SE455033B - Med utpreglade poler forsedd rotor for en roterande elektrisk maskin - Google Patents
Med utpreglade poler forsedd rotor for en roterande elektrisk maskinInfo
- Publication number
- SE455033B SE455033B SE8302258A SE8302258A SE455033B SE 455033 B SE455033 B SE 455033B SE 8302258 A SE8302258 A SE 8302258A SE 8302258 A SE8302258 A SE 8302258A SE 455033 B SE455033 B SE 455033B
- Authority
- SE
- Sweden
- Prior art keywords
- rotor
- poles
- rotation
- flow
- air gap
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 claims description 13
- 238000004804 winding Methods 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims 4
- 239000003570 air Substances 0.000 description 35
- 238000001816 cooling Methods 0.000 description 22
- 230000002093 peripheral effect Effects 0.000 description 10
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6001082U JPS58162752U (ja) | 1982-04-22 | 1982-04-22 | 回転電機の回転子 |
| JP6001482U JPS58162756U (ja) | 1982-04-22 | 1982-04-22 | 回転電機の回転子 |
| JP6000982U JPS58162751U (ja) | 1982-04-22 | 1982-04-22 | 回転電機の回転子 |
| JP6001582U JPS58162757U (ja) | 1982-04-22 | 1982-04-22 | 回転電機の回転子 |
| JP6001382U JPS58162755U (ja) | 1982-04-22 | 1982-04-22 | 回転電機の回転子 |
| JP6001182U JPS58162753U (ja) | 1982-04-22 | 1982-04-22 | 回転電機の回転子 |
| JP6001282U JPS58162754U (ja) | 1982-04-22 | 1982-04-22 | 回転電機の回転子 |
| JP6001682U JPS58162758U (ja) | 1982-04-22 | 1982-04-22 | 回転電機の回転子 |
| JP6001982U JPS58162761U (ja) | 1982-04-22 | 1982-04-22 | 回転電機の回転子 |
| JP6002282U JPS58162764U (ja) | 1982-04-22 | 1982-04-22 | 回転電機の回転子 |
| JP6001782U JPS58162759U (ja) | 1982-04-22 | 1982-04-22 | 回転電機の回転子 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8302258D0 SE8302258D0 (sv) | 1983-04-21 |
| SE8302258L SE8302258L (sv) | 1983-10-23 |
| SE455033B true SE455033B (sv) | 1988-06-13 |
Family
ID=27582037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8302258A SE455033B (sv) | 1982-04-22 | 1983-04-21 | Med utpreglade poler forsedd rotor for en roterande elektrisk maskin |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4496863A (de) |
| CA (1) | CA1194531A (de) |
| CH (1) | CH659552A5 (de) |
| DE (1) | DE3314426C2 (de) |
| SE (1) | SE455033B (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0648898B2 (ja) * | 1985-02-15 | 1994-06-22 | 株式会社日立製作所 | 凸極回転電機の回転子 |
| JPH0351968A (ja) * | 1989-07-19 | 1991-03-06 | Toshiba Corp | 直線化判別方式 |
| CA2010670C (en) * | 1990-02-22 | 1997-04-01 | James H. Dymond | Salient pole rotor for a dynamoelectric machine |
| JPH06169556A (ja) * | 1992-11-30 | 1994-06-14 | Matsushita Electric Ind Co Ltd | 電動機の固定子製造方法およびその固定子鉄心 |
| FI934177A0 (fi) * | 1993-09-24 | 1993-09-24 | High Speed Tech Ltd Oy | Foerfarande och anordning foer att aostadkomma en gasstroemning i det friagasmellanrummet mellan statorn och rotorn i en elektricitetsmaskin |
| SE515843C2 (sv) * | 1996-11-04 | 2001-10-15 | Abb Ab | Axiell kylning av rotor |
| JPH10178754A (ja) * | 1996-12-18 | 1998-06-30 | Mitsubishi Electric Corp | 回転電機 |
| US5898246A (en) * | 1998-03-13 | 1999-04-27 | The United States Of America As Represented By The Secretary Of The Air Force | Control of reluctance dynamoelectric machine cooling fluid |
| DE102006020149A1 (de) * | 2006-05-02 | 2007-11-15 | Siemens Ag | Synchronschenkelpolmaschine |
| US8251168B2 (en) * | 2008-10-01 | 2012-08-28 | Caterpillar Inc. | Air cooling system including airflow deflector for electric drive machine |
| DE102021101937A1 (de) * | 2021-01-28 | 2022-07-28 | Rolls-Royce Deutschland Ltd & Co Kg | Elektrische Maschine und Verfahren zur Reinigung eines Luftspalts in einer elektrischen Maschine |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE315791C (de) * | ||||
| US2043120A (en) * | 1933-09-30 | 1936-06-02 | Punga Franklin | Cooling the inductors of turbo-generators |
| US2974239A (en) * | 1958-09-17 | 1961-03-07 | Zd Y V I Plzen | Arrangement for dissipating heat generated in the field coils |
| DE1133811B (de) * | 1960-08-10 | 1962-07-26 | Licentia Gmbh | Einzelpolausbildung am Laeufer schnellaufender Synchron-Schenkelpol-maschinen |
| US3242360A (en) * | 1961-02-09 | 1966-03-22 | Borg Warner | Submersible motor with plural cooling paths |
| CH402149A (de) * | 1962-08-24 | 1965-11-15 | Bbc Brown Boveri & Cie | Vorrichtung zur Verminderung der Ventilationsverluste bei elektrischen Maschinen mit ausgeprägten Polen |
| DE1205182B (de) * | 1963-02-18 | 1965-11-18 | Licentia Gmbh | Anordnung zur Fuehrung des Kuehlmediums und Abstuetzung der Erregerwicklungen in den Polluecken von Schenkelpollaeufern elektrischer Maschinen |
| US3261994A (en) * | 1963-11-27 | 1966-07-19 | Gen Electric | Air cooling arrangement for salient pole rotors |
| US3440462A (en) * | 1966-03-03 | 1969-04-22 | Gen Electric | Dynamoelectric machine gap pick rotor wedges |
| BE789008A (fr) * | 1971-09-21 | 1973-03-20 | Westinghouse Electric Corp | Rotor refroidi par liquide pour machines dynamoelectriques |
| CH545027A (de) * | 1972-05-09 | 1973-11-30 | Bbc Brown Boveri & Cie | Elektrische Maschine |
| SU930501A2 (ru) * | 1979-04-27 | 1982-05-23 | Центральное Конструкторское Бюро Главэнергоремонта | Электрическа машина с газовым охлаждением |
| DE3170511D1 (en) * | 1980-11-17 | 1985-06-20 | Bbc Brown Boveri & Cie | Coolant distributing member |
-
1983
- 1983-04-18 US US06/486,235 patent/US4496863A/en not_active Expired - Lifetime
- 1983-04-21 SE SE8302258A patent/SE455033B/sv not_active IP Right Cessation
- 1983-04-21 CA CA000426384A patent/CA1194531A/en not_active Expired
- 1983-04-21 DE DE3314426A patent/DE3314426C2/de not_active Expired
- 1983-04-22 CH CH2192/83A patent/CH659552A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8302258D0 (sv) | 1983-04-21 |
| DE3314426C2 (de) | 1987-04-16 |
| CH659552A5 (de) | 1987-01-30 |
| DE3314426A1 (de) | 1983-10-27 |
| CA1194531A (en) | 1985-10-01 |
| US4496863A (en) | 1985-01-29 |
| SE8302258L (sv) | 1983-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |
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