FR2247841A1 - - Google Patents

Info

Publication number: FR2247841A1
Authority: FR; France
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

FR7433942A

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.)

Westinghouse Electric Corp

Original Assignee

Westinghouse Electric 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.)

1973-10-10

Filing date

1974-10-09

Publication date

1975-05-09

1974-10-09 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1975-05-09 Publication of FR2247841A1 publication Critical patent/FR2247841A1/fr

Status Withdrawn legal-status Critical Current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
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
- H02K3/16—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots for auxiliary purposes, e.g. damping or commutating
- 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)
Windings For Motors And Generators (AREA)
Insulation, Fastening Of Motor, Generator Windings (AREA)
Iron Core Of Rotating Electric Machines (AREA)
Synchronous Machinery (AREA)

FR7433942A 1973-10-10 1974-10-09 Withdrawn FR2247841A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US405197A US3898491A (en)	1973-10-10	1973-10-10	Damper winding for turbine generator rotors

Publications (1)

Publication Number	Publication Date
FR2247841A1 true FR2247841A1 (fr)	1975-05-09

Family

ID=23602690

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7433942A Withdrawn FR2247841A1 (fr)	1973-10-10	1974-10-09

Country Status (13)

Country	Link
US (1)	US3898491A (fr)
JP (1)	JPS5332041B2 (fr)
BE (1)	BE820835A (fr)
BR (1)	BR7408355D0 (fr)
CA (1)	CA1019381A (fr)
CH (1)	CH607431A5 (fr)
DE (1)	DE2447394A1 (fr)
ES (1)	ES430824A1 (fr)
FR (1)	FR2247841A1 (fr)
GB (1)	GB1485409A (fr)
IN (1)	IN143601B (fr)
IT (1)	IT1022758B (fr)
SE (1)	SE400145B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS52156903U (fr) *	1976-05-21	1977-11-29
US4836083A (en) *	1982-08-02	1989-06-06	Westinghouse Electric Corp.	Alternator for rapid repetitive pulsing of an electromagnetic launcher
US5030871A (en) *	1990-05-11	1991-07-09	General Electric Company	Reducing harmonic losses in dynamoelectric machine rotors
US5177390A (en) *	1991-09-17	1993-01-05	Kohler Co.	Rotor
US5161291A (en) *	1992-01-21	1992-11-10	Westinghouse Electric Corp.	Adjustable machining apparatus for machining a cylindrical workpiece
US5642010A (en) *	1994-10-24	1997-06-24	A C Propulsion, Inc.	Rotor construction for alternating current induction motor
US6465928B1 (en) *	1998-12-23	2002-10-15	Hamilton Sundstrand Corporation	Multi-pole generator rotor and method of making the same
US6453545B1 (en) *	2000-12-06	2002-09-24	General Electric Company	Compact inflatable device for applying localized pressure to turbine generator armature bars
US6611076B2 (en) *	2000-12-20	2003-08-26	Solar Turbines Inc.	Tooth tip for a high speed generator
US7100722B2 (en) *	2002-08-29	2006-09-05	Peerless-Winsmith, Inc.	Wheel assembly including a DC motor mounted within the HUB and drive connected to the wheel
US7990015B2 (en) *	2007-04-06	2011-08-02	Vestas Wind Systems A/S	Pole tip attachment for a magnetic structure
EP2372885B1 (fr)	2008-12-15	2017-07-05	Kabushiki Kaisha Toshiba	Machine électrique rotative de type à aimant permanent
JP5305887B2 (ja) *	2008-12-18	2013-10-02	株式会社東芝	永久磁石式回転電機
US9013086B2 (en)	2012-03-23	2015-04-21	Whirlpool Corporation	Stator for an electric motor including separately formed end pieces and associated method
WO2018158604A1 (fr)	2017-03-03	2018-09-07	Ge Renewable Technologies	Machine à pôles saillants

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3447012A (en) *	1968-04-10	1969-05-27	Caterpillar Tractor Co	Rotor construction

1973
- 1973-10-10 US US405197A patent/US3898491A/en not_active Expired - Lifetime
1974
- 1974-09-23 CA CA209,788A patent/CA1019381A/en not_active Expired
- 1974-09-23 IN IN2116/CAL/74A patent/IN143601B/en unknown
- 1974-10-01 GB GB42532/74A patent/GB1485409A/en not_active Expired
- 1974-10-04 DE DE19742447394 patent/DE2447394A1/de not_active Withdrawn
- 1974-10-08 BR BR8355/74A patent/BR7408355D0/pt unknown
- 1974-10-08 BE BE1006215A patent/BE820835A/fr not_active IP Right Cessation
- 1974-10-09 JP JP11571674A patent/JPS5332041B2/ja not_active Expired
- 1974-10-09 FR FR7433942A patent/FR2247841A1/fr not_active Withdrawn
- 1974-10-09 SE SE7412705A patent/SE400145B/xx unknown
- 1974-10-09 ES ES430824A patent/ES430824A1/es not_active Expired
- 1974-10-10 IT IT28276/74A patent/IT1022758B/it active
- 1974-10-10 CH CH1364174A patent/CH607431A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
US3898491A (en)	1975-08-05
SE7412705L (fr)	1975-04-11
SE400145B (sv)	1978-03-13
CA1019381A (en)	1977-10-18
ES430824A1 (es)	1976-10-16
GB1485409A (en)	1977-09-14
JPS5065801A (fr)	1975-06-03
IT1022758B (it)	1978-04-20
DE2447394A1 (de)	1975-04-17
IN143601B (fr)	1977-12-31
BR7408355D0 (pt)	1975-07-29
BE820835A (fr)	1975-04-08
JPS5332041B2 (fr)	1978-09-06
CH607431A5 (fr)	1978-12-15

Legal Events

Date	Code	Title	Description
1982-08-27	ST	Notification of lapse

Publication	Publication Date	Title
AR201758A1 (fr)	1975-04-15
AU476761B2 (fr)	1976-09-30
AU465372B2 (fr)	1975-09-25
AR201235Q (fr)	1975-02-21
AR201231Q (fr)	1975-02-21
AU474593B2 (fr)	1976-07-29
AU474511B2 (fr)	1976-07-22
AU474838B2 (fr)	1976-08-05
AU471343B2 (fr)	1976-04-15
AU465453B2 (fr)	1975-09-25
AU465434B2 (fr)	1975-09-25
AU450229B2 (fr)	1974-07-04
AU476714B2 (fr)	1976-09-30
AR201229Q (fr)	1975-02-21
AU466283B2 (fr)	1975-10-23
AR199451A1 (fr)	1974-08-30
AU476696B2 (fr)	1976-09-30
AU472848B2 (fr)	1976-06-03
AU477823B2 (fr)	1975-06-19
AR195311A1 (fr)	1973-09-28
AU476873B1 (fr)	1975-01-09
AR200885A1 (fr)	1974-12-27
AR200256A1 (fr)	1974-10-31
AR197627A1 (fr)	1974-04-23
AR210729A1 (fr)	1977-09-15