CN101769397B - 调压关断装置 - Google Patents
调压关断装置 Download PDFInfo
- Publication number
- CN101769397B CN101769397B CN200810189770A CN200810189770A CN101769397B CN 101769397 B CN101769397 B CN 101769397B CN 200810189770 A CN200810189770 A CN 200810189770A CN 200810189770 A CN200810189770 A CN 200810189770A CN 101769397 B CN101769397 B CN 101769397B
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- CN
- China
- Prior art keywords
- pipe
- adjustable column
- low
- high drive
- voltage driving
- 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.)
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Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810189770A CN101769397B (zh) | 2008-12-31 | 2008-12-31 | 调压关断装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810189770A CN101769397B (zh) | 2008-12-31 | 2008-12-31 | 调压关断装置 |
Publications (2)
Publication Number | Publication Date |
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CN101769397A CN101769397A (zh) | 2010-07-07 |
CN101769397B true CN101769397B (zh) | 2012-08-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200810189770A Expired - Fee Related CN101769397B (zh) | 2008-12-31 | 2008-12-31 | 调压关断装置 |
Country Status (1)
Country | Link |
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CN (1) | CN101769397B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104433773A (zh) * | 2014-02-25 | 2015-03-25 | 李和竹 | 一种蒸笼成型机 |
CN104776256B (zh) * | 2015-03-23 | 2017-04-12 | 山东省天安矿业集团有限公司 | 矿井大流量高压水减压装置 |
CN110985719B (zh) * | 2019-12-21 | 2021-12-24 | 江苏江林机械有限公司 | 一种气动注浆泵用压力控制装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4964421A (en) * | 1989-08-02 | 1990-10-23 | Klaus Joseph C | Water saver valve |
CN1396396A (zh) * | 2001-07-16 | 2003-02-12 | 沈锝桓 | 水压机流量调节装置 |
CN1851425A (zh) * | 2006-05-30 | 2006-10-25 | 北京联合大学 | 无源差动式热量表 |
CN101220881A (zh) * | 2007-12-18 | 2008-07-16 | 刘梦真 | 断压装置 |
CN201391661Y (zh) * | 2008-12-31 | 2010-01-27 | 梁兴华 | 调压关断装置 |
-
2008
- 2008-12-31 CN CN200810189770A patent/CN101769397B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4964421A (en) * | 1989-08-02 | 1990-10-23 | Klaus Joseph C | Water saver valve |
CN1396396A (zh) * | 2001-07-16 | 2003-02-12 | 沈锝桓 | 水压机流量调节装置 |
CN1851425A (zh) * | 2006-05-30 | 2006-10-25 | 北京联合大学 | 无源差动式热量表 |
CN101220881A (zh) * | 2007-12-18 | 2008-07-16 | 刘梦真 | 断压装置 |
CN201391661Y (zh) * | 2008-12-31 | 2010-01-27 | 梁兴华 | 调压关断装置 |
Non-Patent Citations (1)
Title |
---|
JP昭61-241573A 1986.10.27 |
Also Published As
Publication number | Publication date |
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CN101769397A (zh) | 2010-07-07 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LIANG QINGHUA Effective date: 20130802 Free format text: FORMER OWNER: LIANG QINGHUA Effective date: 20130802 Owner name: HOHHOT HIGH-RISE SUPPLY HEATING TECHNOLOGY CO., LT Free format text: FORMER OWNER: LIANG XINGHUA Effective date: 20130802 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 010010 HOHHOT, INNER MONGOLIA AUTONOMOUS REGION TO: 010020 HOHHOT, INNER MONGOLIA AUTONOMOUS REGION |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130802 Address after: 010020 the Inner Mongolia Autonomous Region Hohhot Saihan District Tin Lin Road South and building 2001 Patentee after: HOHHOT HIGH-RISE HEATING TECHNOLOGY Co.,Ltd. Address before: B building forest road 010020 the Inner Mongolia Autonomous Region Shandan Hohhot tin two Inner Mongolia Wanxin technology equipment limited liability company Patentee before: Liang Xinghua Patentee before: Liang Qinghua Effective date of registration: 20130802 Address after: B building forest road 010020 the Inner Mongolia Autonomous Region Shandan Hohhot tin two Inner Mongolia Wanxin technology equipment limited liability company Patentee after: Liang Xinghua Patentee after: Liang Qinghua Address before: B building forest road 010010 the Inner Mongolia Autonomous Region Shandan Hohhot tin two million Inner Mongolia Huaxin technology equipment limited liability company Patentee before: Liang Xinghua |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20161231 |