CN2405012Y - 新型汽轮机组级间密封及轴封装置 - Google Patents
新型汽轮机组级间密封及轴封装置 Download PDFInfo
- Publication number
- CN2405012Y CN2405012Y CN 99254365 CN99254365U CN2405012Y CN 2405012 Y CN2405012 Y CN 2405012Y CN 99254365 CN99254365 CN 99254365 CN 99254365 U CN99254365 U CN 99254365U CN 2405012 Y CN2405012 Y CN 2405012Y
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- Prior art keywords
- seal ring
- sealing
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- seal device
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- Expired - Lifetime
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- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000001413 cellular effect Effects 0.000 claims description 17
- 210000004907 gland Anatomy 0.000 claims description 8
- 241000256844 Apis mellifera Species 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000446 fuel Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Turbine Rotor Nozzle Sealing (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99254365 CN2405012Y (zh) | 1999-11-22 | 1999-11-22 | 新型汽轮机组级间密封及轴封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 99254365 CN2405012Y (zh) | 1999-11-22 | 1999-11-22 | 新型汽轮机组级间密封及轴封装置 |
Publications (1)
Publication Number | Publication Date |
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CN2405012Y true CN2405012Y (zh) | 2000-11-08 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 99254365 Expired - Lifetime CN2405012Y (zh) | 1999-11-22 | 1999-11-22 | 新型汽轮机组级间密封及轴封装置 |
Country Status (1)
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CN (1) | CN2405012Y (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1329680C (zh) * | 2001-03-26 | 2007-08-01 | 株式会社东芝 | 带有密封装置的旋转机械 |
CN103075205A (zh) * | 2012-12-28 | 2013-05-01 | 东方电气集团东方汽轮机有限公司 | 一种新型汽轮机汽封及其加工方法 |
ITCO20110068A1 (it) * | 2011-12-20 | 2013-06-21 | Nuovo Pignone Spa | Metodo e tenuta a nido d'ape |
CN103397914A (zh) * | 2013-07-09 | 2013-11-20 | 内蒙古鄂尔多斯联合化工有限公司 | 梳齿迷宫密封式背压式汽轮机蜂窝密封方法 |
CN107024384A (zh) * | 2017-04-12 | 2017-08-08 | 哈尔滨汽轮机厂有限责任公司 | 一种剪切实验用蜂窝密封实验件及用其检测蜂窝带与密封体之间焊缝剪切强度的方法 |
CN109469514A (zh) * | 2018-12-28 | 2019-03-15 | 中国船舶重工集团公司第七0三研究所 | 一种氦气轮机用隔板压环密封装置 |
-
1999
- 1999-11-22 CN CN 99254365 patent/CN2405012Y/zh not_active Expired - Lifetime
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1329680C (zh) * | 2001-03-26 | 2007-08-01 | 株式会社东芝 | 带有密封装置的旋转机械 |
ITCO20110068A1 (it) * | 2011-12-20 | 2013-06-21 | Nuovo Pignone Spa | Metodo e tenuta a nido d'ape |
EP2607630A1 (en) * | 2011-12-20 | 2013-06-26 | Nuovo Pignone S.p.A. | Honeycomb seal and method. |
CN103174667A (zh) * | 2011-12-20 | 2013-06-26 | 诺沃皮尼奥内有限公司 | 蜂窝密封件和方法 |
US9404387B2 (en) | 2011-12-20 | 2016-08-02 | Nuovo Pignone S.P.A. | Honeycomb seal and method |
CN103174667B (zh) * | 2011-12-20 | 2018-02-23 | 诺沃皮尼奥内有限公司 | 蜂窝密封件和方法 |
CN103075205A (zh) * | 2012-12-28 | 2013-05-01 | 东方电气集团东方汽轮机有限公司 | 一种新型汽轮机汽封及其加工方法 |
CN103397914A (zh) * | 2013-07-09 | 2013-11-20 | 内蒙古鄂尔多斯联合化工有限公司 | 梳齿迷宫密封式背压式汽轮机蜂窝密封方法 |
CN107024384A (zh) * | 2017-04-12 | 2017-08-08 | 哈尔滨汽轮机厂有限责任公司 | 一种剪切实验用蜂窝密封实验件及用其检测蜂窝带与密封体之间焊缝剪切强度的方法 |
CN109469514A (zh) * | 2018-12-28 | 2019-03-15 | 中国船舶重工集团公司第七0三研究所 | 一种氦气轮机用隔板压环密封装置 |
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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: SHANGHAI DANDI ELECTRIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: AIDI ELECTRIC POWER TECH. CO., LTD., MUDANJIANG Effective date: 20040402 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20040402 Address after: 201108, No. 4299 Jin Du Road, Shanghai, Minhang District Patentee after: Dandi Power Technological Co., Ltd., Shanghai Address before: 066001 No. 129, Gangcheng Avenue, Qinhuangdao, Hebei Patentee before: Aidi Power Technology Co., Ltd., Mudanjiang |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |