CN2717099Y - Hydrogen cooling generator - Google Patents
Hydrogen cooling generator Download PDFInfo
- Publication number
- CN2717099Y CN2717099Y CN 200420016324 CN200420016324U CN2717099Y CN 2717099 Y CN2717099 Y CN 2717099Y CN 200420016324 CN200420016324 CN 200420016324 CN 200420016324 U CN200420016324 U CN 200420016324U CN 2717099 Y CN2717099 Y CN 2717099Y
- Authority
- CN
- China
- Prior art keywords
- sealing
- oil
- hydrogen
- generator
- fixed
- 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
- 239000001257 hydrogen Substances 0.000 title claims abstract description 81
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 81
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 238000001816 cooling Methods 0.000 title abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 88
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 231100000989 no adverse effect Toxicity 0.000 abstract 1
- 239000003595 mist Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420016324 CN2717099Y (en) | 2004-06-08 | 2004-06-08 | Hydrogen cooling generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420016324 CN2717099Y (en) | 2004-06-08 | 2004-06-08 | Hydrogen cooling generator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2717099Y true CN2717099Y (en) | 2005-08-10 |
Family
ID=34870253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420016324 Expired - Lifetime CN2717099Y (en) | 2004-06-08 | 2004-06-08 | Hydrogen cooling generator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2717099Y (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103175437A (en) * | 2012-11-20 | 2013-06-26 | 孟金来 | Flexible contact-type sealing device |
CN104421432A (en) * | 2013-08-21 | 2015-03-18 | 中国广核集团有限公司 | Sealing component of electric generator at nuclear power station and sealing system |
WO2018107985A1 (en) * | 2016-12-14 | 2018-06-21 | 东方电气集团东方电机有限公司 | Loop-shaped oil sealing structure of steam turbine generator |
CN109104025A (en) * | 2018-10-10 | 2018-12-28 | 内蒙古聚达发电有限责任公司 | Hydrogen cooled generator double fluid ring sealing bearing bush with wedged-shaped oil film film strips viscous flow groove |
-
2004
- 2004-06-08 CN CN 200420016324 patent/CN2717099Y/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103175437A (en) * | 2012-11-20 | 2013-06-26 | 孟金来 | Flexible contact-type sealing device |
CN104421432A (en) * | 2013-08-21 | 2015-03-18 | 中国广核集团有限公司 | Sealing component of electric generator at nuclear power station and sealing system |
CN104421432B (en) * | 2013-08-21 | 2017-11-21 | 中国广核集团有限公司 | The seal member and sealing system of generator of nuclear power station |
WO2018107985A1 (en) * | 2016-12-14 | 2018-06-21 | 东方电气集团东方电机有限公司 | Loop-shaped oil sealing structure of steam turbine generator |
GB2571487A (en) * | 2016-12-14 | 2019-08-28 | Dongfang Electric Machinery Co Ltd | Loop-shaped oil sealing structure of steam turbine generator |
GB2571487B (en) * | 2016-12-14 | 2022-03-23 | Dongfang Electric Machinery Co Ltd | Loop-shaped oil sealing structure of steam turbine generator |
CN109104025A (en) * | 2018-10-10 | 2018-12-28 | 内蒙古聚达发电有限责任公司 | Hydrogen cooled generator double fluid ring sealing bearing bush with wedged-shaped oil film film strips viscous flow groove |
CN109104025B (en) * | 2018-10-10 | 2024-01-26 | 内蒙古聚达发电有限责任公司 | Hydrogen-cooled generator double-flow-ring sealing tile with wedge-shaped oil film with stagnation grooves |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANXI ELECTRIC POWER COMPANY, ELECTRIC POWER RES Free format text: FORMER OWNER: DONG NAIFEN; PATENTEE Effective date: 20081024 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: No. 6, Qingnian Road, Shanxi, Taiyuan Province: 030001 Patentee after: Electric Power Research Institute of Shanxi Electric Power Company Address before: Shanxi province Taiyuan city Qingnian Road 18 electricity academy, zip code: 030001 Co-patentee before: Zhang Jianping Patentee before: Dong Feng |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140608 Granted publication date: 20050810 |