JPS4950405A - - Google Patents
Info
- Publication number
- JPS4950405A JPS4950405A JP48056418A JP5641873A JPS4950405A JP S4950405 A JPS4950405 A JP S4950405A JP 48056418 A JP48056418 A JP 48056418A JP 5641873 A JP5641873 A JP 5641873A JP S4950405 A JPS4950405 A JP S4950405A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/12—Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines
-
- 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
- H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- 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
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
- Windings For Motors And Generators (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25605472A | 1972-05-23 | 1972-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4950405A true JPS4950405A (enExample) | 1974-05-16 |
Family
ID=22970932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48056418A Pending JPS4950405A (enExample) | 1972-05-23 | 1973-05-22 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3749950A (enExample) |
| JP (1) | JPS4950405A (enExample) |
| DE (1) | DE2323817A1 (enExample) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3839653A (en) * | 1971-11-18 | 1974-10-01 | Gen Electric | Flexible loop, hard slot coils for dynamoelectric machine windings |
| DE2836229C2 (de) * | 1978-08-17 | 1983-12-15 | Siemens AG, 1000 Berlin und 8000 München | Ständerwicklung einer elektrischen Maschine |
| US4293785A (en) * | 1978-09-05 | 1981-10-06 | Jackson Research, Inc. | Rotating electric machines with enhanced radiation cooling |
| JPS5694713A (en) * | 1979-12-28 | 1981-07-31 | Fuji Electric Co Ltd | Manufacturing method of coil spacer of resin mold type electrical apparatus |
| FR2536137B1 (fr) * | 1982-11-16 | 1985-07-26 | Europ Propulsion | Palier electromagnetique pour environnement a haute temperature |
| US4598223A (en) * | 1984-12-21 | 1986-07-01 | Sundstrand Corporation | End turn construction for dynamoelectric machines |
| US5363002A (en) * | 1993-07-28 | 1994-11-08 | Sundstrand Corporation | Dynamoelectric machine having fluid cooling of back iron and end turns |
| EP0881743B1 (en) * | 1997-05-26 | 2004-07-28 | Denso Corporation | AC generator for vehicles |
| US6124660A (en) * | 1997-05-26 | 2000-09-26 | Denso Corporation | AC generator for vehicles |
| JPH11215777A (ja) * | 1998-01-20 | 1999-08-06 | Mitsubishi Electric Corp | アマチュア及びその製造方法 |
| US6023216A (en) * | 1998-07-20 | 2000-02-08 | Ohio Transformer | Transformer coil and method |
| EP1109295B1 (en) * | 1999-12-14 | 2005-03-02 | Mitsubishi Denki Kabushiki Kaisha | Winding heads for the stator of an alternator |
| US6927342B1 (en) * | 2000-06-23 | 2005-08-09 | Von Roll Isola Winding Systems Gmbh | Insulation for electrical conductors that produces no partial discharges |
| EP1204195B1 (en) * | 2000-11-06 | 2006-02-01 | Denso Corporation | Stator arrangement of rotary electric machine |
| JP3752431B2 (ja) * | 2001-02-28 | 2006-03-08 | 株式会社日立製作所 | 回転電機及びその製造方法 |
| US6914354B2 (en) * | 2002-01-16 | 2005-07-05 | Ballard Power Systems Corporation | Assembly and method for direct cooling of motor end-winding |
| DE10215937A1 (de) * | 2002-04-11 | 2003-10-23 | Alstom Switzerland Ltd | Wicklung für eine dynamoelektrische Maschine |
| US20040079566A1 (en) * | 2002-10-24 | 2004-04-29 | General Electric Company | Stator insulation protection system |
| FR2896350B1 (fr) * | 2006-01-16 | 2008-02-29 | Valeo Equip Electr Moteur | Procede pour realiser le bobinage d'un stator de machine electrique tournante, et stator obtenu par ce procede |
| JP2007336652A (ja) * | 2006-06-13 | 2007-12-27 | Toyota Motor Corp | 回転電機の固定子 |
| EP2136455A1 (en) * | 2008-06-19 | 2009-12-23 | Abb Research Ltd. | An electric motor provided with a cooling arrangement |
| JP4598114B2 (ja) * | 2008-11-04 | 2010-12-15 | 三菱電機株式会社 | スタータ |
| US9148034B2 (en) | 2012-01-30 | 2015-09-29 | Deere & Company | SR motor alternative cooling device and method |
| DE102012204197A1 (de) * | 2012-03-16 | 2013-09-19 | Siemens Aktiengesellschaft | Elektrische Maschine mit Phasentrenner |
| US20140311796A1 (en) * | 2013-04-17 | 2014-10-23 | Harco Laboratories, Inc. | Wire harness for high temperature exhaust gas applications |
| EP3590178A4 (en) * | 2017-03-02 | 2020-12-30 | DANA TM4 Inc. | STATOR ARRANGEMENT WITH HEAT RECOVERY FOR ELECTRICAL MACHINERY |
| US10998790B2 (en) | 2019-03-25 | 2021-05-04 | Hamilton Sunstrand Corporation | Fiber woven insulator for electric generator |
| DE102019131069A1 (de) * | 2019-11-18 | 2021-05-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Stator für eine elektrische Maschine mit verbesserter Kühlung, elektrische Maschine, Kraftfahrzeug |
| DE102020003158A1 (de) * | 2019-11-28 | 2021-06-02 | Hans Hermann Rottmerhusen | Kühlungsoptimiertes Blechpaket für einen Ständer einer elektrischen Maschine |
| US12476509B2 (en) | 2021-05-12 | 2025-11-18 | Vestas Wind Systems A/S | Preformed coil for an electric machine having a perforated insulating body and method of making same |
| DE102022127198A1 (de) * | 2022-10-18 | 2024-04-18 | Schaeffler Technologies AG & Co. KG | Stator und elektrische Maschine |
| DE102024115509A1 (de) * | 2024-06-04 | 2025-12-04 | Schaeffler Technologies AG & Co. KG | Stator mit schrägen Aussparungen am Außendurchmesser zur Reduzierung von Druckspannungen vom Querpressverband; sowie elektrische Maschine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US26776A (en) * | 1860-01-10 | George a | ||
| US3079519A (en) * | 1956-02-29 | 1963-02-26 | Gen Electric | Coil and method of insulating same |
| US3254150A (en) * | 1961-07-24 | 1966-05-31 | Westinghouse Electric Corp | Electrical coils for refrigerating apparatus |
| US3479541A (en) * | 1962-09-11 | 1969-11-18 | Allis Louis Co | High speed liquid cooled motors |
| US3483413A (en) * | 1964-06-03 | 1969-12-09 | Gen Motors Corp | Armature winding end turn banding and slot insulators |
| US3388458A (en) * | 1964-06-03 | 1968-06-18 | Gen Motors Corp | Insulation means and moisture sealing of armatures |
| US3388559A (en) * | 1966-12-13 | 1968-06-18 | Westinghouse Electric Corp | Electric motors cooled with refrigerants |
| US3574325A (en) * | 1969-02-19 | 1971-04-13 | Gen Motors Corp | Braking system for electric motors |
-
1972
- 1972-05-23 US US00256054A patent/US3749950A/en not_active Expired - Lifetime
-
1973
- 1973-05-11 DE DE2323817A patent/DE2323817A1/de active Pending
- 1973-05-22 JP JP48056418A patent/JPS4950405A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2323817A1 (de) | 1973-12-06 |
| US3749950A (en) | 1973-07-31 |