CN101539129B - 一种轴式液压柱塞泵或马达 - Google Patents
一种轴式液压柱塞泵或马达 Download PDFInfo
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- CN101539129B CN101539129B CN 200910049913 CN200910049913A CN101539129B CN 101539129 B CN101539129 B CN 101539129B CN 200910049913 CN200910049913 CN 200910049913 CN 200910049913 A CN200910049913 A CN 200910049913A CN 101539129 B CN101539129 B CN 101539129B
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CN 200910049913 CN101539129B (zh) | 2009-04-24 | 2009-04-24 | 一种轴式液压柱塞泵或马达 |
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CN 200910049913 CN101539129B (zh) | 2009-04-24 | 2009-04-24 | 一种轴式液压柱塞泵或马达 |
Publications (2)
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CN101539129A CN101539129A (zh) | 2009-09-23 |
CN101539129B true CN101539129B (zh) | 2013-04-24 |
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CN 200910049913 Active CN101539129B (zh) | 2009-04-24 | 2009-04-24 | 一种轴式液压柱塞泵或马达 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103850904B (zh) * | 2012-11-28 | 2016-09-14 | 北京华德液压工业集团有限责任公司 | 一种斜轴式轴向柱塞泵/马达 |
FR3011045B1 (fr) * | 2013-09-25 | 2015-10-30 | Vianney Rabhi | Bague d'etancheite pour distributeur de pompe hydraulique |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4765228A (en) * | 1986-07-31 | 1988-08-23 | Hydromatik Gmbh | Axial piston machine with a device for flushing the circuit |
US4872394A (en) * | 1984-02-29 | 1989-10-10 | Shimadzu Corporation | Bent axis type axial piston pump or motor |
CN2583386Y (zh) * | 2002-11-30 | 2003-10-29 | 龚卫星 | 斜轴式轴向柱塞马达 |
CN201209542Y (zh) * | 2008-05-15 | 2009-03-18 | 上海电气液压气动有限公司 | 一种柱塞 |
CN201433867Y (zh) * | 2009-04-24 | 2010-03-31 | 上海电气液压气动有限公司 | 一种轴式液压柱塞泵或马达 |
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2009
- 2009-04-24 CN CN 200910049913 patent/CN101539129B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4872394A (en) * | 1984-02-29 | 1989-10-10 | Shimadzu Corporation | Bent axis type axial piston pump or motor |
US4765228A (en) * | 1986-07-31 | 1988-08-23 | Hydromatik Gmbh | Axial piston machine with a device for flushing the circuit |
CN2583386Y (zh) * | 2002-11-30 | 2003-10-29 | 龚卫星 | 斜轴式轴向柱塞马达 |
CN201209542Y (zh) * | 2008-05-15 | 2009-03-18 | 上海电气液压气动有限公司 | 一种柱塞 |
CN201433867Y (zh) * | 2009-04-24 | 2010-03-31 | 上海电气液压气动有限公司 | 一种轴式液压柱塞泵或马达 |
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CN101539129A (zh) | 2009-09-23 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI NABTESCO HYDRAULIC CO., LTD. Free format text: FORMER OWNER: SHANGHAI ELECTRIC HYDRAULIC + PNEUMATICS CO., LTD. Effective date: 20130122 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200237 MINHANG, SHANGHAI TO: 201613 SONGJIANG, SHANGHAI |
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TA01 | Transfer of patent application right |
Effective date of registration: 20130122 Address after: 201613, No. 905 Rong Yue Dong Road, Shanghai, Songjiang District Applicant after: Shanghai Nabtesco Hydraulic Co., Ltd. Address before: 200237 Shanghai Minhang District Xin Zhu Road No. 2188 Applicant before: Shanghai Electric Hydraulics and Pneumatics Co., Ltd. |
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C14 | Grant of patent or utility model | ||
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