AU2005205508A1 - Arrangement for data transmission in mine, and cable reel - Google Patents

Arrangement for data transmission in mine, and cable reel Download PDF

Info

Publication number
AU2005205508A1
AU2005205508A1 AU2005205508A AU2005205508A AU2005205508A1 AU 2005205508 A1 AU2005205508 A1 AU 2005205508A1 AU 2005205508 A AU2005205508 A AU 2005205508A AU 2005205508 A AU2005205508 A AU 2005205508A AU 2005205508 A1 AU2005205508 A1 AU 2005205508A1
Authority
AU
Australia
Prior art keywords
cable
data transmission
drum
supply cable
information system
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.)
Abandoned
Application number
AU2005205508A
Inventor
Jukka Kollanus
Timo Niemi
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.)
Sandvik Mining and Construction Oy
Original Assignee
Sandvik Mining and Construction Oy
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 Sandvik Mining and Construction Oy filed Critical Sandvik Mining and Construction Oy
Publication of AU2005205508A1 publication Critical patent/AU2005205508A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
    • H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L9/00—Electric propulsion with power supply external to the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21F17/04—Distributing means for power supply in mines
    • E21F17/06—Distributing electric power; Cable networks; Conduits for cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/40—Working vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/70—Interactions with external data bases, e.g. traffic centres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/34—Handled filamentary material electric cords or electric power cables
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)

Description

WO 2005/069463 PCT/FI2005/000022 1 ARRANGEMENT FOR DATA TRANSMISSION IN MINE, AND CABLE REEL BACKGROUND OF THE INVENTION [0001] The invention relates to an arrangement for data transmis sion in a mine or the like, the arrangement comprising: an mine information system consisting of at least a control unit of the mine; a mining vehicle infor mation system consisting of at least a control unit.of the mining vehicle; at least one supply cable that comprises at least one data transmission cable and is arranged to transmit data between the information system of the mine and the information system of the mining vehicle, and the first end of the supply cable is connected to the information system of the mine; a reel arranged in the min ing vehicle and having a drum rotatable around its centre axis for storing the supply cable in the mining vehicle; means for connecting the second end of the supply cable to the reel drum; and connecting means for connecting the data transmission cable in the supply cable from the rotating drum to the information system of the mining vehicle. [0002] The invention further relates to a cable reel for storing the supply cable of a mining vehicle, the reel comprising: a drum, on the outer sur face of which the supply cable can be wound; a first end and a second end of the drum; a centre axis around which the drum is rotated; and connection means for connecting at least one data transmission cable in the supply cable to an information system external to the reel. [0003] Both manned and unmanned mining vehicles are used in mines. Bidirectional data transmission is required between the mining vehicle and the control room of the mine so as to be able to give control commands to the mining vehicle and so that mining vehicles can transmit information on their locations and the tasks they perform to the control room. The bidirectional data transmission between the information systems of the mining vehicle and mine can take place by means of one data transmission cable. However, the limited data transmission capacity of the data transmission cable then creates a prob lem. In addition, bidirectional data transmission in one cable requires complex devices to arrange. BRIEF DESCRIPTION OF THE INVENTION [0004] It is an object of the present invention to provide a novel and improved arrangement for data transmission in a mine, and a cable reel.
WO 2005/069463 PCT/FI2005/000022 2 [0005] The arrangement of the invention is characterized in that the supply cable has at least a first data transmission cable for transmitting data unidirectionally from the information system of the mine to the information sys tem of the mining vehicle, and a second data transmission cable for unidirec tional data transmission from the information system of the mining vehicle to the information system of the mine; that said connection means comprise a first rotating connection element on the first end of the drum, and a second rotating connection element on the second end of the drum; that the rotating connection elements are arranged on the centre axis of the drum; that the ro tating connection element comprises a rotor and a stator, and the rotor is ar ranged to rotate with the drum around the centre axis and the stator is ar ranged non-rotatable; that the rotor of the first rotating connection element is connected to the first data transmission cable of the supply cable, and the sta tor is connected to the information system of the mining vehicle; and that the rotor of the second rotating connection element is connected to the second data transmission cable of the supply cable, and the stator is connected to the information system of the mining vehicle. [0006] The cable reel of the invention is characterized in that the supply cable has a first data transmission cable for data transmission and a second data transmission cable for data transmission; that the first end of the drum has a first rotating connection element; that the second end of the drum has a second rotating connection element; that the rotating connection ele ments are arranged on the centre axis of the drum; that the rotating connection element comprises a rotor and a stator, with the rotor arranged to rotate with the drum around the centre axis and the stator arranged non-rotatable; that the rotor of the first rotating connection element is connected to the first data transmission cable of the supply cable, and the stator is connected to the in formation system of the mining vehicle; and that the rotor of the second rotat ing connection element is connected to the second data transmission cable of the supply cable, and the stator is connected to the information system of the mining vehicle. [0007] The essential idea of the invention is that data transmission between the information system of the mine and the information system of the mining vehicle is arranged using two unidirectional data transmission cables. Information is transmitted from the information system of the mine to the infor mation system of the mining vehicle over the first cable, and data transmission WO 2005/069463 PCT/FI2005/000022 3 in the opposite direction takes place over the second cable. The data trans mission cables are arranged in the supply cable that can be stored on a reel in the mining vehicle. The reel has a rotatable drum on which the supply cable can be wound. The first end of the drum has a first rotating connection element for connecting the first data transmission cable to the information system of the mining vehicle. Correspondingly, the second end of the drum has a second rotating connection element for connecting the second data transmission cable to the information system of the mining vehicle. The rotating connection ele ment comprises a rotor and a stator, with the rotor arranged to rotate with the drum and the stator arranged non-rotatable. Further, the rotor is connected to one data transmission cable in the supply cable, and the stator is connected to the information system of the mining vehicle. [0008] An advantage of the invention is that bidirectional data transmission between the information system of the mining vehicle and the information system of the mine can be implemented using two unidirectional data transmission cables that can be arranged inside the supply cable. Be cause information is transmitted in the data transmission cable in one direction only, it is possible to transmit very large amounts of data without problems. Further, when a reel equipped with the rotating connection elements of the in vention is used, the unidirectional data transmission cables can be connected in a relatively simple manner to the information system of the mining vehicle. [0009] An essential idea of an embodiment of the invention is to use two optical fibre cables, a first optical fibre cable to transmit data from the in formation system of the mine to the information system of the mining vehicle and a second optical fibre cable for data transmission in the opposite direction. [0010] An essential idea of an embodiment of the invention is that the rotating connection element is an optical cable connector. [0011] An essential idea of an embodiment of the invention is that the supply cable has more than two data transmission cables and that only two data transmission cables at a time are connected to the information system. Then the supply cable has extra data transmission cables in reserve. If one of the used data transmission cables is damaged, the damaged cable can be re placed by connecting an inactive extra data transmission cable for use. [0012] An essential idea of an embodiment of the invention is that the supply cable comprises at least one electric supply cable. In such a case, power transmission means are arranged to the reel drum to set up an electric WO 2005/069463 PCT/FI2005/000022 4 connection between the electric supply cable and the electric system of the mining vehicle. BRIEF DESCRIPTION OF THE FIGURES [0013] The invention is described in more detail in the attached drawings, in which Figure 1 is a schematic representation of an arrangement of the in vention in a mine, Figure 2 is a schematic cross-sectional representation of a section of a supply cable, Figure 3 is a schematic top view of a cable reel of the invention, and Figure 4 is a schematic side view of a rotating connection element. [0014] In the figures, the invention is shown in a simplified manner for the sake of clarity. Where possible, similar parts are marked with the same reference numbers in the figures. DETAILED DESCRIPTION OF SOME EMBODIMENTS OF THE INVENTION [0015] Figure 1 shows an arrangement of the invention. The mining vehicle 1 can be a loading vehicle like the one shown in Figure 1, or it may be a rock drilling rig, transport vehicle or the like. The mining vehicle 1 can be electrically driven, in which case it is connected by a supply cable 2 to the elec trical power network 3 of the mine. One end of the supply cable 2 can be con nected to a connection unit 4 arranged in the mine, and the other end of the cable can be connected to a reel 5 in the mining vehicle 1. The reel 5 is ar ranged rotatable relative to its axis 6 so that a required amount of supply cable 2 can be wound around the reel 5. The reel 5 can have power transmission means, such as slip rings or the like, by means of which electric conductors in the supply cable 2 can be connected to the electric system 7 of the mining ve hicle 1 that conducts electric current on to a motor 8 and other electric devices in the mining vehicle 1. Means for affecting the rotation of the reel 5 may be long to it or be arranged to it. [0016] It should be mentioned that in this application, a mine refers to both surface and underground mines, quarries and the like, as well as tun nels and other work sites. [0017] The mining vehicle 1 may be manned or unmanned. An un manned mining vehicle may be arranged to run automatically in the mine by its own navigation system, or alternatively there may be identifiers in the mine and WO 2005/069463 PCT/FI2005/000022 5 the mining vehicle 1 navigates in the mine by reading them. Further, an un manned mining vehicle 1 may be guided by remote control from a control room 9. In such a case, the mining vehicle 1 has one or more cameras 10 and measuring devices 11 that transmit information to the control room 9. On the basis of the received information, the operator can give control commands to the mining vehicle. Two-way data transmission is then required between the mining vehicle 1 and the control room 9. Two-way data transmission is also required when using automatic mining vehicles, because unmanned mining vehicles 1 should transmit information of their location and the tasks they have performed so that the mining vehicles 1 can be monitored. In addition, new tasks and updates can be transmitted to the mining vehicles during operation. [0018] A mining vehicle 1 can have an information system that comprises a control unit 12. The mine further has a control unit 13 that may be part of the information system of the mine. There may be two-way data trans mission between the control units 12 and 13, based on the utilization of two data transmission cables arranged for one-way data transmission. The data transmission cables may be optical fibre cables arranged in the supply cable. Each optical fibre cable in the supply cable 2 is arranged to transmit data in one direction only. The first optical fibre cable is then arranged to transmit data from the control unit 13 of the mine to the control unit 12 in the mining vehicle, and the second optical fibre cable is arranged to transmit data in the opposite direction. Because the optical fibre cable is used in one-way data transmission only, it may have a high data transmission capacity. The control unit 13 of the mine may be connected to the connection unit 4, to which the supply cable 2 can be connected. [0019] Figure 2 shows in cross-section a section of a supply cable 2. The supply cable 2 may comprise a protective cover 14 inside which an electric supply cable 15 and a first optical fibre cable 16 and a second optical fibre cable 17 may be arranged. If necessary, the supply cable 2 may comprise extra optical fibre cables 18 and 19 that may be taken into use if the used opti cal fibre cable 16 or 17 is damaged. The space between the protective cover 14 and the cables 15 to 19 can be filled with a suitable protective or isolation material. [0020] Figure 3 is a top view of the reel 5 of the invention. Figure 3 is simplified for the sake of clarity. The reel 5 may comprise a drum 20 that is turnable relative to the centre axis 21. The drum 20 may comprise a cylindrical WO 2005/069463 PCT/FI2005/000022 6 mantle or it may comprise one or more other surfaces around which the supply cable 2 can be wound and respectively unwound by turning the drum 20. The opposite ends of the drum 20 may have end flanges 22. The reel 5 may further comprise a rotating device 23 that rotates the drum 20 by means of transmis sion elements 24 in direction A. When the mining vehicle 1 moves in direction B, the reel 5 may release the supply cable 2 or store it. The drum 20 may be mounted by bearings 25 on the mining vehicle 1. The first end of the supply cable 2 may be connected to the connection unit 4 and the second end may be connected to the drum 20. Inside the drum 20, the various cables 15 to 17 in the supply cable 2 can be separated and led to the ends of the drum 20. At the second end of the supply cable 5, the electric supply cable 15 is connected by means of power transmission means 26 to the electric system 7 of the mining vehicle 1. The power transmission unit 26 may comprise a slip ring or the like to enable electric supply from a rotating drum 20 to the electric system 7. Fur ther, the first optical fibre cable 16 can be led to a first rotating connection ele ment 27 at the first end of the drum 20, and correspondingly the second optical fibre cable 17 can be led to a second rotating connection element 28 at the second end of the drum 20. By means of the rotating connection elements 27 and 28, the optical fibre cables 16 and 17 rotating with the drum 20 can be connected to the non-rotating data transmission cables 29 and 30 or the like that are in the mining vehicle 1 and are part of the information system of the mining vehicle. It is also possible to form one or more connecting cables and parts inside the drum 20 between the second end of the supply cable 2 and the rotating connection element 27, 28. Correspondingly, in connection with the drum 20, there may be one or more conductor elements between the sec ond end of the supply cable and the power transmission means 26. [0021] Figure 4 illustrates a rotating connection element 27. The ro tating connection element 27 may comprise a rotor 31 arranged to rotate in direction A around the axis 21 together with the drum 20. Further, the connec tion element 27 may comprise a stator 32 fastened non-rotatably relative to the body 33 of the mining vehicle 1. The optical light cable 29 leading to the con trol unit 12 of the mining vehicle 1 can be connected to the stator 32 and the optical light cable 16 on the drum 20 can be connected to the rotor 31. The rotating connection elements 27, 28 are arranged coaxial to the drum 20.
WO 2005/069463 PCT/FI2005/000022 7 [0022] It should be noted that it is also possible to use any other data transmission cable intended for one-way data transmission instead of an optical fibre cable. [0023] Further, in some cases the cable reel of the invention can also be used with data transmission cables adapted for two-way data trans mission. [0024] The drawings and the related description are only intended to illustrate the idea of the invention. The invention may vary in detail within the scope of the claims.

Claims (7)

1. An arrangement for data transmission in a mine or the like, the ar rangement comprising: a mine information system consisting of at least a control unit (13) of the mine; a mining vehicle (1) information system consisting of at least a con trol unit (12) of the mining vehicle; at least one supply cable (2) that comprises at least one data transmission cable (16 to 19) and is arranged to transmit data between the information system of the mine and the information system of the mining vehi cle, and the first end of the supply cable (2) is connected to the information system of the mine; a reel (5) arranged in the mining vehicle (1) and having a drum (20) rotatable around its centre axis (21) for storing the supply cable (2) in the min ing vehicle (1); means for connecting the second end of the supply cable (2) to the reel (5) drum (20); and connecting means for connecting the data transmission cable (16 to 19) in the supply cable (2) from the rotating drum (20) to the information sys tem of the mining vehicle, chara c t e r i z ed in that the supply cable (2) has at least a first data transmission cable (16) for transmitting data unidirectionally from the information system of the mine to the information system of the mining vehicle, and a second data transmission cable (17) for unidirectional data transmission from the information system of the mining vehicle to the information system of the mine; said connection means comprise a first rotating connection element (27) on the first end (20a) of the drum (20), and a second rotating connection element (28) on the second end (20b) of the drum (20); the rotating connection elements (27, 28) are arranged on the cen tre axis (21) of the drum; the rotating connection element (27, 28) comprises a rotor (31) and a stator (32), with the rotor (31) arranged to rotate with the drum (20) around the centre axis (21) and the stator (32) arranged non-rotatable; WO 2005/069463 PCT/FI2005/000022 9 the rotor (31) of the first rotating connection element (27) is con nected to the first data transmission cable (16) of the supply cable (2), and the stator (32) is connected to the information system of the mining vehicle; and the rotor (31) of the second rotating connection element (28) is con nected to the second datatransmission cable (17) of the supply cable (2), and the stator (32) is connected to the information system of the mining vehicle.
2. An arrangement as claimed in claim 1, c h a r a c t e r i z ed in that the supply cable (2) comprises more than two one-way data trans mission cables (16 to 19), and only two data transmission cables (16, 17) at a time are connected to transmit information between the information systems.
3. An arrangement as claimed in claim 1 or 2, c h a r a c t e r i z e d in that the supply cable (2) comprises at least one electric supply cable (15), and the drum has power transmission means (26) for establishing an electric connection between the electric supply cable (15) and mining vehicle (1) electric system (7).
4. An arrangement as claimed in any one of the preceding claims, characterized inthat the data transmission cables (16 to 19) are optical fibre cables, and the rotating connection elements (27, 28) are rotating optical fibre connectors.
5. A cable reel for storing a supply cable of a mining vehicle, the reel (5) comprising: a drum (20) on the outer surface of which a supply cable (2) is wound; a first end (20a) and a second end (20b) of the drum (20); a centre axis (21) around which the drum (20) turns; and connection means for connecting the at least one data transmission cable (16 to 19) in the supply cable (2) to an information system external to the reel(5),characterized inthat the supply cable (2) has a first data transmission cable (16) and a second data transmission cable (17); WO 2005/069463 PCT/FI2005/000022 10 on the first end (20a) of the drum (20), there is a first rotating con nection element (27); on the second end (20b) of the drum (20), there is a second rotating connection element (28); the rotating connection elements (27, 28) are arranged on the cen tre axis (21) of the drum (20); the rotating connection element (27, 28) comprises a rotor (31) and a stator (32), and the rotor (31) is arranged to rotate with the drum (20) around the centre axis (21) and the stator (32) is arranged non-rotatable; the rotor (31) of the first rotating connection element (27) is con nected to the first data transmission cable (16) of the supply cable (2), and the stator (32) is connected to the information system of the mining vehicle; and the rotor (31) of the second rotating connection element (28) is con nected to the second data transmission cable (17) of the supply cable (2), and the stator (32) is connected to the information system of the mining vehicle.
6. A reel as claimed in claim 5, characteri z ed inthat the supply cable (2) comprises at least one electric supply cable (15); and the drum (20) has power transmission means (26) for establishing an electric connection between the electric supply cable (15) and the electric system (7) of the mining vehicle.
7. A reelasclaimed inclaim 5or6, characteri z ed inthat the data transmission cables (16 to 19) are optical fibre cables; and the rotating connection elements ( 27, 28) are rotating optical fibre connectors.
AU2005205508A 2004-01-16 2005-01-14 Arrangement for data transmission in mine, and cable reel Abandoned AU2005205508A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20040058 2004-01-16
FI20040058A FI117359B (en) 2004-01-16 2004-01-16 Arrangement for mine data transfer and cable reel
PCT/FI2005/000022 WO2005069463A1 (en) 2004-01-16 2005-01-14 Arrangement for data transmission in mine, and cable reel

Publications (1)

Publication Number Publication Date
AU2005205508A1 true AU2005205508A1 (en) 2005-07-28

Family

ID=30129390

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2005205508A Abandoned AU2005205508A1 (en) 2004-01-16 2005-01-14 Arrangement for data transmission in mine, and cable reel

Country Status (7)

Country Link
US (1) US20070096538A1 (en)
EP (1) EP1706926A1 (en)
AU (1) AU2005205508A1 (en)
CA (1) CA2551790A1 (en)
FI (1) FI117359B (en)
WO (1) WO2005069463A1 (en)
ZA (1) ZA200605746B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7715679B2 (en) * 2007-05-07 2010-05-11 Adc Telecommunications, Inc. Fiber optic enclosure with external cable spool
US7756379B2 (en) 2007-08-06 2010-07-13 Adc Telecommunications, Inc. Fiber optic enclosure with internal cable spool
FI121769B (en) * 2008-11-26 2011-03-31 Sandvik Mining & Constr Oy A method of operating a mine vehicle, an arrangement at a mine, and a rock drilling machine
JP5348251B2 (en) * 2009-12-28 2013-11-20 トヨタ自動車株式会社 Electric wire storage device, vehicle equipped with the same, and power supply device
JP5791363B2 (en) * 2011-05-10 2015-10-07 株式会社小松製作所 Self-propelled cable relay cart
JP6032872B2 (en) * 2011-06-17 2016-11-30 株式会社小松製作所 Power supply system for electric work machines
WO2012178070A2 (en) 2011-06-24 2012-12-27 Adc Telecommunications, Inc. Fiber termination enclosure with modular plate assemblies
US8783784B2 (en) * 2011-08-27 2014-07-22 Logan Hydraulics Co. Material and equipment recovery system
US8905487B2 (en) * 2011-10-28 2014-12-09 Robert Wayne Graham Mine equipment recovery system
FI123823B (en) * 2011-11-01 2013-11-15 Sandvik Mining & Constr Oy mining Vehicles
US9487100B2 (en) 2012-09-14 2016-11-08 General Electric Company Electrical vehicle charging device having a brake to prevent extension and retraction of the power conduit
EP2936228A1 (en) 2012-12-19 2015-10-28 Tyco Electronics Raychem BVBA Distribution device with incrementally added splitters
FR3000313B1 (en) * 2012-12-20 2019-05-10 Conductix Wampfler France SYSTEM FOR TRANSFERRING ELECTRICAL ENERGY AND DATA BETWEEN TWO MOBILE UNITS IN RELATION TO EACH OTHER
WO2015168770A1 (en) 2014-05-09 2015-11-12 Ruggedreel Inc. System and apparatus for electrically coupling to a cable on a rotatable reel
US9644431B2 (en) * 2014-11-26 2017-05-09 Integrated Drive Systems LLC Drilling rig system having improved electrical subsystem
US20190173310A1 (en) * 2015-03-16 2019-06-06 Saud AlZamil Electromechanical set replacing a Diesel Engine
US20180159305A1 (en) * 2016-12-04 2018-06-07 Lionel O. Barthold Live-Line High Voltage Conductor Replacement
US10649427B2 (en) 2017-08-14 2020-05-12 Schlumberger Technology Corporation Electrical power transmission for well construction apparatus
US10697275B2 (en) 2017-08-14 2020-06-30 Schlumberger Technology Corporation Electrical power transmission for well construction apparatus
US10745975B2 (en) 2017-08-14 2020-08-18 Schlumberger Technology Corporation Electrical power transmission for well construction apparatus
US10724341B2 (en) 2017-08-14 2020-07-28 Schlumberger Technology Corporation Electrical power transmission for well construction apparatus
US10760348B2 (en) 2017-08-14 2020-09-01 Schlumberger Technology Corporation Electrical power transmission for well construction apparatus
US10699822B2 (en) 2017-08-14 2020-06-30 Schlumberger Technology Corporation Electrical power transmission for well construction apparatus
US10662709B2 (en) 2017-09-06 2020-05-26 Schlumberger Technology Corporation Local electrical room module for well construction apparatus
US10472953B2 (en) 2017-09-06 2019-11-12 Schlumberger Technology Corporation Local electrical room module for well construction apparatus
US10655292B2 (en) 2017-09-06 2020-05-19 Schlumberger Technology Corporation Local electrical room module for well construction apparatus
DE202017106214U1 (en) * 2017-10-13 2019-01-16 Aradex Ag multipurpose vehicle
EP3863146A1 (en) * 2020-02-05 2021-08-11 Sandvik Mining and Construction Oy Arrangement, electrically operated mine machine and method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5237051Y2 (en) * 1972-06-09 1977-08-23
US3912352A (en) * 1973-04-09 1975-10-14 Joseph D Kinnear Rotary electrical coupling
US4102445A (en) * 1977-09-14 1978-07-25 Fred Eurom Double cable reel
US4258834A (en) * 1978-07-12 1981-03-31 Western Gear Corporation Winding system for flexible conduits and cables
US4401360A (en) * 1980-08-04 1983-08-30 Texas Instruments Incorporated Optical slip ring
FI64254C (en) * 1981-07-03 1983-10-10 Perusyhtyme Oy CABLE PROCEDURE FOR EL-DRIVEN GRUVFORDON OCH ARBETSMASKINER
DE3209294A1 (en) * 1982-03-13 1983-09-22 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen RAILWAY UNDERGROUND VEHICLE
DE3503225A1 (en) * 1985-01-31 1986-08-07 Maschinenfabrik Hermann Paus GmbH, 4448 Emsbüren SUPPLY SYSTEM FOR A LENGTH AND CROSS-TRAILED SLEEVELESS VEHICLE WITH ELECTRICAL ENERGY, ESPECIALLY FOR UNDERGROUND OPERATION
US4884847A (en) * 1988-02-19 1989-12-05 Consolidation Coal Co. Apparatus and method for mapping entry conditions in remote mining systems
US5161857A (en) * 1991-04-29 1992-11-10 The United States Of America, As Represented By The Secretary Of The Interior Teleoperated control system for underground room and pillar mining
GB2255362A (en) * 1991-04-29 1992-11-04 Tamrock World Corp Fiber optic remote control system
US5268982A (en) * 1992-06-29 1993-12-07 The Whitaker Corporation Friction detent duplex plug assembly
US5551545A (en) * 1994-03-18 1996-09-03 Gelfman; Stanley Automatic deployment and retrieval tethering system

Also Published As

Publication number Publication date
ZA200605746B (en) 2007-10-31
FI20040058A0 (en) 2004-01-16
CA2551790A1 (en) 2005-07-28
FI20040058A (en) 2005-07-17
FI117359B (en) 2006-09-15
US20070096538A1 (en) 2007-05-03
WO2005069463A1 (en) 2005-07-28
EP1706926A1 (en) 2006-10-04

Similar Documents

Publication Publication Date Title
AU2005205508A1 (en) Arrangement for data transmission in mine, and cable reel
US9592895B2 (en) Underwater docking system and docking method using the same
US9099851B2 (en) Rotary joint/swivel device
NO318635B1 (en) Underwater interlocking and power supply.
EP1218239B1 (en) Underwater power and data relay
JP6271420B2 (en) Dual-mode fiber optic cable system for remotely operated underwater work equipment
US20130193256A1 (en) Internal winch for self payout and re-wind of a small diameter tether for underwater remotely operated vehicle
NO318046B1 (en) Remote-controlled ROV broadcast and acquisition device
US20170170879A1 (en) Slip Ring With High Data Rate Sensors
EP3214401A1 (en) Vehicle for supporting, transporting and controlling a ballistic load
US6776559B1 (en) Method and apparatus for deploying a communications cable below the surface of a body of water
US10501159B2 (en) Carrying out remote controlled underwater works
US4021661A (en) Submarine optical communication system with fiber optic depth compensator
GB2210355A (en) Spooled umbilical system
EP2222000B1 (en) Non-contacting signal transfer for rotating interface
EP0230720B1 (en) Cable reeling apparatus for a remotely controlled mobile vehicle
JP3371122B2 (en) Composite transmission line connection equipment such as a remote probe
KR101552333B1 (en) Autonomous wireless robot for borehole logging specifications
EP1178007A1 (en) Winch with 2 coaxial drums for well logging applications
Murashima et al. Optical communication system for expendable fiber optics ROV" UROV7K" system
CN212501029U (en) Linear unmanned aerial vehicle system for detecting underground pipelines
KR101956287B1 (en) Optical transmission device capable of transmission of optical signal and electric power
KR20240045017A (en) Sensing platform device of unmanned aerial vehicles
Fucile et al. Fiber optic control of an undulating platform
KR20230174907A (en) Apparatus for transporting the guide rail processing device of the submarine horizontal launch tube

Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period