CN201433066Y - 一种防管路爆裂的卷扬马达闭式液压系统 - Google Patents
一种防管路爆裂的卷扬马达闭式液压系统 Download PDFInfo
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- CN201433066Y CN201433066Y CN2009200708490U CN200920070849U CN201433066Y CN 201433066 Y CN201433066 Y CN 201433066Y CN 2009200708490 U CN2009200708490 U CN 2009200708490U CN 200920070849 U CN200920070849 U CN 200920070849U CN 201433066 Y CN201433066 Y CN 201433066Y
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- 238000004804 winding Methods 0.000 title abstract 12
- 230000002265 prevention Effects 0.000 title abstract 4
- 239000003921 oil Substances 0.000 claims description 84
- 230000009172 bursting Effects 0.000 claims description 46
- 230000007423 decrease Effects 0.000 claims description 19
- 230000000630 rising effect Effects 0.000 claims description 19
- 238000004880 explosion Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 239000010705 motor oil Substances 0.000 claims description 2
- 230000001174 ascending effect Effects 0.000 abstract 2
- 230000006837 decompression Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 206010057071 Rectal tenesmus Diseases 0.000 description 3
- 239000002828 fuel tank Substances 0.000 description 3
- 208000012271 tenesmus Diseases 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200708490U CN201433066Y (zh) | 2009-04-21 | 2009-04-21 | 一种防管路爆裂的卷扬马达闭式液压系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200708490U CN201433066Y (zh) | 2009-04-21 | 2009-04-21 | 一种防管路爆裂的卷扬马达闭式液压系统 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201433066Y true CN201433066Y (zh) | 2010-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009200708490U Expired - Lifetime CN201433066Y (zh) | 2009-04-21 | 2009-04-21 | 一种防管路爆裂的卷扬马达闭式液压系统 |
Country Status (1)
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| CN (1) | CN201433066Y (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030267A (zh) * | 2011-01-17 | 2011-04-27 | 徐州重型机械有限公司 | 一种起重机及其闭式液压系统 |
| CN110259737A (zh) * | 2019-06-28 | 2019-09-20 | 北京三一智造科技有限公司 | 一种张紧控制液压系统及旋挖钻机 |
| CN113417909A (zh) * | 2021-08-25 | 2021-09-21 | 湖南十开科技有限公司 | 液压系统、应急保障设备及互救设备群 |
-
2009
- 2009-04-21 CN CN2009200708490U patent/CN201433066Y/zh not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030267A (zh) * | 2011-01-17 | 2011-04-27 | 徐州重型机械有限公司 | 一种起重机及其闭式液压系统 |
| CN102030267B (zh) * | 2011-01-17 | 2012-09-05 | 徐州重型机械有限公司 | 一种起重机及其闭式液压系统 |
| CN110259737A (zh) * | 2019-06-28 | 2019-09-20 | 北京三一智造科技有限公司 | 一种张紧控制液压系统及旋挖钻机 |
| CN113417909A (zh) * | 2021-08-25 | 2021-09-21 | 湖南十开科技有限公司 | 液压系统、应急保障设备及互救设备群 |
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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: KUNSHAN SANY MACHINERY CO., LTD. Free format text: FORMER OWNER: SHANGHAI SANY TECHNOLOGY CO., LTD. Effective date: 20110330 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201200 NO. 319, CHUANDA ROAD, CHUANSHA ECONOMIC PARK, PUDONG NEW DISTRICT, SHANGHAI TO: 215300 HUANCHENG EAST ROAD, KUNSHAN DEVELOPMENT AREA, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110330 Address after: 215300 East Ring Road, Kunshan Development Zone, Jiangsu Patentee after: Kunshan Sany Machinery Co., Ltd. Address before: 201200 Shanghai City Sichuan Road Pudong New Area Chuansha economic Park No. 319 Patentee before: Shanghai Sany Technology Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20100331 Effective date of abandoning: 20090421 |