CN213627999U - 一种带有简易气镇阀的双级旋片式真空泵 - Google Patents
一种带有简易气镇阀的双级旋片式真空泵 Download PDFInfo
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- CN213627999U CN213627999U CN202022860924.2U CN202022860924U CN213627999U CN 213627999 U CN213627999 U CN 213627999U CN 202022860924 U CN202022860924 U CN 202022860924U CN 213627999 U CN213627999 U CN 213627999U
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- vane vacuum
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- 239000002184 metal Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 7
- 239000013589 supplement Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000740 bleeding effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 22
- 230000000694 effects Effects 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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CN202022860924.2U CN213627999U (zh) | 2020-12-03 | 2020-12-03 | 一种带有简易气镇阀的双级旋片式真空泵 |
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Cited By (1)
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CN117028256A (zh) * | 2023-08-17 | 2023-11-10 | 威鹏晟(山东)真空设备有限公司 | 具有过滤元件的真空泵 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN117028256A (zh) * | 2023-08-17 | 2023-11-10 | 威鹏晟(山东)真空设备有限公司 | 具有过滤元件的真空泵 |
CN117028256B (zh) * | 2023-08-17 | 2024-02-20 | 威鹏晟(山东)真空设备有限公司 | 具有过滤元件的真空泵 |
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Effective date of registration: 20240424 Address after: 231200, Room 101, Building B6, Hefei Innovation Science and Technology Park, Intersection of Paihe Avenue and Sugang Road, Feixi County Economic Development Zone, Hefei City, Anhui Province Patentee after: Anhui Laiweike Intelligent Equipment Manufacturing Co.,Ltd. Country or region after: China Address before: 265700 Feilong Road South, Longkou hi tech Industrial Park, Longkou City, Yantai City, Shandong Province Patentee before: Shandong laiweike Vacuum Equipment Co.,Ltd. Country or region before: China |
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