CN201330683Y - Load-sensing variable dual pump for furnace-dismantling machine - Google Patents
Load-sensing variable dual pump for furnace-dismantling machine Download PDFInfo
- Publication number
- CN201330683Y CN201330683Y CNU2008202322372U CN200820232237U CN201330683Y CN 201330683 Y CN201330683 Y CN 201330683Y CN U2008202322372 U CNU2008202322372 U CN U2008202322372U CN 200820232237 U CN200820232237 U CN 200820232237U CN 201330683 Y CN201330683 Y CN 201330683Y
- Authority
- CN
- China
- Prior art keywords
- load
- oil
- transducing
- pump
- dual pump
- 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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- Fluid-Pressure Circuits (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202322372U CN201330683Y (en) | 2008-12-29 | 2008-12-29 | Load-sensing variable dual pump for furnace-dismantling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202322372U CN201330683Y (en) | 2008-12-29 | 2008-12-29 | Load-sensing variable dual pump for furnace-dismantling machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201330683Y true CN201330683Y (en) | 2009-10-21 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008202322372U Expired - Lifetime CN201330683Y (en) | 2008-12-29 | 2008-12-29 | Load-sensing variable dual pump for furnace-dismantling machine |
Country Status (1)
Country | Link |
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CN (1) | CN201330683Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102094858A (en) * | 2011-01-18 | 2011-06-15 | 上海三一科技有限公司 | Variable dual-pump hydraulic system capable of providing various flow rate working conditions |
CN102834616A (en) * | 2010-03-26 | 2012-12-19 | 普拉德研究及开发股份有限公司 | System, apparatus, and method for rapid pump displacement configuration |
-
2008
- 2008-12-29 CN CNU2008202322372U patent/CN201330683Y/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102834616A (en) * | 2010-03-26 | 2012-12-19 | 普拉德研究及开发股份有限公司 | System, apparatus, and method for rapid pump displacement configuration |
CN102834616B (en) * | 2010-03-26 | 2016-01-06 | 普拉德研究及开发股份有限公司 | For system, equipment and method that rapid pump discharge capacity configures |
CN102094858A (en) * | 2011-01-18 | 2011-06-15 | 上海三一科技有限公司 | Variable dual-pump hydraulic system capable of providing various flow rate working conditions |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LIAONING HEAVYLONG CO.,LTD Free format text: FORMER OWNER: XU HUICHEN Effective date: 20100427 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 114039 LIAONING HAILONG HYDRAULIC MECHANICAL AND ELECTRICAL EQUIPMENT CO.,LTD., NO.49, LINGSHAN ROAD, LISHAN DISTRICT, AN'SHAN CITY, LIAONING TO: 114039 NO.150, TIETA ROAD, LISHAN DISTRICT, ANSHAN CITY, LIAONING PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100427 Address after: 114039 Anshan province Liaoning City mountain Tower Road No. 150 Patentee after: Liaoning Heavylong Heavy Industry Co., Ltd. Address before: 114039 Lingshan road Anshan city Liaoning province Lishan District No. 49 Liaoning Hailong hydraulic Electromechanical Equipment Co. Ltd Patentee before: Xu Huichen |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20091021 |