CN100547361C - 流量计量仪 - Google Patents
流量计量仪 Download PDFInfo
- Publication number
- CN100547361C CN100547361C CNB2007100099322A CN200710009932A CN100547361C CN 100547361 C CN100547361 C CN 100547361C CN B2007100099322 A CNB2007100099322 A CN B2007100099322A CN 200710009932 A CN200710009932 A CN 200710009932A CN 100547361 C CN100547361 C CN 100547361C
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- CN
- China
- Prior art keywords
- microprocessor
- flow
- measurement instrument
- helical runner
- flow measurement
- 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 - Fee Related
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- Measuring Volume Flow (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100099322A CN100547361C (zh) | 2007-12-04 | 2007-12-04 | 流量计量仪 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007100099322A CN100547361C (zh) | 2007-12-04 | 2007-12-04 | 流量计量仪 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101178325A CN101178325A (zh) | 2008-05-14 |
CN100547361C true CN100547361C (zh) | 2009-10-07 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100099322A Expired - Fee Related CN100547361C (zh) | 2007-12-04 | 2007-12-04 | 流量计量仪 |
Country Status (1)
Country | Link |
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CN (1) | CN100547361C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106052771A (zh) * | 2016-08-15 | 2016-10-26 | 完美(中国)有限公司 | 一种磁性转子计数结构及水流计量装置 |
CN112503402B (zh) * | 2020-11-27 | 2023-02-28 | 国网山东省电力公司建设公司 | 一种地下给排水管道泄漏监测装置及监测方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1127352A (zh) * | 1994-07-19 | 1996-07-24 | H·迈内克有限公司 | 涡轮流量计 |
US5654513A (en) * | 1995-02-06 | 1997-08-05 | H. Meinecke Ag | Turbine flowmeter with simple hydrodynamic axial thrust compensation means |
CN2641602Y (zh) * | 2003-09-08 | 2004-09-15 | 莱芜钢铁集团有限公司 | 网络型智能流量仪 |
-
2007
- 2007-12-04 CN CNB2007100099322A patent/CN100547361C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1127352A (zh) * | 1994-07-19 | 1996-07-24 | H·迈内克有限公司 | 涡轮流量计 |
US5864068A (en) * | 1994-07-19 | 1999-01-26 | H. Meinecke Ag | Turbine flowmeter including an adjusting device for compensating for manufacturing tolerances |
US5654513A (en) * | 1995-02-06 | 1997-08-05 | H. Meinecke Ag | Turbine flowmeter with simple hydrodynamic axial thrust compensation means |
CN2641602Y (zh) * | 2003-09-08 | 2004-09-15 | 莱芜钢铁集团有限公司 | 网络型智能流量仪 |
Also Published As
Publication number | Publication date |
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CN101178325A (zh) | 2008-05-14 |
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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 | ||
C56 | Change in the name or address of the patentee |
Owner name: FUJIAN OSPRING SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JINGYUANQUAN SCIENCE AND TECHNOLOGY CO., LTD., FUZHOU |
|
CP03 | Change of name, title or address |
Address after: Quanta road Taijiang District of Fuzhou City, Fujian province 350000 No. 349 B block 1 layer Patentee after: Fuzhou Ospring Technology & Development Co., Ltd. Address before: 350001 Fuzhou Jin Yuan Technology Co., Ltd., 3 Changting Road, Taijiang District, Fujian, Fuzhou Patentee before: Fuzhou Jinyuanquan Technology Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: "Bridge" type meter for flow resistance and flow Effective date of registration: 20120331 Granted publication date: 20091007 Pledgee: China bank Limited by Share Ltd Fuzhou Jinan Branch Pledgor: Fuzhou Ospring Technology & Development Co., Ltd. Registration number: 2012990000117 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20121213 Granted publication date: 20091007 Pledgee: China bank Limited by Share Ltd Fuzhou Jinan Branch Pledgor: Fuzhou Ospring Technology & Development Co., Ltd. Registration number: 2012990000117 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: "Bridge" type meter for flow resistance and flow Effective date of registration: 20121225 Granted publication date: 20091007 Pledgee: China bank Limited by Share Ltd Fuzhou Jinan Branch Pledgor: Fuzhou Ospring Technology & Development Co., Ltd. Registration number: 2012990000845 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20131220 Granted publication date: 20091007 Pledgee: China bank Limited by Share Ltd Fuzhou Jinan Branch Pledgor: Fuzhou Ospring Technology & Development Co., Ltd. Registration number: 2012990000845 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: "Bridge" type meter for flow resistance and flow Effective date of registration: 20131223 Granted publication date: 20091007 Pledgee: China bank Limited by Share Ltd Fuzhou Jinan Branch Pledgor: Fuzhou Ospring Technology & Development Co., Ltd. Registration number: 2013350000047 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150126 Granted publication date: 20091007 Pledgee: China bank Limited by Share Ltd Fuzhou Jinan Branch Pledgor: Fuzhou Ospring Technology & Development Co., Ltd. Registration number: 2013350000047 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20201204 |
|
CF01 | Termination of patent right due to non-payment of annual fee |