GB2097446B - Improvements relating to spray control systems for drum-cutter machines - Google Patents

Improvements relating to spray control systems for drum-cutter machines

Info

Publication number
GB2097446B
GB2097446B GB8209837A GB8209837A GB2097446B GB 2097446 B GB2097446 B GB 2097446B GB 8209837 A GB8209837 A GB 8209837A GB 8209837 A GB8209837 A GB 8209837A GB 2097446 B GB2097446 B GB 2097446B
Authority
GB
United Kingdom
Prior art keywords
drum
control systems
improvements relating
spray control
cutter machines
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
Application number
GB8209837A
Other languages
English (en)
Other versions
GB2097446A (en
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 GB2097446A publication Critical patent/GB2097446A/en
Application granted granted Critical
Publication of GB2097446B publication Critical patent/GB2097446B/en
Expired 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
    • 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
    • E21C35/226—Control valves for the spraying liquid used in dust suppression systems

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)
  • Cleaning By Liquid Or Steam (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB8209837A 1981-04-24 1982-04-02 Improvements relating to spray control systems for drum-cutter machines Expired GB2097446B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813116276 DE3116276A1 (de) 1981-04-24 1981-04-24 "walzenschraemmaschine"

Publications (2)

Publication Number Publication Date
GB2097446A GB2097446A (en) 1982-11-03
GB2097446B true GB2097446B (en) 1985-01-23

Family

ID=6130721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8209837A Expired GB2097446B (en) 1981-04-24 1982-04-02 Improvements relating to spray control systems for drum-cutter machines

Country Status (2)

Country Link
DE (1) DE3116276A1 (US07968547-20110628-C00004.png)
GB (1) GB2097446B (US07968547-20110628-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109441447A (zh) * 2018-12-14 2019-03-08 陕西斯达防爆安全科技股份有限公司 一种掘进机用高压降尘外喷雾系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234993A1 (de) * 1982-09-22 1984-03-22 Bergwerksverband Gmbh, 4300 Essen Automatische teilbeduesung an schneidend arbeitenden gewinnungsmaschinen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1989818U (de) * 1966-08-31 1968-07-25 Eickhoff Geb Schraemwalze.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109441447A (zh) * 2018-12-14 2019-03-08 陕西斯达防爆安全科技股份有限公司 一种掘进机用高压降尘外喷雾系统

Also Published As

Publication number Publication date
DE3116276A1 (de) 1982-11-11
GB2097446A (en) 1982-11-03
DE3116276C2 (US07968547-20110628-C00004.png) 1987-01-15

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Legal Events

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