CN85109637A - 控制采煤机运行的方法及系统 - Google Patents

控制采煤机运行的方法及系统 Download PDF

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Publication number
CN85109637A
CN85109637A CN85109637A CN85109637A CN85109637A CN 85109637 A CN85109637 A CN 85109637A CN 85109637 A CN85109637 A CN 85109637A CN 85109637 A CN85109637 A CN 85109637A CN 85109637 A CN85109637 A CN 85109637A
Authority
CN
China
Prior art keywords
coal
winning machine
hydraulic support
parts
drive part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN85109637A
Other languages
English (en)
Chinese (zh)
Inventor
沃希奇·斯科茨斯基
安东尼·肯德萨
沃希克·哈洛塔
斯塔尼斯劳·奥凯尔
茨格蒙特·扎罗明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GWARECTWO MECHANIZACJI GORNICTWA "POLMAG" CENTRUM MECHANIZACJI GORNICTWA "KOMAG"
Original Assignee
GWARECTWO MECHANIZACJI GORNICTWA "POLMAG" CENTRUM MECHANIZACJI GORNICTWA "KOMAG"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GWARECTWO MECHANIZACJI GORNICTWA "POLMAG" CENTRUM MECHANIZACJI GORNICTWA "KOMAG" filed Critical GWARECTWO MECHANIZACJI GORNICTWA "POLMAG" CENTRUM MECHANIZACJI GORNICTWA "KOMAG"
Publication of CN85109637A publication Critical patent/CN85109637A/zh
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Operation Control Of Excavators (AREA)
  • Earth Drilling (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
CN85109637A 1984-12-17 1985-12-14 控制采煤机运行的方法及系统 Pending CN85109637A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL25104684A PL147277B1 (en) 1984-12-17 1984-12-17 System for controlling operation of a mining machine
PLP-251046 1984-12-17

Publications (1)

Publication Number Publication Date
CN85109637A true CN85109637A (zh) 1986-10-01

Family

ID=20024614

Family Applications (1)

Application Number Title Priority Date Filing Date
CN85109637A Pending CN85109637A (zh) 1984-12-17 1985-12-14 控制采煤机运行的方法及系统

Country Status (5)

Country Link
CN (1) CN85109637A (cg-RX-API-DMAC10.html)
DE (1) DE3544272A1 (cg-RX-API-DMAC10.html)
GB (2) GB8531052D0 (cg-RX-API-DMAC10.html)
HU (1) HUT43372A (cg-RX-API-DMAC10.html)
PL (1) PL147277B1 (cg-RX-API-DMAC10.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100557190C (zh) * 2003-05-14 2009-11-04 迪芬巴赫控制系统股份有限公司 用于工作面支架的液压控制装置
CN101392656B (zh) * 2007-12-04 2011-04-20 哈尔滨工业大学深圳研究生院 一种液压支架电液控制系统及其自组网方法
CN111810155A (zh) * 2020-06-16 2020-10-23 中煤科工开采研究院有限公司 液压支架护帮板与采煤机滚筒截割干涉识别及监测系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102383819A (zh) * 2011-11-22 2012-03-21 郑州煤矿机械集团股份有限公司 经济实用型液压支架控制器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100557190C (zh) * 2003-05-14 2009-11-04 迪芬巴赫控制系统股份有限公司 用于工作面支架的液压控制装置
CN101392656B (zh) * 2007-12-04 2011-04-20 哈尔滨工业大学深圳研究生院 一种液压支架电液控制系统及其自组网方法
CN111810155A (zh) * 2020-06-16 2020-10-23 中煤科工开采研究院有限公司 液压支架护帮板与采煤机滚筒截割干涉识别及监测系统

Also Published As

Publication number Publication date
GB8531052D0 (en) 1986-01-29
DE3544272C2 (cg-RX-API-DMAC10.html) 1988-01-21
GB2168410A (en) 1986-06-18
PL251046A1 (en) 1986-07-01
HUT43372A (en) 1987-10-28
PL147277B1 (en) 1989-05-31
GB8531051D0 (en) 1986-01-29
DE3544272A1 (de) 1986-06-26

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