FR2027639A1 - - Google Patents

Info

Publication number
FR2027639A1
FR2027639A1 FR6944841A FR6944841A FR2027639A1 FR 2027639 A1 FR2027639 A1 FR 2027639A1 FR 6944841 A FR6944841 A FR 6944841A FR 6944841 A FR6944841 A FR 6944841A FR 2027639 A1 FR2027639 A1 FR 2027639A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6944841A
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.)
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Original Assignee
Gebr Eickhoff Maschinenfabrik u Eisengiesserei 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 Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH filed Critical Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Publication of FR2027639A1 publication Critical patent/FR2027639A1/fr
Withdrawn legal-status Critical Current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
FR6944841A 1969-01-02 1969-12-24 Withdrawn FR2027639A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1900025A DE1900025C3 (de) 1969-01-02 1969-01-02 Winde für Gewinnungsmaschinen des Untertagebergbaues

Publications (1)

Publication Number Publication Date
FR2027639A1 true FR2027639A1 (fr) 1970-10-02

Family

ID=5721613

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6944841A Withdrawn FR2027639A1 (fr) 1969-01-02 1969-12-24

Country Status (5)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2741660C2 (de) * 1977-09-16 1981-11-26 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Walzenschrämmaschine
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 (de) * 1983-08-29 1985-03-14 Dorstener Maschinenfabrik Ag, 4270 Dorsten Verzweigungsgetriebe mit kuehlmantel
US4896920A (en) * 1987-01-22 1990-01-30 Gebr. Eickhoff Maschinenfabrik U.Eisengieberei Mgh Drum-cutter mining machine
DE3718442C1 (de) * 1987-06-02 1988-12-01 Eickhoff Geb Walzenlader fuer den Untertagebetrieb
DE3941474A1 (de) * 1989-12-15 1991-06-20 Bosch Gmbh Robert Fluessigkeitsgekuehlter elektrischer generator
KR101054931B1 (ko) * 2004-06-04 2011-08-05 라프 히데마 에이에스 전기 모터 냉각 방법 및 전기 모터 냉각 장치

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
JPS5012190B1 (fr) 1975-05-09
DE1900025C3 (de) 1974-08-29
DE1900025B2 (de) 1972-05-10
GB1273121A (en) 1972-05-03
US3594043A (en) 1971-07-20
DE1900025A1 (de) 1970-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse