GB2207690B - Improvements relating to the control of the water supply to the nozzles of the cutting drums of a drum cutter-loader - Google Patents

Improvements relating to the control of the water supply to the nozzles of the cutting drums of a drum cutter-loader

Info

Publication number
GB2207690B
GB2207690B GB8807925A GB8807925A GB2207690B GB 2207690 B GB2207690 B GB 2207690B GB 8807925 A GB8807925 A GB 8807925A GB 8807925 A GB8807925 A GB 8807925A GB 2207690 B GB2207690 B GB 2207690B
Authority
GB
United Kingdom
Prior art keywords
loader
nozzles
water supply
control
improvements relating
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 - Lifetime
Application number
GB8807925A
Other languages
English (en)
Other versions
GB2207690A (en
GB8807925D0 (enrdf_load_stackoverflow
Inventor
Karl Nienhaus
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 GB8807925D0 publication Critical patent/GB8807925D0/en
Publication of GB2207690A publication Critical patent/GB2207690A/en
Application granted granted Critical
Publication of GB2207690B publication Critical patent/GB2207690B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E21C35/22—Equipment for preventing the formation of, or for removal of, dust
    • E21C35/23—Distribution of spraying-fluids in rotating cutter-heads

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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
GB8807925A 1987-04-02 1988-04-05 Improvements relating to the control of the water supply to the nozzles of the cutting drums of a drum cutter-loader Expired - Lifetime GB2207690B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873711069 DE3711069C1 (de) 1987-04-02 1987-04-02 Steuerung der Wasserzufuhr zu den Duesen der Schneidwalzen eines Walzenladers

Publications (3)

Publication Number Publication Date
GB8807925D0 GB8807925D0 (enrdf_load_stackoverflow) 1988-05-05
GB2207690A GB2207690A (en) 1989-02-08
GB2207690B true GB2207690B (en) 1990-07-18

Family

ID=6324690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8807925A Expired - Lifetime GB2207690B (en) 1987-04-02 1988-04-05 Improvements relating to the control of the water supply to the nozzles of the cutting drums of a drum cutter-loader

Country Status (2)

Country Link
DE (1) DE3711069C1 (enrdf_load_stackoverflow)
GB (1) GB2207690B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106256991A (zh) * 2016-08-09 2016-12-28 河海大学常州校区 一种采煤机记忆截割与记忆定位联合学习方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1110763A (en) * 1963-10-29 1968-04-24 Coal Industry Patents Ltd Dust suppression means for use with mining machines
DE2808915C2 (de) * 1978-03-02 1982-07-29 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Walzenschrämmaschine für den Untertagebergbau
DE3441397C3 (de) * 1984-11-13 1994-04-14 Eickhoff Geb Steuereinrichtung für die Beaufschlagung der Düsen einer Schrämwalze mit Flüssigkeit
DE3500237C1 (de) * 1985-01-05 1986-03-27 Friedrich Wilhelm Paurat Vorrichtung zur Steuerung der Wasserzufuhr zum Schrämkopf einer Streckenvortriebsmaschine
DE3631202A1 (de) * 1986-05-21 1987-11-26 Atlas Copco Eickhoff Road Steuerung zum beaufschlagen der im mineraleingriff befindlichen duesen bzw. duesengruppen der schneidwalze einer teilschnittmaschine oder eines walzenladers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106256991A (zh) * 2016-08-09 2016-12-28 河海大学常州校区 一种采煤机记忆截割与记忆定位联合学习方法

Also Published As

Publication number Publication date
GB2207690A (en) 1989-02-08
GB8807925D0 (enrdf_load_stackoverflow) 1988-05-05
DE3711069C1 (de) 1988-09-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee