CN201144787Y - 隔膜泵的超压保护装置 - Google Patents
隔膜泵的超压保护装置 Download PDFInfo
- Publication number
- CN201144787Y CN201144787Y CNU2007201853365U CN200720185336U CN201144787Y CN 201144787 Y CN201144787 Y CN 201144787Y CN U2007201853365 U CNU2007201853365 U CN U2007201853365U CN 200720185336 U CN200720185336 U CN 200720185336U CN 201144787 Y CN201144787 Y CN 201144787Y
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- Prior art keywords
- way valve
- diaphragm pump
- pump
- model
- utility
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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.)
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201853365U CN201144787Y (zh) | 2007-12-28 | 2007-12-28 | 隔膜泵的超压保护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201853365U CN201144787Y (zh) | 2007-12-28 | 2007-12-28 | 隔膜泵的超压保护装置 |
Publications (1)
Publication Number | Publication Date |
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CN201144787Y true CN201144787Y (zh) | 2008-11-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2007201853365U Expired - Lifetime CN201144787Y (zh) | 2007-12-28 | 2007-12-28 | 隔膜泵的超压保护装置 |
Country Status (1)
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CN (1) | CN201144787Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103291595A (zh) * | 2013-06-24 | 2013-09-11 | 中国石化集团南京化学工业有限公司 | 高压煤浆泵超压保护系统改进装置 |
-
2007
- 2007-12-28 CN CNU2007201853365U patent/CN201144787Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103291595A (zh) * | 2013-06-24 | 2013-09-11 | 中国石化集团南京化学工业有限公司 | 高压煤浆泵超压保护系统改进装置 |
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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: CHINA YOUSE ( SHENYANG ) PUMP INDUSTRY CO., LTD. Free format text: FORMER OWNER: CHINA YOUSE GROUP SHENYANG METALLURGICAL MACHINERY CO., LTD. Effective date: 20091016 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091016 Address after: No. sixteen, 9 street, Shenyang economic and Technological Development Zone, Liaoning, Shenyang Province, China: 110141 Patentee after: CNMC Shenyang Pump Co., Ltd. Address before: Liaoning city in Shenyang Province Economic and Technological Development Zone Xin Liao Road 2, zip code: 110141 Patentee before: NFC Shenyang Metallurgical Machinery Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20081105 |
|
CX01 | Expiry of patent term |