CN2729841Y - 预付费燃气表的红外数据收发器 - Google Patents
预付费燃气表的红外数据收发器 Download PDFInfo
- Publication number
- CN2729841Y CN2729841Y CN 200420089987 CN200420089987U CN2729841Y CN 2729841 Y CN2729841 Y CN 2729841Y CN 200420089987 CN200420089987 CN 200420089987 CN 200420089987 U CN200420089987 U CN 200420089987U CN 2729841 Y CN2729841 Y CN 2729841Y
- Authority
- CN
- China
- Prior art keywords
- infrared
- spare
- microcontroller
- supply controller
- gas meter
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Selective Calling Equipment (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420089987 CN2729841Y (zh) | 2004-09-30 | 2004-09-30 | 预付费燃气表的红外数据收发器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200420089987 CN2729841Y (zh) | 2004-09-30 | 2004-09-30 | 预付费燃气表的红外数据收发器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2729841Y true CN2729841Y (zh) | 2005-09-28 |
Family
ID=35048614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200420089987 Expired - Lifetime CN2729841Y (zh) | 2004-09-30 | 2004-09-30 | 预付费燃气表的红外数据收发器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2729841Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100388325C (zh) * | 2006-06-15 | 2008-05-14 | 陈绍荣 | 一种燃气表的遥控方法 |
-
2004
- 2004-09-30 CN CN 200420089987 patent/CN2729841Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100388325C (zh) * | 2006-06-15 | 2008-05-14 | 陈绍荣 | 一种燃气表的遥控方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101441706B (zh) | 有源电子标签的双激活方法 | |
CN201555127U (zh) | 一种智能led路灯系统 | |
CN202043336U (zh) | 智能家居的照明远程控制系统 | |
CN107508615A (zh) | 一种LoRa通信模块及其控制方法 | |
CN201576296U (zh) | 有源太阳能电子标签 | |
CN2729841Y (zh) | 预付费燃气表的红外数据收发器 | |
CN201238548Y (zh) | 一种农药喷洒目标自动探测系统 | |
CN100388325C (zh) | 一种燃气表的遥控方法 | |
CN201638358U (zh) | 智能射频无线防丢器 | |
CN104637187A (zh) | 带红外检测的智能快件箱 | |
CN103441753A (zh) | 一种房间无线插卡取电装置 | |
CN109683463A (zh) | 一种智能投影钟表装置 | |
CN205428176U (zh) | 壁装式超低功耗触摸射频遥控器 | |
CN101610616A (zh) | 一种无线调光led日光灯 | |
CN203466794U (zh) | 一种房间无线插卡取电装置 | |
CN201821344U (zh) | 一种433M 50mW无线收发器 | |
CN100557627C (zh) | 一种远距离车辆识别系统 | |
CN207283542U (zh) | 一种LoRa通信模块 | |
CN201434991Y (zh) | 一种电取暖器智能安全节能控制系统 | |
CN204423524U (zh) | 带红外检测的智能快件箱 | |
CN2438292Y (zh) | 灯具红外线遥控器 | |
CN206370978U (zh) | 一种无线遥控智能照明控制电路 | |
CN210986489U (zh) | 一款多用途多功能的条形led灯 | |
CN203057593U (zh) | 一种基于单片机的遥控灯 | |
CN201821342U (zh) | 一种433M 10mW无线收发器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHONGQING QIAOSONG INFORMATION TECHNOLOGY CO., LTD Free format text: FORMER NAME: CHONGQING QIAOSONG INFORMATION TECHNOLOGY DEVELOPMENT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Building 4, 16 South Temple, Jiangbei District, Chongqing, China: 400021 Patentee after: Chongqing Joe Information Technology Co., Ltd. Address before: Building 4, 16 South Temple, Jiangbei District, Chongqing, China: 400021 Patentee before: Chongqing Qiaosong Information Technology Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140930 Granted publication date: 20050928 |