CN201313791Y - 连续墙液压抓斗油管爆裂安全保护装置 - Google Patents
连续墙液压抓斗油管爆裂安全保护装置 Download PDFInfo
- Publication number
- CN201313791Y CN201313791Y CNU200820159116XU CN200820159116U CN201313791Y CN 201313791 Y CN201313791 Y CN 201313791Y CN U200820159116X U CNU200820159116X U CN U200820159116XU CN 200820159116 U CN200820159116 U CN 200820159116U CN 201313791 Y CN201313791 Y CN 201313791Y
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- Prior art keywords
- oil pipe
- valve
- fluid
- hydraulic
- great wall
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- 239000012530 fluid Substances 0.000 claims description 27
- 238000004880 explosion Methods 0.000 claims description 15
- 239000002828 fuel tank Substances 0.000 claims description 6
- 239000003921 oil Substances 0.000 abstract description 21
- 239000010720 hydraulic oil Substances 0.000 abstract description 10
- 239000000446 fuel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006837 decompression Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU200820159116XU CN201313791Y (zh) | 2008-11-10 | 2008-11-10 | 连续墙液压抓斗油管爆裂安全保护装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU200820159116XU CN201313791Y (zh) | 2008-11-10 | 2008-11-10 | 连续墙液压抓斗油管爆裂安全保护装置 |
Publications (1)
Publication Number | Publication Date |
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CN201313791Y true CN201313791Y (zh) | 2009-09-23 |
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CNU200820159116XU Expired - Fee Related CN201313791Y (zh) | 2008-11-10 | 2008-11-10 | 连续墙液压抓斗油管爆裂安全保护装置 |
Country Status (1)
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CN (1) | CN201313791Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102352875A (zh) * | 2011-11-07 | 2012-02-15 | 山西森尔科技有限公司 | 一种用于液压伸缩臂的刚性伸缩油管 |
-
2008
- 2008-11-10 CN CNU200820159116XU patent/CN201313791Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102352875A (zh) * | 2011-11-07 | 2012-02-15 | 山西森尔科技有限公司 | 一种用于液压伸缩臂的刚性伸缩油管 |
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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: SHANGHAI ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOL |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110414 Address after: Yuelu District City, Hunan province 410205 Changsha Lugu Road No. 677 ZOOMLION Lugu Industrial Park Co-patentee after: SHANGHAI ZOOMLION PILING MACHINERY Co.,Ltd. Patentee after: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: Yuelu District City, Hunan province 410205 Changsha Lugu Road No. 677 ZOOMLION Lugu Industrial Park Patentee before: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Co-patentee after: SHANGHAI ZOOMLION PILING MACHINERY Co.,Ltd. Patentee after: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. Address before: Yuelu District City, Hunan province 410205 Changsha Lugu Road No. 677 ZOOMLION Lugu Industrial Park Co-patentee before: SHANGHAI ZOOMLION PILING MACHINERY Co.,Ltd. Patentee before: CHANGSHA ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20161110 |