CN102589631B - 可变电阻式燃气表无源直读电路 - Google Patents
可变电阻式燃气表无源直读电路 Download PDFInfo
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- CN102589631B CN102589631B CN 201210052870 CN201210052870A CN102589631B CN 102589631 B CN102589631 B CN 102589631B CN 201210052870 CN201210052870 CN 201210052870 CN 201210052870 A CN201210052870 A CN 201210052870A CN 102589631 B CN102589631 B CN 102589631B
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Description
字轮读数 | 可变电阻阻值范围(KΩ) |
0 | 0-2.99 |
1 | 3-5.99 |
2 | 6-8.99 |
3 | 9-11.99 |
4 | 12-14.99 |
5 | 15-17.99 |
6 | 18-20.99 |
7 | 21-23.99 |
8 | 24-26.99 |
9 | 27-29.99 |
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CN 201210052870 CN102589631B (zh) | 2012-03-02 | 2012-03-02 | 可变电阻式燃气表无源直读电路 |
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CN 201210052870 CN102589631B (zh) | 2012-03-02 | 2012-03-02 | 可变电阻式燃气表无源直读电路 |
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CN102589631A CN102589631A (zh) | 2012-07-18 |
CN102589631B true CN102589631B (zh) | 2013-07-10 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104075750A (zh) * | 2014-07-02 | 2014-10-01 | 北京机械设备研究所 | 一种气体或液体的测量方法 |
CN105953350A (zh) * | 2016-04-29 | 2016-09-21 | 深圳海顿净化技术有限公司 | 一种吊顶式新风换气装置 |
CN106643816A (zh) * | 2017-01-13 | 2017-05-10 | 成都中科慧源科技有限公司 | 一种与表具计数器配合使用的采样电路 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1687716A (zh) * | 2005-04-30 | 2005-10-26 | 浙江大学 | 无线无源水表和气表 |
CN201281619Y (zh) * | 2008-05-26 | 2009-07-29 | 王轼 | 一种无源直读式水气表传感器 |
CN201408040Y (zh) * | 2009-05-08 | 2010-02-17 | 上海润金数码科技发展有限公司 | 计量仪表 |
CN201540640U (zh) * | 2009-11-19 | 2010-08-04 | 浙江威星智能仪表股份有限公司 | 无线远传抄表系统 |
CN102183279A (zh) * | 2011-03-14 | 2011-09-14 | 江阴市立信智能设备有限公司 | 无源直读式远传水表 |
CN202453023U (zh) * | 2012-03-02 | 2012-09-26 | 浙江威星智能仪表股份有限公司 | 一种可变电阻式燃气表无源直读电路 |
Family Cites Families (1)
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GB2466457B (en) * | 2008-12-19 | 2011-11-16 | Schlumberger Holdings | Rotating flow meter |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1687716A (zh) * | 2005-04-30 | 2005-10-26 | 浙江大学 | 无线无源水表和气表 |
CN201281619Y (zh) * | 2008-05-26 | 2009-07-29 | 王轼 | 一种无源直读式水气表传感器 |
CN201408040Y (zh) * | 2009-05-08 | 2010-02-17 | 上海润金数码科技发展有限公司 | 计量仪表 |
CN201540640U (zh) * | 2009-11-19 | 2010-08-04 | 浙江威星智能仪表股份有限公司 | 无线远传抄表系统 |
CN102183279A (zh) * | 2011-03-14 | 2011-09-14 | 江阴市立信智能设备有限公司 | 无源直读式远传水表 |
CN202453023U (zh) * | 2012-03-02 | 2012-09-26 | 浙江威星智能仪表股份有限公司 | 一种可变电阻式燃气表无源直读电路 |
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Effective date of registration: 20211216 Address after: 518038 floor 3, block B, gas group office building, 268 Meiao 8th Road, Maling community, Meilin street, Futian District, Shenzhen, Guangdong Province Patentee after: Shenzhen Ruili Technology Co.,Ltd. Address before: 310015 building 6, 1418-41 Moganshan Road, Gongshu District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG WEIXING INTELLIGENT METER STOCK Co.,Ltd. |