CN201250772Y - 减少柱塞泵发热的转子与转子轴承支撑结构 - Google Patents
减少柱塞泵发热的转子与转子轴承支撑结构 Download PDFInfo
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- CN201250772Y CN201250772Y CNU2008203016196U CN200820301619U CN201250772Y CN 201250772 Y CN201250772 Y CN 201250772Y CN U2008203016196 U CNU2008203016196 U CN U2008203016196U CN 200820301619 U CN200820301619 U CN 200820301619U CN 201250772 Y CN201250772 Y CN 201250772Y
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- 230000020169 heat generation Effects 0.000 title claims description 11
- 239000012224 working solution Substances 0.000 abstract description 9
- 239000007787 solid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
Description
Claims (2)
- 【权利要求1】减少柱塞泵发热的转子与转子轴承支撑结构,包括泵壳(1);其特征在于:泵壳(1)内固定有轴承外圈(2);轴承外圈(2)上支承有内圈组件,内圈组件内设有可滑动旋转的转子(3)。
- 【权利要求2】根据权利要求1所述的减少柱塞泵发热的转子与转子轴承支撑结构,其特征在于:所述的内圈组件为一体结构,它包括轴承内圈(4)和通过滚子保持架(5)支承在轴承内圈(4)上的轴承滚子(6)。
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CNU2008203016196U CN201250772Y (zh) | 2008-07-28 | 2008-07-28 | 减少柱塞泵发热的转子与转子轴承支撑结构 |
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CNU2008203016196U CN201250772Y (zh) | 2008-07-28 | 2008-07-28 | 减少柱塞泵发热的转子与转子轴承支撑结构 |
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CN201250772Y true CN201250772Y (zh) | 2009-06-03 |
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CNU2008203016196U Expired - Lifetime CN201250772Y (zh) | 2008-07-28 | 2008-07-28 | 减少柱塞泵发热的转子与转子轴承支撑结构 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101639061B (zh) * | 2008-07-28 | 2011-04-27 | 中航力源液压股份有限公司 | 减少柱塞泵发热的方法及所用的转子与转子轴承支撑结构 |
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2008
- 2008-07-28 CN CNU2008203016196U patent/CN201250772Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101639061B (zh) * | 2008-07-28 | 2011-04-27 | 中航力源液压股份有限公司 | 减少柱塞泵发热的方法及所用的转子与转子轴承支撑结构 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CNAC LIYUAN HYDRAULIC CO., LTD. Free format text: FORMER OWNER: GUIZHOU LIYUAN HYDRAULIC CO., LTD. Effective date: 20091023 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20091023 Address after: Box 99, Guiyang, Guizhou Province, 550018 Patentee after: Liyuan Hydraulic Co., Ltd. of Aviation Industry Corporation of China Address before: Box 99, Guiyang, Guizhou Province, 550018 Patentee before: Guizhou Liyuan Hydraulic Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20090603 |
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CX01 | Expiry of patent term |