CN1232018C - 具有直接引风冷却的发电机的溢流通道 - Google Patents
具有直接引风冷却的发电机的溢流通道 Download PDFInfo
- Publication number
- CN1232018C CN1232018C CNB991050096A CN99105009A CN1232018C CN 1232018 C CN1232018 C CN 1232018C CN B991050096 A CNB991050096 A CN B991050096A CN 99105009 A CN99105009 A CN 99105009A CN 1232018 C CN1232018 C CN 1232018C
- Authority
- CN
- China
- Prior art keywords
- generator
- coolant
- cooling duct
- duct shell
- cooling
- Prior art date
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 84
- 239000002826 coolant Substances 0.000 claims abstract description 44
- 230000001939 inductive effect Effects 0.000 claims description 8
- 239000000155 melt Substances 0.000 claims description 4
- 230000032258 transport Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 21
- 238000010276 construction Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 239000000112 cooling gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19818149.3 | 1998-04-23 | ||
DE19818149A DE19818149A1 (de) | 1998-04-23 | 1998-04-23 | Überströmkanäle eines Generators mit direkter Saugkühlung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1233102A CN1233102A (zh) | 1999-10-27 |
CN1232018C true CN1232018C (zh) | 2005-12-14 |
Family
ID=7865554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991050096A Expired - Lifetime CN1232018C (zh) | 1998-04-23 | 1999-04-23 | 具有直接引风冷却的发电机的溢流通道 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6124653A (zh) |
EP (1) | EP0952656A1 (zh) |
JP (1) | JP2000004560A (zh) |
KR (1) | KR19990083362A (zh) |
CN (1) | CN1232018C (zh) |
CZ (1) | CZ138599A3 (zh) |
DE (1) | DE19818149A1 (zh) |
RU (1) | RU99108666A (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002071577A1 (fr) * | 2001-03-07 | 2002-09-12 | Hitachi, Ltd. | Machine electrique rotative |
US20040000820A1 (en) * | 2002-06-13 | 2004-01-01 | Cromas Joseph Charles | Automotive generator |
US20050023909A1 (en) * | 2002-06-13 | 2005-02-03 | Cromas Joseph Charles | Automotive generator |
DE10233827A1 (de) * | 2002-07-25 | 2004-02-12 | Clariant Gmbh | Verfahren zur Herstellung von Acyloxybenzolsulfonaten |
EP1616524A4 (en) * | 2004-03-29 | 2009-07-08 | Panasonic Corp | OPTICAL ELEMENT FOR MEASURING BIOLOGICAL INFORMATION AND INSTRUMENT FOR MEASURING BIOLOGICAL INFORMATION USING THE SAME |
JP5491816B2 (ja) * | 2009-09-30 | 2014-05-14 | 株式会社東芝 | 回転電機 |
RU2740792C1 (ru) * | 2020-07-30 | 2021-01-21 | Общество с ограниченной ответственностью "СПЕЦИАЛЬНЫЕ ПРОЕКТЫ МАШИНОСТРОЕНИЯ" (ООО "СПЕЦИАЛЬНЫЕ ПРОЕКТЫ МАШИНОСТРОЕНИЯ") | Индукторный генератор с воздушной системой охлаждения |
RU2770909C1 (ru) * | 2021-09-06 | 2022-04-25 | Общество с ограниченной ответственностью "СПЕЦИАЛЬНЫЕ ПРОЕКТЫ МАШИНОСТРОЕНИЯ" (ООО "СПЕЦИАЛЬНЫЕ ПРОЕКТЫ МАШИНОСТРОЕНИЯ") | Индукторный генератор с воздушной системой охлаждения |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB188819A (en) * | 1921-08-26 | 1922-11-23 | British Thomson Houston Co Ltd | Improvements in and relating to cooling and ventilating systems for dynamo electric machines |
US1672680A (en) * | 1925-04-21 | 1928-06-05 | Gen Electric | Dynamo-electric machine |
DE520312C (de) * | 1928-04-29 | 1931-03-20 | Aeg | Kreislaufkuehleinrichtung fuer elektrische Maschinen mit an das Maschinengehaeuse unmittelbar seitlich angebauten Rueckkuehlern mit vorzugsweise horizontal angeordneten Kuehlrohren |
DE720154C (de) * | 1936-03-01 | 1942-04-25 | Siemens Ag | Belueftungsanordnung fuer elektrische Maschinen, insbesondere Turbogeneratoren |
DE708098C (de) * | 1938-05-28 | 1941-07-11 | Bbc Brown Boveri & Cie | Einrichtung zur Umlaufkuehlung fuer elektrische Maschinen oder Apparate |
DE741082C (de) * | 1941-02-08 | 1943-11-04 | Oerlikon Maschf | Belueftungseinrichtung fuer Laeuferwicklungen elektrischer Maschinen, insbesondere Turbogeneratoren |
DE1046412B (de) * | 1955-01-07 | 1958-12-11 | Gutehoffnungshuette Sterkrade | Stahlfundament fuer kreislaufgekuehlte Maschinen, insbesondere Turbomaschinen |
US3091710A (en) * | 1961-08-30 | 1963-05-28 | Gen Electric | Gas-cooled dynamoelectric machine with asymmetrical flow |
DE1922142B2 (de) * | 1969-04-23 | 1976-07-22 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Kuehlanordnung fuer eine mit einer eigenbeluefteten elektrischen hauptmaschine auf einer welle angeordnete elektrische hilfsmaschine |
US3652881A (en) * | 1970-10-15 | 1972-03-28 | Gen Electric | Generator ventilation dome and cooler casing construction |
US3739208A (en) * | 1971-12-03 | 1973-06-12 | Gen Electric | Reverse flow cooling system for a dynamoelectric machine |
CH545027A (de) * | 1972-05-09 | 1973-11-30 | Bbc Brown Boveri & Cie | Elektrische Maschine |
US4010016A (en) * | 1975-05-27 | 1977-03-01 | Ingersoll-Rand Company | Gas compressor |
US4071790A (en) * | 1976-06-01 | 1978-01-31 | General Electric Company | Cooling arrangement for rotor end turns of reverse flow cooled dynamoelectric machines |
EP0118802B1 (de) * | 1983-03-10 | 1986-05-07 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Gasgekühlte Wechselstrommaschine |
US5652469A (en) * | 1994-06-16 | 1997-07-29 | General Electric Company | Reverse flow ventilation system with stator core center discharge duct and/or end region cooling system |
DE19645272A1 (de) * | 1996-11-02 | 1998-05-07 | Asea Brown Boveri | Gasgekühlte elektrische Maschine |
-
1998
- 1998-04-23 DE DE19818149A patent/DE19818149A1/de not_active Ceased
-
1999
- 1999-03-05 EP EP99810196A patent/EP0952656A1/de not_active Withdrawn
- 1999-04-19 CZ CZ991385A patent/CZ138599A3/cs unknown
- 1999-04-19 US US09/294,020 patent/US6124653A/en not_active Expired - Lifetime
- 1999-04-21 KR KR1019990014171A patent/KR19990083362A/ko not_active Application Discontinuation
- 1999-04-21 JP JP11112982A patent/JP2000004560A/ja active Pending
- 1999-04-22 RU RU99108666/09A patent/RU99108666A/ru not_active Application Discontinuation
- 1999-04-23 CN CNB991050096A patent/CN1232018C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
RU99108666A (ru) | 2001-02-10 |
CN1233102A (zh) | 1999-10-27 |
JP2000004560A (ja) | 2000-01-07 |
EP0952656A1 (de) | 1999-10-27 |
DE19818149A1 (de) | 1999-10-28 |
US6124653A (en) | 2000-09-26 |
CZ138599A3 (cs) | 1999-11-17 |
KR19990083362A (ko) | 1999-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ALSTOM COMPANY Free format text: FORMER OWNER: ABB(SWITZERLAND)CO., LTD. Effective date: 20020705 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20020705 Address after: Baden, Switzerland Applicant after: Alstom Address before: Baden, Switzerland Applicant before: ABB (Switzerland) Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ALSTOM SWITZERLAND LTD. Free format text: FORMER OWNER: ALSTOM Effective date: 20120802 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120802 Address after: Baden, Switzerland Patentee after: Alstom Technology Ltd. Address before: Baden, Switzerland Patentee before: Alstom |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Baden, Switzerland Patentee after: ALSTOM TECHNOLOGY LTD Address before: Baden, Switzerland Patentee before: Alstom Technology Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20051214 |