CN2777311Y - 具有自动压差平衡功能的小口径电动动态调节阀 - Google Patents
具有自动压差平衡功能的小口径电动动态调节阀 Download PDFInfo
- Publication number
- CN2777311Y CN2777311Y CN 200520100789 CN200520100789U CN2777311Y CN 2777311 Y CN2777311 Y CN 2777311Y CN 200520100789 CN200520100789 CN 200520100789 CN 200520100789 U CN200520100789 U CN 200520100789U CN 2777311 Y CN2777311 Y CN 2777311Y
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- Prior art keywords
- control valve
- tube
- import
- differential pressure
- valve
- 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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- Control Of Fluid Pressure (AREA)
Abstract
Description
阀体调节行程(圈数) | 1 | 2 | 3 | 4 | 5 | 6 |
流量值(L/S) | 0.53 | 1.06 | 1.50 | 1.85 | 2.12 | 2.34 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520100789 CN2777311Y (zh) | 2005-03-04 | 2005-03-04 | 具有自动压差平衡功能的小口径电动动态调节阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520100789 CN2777311Y (zh) | 2005-03-04 | 2005-03-04 | 具有自动压差平衡功能的小口径电动动态调节阀 |
Publications (1)
Publication Number | Publication Date |
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CN2777311Y true CN2777311Y (zh) | 2006-05-03 |
Family
ID=36744695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200520100789 Expired - Lifetime CN2777311Y (zh) | 2005-03-04 | 2005-03-04 | 具有自动压差平衡功能的小口径电动动态调节阀 |
Country Status (1)
Country | Link |
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CN (1) | CN2777311Y (zh) |
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2005
- 2005-03-04 CN CN 200520100789 patent/CN2777311Y/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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang University Artificial Environment Engineering Tech. Co., Ltd Assignor: Shen Xinrong Contract fulfillment period: 2008.8.5 to 2015.3.3 Contract record no.: 2008330000366 Denomination of utility model: Small diameter electric dynamic regulating valve having automatic pressure-difference balancing function Granted publication date: 20060503 License type: Exclusive license Record date: 20080905 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.5 TO 2015.3.3 Name of requester: HANGZHOU ZHEJIANG UNIVERSITY ARTIFICIAL ENVIRONME Effective date: 20080905 |
|
ASS | Succession or assignment of patent right |
Owner name: HANGZHOU ZHEDA TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHEN XINRONG Effective date: 20100329 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310011 BUILDING 3, NO.691, MOGANSHAN ROAD, HANGZHOU CITY, ZHEJIANG PROVINCETO: 310012 BUILDING 6, LIYUAN BUILDING, NO.88, JIAOGONG ROAD, XIHU DISTRICT, HANGZHOU CITY, ZHEJIANG PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100329 Address after: Hangzhou City, Zhejiang Province, 310012 teachers in Xihu District Liyuan Road No. 88 building 6 floor Patentee after: Hangzhou Zheda Technology Co., Ltd. Address before: Hangzhou City, Zhejiang province 310011 Moganshan Road No. 691 on the third. Patentee before: Shen Xinrong |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20150304 Granted publication date: 20060503 |