JPS5012190B1 - - Google Patents

Info

Publication number
JPS5012190B1
JPS5012190B1 JP702045A JP204570A JPS5012190B1 JP S5012190 B1 JPS5012190 B1 JP S5012190B1 JP 702045 A JP702045 A JP 702045A JP 204570 A JP204570 A JP 204570A JP S5012190 B1 JPS5012190 B1 JP S5012190B1
Authority
JP
Japan
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
JP702045A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5012190B1 publication Critical patent/JPS5012190B1/ja
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
    • E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
    • E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
    • E21C29/10—Cable or chain co-operating with a winch or the like on the machine
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

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)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Transmission Devices (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
JP702045A 1969-01-02 1969-12-29 Pending JPS5012190B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1900025A DE1900025C3 (en) 1969-01-02 1969-01-02 Winch for mining machines in underground mining

Publications (1)

Publication Number Publication Date
JPS5012190B1 true JPS5012190B1 (en) 1975-05-09

Family

ID=5721613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP702045A Pending JPS5012190B1 (en) 1969-01-02 1969-12-29

Country Status (5)

Country Link
US (1) US3594043A (en)
JP (1) JPS5012190B1 (en)
DE (1) DE1900025C3 (en)
FR (1) FR2027639A1 (en)
GB (1) GB1273121A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741660C2 (en) * 1977-09-16 1981-11-26 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Roller cutting machine
US4298231A (en) * 1978-12-29 1981-11-03 Spence Adam M Apparatus for use in under-ground long wall mine workings
AU547229B2 (en) * 1979-10-19 1985-10-10 Mining Supplies Ltd. Propulsion drive for mining machine
DE3331038A1 (en) * 1983-08-29 1985-03-14 Dorstener Maschinenfabrik Ag, 4270 Dorsten Distribution transmission with cooling jacket
US4896920A (en) * 1987-01-22 1990-01-30 Gebr. Eickhoff Maschinenfabrik U.Eisengieberei Mgh Drum-cutter mining machine
DE3718442C1 (en) * 1987-06-02 1988-12-01 Eickhoff Geb Roller loader for underground operations
DE3941474A1 (en) * 1989-12-15 1991-06-20 Bosch Gmbh Robert LIQUID-COOLED ELECTRIC GENERATOR
KR101054931B1 (en) * 2004-06-04 2011-08-05 라프 히데마 에이에스 Electric motor cooling method and electric motor cooling device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1734945A (en) * 1929-11-05 Mining machine
US2653807A (en) * 1949-03-18 1953-09-29 Jeffrey Mfg Co Kerf cutting mining machine, including mechanism for removing kerf cuttings therefrom
US2894155A (en) * 1955-03-21 1959-07-07 Gen Electric Liquid cooled dynamoelectric machine
GB1028315A (en) * 1961-11-28 1966-05-04 Rotax Ltd Alternators

Also Published As

Publication number Publication date
FR2027639A1 (en) 1970-10-02
DE1900025C3 (en) 1974-08-29
DE1900025B2 (en) 1972-05-10
GB1273121A (en) 1972-05-03
US3594043A (en) 1971-07-20
DE1900025A1 (en) 1970-08-06

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