CN1563908A - Non-magnet senser measurer and its measuring method - Google Patents
Non-magnet senser measurer and its measuring method Download PDFInfo
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- CN1563908A CN1563908A CN 200410008802 CN200410008802A CN1563908A CN 1563908 A CN1563908 A CN 1563908A CN 200410008802 CN200410008802 CN 200410008802 CN 200410008802 A CN200410008802 A CN 200410008802A CN 1563908 A CN1563908 A CN 1563908A
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- 238000000034 method Methods 0.000 title claims description 10
- 238000013016 damping Methods 0.000 claims abstract description 23
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000005259 measurement Methods 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000010998 test method Methods 0.000 claims description 5
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- 238000004891 communication Methods 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
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- 230000002512 anti-withdrawal effect Effects 0.000 claims description 2
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- 239000002699 waste material Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 13
- 238000013461 design Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
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- 230000010148 water-pollination Effects 0.000 description 1
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CNB2004100088023A CN100451562C (en) | 2004-03-12 | 2004-03-12 | Non-magnet senser measurer and its measuring method |
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CNB2004100088023A CN100451562C (en) | 2004-03-12 | 2004-03-12 | Non-magnet senser measurer and its measuring method |
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CN1563908A true CN1563908A (en) | 2005-01-12 |
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102200459A (en) * | 2010-03-26 | 2011-09-28 | 河南新天科技股份有限公司 | Direct reading gauge |
CN103575340A (en) * | 2013-08-22 | 2014-02-12 | 浙江利尔达物联网技术有限公司 | Liquid flow non-magnetic detector and detection method thereof |
CN104048723A (en) * | 2014-06-30 | 2014-09-17 | 江苏赛达电子科技有限公司 | Separation non-magnetic type remote water meter with sampling on large pointer |
CN104089671A (en) * | 2014-07-21 | 2014-10-08 | 江苏赛达电子科技有限公司 | Magnetic disturbance prevention water meter controlled in wireless and remote mode |
CN104089670A (en) * | 2014-07-21 | 2014-10-08 | 江苏赛达电子科技有限公司 | Digital display anti-magnetic-disturbance water meter |
CN107747984A (en) * | 2017-10-27 | 2018-03-02 | 深圳友讯达科技股份有限公司 | Reference voltage modification method and device |
CN107782421A (en) * | 2017-10-12 | 2018-03-09 | 三川智慧科技股份有限公司 | Based on the calibration method without magnetic NB IoT Internet of Things water meter measurement threshold values |
CN107817034A (en) * | 2017-10-27 | 2018-03-20 | 深圳友讯达科技股份有限公司 | Gauge table temperature correction and device |
CN108645463A (en) * | 2017-10-12 | 2018-10-12 | 三川智慧科技股份有限公司 | A kind of Novel measuring damping fin based on no magnetic NB-IoT Internet of Things water meters |
CN108871469A (en) * | 2018-04-16 | 2018-11-23 | 深圳市源啓智能科技有限公司 | A kind of flowmeter of non-magnetic sensor |
CN108981772A (en) * | 2018-06-12 | 2018-12-11 | 杭州绿鲸科技有限公司 | A kind of contactless no magnetic tamper detection device and method for gauge table |
CN109238313A (en) * | 2018-09-18 | 2019-01-18 | 东南大学 | A kind of multi-parameter LC sensor for rotational structure status monitoring |
CN110274636A (en) * | 2018-11-05 | 2019-09-24 | 杭州绿鲸科技有限公司 | A kind of water meter with nonmagnetic flow detector and method |
CN111289046A (en) * | 2020-02-29 | 2020-06-16 | 成都易信达科技股份有限公司 | Non-magnetic water meter and using method thereof |
CN112113637A (en) * | 2019-06-22 | 2020-12-22 | 无锡水表有限责任公司 | Method for rapidly discriminating performance stability of water meter |
CN113899298A (en) * | 2021-10-15 | 2022-01-07 | 济南瑞泉电子有限公司 | Inductance position sensing device based on phase shift sine and cosine double-circuit voltage detection |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2570741Y (en) * | 2002-07-15 | 2003-09-03 | 姜跃炜 | Non-magnetic sensing intelligent water purification gauge |
CN2572371Y (en) * | 2002-10-17 | 2003-09-10 | 金陶 | Water medium heat/cold meter |
-
2004
- 2004-03-12 CN CNB2004100088023A patent/CN100451562C/en not_active Expired - Lifetime
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102200459A (en) * | 2010-03-26 | 2011-09-28 | 河南新天科技股份有限公司 | Direct reading gauge |
CN103575340A (en) * | 2013-08-22 | 2014-02-12 | 浙江利尔达物联网技术有限公司 | Liquid flow non-magnetic detector and detection method thereof |
CN103575340B (en) * | 2013-08-22 | 2016-04-06 | 浙江利尔达物联网技术有限公司 | Liquid flow non-magnetic detector and detection method thereof |
CN104048723A (en) * | 2014-06-30 | 2014-09-17 | 江苏赛达电子科技有限公司 | Separation non-magnetic type remote water meter with sampling on large pointer |
CN104048723B (en) * | 2014-06-30 | 2017-06-27 | 江苏赛达电子科技有限公司 | Big pointer up-sampling separates magnetism-free type remote transmitting water meter |
CN104089671A (en) * | 2014-07-21 | 2014-10-08 | 江苏赛达电子科技有限公司 | Magnetic disturbance prevention water meter controlled in wireless and remote mode |
CN104089670A (en) * | 2014-07-21 | 2014-10-08 | 江苏赛达电子科技有限公司 | Digital display anti-magnetic-disturbance water meter |
CN108645463A (en) * | 2017-10-12 | 2018-10-12 | 三川智慧科技股份有限公司 | A kind of Novel measuring damping fin based on no magnetic NB-IoT Internet of Things water meters |
CN107782421A (en) * | 2017-10-12 | 2018-03-09 | 三川智慧科技股份有限公司 | Based on the calibration method without magnetic NB IoT Internet of Things water meter measurement threshold values |
CN107782421B (en) * | 2017-10-12 | 2020-02-11 | 三川智慧科技股份有限公司 | Calibration method for water meter metering threshold value based on nonmagnetic NB-IoT (NB-IoT) internet of things |
CN107817034A (en) * | 2017-10-27 | 2018-03-20 | 深圳友讯达科技股份有限公司 | Gauge table temperature correction and device |
CN107747984A (en) * | 2017-10-27 | 2018-03-02 | 深圳友讯达科技股份有限公司 | Reference voltage modification method and device |
CN107747984B (en) * | 2017-10-27 | 2019-11-19 | 深圳友讯达科技股份有限公司 | Reference voltage modification method and device |
CN108871469A (en) * | 2018-04-16 | 2018-11-23 | 深圳市源啓智能科技有限公司 | A kind of flowmeter of non-magnetic sensor |
CN108981772A (en) * | 2018-06-12 | 2018-12-11 | 杭州绿鲸科技有限公司 | A kind of contactless no magnetic tamper detection device and method for gauge table |
CN109238313B (en) * | 2018-09-18 | 2020-12-01 | 东南大学 | Multi-parameter LC sensor for monitoring state of rotating structure |
CN109238313A (en) * | 2018-09-18 | 2019-01-18 | 东南大学 | A kind of multi-parameter LC sensor for rotational structure status monitoring |
CN110274636A (en) * | 2018-11-05 | 2019-09-24 | 杭州绿鲸科技有限公司 | A kind of water meter with nonmagnetic flow detector and method |
CN110274636B (en) * | 2018-11-05 | 2020-11-27 | 杭州绿鲸科技有限公司 | Non-magnetic water meter flow detection device and method |
CN112113637A (en) * | 2019-06-22 | 2020-12-22 | 无锡水表有限责任公司 | Method for rapidly discriminating performance stability of water meter |
CN111289046A (en) * | 2020-02-29 | 2020-06-16 | 成都易信达科技股份有限公司 | Non-magnetic water meter and using method thereof |
CN113899298A (en) * | 2021-10-15 | 2022-01-07 | 济南瑞泉电子有限公司 | Inductance position sensing device based on phase shift sine and cosine double-circuit voltage detection |
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CN100451562C (en) | 2009-01-14 |
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Owner name: LIERDA SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HANGZHOU LIERDA TECHNOLOGY CO., LTD. Owner name: LIERDA TECHNOLOGY GROUP CO., LTD. Free format text: FORMER NAME: LIERDA SCIENCE AND TECHNOLOGY CO., LTD. Owner name: HANGZHOU LIERDA TECHNOLOGY CO., LTD. Free format text: FORMER NAME: LIERDA MONOLITHIN PROCESSOR TECH CO., LTD., HANGZHOU |
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Address after: 301 room 207, tower building, No. 310000, Wen two road, Xihu District, Zhejiang, Hangzhou Patentee after: Lierda Technology Co.,Ltd. Address before: 301 room 207, tower building, No. 310000, Wen two road, Xihu District, Zhejiang, Hangzhou Patentee before: Hangzhou Lierda Technology Co.,Ltd. Address after: 301 room 207, tower building, No. 310000, Wen two road, Xihu District, Zhejiang, Hangzhou Patentee after: Hangzhou Lierda Technology Co.,Ltd. Address before: 301 room 207, tower building, No. 310000, Wen two road, Xihu District, Zhejiang, Hangzhou Patentee before: HANGZHOU LIERDA SINGLE CHIP MI |
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Address after: 310011 Gongshu District, Hangzhou Province, the United States and the United States hospital A District, building 1201, room 18, room Patentee after: LIERDA SCIENCE & TECHNOLOGY GROUP Co.,Ltd. Address before: 301 room 207, tower building, No. 310000, Wen two road, Xihu District, Zhejiang, Hangzhou Patentee before: Lierda Technology Co.,Ltd. |
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Granted publication date: 20090114 |