CN112867296B - 一种潜在爆炸性气体环境用的新型隔爆外壳及其测试方法 - Google Patents
一种潜在爆炸性气体环境用的新型隔爆外壳及其测试方法 Download PDFInfo
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- CN112867296B CN112867296B CN202110022251.XA CN202110022251A CN112867296B CN 112867296 B CN112867296 B CN 112867296B CN 202110022251 A CN202110022251 A CN 202110022251A CN 112867296 B CN112867296 B CN 112867296B
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- 239000002360 explosive Substances 0.000 title claims abstract description 23
- 238000010998 test method Methods 0.000 title abstract description 8
- 238000013461 design Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000004880 explosion Methods 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- 238000012360 testing method Methods 0.000 claims description 15
- 238000004364 calculation method Methods 0.000 claims description 13
- 101100083446 Danio rerio plekhh1 gene Proteins 0.000 claims description 11
- 101100129500 Caenorhabditis elegans max-2 gene Proteins 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
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- 239000000203 mixture Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G9/00—Methods of, or apparatus for, the determination of weight, not provided for in groups G01G1/00 - G01G7/00
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
- H05K5/0008—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by screws
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
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CN202110022251.XA CN112867296B (zh) | 2021-01-08 | 2021-01-08 | 一种潜在爆炸性气体环境用的新型隔爆外壳及其测试方法 |
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CN202110022251.XA CN112867296B (zh) | 2021-01-08 | 2021-01-08 | 一种潜在爆炸性气体环境用的新型隔爆外壳及其测试方法 |
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CN112867296A CN112867296A (zh) | 2021-05-28 |
CN112867296B true CN112867296B (zh) | 2022-08-09 |
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CN202110022251.XA Active CN112867296B (zh) | 2021-01-08 | 2021-01-08 | 一种潜在爆炸性气体环境用的新型隔爆外壳及其测试方法 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104265425A (zh) * | 2014-08-30 | 2015-01-07 | 中国煤炭科工集团太原研究院有限公司 | 矿用柴油机用排气波纹阻火净化装置 |
CN205140676U (zh) * | 2015-11-16 | 2016-04-06 | 江山海维科技有限公司 | 矿用隔爆干式变压器外壳的结构 |
CN207085121U (zh) * | 2017-07-27 | 2018-03-13 | 广州三业科技有限公司 | 阻火带及阻火片 |
CN108343532A (zh) * | 2018-01-11 | 2018-07-31 | 常州科研试制中心有限公司 | 用于防爆柴油机的进气阻火器 |
CN211045175U (zh) * | 2019-09-12 | 2020-07-17 | 河南金兴电力有限公司 | 一种隔爆型干式变压器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202871472U (zh) * | 2012-09-27 | 2013-04-10 | 杨秀娟 | 一种矿用隔爆型移动变压器箱体 |
CN106382470A (zh) * | 2015-08-27 | 2017-02-08 | 南京工业大学 | 一种连通容器抑爆与泄爆双重保护装置 |
CN206572536U (zh) * | 2017-03-21 | 2017-10-20 | 王红军 | 一种具有防爆功能的工业废气处理装置 |
CN211506688U (zh) * | 2020-04-02 | 2020-09-15 | 上海威探智能科技有限公司 | 一种用于吸气式感烟火灾探测器管道的防爆隔离器 |
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2021
- 2021-01-08 CN CN202110022251.XA patent/CN112867296B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104265425A (zh) * | 2014-08-30 | 2015-01-07 | 中国煤炭科工集团太原研究院有限公司 | 矿用柴油机用排气波纹阻火净化装置 |
CN205140676U (zh) * | 2015-11-16 | 2016-04-06 | 江山海维科技有限公司 | 矿用隔爆干式变压器外壳的结构 |
CN207085121U (zh) * | 2017-07-27 | 2018-03-13 | 广州三业科技有限公司 | 阻火带及阻火片 |
CN108343532A (zh) * | 2018-01-11 | 2018-07-31 | 常州科研试制中心有限公司 | 用于防爆柴油机的进气阻火器 |
CN211045175U (zh) * | 2019-09-12 | 2020-07-17 | 河南金兴电力有限公司 | 一种隔爆型干式变压器 |
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CN112867296A (zh) | 2021-05-28 |
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Effective date of registration: 20240613 Address after: 510663 No.9, Keke Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Special Equipment Testing and Research Institute (Guangzhou Special Equipment Accident Investigation Technology Center Guangzhou Elevator Safety Operation Monitoring Center) Country or region after: China Address before: 6 / F, Liurong building, 65 Liurong Road, Guangzhou, Guangdong 510180 Patentee before: GUANGZHOU ACADEMY OF SPECIAL EQUIPMENT INSPECTION & TESTING Country or region before: China |
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