CN102589631A - 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
- Publication number
- CN102589631A CN102589631A CN2012100528704A CN201210052870A CN102589631A CN 102589631 A CN102589631 A CN 102589631A CN 2012100528704 A CN2012100528704 A CN 2012100528704A CN 201210052870 A CN201210052870 A CN 201210052870A CN 102589631 A CN102589631 A CN 102589631A
- Authority
- CN
- China
- Prior art keywords
- circuit
- chip
- energy capture
- resistance
- communication chip
- 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.)
- Granted
Links
Images
Abstract
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 |
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201210052870 CN102589631B (zh) | 2012-03-02 | 2012-03-02 | 可变电阻式燃气表无源直读电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201210052870 CN102589631B (zh) | 2012-03-02 | 2012-03-02 | 可变电阻式燃气表无源直读电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102589631A true CN102589631A (zh) | 2012-07-18 |
CN102589631B CN102589631B (zh) | 2013-07-10 |
Family
ID=46478600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201210052870 Active CN102589631B (zh) | 2012-03-02 | 2012-03-02 | 可变电阻式燃气表无源直读电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102589631B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (7)
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 |
US20100154530A1 (en) * | 2008-12-19 | 2010-06-24 | Schlumberger Technology Corporation | Rotating flow meter |
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 |
-
2012
- 2012-03-02 CN CN 201210052870 patent/CN102589631B/zh active Active
Patent Citations (7)
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 |
US20100154530A1 (en) * | 2008-12-19 | 2010-06-24 | Schlumberger Technology Corporation | Rotating flow meter |
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 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Also Published As
Publication number | Publication date |
---|---|
CN102589631B (zh) | 2013-07-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2620519T3 (es) | Sistema y método para la medición pasiva de una magnitud física de forma inalámbrica | |
CN201845051U (zh) | 三相智能电能表 | |
CN102589631B (zh) | 可变电阻式燃气表无源直读电路 | |
CN104020693B (zh) | 一种用于手持设备的实时数据采集系统 | |
CN103383410A (zh) | 多功能电力仪表 | |
CN202453023U (zh) | 一种可变电阻式燃气表无源直读电路 | |
CN202453022U (zh) | 一种拨码开关式燃气表无源直读电路 | |
CN102589632B (zh) | 拨码开关式燃气表无源直读电路 | |
CN206178063U (zh) | 一种基于近远程无线传输技术的避雷器实时在线监测仪 | |
CN201637423U (zh) | 基于单片机的电磁场供电传感器 | |
CN101806877A (zh) | 智能用电分析仪 | |
CN202181787U (zh) | 款箱两锁一封系统 | |
CN205120032U (zh) | 一种超低功耗无源结构应变监测装置 | |
CN104181332A (zh) | 一种无线姿态/冲击测量记录系统 | |
CN112255555A (zh) | 一种基于唤醒机制电池监测系统 | |
CN209485465U (zh) | 一种具有抗干扰计量功能的智能燃气表 | |
CN202057689U (zh) | 一种智能电能表 | |
CN106059619B (zh) | 输电铁塔监测设备 | |
CN101482914A (zh) | 射频卡寻卡检测电路 | |
CN217953582U (zh) | 一种智能燃气表装置 | |
CN202489938U (zh) | 一种体温信息采集系统 | |
CN215984641U (zh) | 具有低温保护的温湿度记录仪 | |
CN215064662U (zh) | 超薄温湿度记录仪 | |
CN203337190U (zh) | 可存储土壤环境监测仪 | |
CN219554928U (zh) | 可自动匹配互联的宽带前置低噪声放大器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Wenqian Inventor after: Fang Jiong Inventor after: Li Zuguang Inventor before: Wu Yimin Inventor before: Yang Hong Inventor before: Wang Ruirong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WU YIMIN YANG HONG WANG RUIRONG TO: HUANG WENQIAN FANG JIONG LI ZUGUANG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Yimin Inventor after: Yang Hong Inventor after: Wang Ruirong Inventor before: Huang Wenqian Inventor before: Fang Jiong Inventor before: Li Zuguang |
|
COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
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. |
|
TR01 | Transfer of patent right |