CN201386294Y - 工程机械用双动力装置 - Google Patents
工程机械用双动力装置 Download PDFInfo
- Publication number
- CN201386294Y CN201386294Y CN200920063579U CN200920063579U CN201386294Y CN 201386294 Y CN201386294 Y CN 201386294Y CN 200920063579 U CN200920063579 U CN 200920063579U CN 200920063579 U CN200920063579 U CN 200920063579U CN 201386294 Y CN201386294 Y CN 201386294Y
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- CN
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- Prior art keywords
- motor
- oil pump
- hydraulic
- hydraulic oil
- transfer case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 238000010276 construction Methods 0.000 title abstract 3
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 239000003921 oil Substances 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 20
- 238000010168 coupling process Methods 0.000 claims description 20
- 238000005859 coupling reaction Methods 0.000 claims description 20
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 240000000233 Melia azedarach Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200920063579U CN201386294Y (zh) | 2009-03-11 | 2009-03-11 | 工程机械用双动力装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200920063579U CN201386294Y (zh) | 2009-03-11 | 2009-03-11 | 工程机械用双动力装置 |
Publications (1)
Publication Number | Publication Date |
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CN201386294Y true CN201386294Y (zh) | 2010-01-20 |
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Family Applications (1)
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CN200920063579U Expired - Lifetime CN201386294Y (zh) | 2009-03-11 | 2009-03-11 | 工程机械用双动力装置 |
Country Status (1)
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CN (1) | CN201386294Y (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011127805A1 (zh) * | 2010-04-13 | 2011-10-20 | 长沙中联重工科技发展股份有限公司 | 动力单元及其控制方法 |
CN102390258A (zh) * | 2011-10-18 | 2012-03-28 | 中联重科股份有限公司 | 一种起重机底盘驱动系统、底盘和起重机 |
CN102416867A (zh) * | 2011-10-31 | 2012-04-18 | 中联重科股份有限公司 | 工程机械的双动力驱动装置 |
CN102431446A (zh) * | 2011-11-28 | 2012-05-02 | 三一汽车起重机械有限公司 | 一种工程车及其驱动系统 |
CN102650303A (zh) * | 2011-02-24 | 2012-08-29 | 中联重科股份有限公司 | 混凝土泵送设备的动力驱动装置和混凝土泵送设备 |
CN102660971A (zh) * | 2012-05-18 | 2012-09-12 | 江苏天煤机电科技有限公司 | 一种纯液压电动装载机 |
CN104395162A (zh) * | 2012-06-29 | 2015-03-04 | 株式会社多田野 | 作业车辆 |
-
2009
- 2009-03-11 CN CN200920063579U patent/CN201386294Y/zh not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011127805A1 (zh) * | 2010-04-13 | 2011-10-20 | 长沙中联重工科技发展股份有限公司 | 动力单元及其控制方法 |
CN102650303A (zh) * | 2011-02-24 | 2012-08-29 | 中联重科股份有限公司 | 混凝土泵送设备的动力驱动装置和混凝土泵送设备 |
WO2012113208A1 (zh) * | 2011-02-24 | 2012-08-30 | 长沙中联重工科技发展股份有限公司 | 混凝土泵送设备的动力驱动装置和混凝土泵送设备 |
CN102390258A (zh) * | 2011-10-18 | 2012-03-28 | 中联重科股份有限公司 | 一种起重机底盘驱动系统、底盘和起重机 |
CN102416867A (zh) * | 2011-10-31 | 2012-04-18 | 中联重科股份有限公司 | 工程机械的双动力驱动装置 |
CN102431446A (zh) * | 2011-11-28 | 2012-05-02 | 三一汽车起重机械有限公司 | 一种工程车及其驱动系统 |
CN102660971A (zh) * | 2012-05-18 | 2012-09-12 | 江苏天煤机电科技有限公司 | 一种纯液压电动装载机 |
CN104395162A (zh) * | 2012-06-29 | 2015-03-04 | 株式会社多田野 | 作业车辆 |
CN104395162B (zh) * | 2012-06-29 | 2017-11-24 | 株式会社多田野 | 作业车辆 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changsha Zhonglian Fire-Fighting Machinery Co.,Ltd. Assignor: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Contract record no.: 2010430000108 Denomination of utility model: Double-power device for construction machinery Granted publication date: 20100120 License type: Exclusive License Record date: 20100831 |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Yuelu District City, Hunan province 410205 Changsha Lugu Road No. 677 ZOOMLION Lugu Industry Park concrete branch Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: Yuelu District City, Hunan province 410205 Changsha Lugu Road No. 677 ZOOMLION Lugu Industry Park concrete branch Patentee before: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20100120 |
|
CX01 | Expiry of patent term |