CN2345810Y - 精密节流阀 - Google Patents
精密节流阀 Download PDFInfo
- Publication number
- CN2345810Y CN2345810Y CN 98239076 CN98239076U CN2345810Y CN 2345810 Y CN2345810 Y CN 2345810Y CN 98239076 CN98239076 CN 98239076 CN 98239076 U CN98239076 U CN 98239076U CN 2345810 Y CN2345810 Y CN 2345810Y
- Authority
- CN
- China
- Prior art keywords
- valve
- displacement
- valve pocket
- throttle valve
- spool
- 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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- Electrically Driven Valve-Operating Means (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98239076 CN2345810Y (zh) | 1998-10-16 | 1998-10-16 | 精密节流阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98239076 CN2345810Y (zh) | 1998-10-16 | 1998-10-16 | 精密节流阀 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2345810Y true CN2345810Y (zh) | 1999-10-27 |
Family
ID=33986521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 98239076 Expired - Lifetime CN2345810Y (zh) | 1998-10-16 | 1998-10-16 | 精密节流阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2345810Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101517292B (zh) * | 2006-09-27 | 2011-11-16 | 三浦工业株式会社 | 针阀 |
CN101839265B (zh) * | 2009-03-18 | 2013-06-05 | 卢志刚 | 串联并联转换液压阀 |
CN103775412A (zh) * | 2014-01-22 | 2014-05-07 | 南通爱慕希机械有限公司 | 一种电动液压节流阀 |
CN107218262A (zh) * | 2017-06-06 | 2017-09-29 | 北京航天发射技术研究所 | 一种机液节流调速控制阀 |
-
1998
- 1998-10-16 CN CN 98239076 patent/CN2345810Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101517292B (zh) * | 2006-09-27 | 2011-11-16 | 三浦工业株式会社 | 针阀 |
CN101839265B (zh) * | 2009-03-18 | 2013-06-05 | 卢志刚 | 串联并联转换液压阀 |
CN103775412A (zh) * | 2014-01-22 | 2014-05-07 | 南通爱慕希机械有限公司 | 一种电动液压节流阀 |
CN107218262A (zh) * | 2017-06-06 | 2017-09-29 | 北京航天发射技术研究所 | 一种机液节流调速控制阀 |
CN107218262B (zh) * | 2017-06-06 | 2019-01-25 | 北京航天发射技术研究所 | 一种机液节流调速控制阀 |
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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: DONGBEI POWER REGULATION TECH INST, SHENYANG CITY Free format text: FORMER OWNER: TECHNOLOGY SHENYANG, DONGDIAN INTS. OF POWER REGULATION + PROTECTION Effective date: 20040227 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20040227 Address after: No. 134 Changjiang street, Huanggu District, Liaoning, Shenyang Patentee after: Shenyang Northeast Inst. of Power Regulating Techn Address before: East power regulation and Protection Research Institute, No. 134 Changjiang street, Huanggu District, Liaoning, Shenyang Patentee before: Dongdian motive Power Regulating and Protection Tech. Inst., Shenyang |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |