CN104048721A - 一种自检错式液封水表 - Google Patents
一种自检错式液封水表 Download PDFInfo
- Publication number
- CN104048721A CN104048721A CN201410281915.4A CN201410281915A CN104048721A CN 104048721 A CN104048721 A CN 104048721A CN 201410281915 A CN201410281915 A CN 201410281915A CN 104048721 A CN104048721 A CN 104048721A
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- Prior art keywords
- water meter
- annulus
- character wheel
- error detection
- shadow
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 title abstract description 5
- 238000007789 sealing Methods 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201410281915.4A CN104048721B (zh) | 2014-06-23 | 2014-06-23 | 一种自检错式液封水表 |
Applications Claiming Priority (1)
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CN201410281915.4A CN104048721B (zh) | 2014-06-23 | 2014-06-23 | 一种自检错式液封水表 |
Publications (2)
Publication Number | Publication Date |
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CN104048721A true CN104048721A (zh) | 2014-09-17 |
CN104048721B CN104048721B (zh) | 2017-09-29 |
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CN201410281915.4A Active CN104048721B (zh) | 2014-06-23 | 2014-06-23 | 一种自检错式液封水表 |
Country Status (1)
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CN (1) | CN104048721B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5489769A (en) * | 1977-12-27 | 1979-07-17 | Omron Tateisi Electronics Co | Detector of oil feed quantity |
CN201421336Y (zh) * | 2009-03-13 | 2010-03-10 | 周治江 | 用于计量表计数器的双圈字轮 |
CN201463913U (zh) * | 2009-05-19 | 2010-05-12 | 深圳市兴源鼎新科技有限公司 | 配置光传感字轮的计量装置 |
CN201838027U (zh) * | 2010-11-08 | 2011-05-18 | 杨功磊 | 一种红外直读计数器 |
CN102680042A (zh) * | 2011-03-14 | 2012-09-19 | 江阴市立信智能设备有限公司 | 一种电子远传水表字轮 |
CN204043742U (zh) * | 2014-06-23 | 2014-12-24 | 济南瑞泉电子有限公司 | 一种自检错式液封水表 |
-
2014
- 2014-06-23 CN CN201410281915.4A patent/CN104048721B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5489769A (en) * | 1977-12-27 | 1979-07-17 | Omron Tateisi Electronics Co | Detector of oil feed quantity |
CN201421336Y (zh) * | 2009-03-13 | 2010-03-10 | 周治江 | 用于计量表计数器的双圈字轮 |
CN201463913U (zh) * | 2009-05-19 | 2010-05-12 | 深圳市兴源鼎新科技有限公司 | 配置光传感字轮的计量装置 |
CN201838027U (zh) * | 2010-11-08 | 2011-05-18 | 杨功磊 | 一种红外直读计数器 |
CN102680042A (zh) * | 2011-03-14 | 2012-09-19 | 江阴市立信智能设备有限公司 | 一种电子远传水表字轮 |
CN204043742U (zh) * | 2014-06-23 | 2014-12-24 | 济南瑞泉电子有限公司 | 一种自检错式液封水表 |
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CN104048721B (zh) | 2017-09-29 |
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Address after: Room 2103 and 2104, 21 stories, Building 157 A, Shanda Road, Lixia District, Jinan City, Shandong Province Patentee after: JINAN RICHNES ELECTRONIC Co.,Ltd. Address before: Room 806, Block C, Cyberport Building, 47 Shanda Road, Licheng District, Jinan City, Shandong Province, 250000 Patentee before: JINAN RICHNES ELECTRONIC Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A self checking liquid sealed water meter Effective date of registration: 20210629 Granted publication date: 20170929 Pledgee: Bank of Beijing Co.,Ltd. Jinan Branch Pledgor: JINAN RICHNES ELECTRONIC Co.,Ltd. Registration number: Y2021370000078 |
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Date of cancellation: 20230621 Granted publication date: 20170929 Pledgee: Bank of Beijing Co.,Ltd. Jinan Branch Pledgor: JINAN RICHNES ELECTRONIC Co.,Ltd. Registration number: Y2021370000078 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A self checking error type liquid sealed water meter Effective date of registration: 20230628 Granted publication date: 20170929 Pledgee: Bank of Beijing Co.,Ltd. Jinan Branch Pledgor: JINAN RICHNES ELECTRONIC Co.,Ltd. Registration number: Y2023980046322 |
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