CN214064545U - 一种壳体不易磨损的转子式机油泵 - Google Patents
一种壳体不易磨损的转子式机油泵 Download PDFInfo
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- CN214064545U CN214064545U CN202022482858.XU CN202022482858U CN214064545U CN 214064545 U CN214064545 U CN 214064545U CN 202022482858 U CN202022482858 U CN 202022482858U CN 214064545 U CN214064545 U CN 214064545U
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- rotor
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- oil pump
- bush
- shaft
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- 230000002159 abnormal effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 31
- 239000010705 motor oil Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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CN202022482858.XU CN214064545U (zh) | 2020-10-30 | 2020-10-30 | 一种壳体不易磨损的转子式机油泵 |
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CN202022482858.XU CN214064545U (zh) | 2020-10-30 | 2020-10-30 | 一种壳体不易磨损的转子式机油泵 |
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CN214064545U true CN214064545U (zh) | 2021-08-27 |
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CN202022482858.XU Active CN214064545U (zh) | 2020-10-30 | 2020-10-30 | 一种壳体不易磨损的转子式机油泵 |
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CN (1) | CN214064545U (zh) |
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2020
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231228 Address after: Room 1104, 11th Floor, Building G, Shanxi International Financial Center, No. 426 South Zhonghuan Street, Xuefu Industrial Park, Shanxi Transformation and Comprehensive Reform Demonstration Zone, Taiyuan City, Shanxi Province, 030032 Patentee after: JinJulong (Shanxi Transformation Comprehensive Reform Demonstration Zone) Energy Technology Development Co.,Ltd. Address before: No. 58, Danyang Hubei Road, Chunxi street, Gaochun District, Nanjing, Jiangsu 211300 Patentee before: Nanjing Jiayuan Technology Equipment Manufacturing Co.,Ltd. |