FR2368169B1 - - Google Patents
Info
- Publication number
- FR2368169B1 FR2368169B1 FR7730822A FR7730822A FR2368169B1 FR 2368169 B1 FR2368169 B1 FR 2368169B1 FR 7730822 A FR7730822 A FR 7730822A FR 7730822 A FR7730822 A FR 7730822A FR 2368169 B1 FR2368169 B1 FR 2368169B1
- 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
Links
Classifications
-
- 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
- H02K1/148—Sectional cores
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/732,499 US4071788A (en) | 1976-10-14 | 1976-10-14 | Dynamoelectric machine field assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2368169A1 FR2368169A1 (fr) | 1978-05-12 |
FR2368169B1 true FR2368169B1 (fr) | 1982-03-26 |
Family
ID=24943754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7730822A Granted FR2368169A1 (fr) | 1976-10-14 | 1977-10-13 | Stator pour machine dynamo-electrique |
Country Status (3)
Country | Link |
---|---|
US (1) | US4071788A (fr) |
FR (1) | FR2368169A1 (fr) |
GB (1) | GB1584820A (fr) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1561032A (en) * | 1976-06-10 | 1980-02-13 | Workman J | Laminated foil stator |
DE2913691C2 (de) * | 1979-04-05 | 1983-12-01 | Danfoss A/S, 6430 Nordborg | Ständer für einen bürstenlosen Elektromotor |
US5004577A (en) * | 1989-12-06 | 1991-04-02 | General Motors Corporation | Frame and magnet assembly for a dynamoelectric machine |
US5121021A (en) * | 1989-12-06 | 1992-06-09 | General Motors Corporation | Frame and magnet assembly for a dynamoelectric machine |
DE69305118T2 (de) * | 1992-07-20 | 1997-02-06 | Gen Motors Corp | Verfahren zur Herstellung von magnetischen Rotorteilen |
US5536985A (en) * | 1994-05-09 | 1996-07-16 | General Motors Corporation | Composite armature assembly |
DE19549180A1 (de) * | 1995-12-30 | 1997-07-03 | Bosch Gmbh Robert | Stator für elektrische Maschine |
US5907205A (en) * | 1996-07-08 | 1999-05-25 | Herman; Robert Wayne | Constant reluctance rotating magnetic field devices with laminationless stator |
JP3790601B2 (ja) * | 1997-05-02 | 2006-06-28 | 日本電産サンキョー株式会社 | モータ |
EP0991167A1 (fr) * | 1998-04-22 | 2000-04-05 | Skysys Corporation | Moteur pas-à-pas |
US6124661A (en) * | 1999-04-08 | 2000-09-26 | Siemens Westinghouse Power Corporation | Generator with retaining ring key that reduces rotor tooth stress |
US6664701B1 (en) * | 2002-06-13 | 2003-12-16 | Black & Decker Inc. | Brush assembly |
US6713916B1 (en) * | 2002-10-31 | 2004-03-30 | Black & Decker Inc. | Electric motor assembly |
US6798109B2 (en) * | 2002-10-31 | 2004-09-28 | Black & Decker Inc. | Electric motor brush assembly |
US6858957B2 (en) * | 2002-10-31 | 2005-02-22 | Black & Decker Inc. | Electric motor end plate with visual alignment indicia |
US7078843B2 (en) * | 2003-09-05 | 2006-07-18 | Black & Decker Inc. | Field assemblies and methods of making same |
US7211920B2 (en) * | 2003-09-05 | 2007-05-01 | Black & Decker Inc. | Field assemblies having pole pieces with axial lengths less than an axial length of a back iron portion and methods of making same |
US20050189844A1 (en) * | 2003-09-05 | 2005-09-01 | Du Hung T. | Field assemblies having pole pieces with dovetail features for attaching to a back iron piece(s) and methods of making same |
US7205696B2 (en) * | 2003-09-05 | 2007-04-17 | Black & Decker Inc. | Field assemblies having pole pieces with ends that decrease in width, and methods of making same |
US7146706B2 (en) * | 2003-09-05 | 2006-12-12 | Black & Decker Inc. | Method of making an electric motor |
US20060226729A1 (en) * | 2003-09-05 | 2006-10-12 | Du Hung T | Field assemblies and methods of making same with field coils having multiple coils |
EP2562912A1 (fr) * | 2005-03-07 | 2013-02-27 | Black & Decker Inc. | Outils électriques avec moteur présentant un stator constitué de plusieurs pièces |
CN102075022A (zh) * | 2009-11-19 | 2011-05-25 | 隆环企业有限公司 | 马达后盖 |
US20110115322A1 (en) * | 2009-11-19 | 2011-05-19 | Taiwan Long Hawn Enterprise Co. | Motor rear cover |
CN103580305A (zh) * | 2012-08-10 | 2014-02-12 | 德昌电机(深圳)有限公司 | 电机芯片、芯片组件及电机 |
DE102014223804A1 (de) * | 2014-11-21 | 2016-05-25 | Robert Bosch Gmbh | Elektrische Maschine mit Befestigungsflansch |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1897068A (en) * | 1930-09-23 | 1933-02-14 | Bell Telephone Labor Inc | Constant speed motor |
US2134795A (en) * | 1936-07-14 | 1938-11-01 | Us Electrical Motors Inc | Magnetic structure for dynamoelectric machines |
US2432117A (en) * | 1944-05-02 | 1947-12-09 | Bell Telephone Labor Inc | Alternating current generator |
US2445986A (en) * | 1946-08-08 | 1948-07-27 | Gen Electric | Stator winding method and apparatus therefor |
US3021444A (en) * | 1957-06-06 | 1962-02-13 | Gen Motors Corp | Dynamo electric machine |
US2982873A (en) * | 1957-06-24 | 1961-05-02 | Gen Motors Corp | Dynamo electric machine |
US3156838A (en) * | 1959-09-04 | 1964-11-10 | King Seeley Thermos Co | Direct current electric motor |
GB1180396A (en) * | 1966-08-08 | 1970-02-04 | Lucas Industries Ltd | Dynamo Electric Machines |
US3597644A (en) * | 1968-09-13 | 1971-08-03 | Lucas Industries Ltd | Dynamo electric machines and yoke assemblies therefore |
FR2047204A5 (fr) * | 1969-05-02 | 1971-03-12 | Hitachi Ltd | |
US3624441A (en) * | 1970-06-10 | 1971-11-30 | Gen Motors Corp | Field frame assembly for direct current dynamoelectric machines |
GB1405109A (en) * | 1972-01-08 | 1975-09-03 | Lucas Electrical Co Ltd | Method of manufacturing yoke assemblies |
US3912955A (en) * | 1973-11-19 | 1975-10-14 | John R Simpson | Electric dynamo |
-
1976
- 1976-10-14 US US05/732,499 patent/US4071788A/en not_active Expired - Lifetime
-
1977
- 1977-10-06 GB GB41622/77A patent/GB1584820A/en not_active Expired
- 1977-10-13 FR FR7730822A patent/FR2368169A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2368169A1 (fr) | 1978-05-12 |
US4071788A (en) | 1978-01-31 |
GB1584820A (en) | 1981-02-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |