CN102748576A - 一种改进结构的汽车发动机机油泵 - Google Patents
一种改进结构的汽车发动机机油泵 Download PDFInfo
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- CN102748576A CN102748576A CN2012102421256A CN201210242125A CN102748576A CN 102748576 A CN102748576 A CN 102748576A CN 2012102421256 A CN2012102421256 A CN 2012102421256A CN 201210242125 A CN201210242125 A CN 201210242125A CN 102748576 A CN102748576 A CN 102748576A
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- driven gear
- pump
- oil
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- gear shaft
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- Details And Applications Of Rotary Liquid Pumps (AREA)
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CN201210242125.6A CN102748576B (zh) | 2012-07-13 | 2012-07-13 | 一种改进结构的汽车发动机机油泵 |
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CN201210242125.6A CN102748576B (zh) | 2012-07-13 | 2012-07-13 | 一种改进结构的汽车发动机机油泵 |
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CN102748576A true CN102748576A (zh) | 2012-10-24 |
CN102748576B CN102748576B (zh) | 2015-04-01 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109578105A (zh) * | 2019-01-17 | 2019-04-05 | 湖南机油泵股份有限公司 | 一种辅助机油泵 |
CN109899284A (zh) * | 2019-04-03 | 2019-06-18 | 合肥长源液压股份有限公司 | 一种高转速轻量化齿轮泵 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5791392A (en) * | 1980-11-28 | 1982-06-07 | Showa Mfg Co Ltd | Gear pump and manufacture thereof |
CN201025089Y (zh) * | 2007-03-30 | 2008-02-20 | 安徽江淮汽车股份有限公司 | 2.2l增压中冷汽油发动机的机油泵 |
CN101539139A (zh) * | 2008-03-21 | 2009-09-23 | 湖南机油泵股份有限公司 | 双钢背衬套机油泵 |
CN101936809A (zh) * | 2010-09-30 | 2011-01-05 | 无锡英特帕普威孚液压有限责任公司 | 取力器测试装置 |
CN202660203U (zh) * | 2012-07-13 | 2013-01-09 | 安徽江淮汽车股份有限公司 | 一种改进结构的汽车发动机机油泵 |
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2012
- 2012-07-13 CN CN201210242125.6A patent/CN102748576B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5791392A (en) * | 1980-11-28 | 1982-06-07 | Showa Mfg Co Ltd | Gear pump and manufacture thereof |
CN201025089Y (zh) * | 2007-03-30 | 2008-02-20 | 安徽江淮汽车股份有限公司 | 2.2l增压中冷汽油发动机的机油泵 |
CN101539139A (zh) * | 2008-03-21 | 2009-09-23 | 湖南机油泵股份有限公司 | 双钢背衬套机油泵 |
CN101936809A (zh) * | 2010-09-30 | 2011-01-05 | 无锡英特帕普威孚液压有限责任公司 | 取力器测试装置 |
CN202660203U (zh) * | 2012-07-13 | 2013-01-09 | 安徽江淮汽车股份有限公司 | 一种改进结构的汽车发动机机油泵 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109578105A (zh) * | 2019-01-17 | 2019-04-05 | 湖南机油泵股份有限公司 | 一种辅助机油泵 |
CN109899284A (zh) * | 2019-04-03 | 2019-06-18 | 合肥长源液压股份有限公司 | 一种高转速轻量化齿轮泵 |
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Publication number | Publication date |
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CN102748576B (zh) | 2015-04-01 |
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CP01 | Change in the name or title of a patent holder |
Address after: The East Road in Baohe District of Hefei city of Anhui Province, No. 176 230022 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: The East Road in Baohe District of Hefei city of Anhui Province, No. 176 230022 Patentee before: Anhui Jianghuai Automotive Co., Ltd. |
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CP02 | Change in the address of a patent holder |
Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230022 No. 176 Dongliu Road, Baohe District, Hefei City, Anhui Province Patentee before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
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