CN204716310U - 一种燃气轮机气封结构 - Google Patents
一种燃气轮机气封结构 Download PDFInfo
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- CN204716310U CN204716310U CN201520173426.7U CN201520173426U CN204716310U CN 204716310 U CN204716310 U CN 204716310U CN 201520173426 U CN201520173426 U CN 201520173426U CN 204716310 U CN204716310 U CN 204716310U
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- seal structure
- sealing gland
- gas turbine
- air seal
- gland ring
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CN201520173426.7U CN204716310U (zh) | 2015-03-25 | 2015-03-25 | 一种燃气轮机气封结构 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109356660A (zh) * | 2018-12-14 | 2019-02-19 | 中国航发沈阳发动机研究所 | 双级高压涡轮转静子组件 |
CN114017134A (zh) * | 2021-11-12 | 2022-02-08 | 中国航发沈阳发动机研究所 | 一种通过改变机匣热容调整机匣热变形速率的方法 |
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2015
- 2015-03-25 CN CN201520173426.7U patent/CN204716310U/zh active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109356660A (zh) * | 2018-12-14 | 2019-02-19 | 中国航发沈阳发动机研究所 | 双级高压涡轮转静子组件 |
CN114017134A (zh) * | 2021-11-12 | 2022-02-08 | 中国航发沈阳发动机研究所 | 一种通过改变机匣热容调整机匣热变形速率的方法 |
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CA2844021C (en) | Impeller |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Gas turbine atmoseal structure Effective date of registration: 20161104 Granted publication date: 20151021 Pledgee: Tsinghua Holdings Co., Ltd. Pledgor: Beijing Huatsing Gas Turbine & IGCC Technology Co., Ltd. Registration number: 2016990000853 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191211 Granted publication date: 20151021 Pledgee: Tsinghua Holdings Co., Ltd. Pledgor: Beijing Huatsing Gas Turbine & IGCC Technology Co., Ltd. Registration number: 2016990000853 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191225 Address after: 102209 Beijing Changping District in the future of the national electric investment group Park in the future science city south of Beijing Patentee after: China United heavy-duty gas turbine technology Co., Ltd. Address before: 100084, Beijing, Haidian District science and Technology Park, Tsinghua Science and technology building, block C, 10 Patentee before: Beijing Huatsing Gas Turbine & IGCC Technology Co., Ltd. |
|
TR01 | Transfer of patent right |