CN201809801U - 挖掘机液压先导油源控制集成模块 - Google Patents
挖掘机液压先导油源控制集成模块 Download PDFInfo
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- CN201809801U CN201809801U CN2010205121457U CN201020512145U CN201809801U CN 201809801 U CN201809801 U CN 201809801U CN 2010205121457 U CN2010205121457 U CN 2010205121457U CN 201020512145 U CN201020512145 U CN 201020512145U CN 201809801 U CN201809801 U CN 201809801U
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- 230000010354 integration Effects 0.000 title claims abstract description 12
- 239000012530 fluid Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 abstract 7
- 239000003921 oil Substances 0.000 description 23
- 230000000694 effects Effects 0.000 description 5
- 230000009977 dual effect Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
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| CN2010205121457U CN201809801U (zh) | 2010-09-01 | 2010-09-01 | 挖掘机液压先导油源控制集成模块 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733445A (zh) * | 2012-07-12 | 2012-10-17 | 徐州徐工挖掘机械有限公司 | 一种小型液压挖掘机先导油源阀组 |
| CN102758808A (zh) * | 2012-07-26 | 2012-10-31 | 徐州徐工挖掘机械有限公司 | 一种前置高压过滤器的先导油源控制阀组 |
| CN102996554A (zh) * | 2012-11-27 | 2013-03-27 | 龙工(上海)桥箱有限公司 | 一种挖掘机用先导油源阀 |
| CN104196809A (zh) * | 2014-08-19 | 2014-12-10 | 合肥长源液压股份有限公司 | 一种用于挖掘机能量回收与再利用的集成阀 |
| CN105605011A (zh) * | 2015-12-28 | 2016-05-25 | 徐州徐工挖掘机械有限公司 | 一种小型液压挖掘机先导油源阀组 |
| CN110747936A (zh) * | 2019-10-28 | 2020-02-04 | 上海三一重机股份有限公司 | 电磁阀组及其使用方法、工程机械 |
| CN111691492A (zh) * | 2020-06-30 | 2020-09-22 | 徐州徐工挖掘机械有限公司 | 挖掘机的液压系统和挖掘机 |
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2010
- 2010-09-01 CN CN2010205121457U patent/CN201809801U/zh not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733445A (zh) * | 2012-07-12 | 2012-10-17 | 徐州徐工挖掘机械有限公司 | 一种小型液压挖掘机先导油源阀组 |
| CN102733445B (zh) * | 2012-07-12 | 2014-12-03 | 徐州徐工挖掘机械有限公司 | 一种小型液压挖掘机先导油源阀组 |
| CN102758808A (zh) * | 2012-07-26 | 2012-10-31 | 徐州徐工挖掘机械有限公司 | 一种前置高压过滤器的先导油源控制阀组 |
| CN102758808B (zh) * | 2012-07-26 | 2015-03-11 | 徐州徐工挖掘机械有限公司 | 一种前置高压过滤器的先导油源控制阀组 |
| CN102996554A (zh) * | 2012-11-27 | 2013-03-27 | 龙工(上海)桥箱有限公司 | 一种挖掘机用先导油源阀 |
| CN104196809A (zh) * | 2014-08-19 | 2014-12-10 | 合肥长源液压股份有限公司 | 一种用于挖掘机能量回收与再利用的集成阀 |
| CN105605011A (zh) * | 2015-12-28 | 2016-05-25 | 徐州徐工挖掘机械有限公司 | 一种小型液压挖掘机先导油源阀组 |
| CN110747936A (zh) * | 2019-10-28 | 2020-02-04 | 上海三一重机股份有限公司 | 电磁阀组及其使用方法、工程机械 |
| CN111691492A (zh) * | 2020-06-30 | 2020-09-22 | 徐州徐工挖掘机械有限公司 | 挖掘机的液压系统和挖掘机 |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
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| ASS | Succession or assignment of patent right |
Owner name: FIRST TRACTOR CO., LTD. Free format text: FORMER OWNER: CHINA YITUO GROUP CO., LTD. Effective date: 20130725 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 471039 LUOYANG, HENAN PROVINCE TO: 471004 LUOYANG, HENAN PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20130725 Address after: 471004 Jianshe Road, Jianxi, Henan, No. 154, Patentee after: First Tractor Co., Ltd. Address before: 471039 No. 39, Xiyuan Road, Jianxi District, Henan, Luoyang Patentee before: China Yituo Group Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20180901 |
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| CF01 | Termination of patent right due to non-payment of annual fee |