CN104505281A - 柱上开关爆震指示器 - Google Patents
柱上开关爆震指示器 Download PDFInfo
- Publication number
- CN104505281A CN104505281A CN201410774905.4A CN201410774905A CN104505281A CN 104505281 A CN104505281 A CN 104505281A CN 201410774905 A CN201410774905 A CN 201410774905A CN 104505281 A CN104505281 A CN 104505281A
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- CN
- China
- Prior art keywords
- rocker arm
- casing
- push rod
- instruction
- arm
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/16—Indicators for switching condition, e.g. "on" or "off"
- H01H9/161—Indicators for switching condition, e.g. "on" or "off" comprising light emitting elements
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- Audible And Visible Signals (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410774905.4A CN104505281B (zh) | 2014-12-16 | 2014-12-16 | 柱上开关爆震指示器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410774905.4A CN104505281B (zh) | 2014-12-16 | 2014-12-16 | 柱上开关爆震指示器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104505281A true CN104505281A (zh) | 2015-04-08 |
CN104505281B CN104505281B (zh) | 2017-08-08 |
Family
ID=52947021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410774905.4A Active CN104505281B (zh) | 2014-12-16 | 2014-12-16 | 柱上开关爆震指示器 |
Country Status (1)
Country | Link |
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CN (1) | CN104505281B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107731588A (zh) * | 2017-07-31 | 2018-02-23 | 刘爱民 | 柱上负荷开关故障双重告警装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2031156U (zh) * | 1988-04-01 | 1989-01-18 | 张文捷 | 手动消防报警开关 |
CN2076270U (zh) * | 1989-06-06 | 1991-05-01 | 高延新 | 振动开关 |
JPH08265925A (ja) * | 1995-03-23 | 1996-10-11 | Meidensha Corp | ガス絶縁開閉装置 |
CN203721623U (zh) * | 2014-02-14 | 2014-07-16 | 中国计量学院 | 振动感应开关 |
CN204270923U (zh) * | 2014-12-16 | 2015-04-15 | 国家电网公司 | 柱上开关爆震指示器 |
-
2014
- 2014-12-16 CN CN201410774905.4A patent/CN104505281B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2031156U (zh) * | 1988-04-01 | 1989-01-18 | 张文捷 | 手动消防报警开关 |
CN2076270U (zh) * | 1989-06-06 | 1991-05-01 | 高延新 | 振动开关 |
JPH08265925A (ja) * | 1995-03-23 | 1996-10-11 | Meidensha Corp | ガス絶縁開閉装置 |
CN203721623U (zh) * | 2014-02-14 | 2014-07-16 | 中国计量学院 | 振动感应开关 |
CN204270923U (zh) * | 2014-12-16 | 2015-04-15 | 国家电网公司 | 柱上开关爆震指示器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107731588A (zh) * | 2017-07-31 | 2018-02-23 | 刘爱民 | 柱上负荷开关故障双重告警装置 |
Also Published As
Publication number | Publication date |
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CN104505281B (zh) | 2017-08-08 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Sun Chengchao Inventor after: Wen Yan Inventor after: Liu Jia Inventor after: Xu De Inventor after: Zhang Guozhu Inventor after: Zhou Xiaoning Inventor after: Kong Liang Inventor after: Tang Xiao Inventor after: Wang Meng Inventor before: Wang Huaguang Inventor before: Xu De Inventor before: Gao Hongying Inventor before: Wang Huaguang Gao Hongying request not to publish the name Liu Minglin, Zuo Xinbin, Wen Yan, Zhou Xiaoning, Kong Liang, Tang Xiaoxude Inventor before: Liu Minglin Inventor before: Zuo Xinbin Inventor before: Wen Yan Inventor before: Zhou Xiaoning Inventor before: Kong Liang Inventor before: Tang Xiao |
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GR01 | Patent grant | ||
GR01 | Patent grant |