CN102074415B - 一种隔离防爆开关 - Google Patents
一种隔离防爆开关 Download PDFInfo
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- CN102074415B CN102074415B CN201010597632.2A CN201010597632A CN102074415B CN 102074415 B CN102074415 B CN 102074415B CN 201010597632 A CN201010597632 A CN 201010597632A CN 102074415 B CN102074415 B CN 102074415B
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- 238000002955 isolation Methods 0.000 title claims abstract description 21
- 230000009172 bursting Effects 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 235000014676 Phragmites communis Nutrition 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000002411 adverse Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201010597632.2A CN102074415B (zh) | 2010-12-20 | 2010-12-20 | 一种隔离防爆开关 |
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CN201010597632.2A CN102074415B (zh) | 2010-12-20 | 2010-12-20 | 一种隔离防爆开关 |
Publications (2)
Publication Number | Publication Date |
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CN102074415A CN102074415A (zh) | 2011-05-25 |
CN102074415B true CN102074415B (zh) | 2016-03-30 |
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CN201010597632.2A Expired - Fee Related CN102074415B (zh) | 2010-12-20 | 2010-12-20 | 一种隔离防爆开关 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109036925A (zh) * | 2018-09-20 | 2018-12-18 | 郭钰希 | 一种键盘按键 |
CN111739761A (zh) * | 2020-07-03 | 2020-10-02 | 国网四川省电力公司绵阳供电公司 | 开关量位置节点输出保护压板和开关量位置节点输出系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19547199A1 (de) * | 1995-12-18 | 1997-06-19 | Valeo Deutschland Gmbh & Co | Schalter für ein Kraftfahrzeug |
CN2465308Y (zh) * | 2001-02-13 | 2001-12-12 | 姚宇 | 磁力感应干簧管式防爆防尘防水按钮 |
CN2798286Y (zh) * | 2005-06-04 | 2006-07-19 | Tcl国际电工(惠州)有限公司 | 一种指示开关 |
CN201966132U (zh) * | 2010-12-20 | 2011-09-07 | 西安同德电子科技有限公司 | 一种隔离防爆开关 |
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2010
- 2010-12-20 CN CN201010597632.2A patent/CN102074415B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19547199A1 (de) * | 1995-12-18 | 1997-06-19 | Valeo Deutschland Gmbh & Co | Schalter für ein Kraftfahrzeug |
CN2465308Y (zh) * | 2001-02-13 | 2001-12-12 | 姚宇 | 磁力感应干簧管式防爆防尘防水按钮 |
CN2798286Y (zh) * | 2005-06-04 | 2006-07-19 | Tcl国际电工(惠州)有限公司 | 一种指示开关 |
CN201966132U (zh) * | 2010-12-20 | 2011-09-07 | 西安同德电子科技有限公司 | 一种隔离防爆开关 |
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CN102074415A (zh) | 2011-05-25 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Hu Huaan Inventor after: Shang Xiuhong Inventor after: Yang Jie Inventor after: Gao Suili Inventor after: Chen Dengan Inventor after: Zhang Shuyin Inventor after: Meng Weigang Inventor after: Dong Feiyao Inventor after: Feng Qing Inventor after: Yang Xiaochun Inventor before: Sun Li Inventor before: Zhang Ce |
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COR | Change of bibliographic data | ||
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Effective date of registration: 20151123 Address after: 710300 unit 80, Huxian 93995, Shaanxi, Xi'an Applicant after: Xi'an Tongde Electronic Technology Co., Ltd. Address before: 710075, No. 18, electronic road, Gaoxin District, Shaanxi, Xi'an Applicant before: Xi'an Tongde Electronic Technology Co., Ltd. |
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C14 | Grant of patent or utility model | ||
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20191220 |
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CF01 | Termination of patent right due to non-payment of annual fee |