CN105333145B - 一种层流罩的密封结构 - Google Patents
一种层流罩的密封结构 Download PDFInfo
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- CN105333145B CN105333145B CN201510869941.3A CN201510869941A CN105333145B CN 105333145 B CN105333145 B CN 105333145B CN 201510869941 A CN201510869941 A CN 201510869941A CN 105333145 B CN105333145 B CN 105333145B
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CN105333145A CN105333145A (zh) | 2016-02-17 |
CN105333145B true CN105333145B (zh) | 2017-03-29 |
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CN108691858A (zh) * | 2018-08-01 | 2018-10-23 | 镇江天力变压器有限公司 | 一种新型箱变罩壳顶安装结构 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2561537A1 (fr) * | 1984-03-20 | 1985-09-27 | Poelman Sofiltra | Structure filtrante a flux d'air laminaire avec eclairage incorpore |
CN2244647Y (zh) * | 1995-08-08 | 1997-01-08 | 天津市宇华净化设备厂 | 一种空气过滤器 |
CN201606995U (zh) * | 2010-02-26 | 2010-10-13 | 天津市龙川净化工程有限公司 | 自带液槽式高效空气过滤器密封安装*** |
CN203586471U (zh) * | 2013-10-31 | 2014-05-07 | 东莞市长原科技实业有限公司 | 一种负压式百级层流罩 |
CN203890371U (zh) * | 2014-06-18 | 2014-10-22 | 武钢集团昆明钢铁股份有限公司 | 一种水封式热闷池泄爆口密封装置 |
CN205118239U (zh) * | 2015-11-30 | 2016-03-30 | 冯义文 | 一种层流罩的密封结构 |
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- 2015-11-30 CN CN201510869941.3A patent/CN105333145B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2561537A1 (fr) * | 1984-03-20 | 1985-09-27 | Poelman Sofiltra | Structure filtrante a flux d'air laminaire avec eclairage incorpore |
CN2244647Y (zh) * | 1995-08-08 | 1997-01-08 | 天津市宇华净化设备厂 | 一种空气过滤器 |
CN201606995U (zh) * | 2010-02-26 | 2010-10-13 | 天津市龙川净化工程有限公司 | 自带液槽式高效空气过滤器密封安装*** |
CN203586471U (zh) * | 2013-10-31 | 2014-05-07 | 东莞市长原科技实业有限公司 | 一种负压式百级层流罩 |
CN203890371U (zh) * | 2014-06-18 | 2014-10-22 | 武钢集团昆明钢铁股份有限公司 | 一种水封式热闷池泄爆口密封装置 |
CN205118239U (zh) * | 2015-11-30 | 2016-03-30 | 冯义文 | 一种层流罩的密封结构 |
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Effective date of registration: 20170120 Address after: 523000 Guangming Road, Dongguan, Guangdong, No. 27, No. Applicant after: DONGGUAN QINZHI INDUSTRIAL DESIGN CO., LTD. Address before: 523000 Dongguan, Guangdong, South Grand Road, No. 5, the future of the World Garden Phase I A1 building, No. 1104 Applicant before: Feng Yiwen |
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Effective date of registration: 20181026 Address after: 226000 ginkgo Road No. 15, Jiangsu science and Technology Industrial Park, Nantong Patentee after: Intelligent equipment Jiangsu Co., Ltd. Address before: 523000 27 Guangming Road, Dongcheng District, Dongguan, Guangdong Patentee before: DONGGUAN QINZHI INDUSTRIAL DESIGN CO., LTD. |
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Effective date of registration: 20200423 Address after: 226300 Tongzhou District, Nantong City, Jiangsu Province Patentee after: Nantong Zhaohua Machinery Manufacturing Co., Ltd Address before: 226000 Nantong science and Technology Industrial Park, Jiangsu Tin Road, ginkgo Road, No. 15 Patentee before: WUBIDA INTELLIGENT EQUIPMENT JIANGSU Co.,Ltd. |
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