CN210127942U - 一种电动真空泵 - Google Patents
一种电动真空泵 Download PDFInfo
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- CN210127942U CN210127942U CN201920725761.1U CN201920725761U CN210127942U CN 210127942 U CN210127942 U CN 210127942U CN 201920725761 U CN201920725761 U CN 201920725761U CN 210127942 U CN210127942 U CN 210127942U
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- 230000006978 adaptation Effects 0.000 claims description 6
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000000740 bleeding effect Effects 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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CN201920725761.1U CN210127942U (zh) | 2019-05-20 | 2019-05-20 | 一种电动真空泵 |
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CN201920725761.1U CN210127942U (zh) | 2019-05-20 | 2019-05-20 | 一种电动真空泵 |
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CN210127942U true CN210127942U (zh) | 2020-03-06 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20240423 Address after: 516000 No. 51 Maidi Road, Huicheng District, Huizhou City, Guangdong Province Patentee after: Xu Wei Country or region after: China Address before: 325000 Huanghua Industrial Zone, Liushi Town, Leqing City, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG ZHONGCHANG AUTO PARTS Co.,Ltd. Country or region before: China |
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TR01 | Transfer of patent right |
Effective date of registration: 20240522 Address after: No. 298 Dongsheng Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province, 215300 Patentee after: Zhongwei Era (Suzhou) Technology Co.,Ltd. Country or region after: China Address before: 516000 No. 51 Maidi Road, Huicheng District, Huizhou City, Guangdong Province Patentee before: Xu Wei Country or region before: China |