CN102141035B - 带有次高压轴承润滑的高压齿轮泵 - Google Patents
带有次高压轴承润滑的高压齿轮泵 Download PDFInfo
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CN 201110100439 CN102141035B (zh) | 2011-04-13 | 2011-04-13 | 带有次高压轴承润滑的高压齿轮泵 |
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CN 201110100439 CN102141035B (zh) | 2011-04-13 | 2011-04-13 | 带有次高压轴承润滑的高压齿轮泵 |
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CN102141035A CN102141035A (zh) | 2011-08-03 |
CN102141035B true CN102141035B (zh) | 2013-04-24 |
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CN 201110100439 Expired - Fee Related CN102141035B (zh) | 2011-04-13 | 2011-04-13 | 带有次高压轴承润滑的高压齿轮泵 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103206375A (zh) * | 2013-04-08 | 2013-07-17 | 同济大学 | 一种新型高压大排量齿轮泵浮动侧板 |
CN103498794A (zh) * | 2013-09-03 | 2014-01-08 | 同济大学 | 一种高压大排量齿轮泵非对称浮动侧板 |
CN107605725B (zh) * | 2017-10-11 | 2019-05-21 | 中国航发西安动力控制科技有限公司 | 一种外啮合齿轮泵侧板 |
WO2020110180A1 (ja) * | 2018-11-26 | 2020-06-04 | 住友精密工業株式会社 | 内接ギヤポンプ |
CN109958618A (zh) * | 2019-05-04 | 2019-07-02 | 世特科汽车工程产品(常州)有限公司 | 一种可以补偿端面间隙的外啮合齿轮泵 |
CN113374686A (zh) * | 2021-07-12 | 2021-09-10 | 江南大学 | 一种高压齿轮泵止推板及其补偿油槽的设计方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85109201A (zh) * | 1985-11-17 | 1987-06-03 | 杨德贵 | 异型动静压轴承的径向平衡液压泵(马达) |
CN2172360Y (zh) * | 1993-05-27 | 1994-07-20 | 程安强 | 中部密封式齿轮泵 |
CN2420443Y (zh) * | 2000-05-08 | 2001-02-21 | 青州液压件厂有限公司 | 双轴向密封补偿式高压齿轮泵 |
CN2668891Y (zh) * | 2003-12-25 | 2005-01-05 | 山东润光液压科技股份有限公司 | 一种改进的轴向密封补偿式齿轮泵 |
CN101012757A (zh) * | 2006-10-18 | 2007-08-08 | 阜新北鑫星液压有限公司 | 双向液压齿轮油泵及马达的轴向侧板 |
CN202007778U (zh) * | 2011-04-13 | 2011-10-12 | 徐州科源液压有限公司 | 带有次高压轴承润滑的高压齿轮泵 |
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2011
- 2011-04-13 CN CN 201110100439 patent/CN102141035B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85109201A (zh) * | 1985-11-17 | 1987-06-03 | 杨德贵 | 异型动静压轴承的径向平衡液压泵(马达) |
CN2172360Y (zh) * | 1993-05-27 | 1994-07-20 | 程安强 | 中部密封式齿轮泵 |
CN2420443Y (zh) * | 2000-05-08 | 2001-02-21 | 青州液压件厂有限公司 | 双轴向密封补偿式高压齿轮泵 |
CN2668891Y (zh) * | 2003-12-25 | 2005-01-05 | 山东润光液压科技股份有限公司 | 一种改进的轴向密封补偿式齿轮泵 |
CN101012757A (zh) * | 2006-10-18 | 2007-08-08 | 阜新北鑫星液压有限公司 | 双向液压齿轮油泵及马达的轴向侧板 |
CN202007778U (zh) * | 2011-04-13 | 2011-10-12 | 徐州科源液压有限公司 | 带有次高压轴承润滑的高压齿轮泵 |
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Owner name: XUZHOU KEYUAN HYDRAULICS CO., LTD. Free format text: FORMER NAME: XUZHOU KEYUAN HYDRAULIC CO., LTD. |
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Address after: Ganjiang road Copper Mt. District 221116 Jiangsu city of Xuzhou province No. 6 Patentee after: Xuzhou Keyuan Hydraulics Co., Ltd. Address before: Ganjiang road Copper Mt. District 221116 Jiangsu city of Xuzhou Province, No. 6 Patentee before: Xuzhou Keyuan Hydraulic Co., Ltd. |
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Granted publication date: 20130424 Termination date: 20160413 |