WO2008138298A3 - Versorgungsleitungsstrang - Google Patents

Versorgungsleitungsstrang Download PDF

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Publication number
WO2008138298A3
WO2008138298A3 PCT/DE2008/000698 DE2008000698W WO2008138298A3 WO 2008138298 A3 WO2008138298 A3 WO 2008138298A3 DE 2008000698 W DE2008000698 W DE 2008000698W WO 2008138298 A3 WO2008138298 A3 WO 2008138298A3
Authority
WO
WIPO (PCT)
Prior art keywords
supply line
line strand
strand
feed
relation
Prior art date
Application number
PCT/DE2008/000698
Other languages
English (en)
French (fr)
Other versions
WO2008138298A2 (de
Inventor
Frank Kotke
Uwe Mueller
Original Assignee
Rag Ag
Frank Kotke
Uwe Mueller
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 Rag Ag, Frank Kotke, Uwe Mueller filed Critical Rag Ag
Publication of WO2008138298A2 publication Critical patent/WO2008138298A2/de
Publication of WO2008138298A3 publication Critical patent/WO2008138298A3/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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
    • E21C35/04—Safety devices
    • E21C35/046—Protection of cables or pipes for supplying power
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/0072—Electrical cables comprising fluid supply conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Die Erfindung betrifft einen Versorgungsleitungsstrang (8) für Gewinnungsmaschinen, insbesondere für einen Walzenschrämlader (2) im Bergbau untertage, bestehend mindestens aus einer Zuleitung für elektrische Energie (10) sowie einer Zu- und einer Rückleitung für Bedüsungs- und Kühlwasser (9), der dadurch gekennzeichnet ist, dass die Leitungen (9,10) mit festem Abstand zueinander vollständig in einer Elastomerhülle (14) eingebettet sind.
PCT/DE2008/000698 2007-05-10 2008-04-24 Versorgungsleitungsstrang WO2008138298A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710022439 DE102007022439B4 (de) 2007-05-10 2007-05-10 Versorgungsleitungsstrang
DE102007022439.9 2007-05-10

Publications (2)

Publication Number Publication Date
WO2008138298A2 WO2008138298A2 (de) 2008-11-20
WO2008138298A3 true WO2008138298A3 (de) 2009-02-19

Family

ID=39829466

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/000698 WO2008138298A2 (de) 2007-05-10 2008-04-24 Versorgungsleitungsstrang

Country Status (2)

Country Link
DE (1) DE102007022439B4 (de)
WO (1) WO2008138298A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635355B (zh) * 2012-05-08 2014-02-26 中传重型装备有限公司 掘进机截割部
WO2016026142A1 (en) 2014-08-22 2016-02-25 Shanghai Xintang Industrial Co., Ltd Cradle frame and structure
CN114251091B (zh) * 2022-02-10 2023-12-15 国能神东煤炭集团有限责任公司 一种采煤机截割部冷却装置

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941070C (de) * 1953-10-16 1956-04-05 Hans-Ludwig Schirneker Biegsame elektrische Leitung fuer Installationszwecke
US2930837A (en) * 1955-10-17 1960-03-29 Kaiser Aluminium Chem Corp Electrical trailing cable
US4119347A (en) * 1976-02-21 1978-10-10 Gewerkschaft Eisenhutte Westfalia Coal plough having separately adjustable cutters and flexible fluid power and control lines therefor
DE2849017A1 (de) * 1977-11-17 1979-05-23 Winster Eng Ltd Zuleitungssystem fuer bergwerksmaschinen untertage
US4336415A (en) * 1980-05-16 1982-06-22 Walling John B Flexible production tubing
US4399319A (en) * 1981-11-18 1983-08-16 Bio-Energy Systems, Inc. Thermally insulated composite flexible hose
DE3838649A1 (de) * 1988-01-26 1989-07-27 Dunn W H & Son Ltd Leitungsschutzvorrichtung
DE3919432A1 (de) * 1989-06-14 1990-12-20 Gewerk Eisenhuette Westfalia Strebfoerderer mit versatzseitig angebautem kabelkanal fuer strebversorgungsleitungen
EP0465052A1 (de) * 1990-06-27 1992-01-08 AT&T Corp. Ungeschirmte Anschlussleitung für unterirdische Verlegung
US20030159824A1 (en) * 2002-02-28 2003-08-28 Pauchet Frederic Electrical cable for downhole applications
DE102005015483A1 (de) * 2005-04-05 2006-10-12 Daimlerchrysler Ag Verbindungsleitung für ein Antriebsaggregat eines Kraftfahrzeugs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1324301A (en) * 1971-02-23 1973-07-25 Coal Industry Patents Ltd Apparatus for handling flexible supply lines
JPS5336863B2 (de) * 1974-03-27 1978-10-05
DE2657616A1 (de) * 1975-12-20 1977-06-30 Mansign Eng Fuehrungskette fuer kabel, schlaeuche o.dgl.

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941070C (de) * 1953-10-16 1956-04-05 Hans-Ludwig Schirneker Biegsame elektrische Leitung fuer Installationszwecke
US2930837A (en) * 1955-10-17 1960-03-29 Kaiser Aluminium Chem Corp Electrical trailing cable
US4119347A (en) * 1976-02-21 1978-10-10 Gewerkschaft Eisenhutte Westfalia Coal plough having separately adjustable cutters and flexible fluid power and control lines therefor
DE2849017A1 (de) * 1977-11-17 1979-05-23 Winster Eng Ltd Zuleitungssystem fuer bergwerksmaschinen untertage
US4336415A (en) * 1980-05-16 1982-06-22 Walling John B Flexible production tubing
US4399319A (en) * 1981-11-18 1983-08-16 Bio-Energy Systems, Inc. Thermally insulated composite flexible hose
DE3838649A1 (de) * 1988-01-26 1989-07-27 Dunn W H & Son Ltd Leitungsschutzvorrichtung
DE3919432A1 (de) * 1989-06-14 1990-12-20 Gewerk Eisenhuette Westfalia Strebfoerderer mit versatzseitig angebautem kabelkanal fuer strebversorgungsleitungen
EP0465052A1 (de) * 1990-06-27 1992-01-08 AT&T Corp. Ungeschirmte Anschlussleitung für unterirdische Verlegung
US20030159824A1 (en) * 2002-02-28 2003-08-28 Pauchet Frederic Electrical cable for downhole applications
DE102005015483A1 (de) * 2005-04-05 2006-10-12 Daimlerchrysler Ag Verbindungsleitung für ein Antriebsaggregat eines Kraftfahrzeugs

Also Published As

Publication number Publication date
DE102007022439B4 (de) 2009-01-29
DE102007022439A1 (de) 2008-11-13
WO2008138298A2 (de) 2008-11-20

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