CN203836307U - 一种活塞式超低温安全阀 - Google Patents
一种活塞式超低温安全阀 Download PDFInfo
- Publication number
- CN203836307U CN203836307U CN201420195003.0U CN201420195003U CN203836307U CN 203836307 U CN203836307 U CN 203836307U CN 201420195003 U CN201420195003 U CN 201420195003U CN 203836307 U CN203836307 U CN 203836307U
- Authority
- CN
- China
- Prior art keywords
- piston
- valve body
- valve
- ultralow temperature
- temperature safety
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Safety Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420195003.0U CN203836307U (zh) | 2014-04-21 | 2014-04-21 | 一种活塞式超低温安全阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420195003.0U CN203836307U (zh) | 2014-04-21 | 2014-04-21 | 一种活塞式超低温安全阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203836307U true CN203836307U (zh) | 2014-09-17 |
Family
ID=51514149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420195003.0U Expired - Lifetime CN203836307U (zh) | 2014-04-21 | 2014-04-21 | 一种活塞式超低温安全阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203836307U (zh) |
-
2014
- 2014-04-21 CN CN201420195003.0U patent/CN203836307U/zh not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190430 Address after: 311814 No. 7-1 Fengye Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG MINGSHI XINGXIN HVAC TECHNOLOGY Co.,Ltd. Address before: 311814 No. 8 Mingshi Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG MINGSHI VALVE CO.,LTD. |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 311814 No. 7-1 Fengye Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Mingshi Xingxin HVAC Technology Co.,Ltd. Address before: 311814 No. 7-1 Fengye Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG MINGSHI XINGXIN HVAC TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20140917 |
|
CX01 | Expiry of patent term |