CN2802459Y - 一种超声流量、热量计转换器用测量管段 - Google Patents
一种超声流量、热量计转换器用测量管段 Download PDFInfo
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- CN2802459Y CN2802459Y CN 200520107502 CN200520107502U CN2802459Y CN 2802459 Y CN2802459 Y CN 2802459Y CN 200520107502 CN200520107502 CN 200520107502 CN 200520107502 U CN200520107502 U CN 200520107502U CN 2802459 Y CN2802459 Y CN 2802459Y
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- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000005259 measurement Methods 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000001514 detection method Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 8
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CN 200520107502 CN2802459Y (zh) | 2005-05-30 | 2005-05-30 | 一种超声流量、热量计转换器用测量管段 |
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CN 200520107502 CN2802459Y (zh) | 2005-05-30 | 2005-05-30 | 一种超声流量、热量计转换器用测量管段 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101907472A (zh) * | 2010-07-05 | 2010-12-08 | 李俊国 | 一种超声波流量测量装置 |
CN104101399A (zh) * | 2013-04-05 | 2014-10-15 | 玉环友恒阀门有限公司 | 一种新型超声波热量表和水表的支架和管段 |
WO2017078545A1 (en) * | 2015-11-03 | 2017-05-11 | David John Picton | Ultrasonic flow meter for use in or near a valve assembly |
EP3256821A4 (en) * | 2015-01-26 | 2018-11-21 | Arad Ltd. | Ultrasonic water meter |
IT202000013537A1 (it) * | 2020-06-08 | 2021-12-08 | Maddalena S P A | Dispositivo di misura ad ultrasuoni, particolarmente per la misurazione del consumo di acqua e/o di calorie. |
-
2005
- 2005-05-30 CN CN 200520107502 patent/CN2802459Y/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101907472A (zh) * | 2010-07-05 | 2010-12-08 | 李俊国 | 一种超声波流量测量装置 |
CN104101399A (zh) * | 2013-04-05 | 2014-10-15 | 玉环友恒阀门有限公司 | 一种新型超声波热量表和水表的支架和管段 |
EP3256821A4 (en) * | 2015-01-26 | 2018-11-21 | Arad Ltd. | Ultrasonic water meter |
WO2017078545A1 (en) * | 2015-11-03 | 2017-05-11 | David John Picton | Ultrasonic flow meter for use in or near a valve assembly |
IT202000013537A1 (it) * | 2020-06-08 | 2021-12-08 | Maddalena S P A | Dispositivo di misura ad ultrasuoni, particolarmente per la misurazione del consumo di acqua e/o di calorie. |
EP3922959A1 (en) * | 2020-06-08 | 2021-12-15 | Maddalena S.p.A. | Ultrasonic measurement device, particularly for the measurement of water and/or calories consumption |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tangshan Huizhong Weidun Instruments Co., Ltd. Assignor: Zhang Lixin Contract fulfillment period: 2005.9.9 to 2014.9.8 Contract record no.: 2008130000029 Denomination of utility model: Measuring tubulation for changer of ultrasonic flow, thermal flowmeter Granted publication date: 20060802 License type: Exclusive license Record date: 20081106 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tangshan Huizhong Weidun Instruments Co., Ltd. Assignor: Zhang Lixin Contract fulfillment period: 2005.9.9 to 2014.9.8 Contract record no.: 2008130000029 Denomination of utility model: Measuring tubulation for changer of ultrasonic flow, thermal flowmeter Granted publication date: 20060802 License type: Exclusive license Record date: 20081106 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2005.9.9 TO 2014.9.8; CHANGE OF CONTRACT Name of requester: TANGSHAN HUIZHONGWEIDUN METER CO., LTD. Effective date: 20081106 |
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Owner name: TANGSHAN HUIZHONG INSTRUMENTATION CO., LTD. Free format text: FORMER OWNER: ZHANG LIXIN Effective date: 20100903 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 063020 HUIZHONG WITTEN INSTRUMENTATION CO., LTD. QINGHUA ROAD, HIGH-TECH. DEVELOPMENT AREA, TANGSHAN CITY, HEBEI PROVINCE TO: 063020 TANGSHAN HUIZHONG INSTRUMENTATION CO., LTD. QINGHUA ROAD, HIGH-TECH. DEVELOPMENT AREA, TANGSHAN CITY, HEBEI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20100903 Address after: 063020 Hebei Tangshan City hi tech Development Zone, Qinghua Road, Tangshan Huizhong instrument Limited by Share Ltd Patentee after: Tangshan Huizhong Instrument Co.,Ltd. Address before: Tsinghua Department of Hebei province in 063020 Tangshan City high tech Development Zone in Witton Instrument Co. Ltd. Patentee before: Zhang Lixin |
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C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20150530 Granted publication date: 20060802 |