CN201144880Y - 一种大型中空螺栓的冷却装置 - Google Patents
一种大型中空螺栓的冷却装置 Download PDFInfo
- Publication number
- CN201144880Y CN201144880Y CNU2007201966043U CN200720196604U CN201144880Y CN 201144880 Y CN201144880 Y CN 201144880Y CN U2007201966043 U CNU2007201966043 U CN U2007201966043U CN 200720196604 U CN200720196604 U CN 200720196604U CN 201144880 Y CN201144880 Y CN 201144880Y
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- CN
- China
- Prior art keywords
- hollow bolt
- scale hollow
- cooling
- cooling unit
- steam outlet
- 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
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Abstract
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Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201966043U CN201144880Y (zh) | 2007-12-28 | 2007-12-28 | 一种大型中空螺栓的冷却装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201966043U CN201144880Y (zh) | 2007-12-28 | 2007-12-28 | 一种大型中空螺栓的冷却装置 |
Publications (1)
Publication Number | Publication Date |
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CN201144880Y true CN201144880Y (zh) | 2008-11-05 |
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Family Applications (1)
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CNU2007201966043U Expired - Lifetime CN201144880Y (zh) | 2007-12-28 | 2007-12-28 | 一种大型中空螺栓的冷却装置 |
Country Status (1)
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CN (1) | CN201144880Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105507963A (zh) * | 2015-12-23 | 2016-04-20 | 上海电气电站设备有限公司 | 用于冷却在高温下工作的螺栓的冷却系统 |
-
2007
- 2007-12-28 CN CNU2007201966043U patent/CN201144880Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105507963A (zh) * | 2015-12-23 | 2016-04-20 | 上海电气电站设备有限公司 | 用于冷却在高温下工作的螺栓的冷却系统 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guangdong Nuclear Power Joint Venture Co., Ltd Assignor: Dayawan Nuclear Power Running Management Co., Ltd. Contract fulfillment period: 2008.12.15 to 2013.12.15 Contract record no.: 2009440000485 Denomination of utility model: Cooling device of large-scale hollow bolt Granted publication date: 20081105 License type: Exclusive license Record date: 20090622 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.15 TO 2013.12.15; CHANGE OF CONTRACT Name of requester: GUANGDONG NUCLEAR POWER JOINT VENTURING CO., LTD. Effective date: 20090622 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20081105 |