GB1273121A - A winch motor unit for a mining machine - Google Patents
A winch motor unit for a mining machineInfo
- Publication number
- GB1273121A GB1273121A GB026/70A GB12670A GB1273121A GB 1273121 A GB1273121 A GB 1273121A GB 026/70 A GB026/70 A GB 026/70A GB 12670 A GB12670 A GB 12670A GB 1273121 A GB1273121 A GB 1273121A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- block
- housing
- mining machine
- jan
- 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
Links
- 238000005065 mining Methods 0.000 title abstract 2
- 239000004020 conductor Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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)
Abstract
1,273,121. Winch frames. EICKHOFF MASCHINENFABRIK U EISENGIESSEREI m.b.H. GEB. 1 Jan., 1970 [2 Jan., 1969], No. 126/70. Heading B8B. [Also in Division El] A motor unit for driving a winch sheave 4 for hauling a mining machine along an anchored chain, comprises an electrical motor 6 removably insertable in a cylindrical bore in a cooling block 14 insertable through an aperture 20 in the machine housing 1 and securable therein by bolts. The motor 6 is secured to the block 14 by a cover 17 bolted thereto and alignment of the block 14 within the housing is facilitated by bearer strips in the housing and a bush 22 carrying electrical conductors 32 for the motor 6. A gear 7 on the motor shaft drives the sheave 4 through gears 8, 9, 10. The motor 6 is cooled by water fed along a helical groove 19 formed around the motor and either on the motor casing or in the bore of the block 14.
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 |
---|---|
GB1273121A true GB1273121A (en) | 1972-05-03 |
Family
ID=5721613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB026/70A Expired GB1273121A (en) | 1969-01-02 | 1970-01-01 | A winch motor unit for a mining machine |
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)
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 |
ZA806314B (en) * | 1979-10-19 | 1981-10-28 | Minsup Mining Supplies | 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 |
EP1774638A1 (en) * | 2004-06-04 | 2007-04-18 | Rapp Hydema As | Liquid cooling for an electric motor |
Family Cites Families (4)
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 |
-
1969
- 1969-01-02 DE DE1900025A patent/DE1900025C3/en not_active Expired
- 1969-12-24 FR FR6944841A patent/FR2027639A1/fr not_active Withdrawn
- 1969-12-29 JP JP702045A patent/JPS5012190B1/ja active Pending
- 1969-12-30 US US889186A patent/US3594043A/en not_active Expired - Lifetime
-
1970
- 1970-01-01 GB GB026/70A patent/GB1273121A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1900025A1 (en) | 1970-08-06 |
DE1900025B2 (en) | 1972-05-10 |
US3594043A (en) | 1971-07-20 |
JPS5012190B1 (en) | 1975-05-09 |
DE1900025C3 (en) | 1974-08-29 |
FR2027639A1 (en) | 1970-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |