CN108288564A - 变压器瓦斯继电器自动排气装置 - Google Patents
变压器瓦斯继电器自动排气装置 Download PDFInfo
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- CN108288564A CN108288564A CN201810024278.0A CN201810024278A CN108288564A CN 108288564 A CN108288564 A CN 108288564A CN 201810024278 A CN201810024278 A CN 201810024278A CN 108288564 A CN108288564 A CN 108288564A
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- buchholz relay
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- 229910052742 iron Inorganic materials 0.000 description 2
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/26—Details
Abstract
Description
Claims (7)
Priority Applications (1)
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CN201810024278.0A CN108288564B (zh) | 2018-01-10 | 2018-01-10 | 变压器瓦斯继电器自动排气装置 |
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CN201810024278.0A CN108288564B (zh) | 2018-01-10 | 2018-01-10 | 变压器瓦斯继电器自动排气装置 |
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CN108288564A true CN108288564A (zh) | 2018-07-17 |
CN108288564B CN108288564B (zh) | 2019-04-19 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109243913A (zh) * | 2018-10-10 | 2019-01-18 | 庄婉卿 | 一种通过制造密闭空间后降压的瓦斯继电器固定盖 |
CN112461613A (zh) * | 2020-11-12 | 2021-03-09 | 广西桂林金秉航科技有限公司 | 一种变压器瓦斯自动集气检测盒及其使用方法 |
CN113579056A (zh) * | 2021-09-28 | 2021-11-02 | 御马精密科技(江苏)有限公司 | 分体式定位头组件 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4743716A (en) * | 1986-09-30 | 1988-05-10 | Kogyo Keiki Kabushiki Kaisha | Pressure sensor |
CN202678208U (zh) * | 2012-05-21 | 2013-01-16 | 沈阳市银海电器有限公司 | 变压器用气体继电器 |
CN204594751U (zh) * | 2015-05-29 | 2015-08-26 | 国家电网公司 | 变压器瓦斯气体取气装置 |
CN204834496U (zh) * | 2015-08-18 | 2015-12-02 | 国家电网公司 | 一种有载调压瓦斯继电器自动排气装置 |
CN205828265U (zh) * | 2016-05-19 | 2016-12-21 | 贵州省惠水川东化工有限公司 | 一种黄磷炉变压器的瓦斯排放结构 |
-
2018
- 2018-01-10 CN CN201810024278.0A patent/CN108288564B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4743716A (en) * | 1986-09-30 | 1988-05-10 | Kogyo Keiki Kabushiki Kaisha | Pressure sensor |
CN202678208U (zh) * | 2012-05-21 | 2013-01-16 | 沈阳市银海电器有限公司 | 变压器用气体继电器 |
CN204594751U (zh) * | 2015-05-29 | 2015-08-26 | 国家电网公司 | 变压器瓦斯气体取气装置 |
CN204834496U (zh) * | 2015-08-18 | 2015-12-02 | 国家电网公司 | 一种有载调压瓦斯继电器自动排气装置 |
CN205828265U (zh) * | 2016-05-19 | 2016-12-21 | 贵州省惠水川东化工有限公司 | 一种黄磷炉变压器的瓦斯排放结构 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109243913A (zh) * | 2018-10-10 | 2019-01-18 | 庄婉卿 | 一种通过制造密闭空间后降压的瓦斯继电器固定盖 |
CN112461613A (zh) * | 2020-11-12 | 2021-03-09 | 广西桂林金秉航科技有限公司 | 一种变压器瓦斯自动集气检测盒及其使用方法 |
CN113579056A (zh) * | 2021-09-28 | 2021-11-02 | 御马精密科技(江苏)有限公司 | 分体式定位头组件 |
CN113579056B (zh) * | 2021-09-28 | 2021-12-14 | 御马精密科技(江苏)有限公司 | 分体式定位头组件 |
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CN108288564B (zh) | 2019-04-19 |
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Effective date of registration: 20220718 Address after: Room 7088-230, 7th floor, 1558 Jiangnan Road, high tech Zone, Ningbo, Zhejiang 315000 Patentee after: NINGBO LONGRUI MACHINERY MANUFACTURE CO.,LTD. Address before: 12-7, No. 55, Xinghai South Road, high tech Zone, Ningbo, Zhejiang 315100 Patentee before: NINGBO HAIMAN AUTOMOTIVE TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20240124 Address after: 710000, Room 11510, Building 2, SOHO2, No. 6 Zhangbayi Road, High tech Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an Saihang Zetong Electronic Technology Co.,Ltd. Country or region after: China Address before: Room 7088-230, 7th floor, 1558 Jiangnan Road, high tech Zone, Ningbo, Zhejiang 315000 Patentee before: NINGBO LONGRUI MACHINERY MANUFACTURE CO.,LTD. Country or region before: China |