CN206478279U - 一种用于爆炸性粉尘环境的隔爆阀 - Google Patents
一种用于爆炸性粉尘环境的隔爆阀 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107061822A (zh) * | 2017-01-10 | 2017-08-18 | 广东省安全生产技术中心(广东省安全生产宣传教育中心) | 一种用于爆炸性粉尘环境的隔爆阀 |
CN108626448A (zh) * | 2018-05-30 | 2018-10-09 | 东北大学 | 一种具有清灰功能的主动式单向翻板隔爆阀 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107061822A (zh) * | 2017-01-10 | 2017-08-18 | 广东省安全生产技术中心(广东省安全生产宣传教育中心) | 一种用于爆炸性粉尘环境的隔爆阀 |
CN108626448A (zh) * | 2018-05-30 | 2018-10-09 | 东北大学 | 一种具有清灰功能的主动式单向翻板隔爆阀 |
CN108626448B (zh) * | 2018-05-30 | 2019-08-27 | 东北大学 | 一种具有清灰功能的主动式单向翻板隔爆阀 |
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Effective date of registration: 20201222 Address after: 510627 first floor, No. 41, Tianhe East Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG TECHNOLOGY CENTER OF WORK SAFETY Co.,Ltd. Address before: No. 41, Tianhe East Road, Guangzhou, Guangdong 510000 Patentee before: GUANGDONG TECHNOLOGY CENTER OF WORK SAFETY (GUANGDONG SAFETY PRODUCTION PUBLICITY AND EDUCATION CENTER) |
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Granted publication date: 20170908 Effective date of abandoning: 20230516 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20170908 Effective date of abandoning: 20230516 |