FR2211784B1 - - Google Patents

Info

Publication number: FR2211784B1
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.): Expired

Application number

FR7345564A

Other versions

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.)

SKF Industrial Trading and Development Co BV

Original Assignee

SKF Industrial Trading and Development Co BV

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.)

1972-12-21

Filing date

1973-12-19

Publication date

1979-03-23

1973-12-19 Application filed by SKF Industrial Trading and Development Co BV filed Critical SKF Industrial Trading and Development Co BV

1974-07-19 Publication of FR2211784A1 publication Critical patent/FR2211784A1/fr

1979-03-23 Application granted granted Critical

1979-03-23 Publication of FR2211784B1 publication Critical patent/FR2211784B1/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
- 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
- H02K1/14—Stator cores with salient poles
- H02K1/141—Stator cores with salient poles consisting of C-shaped cores
- 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
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Manufacturing & Machinery (AREA)
Iron Core Of Rotating Electric Machines (AREA)
Manufacture Of Motors, Generators (AREA)

FR7345564A 1972-12-21 1973-12-19 Expired FR2211784B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE1677272		1972-12-21

Publications (2)

Publication Number	Publication Date
FR2211784A1 FR2211784A1 (fr)	1974-07-19
FR2211784B1 true FR2211784B1 (fr)	1979-03-23

Family

ID=20302723

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7345564A Expired FR2211784B1 (fr)	1972-12-21	1973-12-19

Country Status (9)

Country	Link
US (1)	US3953754A (fr)
JP (1)	JPS5810945B2 (fr)
DD (1)	DD109481A5 (fr)
DE (1)	DE2360820C3 (fr)
FR (1)	FR2211784B1 (fr)
GB (1)	GB1457450A (fr)
IT (1)	IT1000731B (fr)
SU (1)	SU635902A3 (fr)
YU (2)	YU317373A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4085347A (en) *	1976-01-16	1978-04-18	White-Westinghouse Corporation	Laminated stator core
DE2833168A1 (de) *	1977-10-10	1980-02-07	Siegfried Dipl Ing Haussmann	Einfache anordnung zur verminderung der ankerrueckwirkung in elektrischen maschinen
US4255684A (en) *	1979-08-03	1981-03-10	Mischler William R	Laminated motor stator structure with molded composite pole pieces
SE428620B (sv) *	1980-01-29	1983-07-11	Skf Ab	Elmaskin
RU2174733C2 (ru) *	1996-02-12	2001-10-10	Вантико Аг	Способ изготовления пакетов сердечников и получаемых из них электромагнитных модулей
US6584671B2 (en) *	1996-02-12	2003-07-01	Thyssen Transrapid System Gmbh	Process for producing an electromagnetic subassembly for a magnetic levitation railway
US6157109A (en) *	1998-02-10	2000-12-05	Reliance Electric Technologies, Llc	Dynamoelectric machine with ferromagnetic end winding ring

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1255607A (en) *	1912-06-08	1918-02-05	Bound Brook Engine & Mfg Co	Dynamo-electric machine.
US2449021A (en) *	1942-06-08	1948-09-07	Hoover Co	Dynamoelectric machine
US2715690A (en) *	1952-02-28	1955-08-16	Neuenschwander Otto	Salient pole for commutator machines
GB736701A (en) *	1952-10-03	1955-09-14	English Electric Co Ltd	Improvements in and relating to salient pole field systems for dynamo electric machines
US2977490A (en) *	1958-09-12	1961-03-28	Westinghouse Electric Corp	Shaded pole motor
US3024377A (en) *	1959-03-30	1962-03-06	Gen Electric	Core and coil improvement for samll motors and the like
FR1453957A (fr) *	1965-07-30	1966-08-22		Dispositif à induction électromagnétique à noyaux feuilletés
FR1552560A (fr) *	1968-01-30	1969-01-03
CH474890A (de) *	1968-03-07	1969-06-30	Beteiligungs Ag Haustechnik	Elektrische Umlaufmaschine

1973
- 1973-12-03 US US05/420,877 patent/US3953754A/en not_active Expired - Lifetime
- 1973-12-06 DE DE2360820A patent/DE2360820C3/de not_active Expired
- 1973-12-06 YU YU03173/73A patent/YU317373A/xx unknown
- 1973-12-17 GB GB5842273A patent/GB1457450A/en not_active Expired
- 1973-12-19 DD DD175484A patent/DD109481A5/xx unknown
- 1973-12-19 FR FR7345564A patent/FR2211784B1/fr not_active Expired
- 1973-12-20 IT IT7354477A patent/IT1000731B/it active
- 1973-12-20 SU SU731984452A patent/SU635902A3/ru active
- 1973-12-21 JP JP48142570A patent/JPS5810945B2/ja not_active Expired
1979
- 1979-11-19 YU YU02824/79A patent/YU282479A/xx unknown

Also Published As

Publication number	Publication date
DE2360820A1 (de)	1974-07-11
DE2360820B2 (de)	1981-03-19
YU282479A (en)	1982-06-30
IT1000731B (it)	1976-04-10
US3953754A (en)	1976-04-27
JPS49108503A (fr)	1974-10-16
YU317373A (en)	1982-02-28
DE2360820C3 (de)	1981-12-24
GB1457450A (en)	1976-12-01
FR2211784A1 (fr)	1974-07-19
DD109481A5 (fr)	1974-11-05
SU635902A3 (ru)	1978-11-30
JPS5810945B2 (ja)	1983-02-28

Publication	Publication Date	Title
JPS4912658A (fr)	1974-02-04
JPS5714324B2 (fr)	1982-03-24
FR2179101B1 (fr)	1976-11-12
FR2211784B1 (fr)	1979-03-23
JPS5113040B2 (fr)	1976-04-24
JPS5327262Y2 (fr)	1978-07-11
JPS494396U (fr)	1974-01-15
JPS4934756A (fr)	1974-03-30
JPS4990953U (fr)	1974-08-07
JPS4933220A (fr)	1974-03-27
JPS5411254Y2 (fr)	1979-05-22
JPS4939306U (fr)	1974-04-06
JPS4971304A (fr)	1974-07-10
JPS4932079U (fr)	1974-03-20
CH588152A5 (fr)	1977-05-31
CH568275A5 (fr)	1975-10-31
CH561893A5 (fr)	1975-05-15
NL7302123A (fr)	1974-05-06
CH590203A5 (fr)	1977-07-29
CH588447A5 (fr)	1977-06-15
CH561881A5 (fr)	1975-05-15
CH561356A5 (fr)	1975-04-30
CH585751A5 (fr)	1977-03-15
CH563097A5 (fr)	1975-06-13
CH580162A5 (fr)	1976-09-30

Legal Events

Date	Code	Title	Description
1985-10-25	ST	Notification of lapse