CN201087842Y - 一种具有温度保护功能的万用表 - Google Patents
一种具有温度保护功能的万用表 Download PDFInfo
- Publication number
- CN201087842Y CN201087842Y CNU2007200029185U CN200720002918U CN201087842Y CN 201087842 Y CN201087842 Y CN 201087842Y CN U2007200029185 U CNU2007200029185 U CN U2007200029185U CN 200720002918 U CN200720002918 U CN 200720002918U CN 201087842 Y CN201087842 Y CN 201087842Y
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- temperature
- multimeter
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- detecting module
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- 238000001514 detection method Methods 0.000 claims description 16
- 238000010586 diagram Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200029185U CN201087842Y (zh) | 2007-01-30 | 2007-01-30 | 一种具有温度保护功能的万用表 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007200029185U CN201087842Y (zh) | 2007-01-30 | 2007-01-30 | 一种具有温度保护功能的万用表 |
Publications (1)
Publication Number | Publication Date |
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CN201087842Y true CN201087842Y (zh) | 2008-07-16 |
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CNU2007200029185U Expired - Lifetime CN201087842Y (zh) | 2007-01-30 | 2007-01-30 | 一种具有温度保护功能的万用表 |
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CN (1) | CN201087842Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102819233A (zh) * | 2012-08-02 | 2012-12-12 | 苏州新亚科技有限公司 | 一种可以测温通信的温度保护模块 |
US20140077821A1 (en) * | 2012-09-19 | 2014-03-20 | Sensus Usa Inc. | Method and apparatus for preventing electricity meter failure |
CN107918044A (zh) * | 2017-12-28 | 2018-04-17 | 优利德科技(中国)有限公司 | 一种万用表电流测量过热侦测预警装置及预警方法 |
-
2007
- 2007-01-30 CN CNU2007200029185U patent/CN201087842Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102819233A (zh) * | 2012-08-02 | 2012-12-12 | 苏州新亚科技有限公司 | 一种可以测温通信的温度保护模块 |
CN102819233B (zh) * | 2012-08-02 | 2015-03-11 | 苏州新亚科技有限公司 | 一种可以测温通信的温度保护模块 |
US20140077821A1 (en) * | 2012-09-19 | 2014-03-20 | Sensus Usa Inc. | Method and apparatus for preventing electricity meter failure |
US9052351B2 (en) * | 2012-09-19 | 2015-06-09 | Sensus Usa Inc. | Method and apparatus for preventing electricity meter failure |
CN107918044A (zh) * | 2017-12-28 | 2018-04-17 | 优利德科技(中国)有限公司 | 一种万用表电流测量过热侦测预警装置及预警方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING PUYUANJING POWER SCIENCE CO., LTD. Free format text: FORMER OWNER: WANG YUE; PATENTEE Effective date: 20081121 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081121 Address after: No. 156 village, Shahe Town, Changping District Town, Beijing, China: 102206 Patentee after: Beijing Rigol Technologies, Inc. Address before: No. 156 village, Shahe Town, Changping District Town, Beijing, China: 102206 Co-patentee before: Wang Tiejun Patentee before: Wang Yue Co-patentee before: Li Weisen |
|
CX01 | Expiry of patent term |
Granted publication date: 20080716 |