en) 1995-10-31
TW256961B (en) 1995-09-11
GB9414792D0 (en) 1994-09-14

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20110722