GB1502865A - Locking device for retention of conductor bar in open winding slot of dynamoelectric machine rotor or stator - Google Patents

Locking device for retention of conductor bar in open winding slot of dynamoelectric machine rotor or stator

Info

Publication number
GB1502865A
GB1502865A GB42982/75A GB4298275A GB1502865A GB 1502865 A GB1502865 A GB 1502865A GB 42982/75 A GB42982/75 A GB 42982/75A GB 4298275 A GB4298275 A GB 4298275A GB 1502865 A GB1502865 A GB 1502865A
Authority
GB
United Kingdom
Prior art keywords
slot
stator
retention
locking device
winding slot
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.)
Expired
Application number
GB42982/75A
Other languages
English (en)
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers Corp
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 Allis Chalmers Corp filed Critical Allis Chalmers Corp
Publication of GB1502865A publication Critical patent/GB1502865A/en
Expired legal-status Critical Current

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
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
GB42982/75A 1974-11-27 1975-10-20 Locking device for retention of conductor bar in open winding slot of dynamoelectric machine rotor or stator Expired GB1502865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/527,810 US3940647A (en) 1974-11-27 1974-11-27 Slot closure for dynamoelectric machine

Publications (1)

Publication Number Publication Date
GB1502865A true GB1502865A (en) 1978-03-08

Family

ID=24103019

Family Applications (2)

Application Number Title Priority Date Filing Date
GB42982/75A Expired GB1502865A (en) 1974-11-27 1975-10-20 Locking device for retention of conductor bar in open winding slot of dynamoelectric machine rotor or stator
GB48389/75A Expired GB1538443A (en) 1974-11-27 1975-11-25 Channelled photosensitive element and process and apparatus for laminating same

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB48389/75A Expired GB1538443A (en) 1974-11-27 1975-11-25 Channelled photosensitive element and process and apparatus for laminating same

Country Status (7)

Country Link
US (1) US3940647A (enExample)
JP (1) JPS5631159Y2 (enExample)
CA (1) CA1030203A (enExample)
DE (1) DE2552896A1 (enExample)
FR (1) FR2293098A1 (enExample)
GB (2) GB1502865A (enExample)
SE (1) SE415512B (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147946A (en) * 1977-05-31 1979-04-03 Sundstrand Corporation Rotor structure for an electric machine
DE2836229C2 (de) * 1978-08-17 1983-12-15 Siemens AG, 1000 Berlin und 8000 München Ständerwicklung einer elektrischen Maschine
DE2920477A1 (de) * 1979-05-21 1980-12-04 Kabel Metallwerke Ghh Vorgefertigte dreiphasige wechselstromwicklung fuer einen linearmotor
DE3008937C2 (de) * 1980-03-08 1987-03-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Kollektormotor zum Antrieb von Hausgeräten
GB9608299D0 (en) * 1996-04-22 1996-06-26 Control Tech Dynamics Limited Improved liner for a winding of an electric machine
JP3514929B2 (ja) * 1996-12-04 2004-04-05 株式会社三協精機製作所 モータ
JP3609649B2 (ja) 1999-06-29 2005-01-12 三洋電機株式会社 ブラシレスｄｃモータ及びこのモータを用いた冷媒圧縮機
AU2002210891A1 (en) * 2000-11-27 2002-06-03 S.H.R. Limited Bvi Fastening arrangements for windings of elecctric machines
US20060218777A1 (en) * 2001-05-30 2006-10-05 Swift Gerald L Encapsulated armature assembly and method of encapsulating an armature assembly
US7242126B1 (en) * 2001-05-30 2007-07-10 Anorad Corporation Encapsulated armature assembly and method of encapsulating an armature assembly
US6844651B1 (en) * 2001-05-30 2005-01-18 Anorad Corporation Encapsulated armature assembly and method of encapsulating an armature assembly
US6603232B2 (en) * 2001-11-02 2003-08-05 Electric Boat Corporation Permanent magnet retaining arrangement for high speed rotors
US7015616B2 (en) * 2002-04-01 2006-03-21 Honeywell International, Inc. System and method for providing coil retention in the rotor windings of a high speed generator
US7088057B2 (en) * 2004-09-13 2006-08-08 International Business Machines Corporation Apparatus, system, and method for inducing an electrical current for use by an electronic device
DE102005030877A1 (de) 2005-07-01 2007-01-04 Siemens Ag Nutverschluss
JP4797728B2 (ja) * 2006-03-22 2011-10-19 トヨタ自動車株式会社 回転電機の固定子、固定子に用いられる部品および回転電機の固定子の製造方法
JP2007295697A (ja) * 2006-04-24 2007-11-08 Toyota Motor Corp 回転電機の固定子および固定子に用いられる部品
US9444298B2 (en) * 2013-04-24 2016-09-13 GM Global Technology Operations LLC Insulation system for an electric machine
EP3975389A1 (de) * 2020-09-29 2022-03-30 Siemens Aktiengesellschaft Nutverschluss, werkzeug und verfahren zur gleichzeitigen montage einer wicklung und eines nutverschlusses
DE102021113225A1 (de) 2021-05-21 2022-11-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Statoreinrichtung für eine elektrische Maschine
JP2023146831A (ja) * 2022-03-29 2023-10-12 ニデック株式会社 ステータ及びウェッジ挿入装置
DE102022204822A1 (de) 2022-05-17 2023-11-23 Zf Friedrichshafen Ag Leistungserzeugende Komponente eines Elektromotors
JP2025166849A (ja) * 2024-04-25 2025-11-07 株式会社日立インダストリアルプロダクツ 回転電機

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US990180A (en) * 1908-08-19 1911-04-18 Crocker Wheeler Co Bridging-block for dynamo-electric machines.
US941181A (en) * 1909-06-05 1909-11-23 Crocker Wheeler Co Lining for slots of dynamo-electric-machine elements.
US2745030A (en) * 1952-09-03 1956-05-08 Gen Electric Dynamoelectric machine core member and method of making same
US3009073A (en) * 1957-11-15 1961-11-14 Gen Motors Corp Dynamoelectric machine slot wedges
US3519861A (en) * 1969-03-17 1970-07-07 Westinghouse Electric Corp Cleaning and cooling system for canned motors
US3735169A (en) * 1971-04-04 1973-05-22 Gen Electric Channel,shaped,laminated,high temperature slot wedge for dynamoelectric machines
JPS5140511A (en) * 1974-10-02 1976-04-05 Hitachi Ltd Dendokino mizozetsuensochi

Also Published As

Publication number Publication date
GB1538443A (en) 1979-01-17
FR2293098A1 (fr) 1976-06-25
JPS5168311U (enExample) 1976-05-29
CA1030203A (en) 1978-04-25
JPS5631159Y2 (enExample) 1981-07-24
FR2293098B1 (enExample) 1981-08-28
US3940647A (en) 1976-02-24
DE2552896A1 (de) 1976-08-12
SE7512459L (sv) 1976-05-28
SE415512B (sv) 1980-10-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee