GB8600019D0 - Electro hydraulic control systems - Google Patents

Electro hydraulic control systems

Info

Publication number
GB8600019D0
GB8600019D0 GB868600019A GB8600019A GB8600019D0 GB 8600019 D0 GB8600019 D0 GB 8600019D0 GB 868600019 A GB868600019 A GB 868600019A GB 8600019 A GB8600019 A GB 8600019A GB 8600019 D0 GB8600019 D0 GB 8600019D0
Authority
GB
United Kingdom
Prior art keywords
hydraulic control
control systems
electro hydraulic
electro
systems
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.)
Granted
Application number
GB868600019A
Other versions
GB2169729B (en
GB2169729A (en
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of GB8600019D0 publication Critical patent/GB8600019D0/en
Publication of GB2169729A publication Critical patent/GB2169729A/en
Application granted granted Critical
Publication of GB2169729B publication Critical patent/GB2169729B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • 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
    • E21D23/12—Control, e.g. using remote control
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/18—Special adaptations of signalling or alarm devices
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/10—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches
    • G05B19/102—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using selector switches for input of programme steps, i.e. setting up sequence
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/23—Pc programming
    • G05B2219/23051—Remote control, enter program remote, detachable programmer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Automation & Control Theory (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Selective Calling Equipment (AREA)
  • Operation Control Of Excavators (AREA)
  • Mechanical Control Devices (AREA)
GB08600019A 1985-01-11 1986-01-02 Improvements in control systems for mineral mining installations Expired GB2169729B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853500816 DE3500816A1 (en) 1985-01-11 1985-01-11 REMOVAL CONTROL UNIT FOR ELECTROHYDRAULIC REMOVAL CONTROLS

Publications (3)

Publication Number Publication Date
GB8600019D0 true GB8600019D0 (en) 1986-02-12
GB2169729A GB2169729A (en) 1986-07-16
GB2169729B GB2169729B (en) 1988-06-15

Family

ID=6259665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08600019A Expired GB2169729B (en) 1985-01-11 1986-01-02 Improvements in control systems for mineral mining installations

Country Status (6)

Country Link
AU (1) AU584376B2 (en)
BE (1) BE904018A (en)
DE (1) DE3500816A1 (en)
ES (1) ES8703573A1 (en)
FR (1) FR2582050B1 (en)
GB (1) GB2169729B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197075A (en) * 1986-11-06 1988-05-11 Eaton Corp Explosion proof housing with magnetically actuated input device
DE3801617C2 (en) * 1988-01-21 1996-04-18 Westfalia Becorit Ind Tech Emergency control device for electro-hydraulic expansion controls
DE68920677T2 (en) * 1988-09-27 1995-07-27 Matsushita Electric Works Ltd Data recording system for terminal devices in a remote monitoring and remote control system with data multiplex transmission.
DE3935246C2 (en) * 1988-11-04 1997-08-21 Siemens Ag Steering expansion control
JPH02133803A (en) * 1988-11-15 1990-05-23 Sony Corp Control data input device
ES1053869Y (en) * 2003-02-05 2003-09-01 Fernandez Juan Maria Cortes RETRACTABLE PROVISION FOR VERTICAL POSITIONING OF TOILET BOARDS.
CN101493680B (en) * 2009-03-09 2011-09-07 株洲广义自动化技术有限公司 Gangue stock digitalization safety monitoring system, method and device
DE102009033786B4 (en) * 2009-07-17 2011-05-12 Ident Technology Ag Device and method for capacitive data transmission

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU496287B2 (en) * 1974-05-09 1976-11-11 Euclase Pty. Ltd. Device for automatic raising of fish traps, crayfish pots, nets and the like
DE3122037A1 (en) * 1981-05-29 1983-01-05 Siemens AG, 1000 Berlin und 8000 München ELECTRONIC CONTROL UNIT
EP0079087A1 (en) * 1981-11-09 1983-05-18 Famurano Anstalt Programming device for room heating
CA1203018A (en) * 1982-02-12 1986-04-08 Daisuke Kozakai Remote control system
US4758836A (en) * 1983-06-20 1988-07-19 Rockwell International Corporation Inductive coupling system for the bi-directional transmission of digital data
DE3443954A1 (en) * 1984-12-01 1986-06-12 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum ARRANGEMENT FOR CONTROLLING A PROGRESSIVE EXTENSION USED IN UNDERGROUND MINING

Also Published As

Publication number Publication date
AU5157685A (en) 1986-07-17
ES8703573A1 (en) 1987-02-16
DE3500816A1 (en) 1986-07-17
FR2582050B1 (en) 1988-10-28
ES547984A0 (en) 1987-02-16
AU584376B2 (en) 1989-05-25
GB2169729B (en) 1988-06-15
GB2169729A (en) 1986-07-16
FR2582050A1 (en) 1986-11-21
BE904018A (en) 1986-05-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee