CN102878137A - Valve block assembly of hydraulic system of comprehensive experiment platform - Google Patents
Valve block assembly of hydraulic system of comprehensive experiment platform Download PDFInfo
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- CN102878137A CN102878137A CN2012103749060A CN201210374906A CN102878137A CN 102878137 A CN102878137 A CN 102878137A CN 2012103749060 A CN2012103749060 A CN 2012103749060A CN 201210374906 A CN201210374906 A CN 201210374906A CN 102878137 A CN102878137 A CN 102878137A
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- 238000002474 experimental method Methods 0.000 title claims abstract description 38
- 210000000664 rectum Anatomy 0.000 claims description 66
- 239000012530 fluid Substances 0.000 claims description 22
- 230000015572 biosynthetic process Effects 0.000 claims description 21
- 238000003786 synthesis reaction Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 60
- 238000012360 testing method Methods 0.000 description 4
- 239000002828 fuel tank Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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CN201210374906.0A CN102878137B (en) | 2012-09-28 | 2012-09-28 | Valve block assembly of hydraulic system of comprehensive experiment platform |
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CN201210374906.0A CN102878137B (en) | 2012-09-28 | 2012-09-28 | Valve block assembly of hydraulic system of comprehensive experiment platform |
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CN102878137A true CN102878137A (en) | 2013-01-16 |
CN102878137B CN102878137B (en) | 2015-04-15 |
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CN201210374906.0A Active CN102878137B (en) | 2012-09-28 | 2012-09-28 | Valve block assembly of hydraulic system of comprehensive experiment platform |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103465046A (en) * | 2013-05-14 | 2013-12-25 | 浙江永力达数控机床有限公司 | Numerically controlled fixture system for numerically controlled machine tools and usage thereof |
CN104214158A (en) * | 2014-08-28 | 2014-12-17 | 中国北车集团大连机车研究所有限公司 | Solenoid control valve assembly for hydraulic transmission gear box |
CN108223469A (en) * | 2016-12-14 | 2018-06-29 | 柳道万和(苏州)热流道***有限公司 | Oil pressure electromagnetic valve component and with its hot runner system |
CN108930677A (en) * | 2018-08-16 | 2018-12-04 | 安徽卓科智能装备有限公司 | A kind of push-bench commutation valve group |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4118244A1 (en) * | 1991-06-04 | 1992-12-10 | Heinz Hessler | Hydraulic system for handling heavy workpieces - has pressure limiting valve controlled by variations in load |
CN1540172A (en) * | 2003-04-23 | 2004-10-27 | ��ֽ����е��ʽ���� | Hydraulic valve device and its assembling method |
WO2005015030A1 (en) * | 2003-08-08 | 2005-02-17 | Cnh Baumaschinen Gmbh | Hydraulic control system for building machinery, particularly excavators |
CN101216053A (en) * | 2007-12-28 | 2008-07-09 | 煤炭科学研究总院西安研究院 | Crawler type all-hydraulic tunnel drilling rig hydraulic system for coal mine |
JP4969347B2 (en) * | 2007-07-10 | 2012-07-04 | 株式会社小松製作所 | Flow control device |
CN202883525U (en) * | 2012-09-28 | 2013-04-17 | 江苏南华地下空间研究所有限公司 | Valve block assembly of hydraulic system of comprehensive experiment platform |
-
2012
- 2012-09-28 CN CN201210374906.0A patent/CN102878137B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4118244A1 (en) * | 1991-06-04 | 1992-12-10 | Heinz Hessler | Hydraulic system for handling heavy workpieces - has pressure limiting valve controlled by variations in load |
CN1540172A (en) * | 2003-04-23 | 2004-10-27 | ��ֽ����е��ʽ���� | Hydraulic valve device and its assembling method |
WO2005015030A1 (en) * | 2003-08-08 | 2005-02-17 | Cnh Baumaschinen Gmbh | Hydraulic control system for building machinery, particularly excavators |
JP4969347B2 (en) * | 2007-07-10 | 2012-07-04 | 株式会社小松製作所 | Flow control device |
CN101216053A (en) * | 2007-12-28 | 2008-07-09 | 煤炭科学研究总院西安研究院 | Crawler type all-hydraulic tunnel drilling rig hydraulic system for coal mine |
CN202883525U (en) * | 2012-09-28 | 2013-04-17 | 江苏南华地下空间研究所有限公司 | Valve block assembly of hydraulic system of comprehensive experiment platform |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103465046A (en) * | 2013-05-14 | 2013-12-25 | 浙江永力达数控机床有限公司 | Numerically controlled fixture system for numerically controlled machine tools and usage thereof |
CN104214158A (en) * | 2014-08-28 | 2014-12-17 | 中国北车集团大连机车研究所有限公司 | Solenoid control valve assembly for hydraulic transmission gear box |
CN104214158B (en) * | 2014-08-28 | 2017-03-22 | 中国北车集团大连机车研究所有限公司 | Solenoid control valve assembly for hydraulic transmission gear box |
CN108223469A (en) * | 2016-12-14 | 2018-06-29 | 柳道万和(苏州)热流道***有限公司 | Oil pressure electromagnetic valve component and with its hot runner system |
CN108930677A (en) * | 2018-08-16 | 2018-12-04 | 安徽卓科智能装备有限公司 | A kind of push-bench commutation valve group |
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CN102878137B (en) | 2015-04-15 |
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Owner name: JIANGSU EAST CHINA GEOLOGICAL CONSTRUCTION GROUP C Free format text: FORMER OWNER: JIANGSU NANHUA UNDERGROUND SPACE RESEARCH INSTITUTE CO., LTD. Effective date: 20150519 Owner name: JIANGSU NANHUA UNDERGROUND SPACE RESEARCH INSTITUT Free format text: FORMER OWNER: XI AN JIAOTONG UNIV. NANJING UNIVERSITY Effective date: 20150519 |
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Effective date of registration: 20150519 Address after: 210007 Jiangsu city of Nanjing province Shimenkan Baixia District No. 102 Huaxin Building Patentee after: Jiangsu East China Geological Construction Group Co., Ltd. Patentee after: Institute for Underground Space and Geo-Environment, IUSG Patentee after: Xi'an Jiaotong University Address before: 210007 Jiangsu city of Nanjing province Shimenkan Baixia District No. 102 Huaxin Building Patentee before: Institute for Underground Space and Geo-Environment, IUSG Patentee before: Xi'an Jiaotong University Patentee before: Nanjing University |
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Effective date of registration: 20151111 Address after: 210007 Jiangsu city of Nanjing province Shimenkan Baixia District No. 102 Huaxin Building Patentee after: Jiangsu East China Geological Construction Group Co., Ltd. Address before: 210007 Jiangsu city of Nanjing province Shimenkan Baixia District No. 102 Huaxin Building Patentee before: Jiangsu East China Geological Construction Group Co., Ltd. Patentee before: Institute for Underground Space and Geo-Environment, IUSG Patentee before: Xi'an Jiaotong University |