CN202533510U - 兆欧表 - Google Patents
兆欧表 Download PDFInfo
- Publication number
- CN202533510U CN202533510U CN2012200421238U CN201220042123U CN202533510U CN 202533510 U CN202533510 U CN 202533510U CN 2012200421238 U CN2012200421238 U CN 2012200421238U CN 201220042123 U CN201220042123 U CN 201220042123U CN 202533510 U CN202533510 U CN 202533510U
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- CN
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- Prior art keywords
- rotating shaft
- sillometer
- rotating speed
- alarm
- megohmmeter
- 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.)
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- 239000003550 marker Substances 0.000 claims abstract description 22
- 230000003287 optical effect Effects 0.000 claims description 31
- 230000011664 signaling Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000010616 electrical installation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200421238U CN202533510U (zh) | 2012-02-09 | 2012-02-09 | 兆欧表 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200421238U CN202533510U (zh) | 2012-02-09 | 2012-02-09 | 兆欧表 |
Publications (1)
Publication Number | Publication Date |
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CN202533510U true CN202533510U (zh) | 2012-11-14 |
Family
ID=47134686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2012200421238U Expired - Lifetime CN202533510U (zh) | 2012-02-09 | 2012-02-09 | 兆欧表 |
Country Status (1)
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CN (1) | CN202533510U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106526326A (zh) * | 2016-12-21 | 2017-03-22 | 广西水利电力职业技术学院 | 一种多功能手摇式兆欧表 |
-
2012
- 2012-02-09 CN CN2012200421238U patent/CN202533510U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106526326A (zh) * | 2016-12-21 | 2017-03-22 | 广西水利电力职业技术学院 | 一种多功能手摇式兆欧表 |
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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: NORTH CHINA GRID CO., LTD. BEIJING ULTRA-HV COMPAN Effective date: 20130325 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: NORTH CHINA GRID CO., LTD. BEIJING ULTRA-HV COMPANY Effective date: 20130325 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 102401 FANGSHAN, BEIJING TO: 100031 XICHENG, BEIJING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130325 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: North China Grid Co., Ltd. Beijing Ultra-HV Company Patentee after: Beijing Electric Distribution Co. Address before: 102401 Beijing City, Fangshan District Liangxiang Haotian Street No. 8 Patentee before: North China Grid Co., Ltd. Beijing Ultra-HV Company |
|
CX01 | Expiry of patent term |
Granted publication date: 20121114 |
|
CX01 | Expiry of patent term |