CN201162950Y - 一种用于煤气管道的水封 - Google Patents
一种用于煤气管道的水封 Download PDFInfo
- Publication number
- CN201162950Y CN201162950Y CNU2008200524806U CN200820052480U CN201162950Y CN 201162950 Y CN201162950 Y CN 201162950Y CN U2008200524806 U CNU2008200524806 U CN U2008200524806U CN 200820052480 U CN200820052480 U CN 200820052480U CN 201162950 Y CN201162950 Y CN 201162950Y
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- CN
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- Prior art keywords
- water
- gas
- water seal
- low pressure
- pressure chamber
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- 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 (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200524806U CN201162950Y (zh) | 2008-03-10 | 2008-03-10 | 一种用于煤气管道的水封 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008200524806U CN201162950Y (zh) | 2008-03-10 | 2008-03-10 | 一种用于煤气管道的水封 |
Publications (1)
Publication Number | Publication Date |
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CN201162950Y true CN201162950Y (zh) | 2008-12-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008200524806U Expired - Lifetime CN201162950Y (zh) | 2008-03-10 | 2008-03-10 | 一种用于煤气管道的水封 |
Country Status (1)
Country | Link |
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CN (1) | CN201162950Y (zh) |
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2008
- 2008-03-10 CN CNU2008200524806U patent/CN201162950Y/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 | ||
ASS | Succession or assignment of patent right |
Owner name: ZHOU HEPING Free format text: FORMER OWNER: ZHOU LIPING Effective date: 20100811 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 411101 NO.5, BUILDING 12, XINSI VILLAGE, YUETANG DISTRICT, XIANGTAN CITY, HUNAN PROVINCE TO: 410011 ROOM 503, SHUNTIANCHENG, NO.59, 2ND SECTION, FURONG MIDDLE ROAD, CHANGSHA CITY, HUNAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100811 Address after: 410011 Hunan province Changsha Furong Road two section 59 Suncheon City Room 503 Patentee after: Zhou Heping Address before: 411101 Hunan Province, Xiangtan city Yuetang District new village 12 Building No. 5 Patentee before: Zhou Liping |
|
CX01 | Expiry of patent term |
Granted publication date: 20081210 |
|
CX01 | Expiry of patent term |