CN203394560U - 一种可实现液压支架远距离供液的管路系统 - Google Patents
一种可实现液压支架远距离供液的管路系统 Download PDFInfo
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103291342A (zh) * | 2013-06-17 | 2013-09-11 | 黄竹磬 | 一种可实现液压支架远距离供液的管路系统 |
CN105020523A (zh) * | 2015-07-03 | 2015-11-04 | 天津鑫坤泰预应力专业技术有限公司 | 一种连接竹节状预应力塑料管的密封接头 |
CN110733487A (zh) * | 2019-10-23 | 2020-01-31 | 常思荣 | 防转向架气路连接应力集中装置 |
CN112671166A (zh) * | 2020-12-07 | 2021-04-16 | 北京天地玛珂电液控制系统有限公司 | 综采工作面的自供电系统 |
CN114673845A (zh) * | 2022-04-18 | 2022-06-28 | 中煤科工集团重庆研究院有限公司 | 一种矿用软管连接装置和方法 |
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2013
- 2013-06-17 CN CN201320342382.7U patent/CN203394560U/zh not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103291342A (zh) * | 2013-06-17 | 2013-09-11 | 黄竹磬 | 一种可实现液压支架远距离供液的管路系统 |
CN105020523A (zh) * | 2015-07-03 | 2015-11-04 | 天津鑫坤泰预应力专业技术有限公司 | 一种连接竹节状预应力塑料管的密封接头 |
CN110733487A (zh) * | 2019-10-23 | 2020-01-31 | 常思荣 | 防转向架气路连接应力集中装置 |
CN112671166A (zh) * | 2020-12-07 | 2021-04-16 | 北京天地玛珂电液控制系统有限公司 | 综采工作面的自供电系统 |
CN112671166B (zh) * | 2020-12-07 | 2022-03-29 | 北京天玛智控科技股份有限公司 | 综采工作面的自供电系统 |
CN114673845A (zh) * | 2022-04-18 | 2022-06-28 | 中煤科工集团重庆研究院有限公司 | 一种矿用软管连接装置和方法 |
CN114673845B (zh) * | 2022-04-18 | 2022-12-27 | 中煤科工集团重庆研究院有限公司 | 一种矿用软管连接装置和方法 |
WO2023201832A1 (zh) * | 2022-04-18 | 2023-10-26 | 中煤科工集团重庆研究院有限公司 | 一种矿用软管连接装置和方法 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qingdao Weilong Carter Pipeline System Co., Ltd. Assignor: Huang Zhuqing Contract record no.: 2014370000085 Denomination of utility model: Pipeline system capable of achieving hydraulic support long-distance liquid supply Granted publication date: 20140115 License type: Exclusive License Record date: 20140513 |
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Effective date of registration: 20141124 Address after: 410 room 2, No. 6, Seoul Road, Qingdao Free Trade Zone, Shandong 266000, China Patentee after: Qingdao Weilong Carter Pipeline System Co., Ltd. Address before: Three North Road 266300 Shandong CuO Bu Ling Qingdao City, No. 48 302 Patentee before: Huang Zhuqing |
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