ES2006384A6 - Connecting control units for electro-hydraulic control systems for mining equipment - Google Patents

Connecting control units for electro-hydraulic control systems for mining equipment

Info

Publication number
ES2006384A6
ES2006384A6 ES8800842A ES8800842A ES2006384A6 ES 2006384 A6 ES2006384 A6 ES 2006384A6 ES 8800842 A ES8800842 A ES 8800842A ES 8800842 A ES8800842 A ES 8800842A ES 2006384 A6 ES2006384 A6 ES 2006384A6
Authority
ES
Spain
Prior art keywords
housing
connector
cables
electro
mining equipment
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.)
Expired
Application number
ES8800842A
Other languages
Spanish (es)
Inventor
Willy Kussel
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 ES2006384A6 publication Critical patent/ES2006384A6/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0846—Electrical details
    • F15B13/0857—Electrical connecting means, e.g. plugs, sockets
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0878—Assembly of modular units
    • F15B13/0885—Assembly of modular units using valves combined with other components
    • F15B13/0889—Valves combined with electrical components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/005—Electrical coupling combined with fluidic coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

An electro-hydraulic control system for a mine working employs individual control units (1) fixed to roof supports for example. Each control unit has a housing (2) containing programmable electronic devices and is connected via cables (15, 15') to electromagnetic valves and possibly to a programmer. A connector (3) is coupled to the housing (2) and connects the housing (2) to a set of cables (21) leading to the input side of the control system. The housing (2) has a series of plug pins (17) which locate inside sockets (19) in the connector thereby to be connected to plugs (20) on the cables (21). The housing (2) can be removed from the connector (3) for access or change while leaving the connector (3) and input cables (21) intact.
ES8800842A 1987-03-19 1988-03-18 Connecting control units for electro-hydraulic control systems for mining equipment Expired ES2006384A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873708902 DE3708902C3 (en) 1987-03-19 1987-03-19 Control unit for electro-hydraulic expansion controls

Publications (1)

Publication Number Publication Date
ES2006384A6 true ES2006384A6 (en) 1989-04-16

Family

ID=6323438

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8800842A Expired ES2006384A6 (en) 1987-03-19 1988-03-18 Connecting control units for electro-hydraulic control systems for mining equipment

Country Status (5)

Country Link
AU (1) AU597802B2 (en)
DE (1) DE3708902C3 (en)
ES (1) ES2006384A6 (en)
FR (1) FR2612565A1 (en)
GB (1) GB2203601B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3935246C2 (en) * 1988-11-04 1997-08-21 Siemens Ag Steering expansion control
DE19751007B4 (en) * 1997-11-18 2007-06-28 Dbt Gmbh Control unit for electrohydraulic control systems
DE19925738B4 (en) 1999-06-07 2017-02-09 Caterpillar Global Mining Europe Gmbh Control unit for electrohydraulic control systems
DE20203436U1 (en) * 2002-03-02 2003-07-17 Weidmüller Interface GmbH & Co., 32760 Detmold Passive distributor with several sockets, for connecting sensors or actuators to a bus, has electronic housing of same width for fitting onto underside of distributor housing
DE10215576C1 (en) * 2002-04-10 2003-10-23 Dbt Autom Gmbh Electro-hydraulic control device
DE20219684U1 (en) * 2002-12-19 2004-04-29 Weidmüller Interface Gmbh & Co. Modular electronic housing for accommodating circuit board fitted with components, has connection and electronic housing parts that can be assembled in modular manner, preferably separated by cover
DE202004011226U1 (en) * 2004-07-16 2005-08-25 Dbt Gmbh Individual control unit for shield extension
DE202004011227U1 (en) * 2004-07-16 2005-08-25 Dbt Gmbh Individual control unit for support structures in mines comprises a sheet-metal housing which accommodates electronic equipment, and is provided with an operating keyboard on its front face
DE102004036163B4 (en) 2004-07-26 2016-03-17 Caterpillar Global Mining Europe Gmbh Control device for electrohydraulic construction controls
DE102004056718A1 (en) * 2004-11-20 2006-06-01 Hauni Maschinenbau Ag Plug device for drive means and apparatus for producing rod-shaped products with a plurality of drive means
CN101705833B (en) * 2009-10-09 2011-09-14 郑州煤矿机械集团股份有限公司 Human-computer interface control panel of hydraulic support frame controller
CN107730788A (en) * 2017-09-01 2018-02-23 吉星宇 A kind of Mine-used I. S boiler alarm

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3040289A (en) * 1958-11-24 1962-06-19 Burndy Corp Modular electrical connector
GB1240156A (en) * 1968-11-12 1971-07-21 Nelson Tansley Ltd Electric circuit connectors
DE2220429A1 (en) * 1972-04-26 1973-11-15 Knorr Bremse Gmbh COMPRESSED AIR SYSTEM FOR VEHICLES
DE2909743A1 (en) * 1979-03-13 1980-09-18 Glfs Ges Fuer Logistik Fluidun Simultaneous multiple conductor coupler - has latch bolt with centring sleeve engaged by carrier pressing
US4595248A (en) * 1983-04-21 1986-06-17 Brown James C Terminal block
GB2151087B (en) * 1983-11-30 1987-09-30 Schlumberger Electronics Electrical apparatus for surface and panel mounting
GB2164987A (en) * 1984-09-26 1986-04-03 Dowty Mining Equipment Ltd Mine roof supports
WO1986003277A1 (en) * 1984-11-27 1986-06-05 Kudos Lighting Limited Ceiling roses
DE8435743U1 (en) * 1984-12-06 1985-03-07 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hose coupling fitting, in particular for electro-hydraulic expansion control in mining and underground operations
FR2589288B1 (en) * 1985-10-24 1988-06-17 Frachet Jean Paul DEVICE FOR DECENTRALIZED CONNECTION OF A MEMBER TO A PROGRAMMABLE CONTROL UNIT
DE8700010U1 (en) * 1986-03-08 1987-03-05 Manfred Fladung GmbH, 8752 Mömbris Plug-in device
US4676426A (en) * 1986-03-10 1987-06-30 Ibm Corp. Solder leveling technique

Also Published As

Publication number Publication date
FR2612565A1 (en) 1988-09-23
DE3708902A1 (en) 1988-09-29
GB2203601B (en) 1991-06-19
DE3708902C2 (en) 1995-03-30
AU597802B2 (en) 1990-06-07
AU1307288A (en) 1988-09-22
GB8805594D0 (en) 1988-04-07
DE3708902C3 (en) 2000-05-04
GB2203601A (en) 1988-10-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108