CN212594279U - 一种真空泵用具有防堵塞功能的滤芯 - Google Patents
一种真空泵用具有防堵塞功能的滤芯 Download PDFInfo
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- CN212594279U CN212594279U CN202020837200.3U CN202020837200U CN212594279U CN 212594279 U CN212594279 U CN 212594279U CN 202020837200 U CN202020837200 U CN 202020837200U CN 212594279 U CN212594279 U CN 212594279U
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- 238000001914 filtration Methods 0.000 claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 claims abstract description 20
- 229920000742 Cotton Polymers 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000004831 Hot glue Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN117619013A (zh) * | 2023-12-01 | 2024-03-01 | 东光县东滤博远滤业有限公司 | 一种易清理滤清器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN117619013A (zh) * | 2023-12-01 | 2024-03-01 | 东光县东滤博远滤业有限公司 | 一种易清理滤清器 |
CN117619013B (zh) * | 2023-12-01 | 2024-06-14 | 东光县东滤博远滤业有限公司 | 一种易清理滤清器 |
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Denomination of utility model: A filter element with anti clogging function for vacuum pump Effective date of registration: 20210630 Granted publication date: 20210226 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: Shandong Xunchi Rubber Industry Co.,Ltd. Registration number: Y2021980005578 |
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Date of cancellation: 20220622 Granted publication date: 20210226 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: Shandong Xunchi Rubber Industry Co.,Ltd. Registration number: Y2021980005578 |
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Denomination of utility model: Filter element with anti blocking function for vacuum pump Effective date of registration: 20220623 Granted publication date: 20210226 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: Shandong Xunchi Rubber Industry Co.,Ltd. Registration number: Y2022980008771 |
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Date of cancellation: 20230613 Granted publication date: 20210226 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: Shandong Xunchi Rubber Industry Co.,Ltd. Registration number: Y2022980008771 |
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Denomination of utility model: A filter element with anti clogging function for vacuum pumps Effective date of registration: 20230625 Granted publication date: 20210226 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: Shandong Xunchi Rubber Industry Co.,Ltd. Registration number: Y2023980044919 |
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