FR2514404B1 - Circuit d'alimentation, en fluide a pulveriser, d'une tete de havage et machine de mine munie d'une telle tete de havage - Google Patents

Circuit d'alimentation, en fluide a pulveriser, d'une tete de havage et machine de mine munie d'une telle tete de havage

Info

Publication number
FR2514404B1
FR2514404B1 FR8217098A FR8217098A FR2514404B1 FR 2514404 B1 FR2514404 B1 FR 2514404B1 FR 8217098 A FR8217098 A FR 8217098A FR 8217098 A FR8217098 A FR 8217098A FR 2514404 B1 FR2514404 B1 FR 2514404B1
Authority
FR
France
Prior art keywords
head
spray
supplying
circuit
machine provided
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
FR8217098A
Other languages
English (en)
Other versions
FR2514404A1 (fr
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Publication of FR2514404A1 publication Critical patent/FR2514404A1/fr
Application granted granted Critical
Publication of FR2514404B1 publication Critical patent/FR2514404B1/fr
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
    • 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)
  • Spray Control Apparatus (AREA)
FR8217098A 1981-10-13 1982-10-12 Circuit d'alimentation, en fluide a pulveriser, d'une tete de havage et machine de mine munie d'une telle tete de havage Expired FR2514404B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8130809 1981-10-13

Publications (2)

Publication Number Publication Date
FR2514404A1 FR2514404A1 (fr) 1983-04-15
FR2514404B1 true FR2514404B1 (fr) 1985-10-11

Family

ID=10525120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8217098A Expired FR2514404B1 (fr) 1981-10-13 1982-10-12 Circuit d'alimentation, en fluide a pulveriser, d'une tete de havage et machine de mine munie d'une telle tete de havage

Country Status (4)

Country Link
US (1) US4533180A (fr)
AU (1) AU553746B2 (fr)
DE (1) DE3235325A1 (fr)
FR (1) FR2514404B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2152974B (en) * 1984-01-20 1987-05-07 Coal Ind Animal feeding bowls
AT505031B1 (de) * 2006-12-13 2008-10-15 Sandvik Mining & Constr Oy Verfahren zum erkennen von verstopfungen von bedüsungseinrichtungen sowie vorrichtung zur durchführung dieses verfahrens

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215629B (de) * 1965-04-17 1966-05-05 Eickhoff Geb Absperrventil fuer die Berieselungsfluessigkeit von Schraem- oder Vortriebsmaschinen
GB1333627A (en) * 1971-02-23 1973-10-10 Conflow Ltd Mining machines
GB1414917A (fr) * 1973-02-09 1975-11-19
DE2363372C3 (de) * 1973-12-20 1980-01-03 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Verfahren und Vorrichtung zum Steuern der Flüssigkeitszufuhr zu den Berieselungsdüsen einer Walzenschrämmaschine
GB1473267A (en) * 1975-12-06 1977-05-11 Hayden Nilos Conflow Ltd Mining machines
DE2631585C3 (de) * 1976-07-14 1985-08-22 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Gewinnungsmaschine, insbesondere Walzenschrämmaschine
DE2729003A1 (de) * 1977-06-28 1979-01-11 Bergwerksverband Gmbh Verfahren zur staubbekaempfung an walzenschraemladern und einrichtung zur durchfuehrung des verfahrens
SU717370A1 (ru) * 1977-10-19 1980-02-25 Научно-Производственное Объединение "Автоматгормаш" Устройство автоблокировки привода и системы орошени горной машины
GB1586036A (en) * 1978-04-12 1981-03-11 Dresser Europe Sa Pre-start warning device for a machine
US4262343A (en) * 1979-04-18 1981-04-14 Dresser Industries Pressure pulse detection apparatus
GB2079511B (en) * 1980-06-25 1984-08-08 Dale Mansfield Ltd Sound generator
US4465318A (en) * 1981-10-13 1984-08-14 Coal Industry (Patents) Limited Rotary cutting head for mining machines with means for inducing airflow and sensing thereof

Also Published As

Publication number Publication date
DE3235325A1 (de) 1983-04-21
FR2514404A1 (fr) 1983-04-15
AU553746B2 (en) 1986-07-24
US4533180A (en) 1985-08-06
AU8924282A (en) 1983-04-21

Similar Documents

Publication Publication Date Title
IT1210848B (it) Apparecchiatura a getti d'inchiostro.
HK108590A (en) Travelling-wire electroerosion machine with swiveling nozzle assembly
JPS57209389A (en) Borer for bore hole for mining
GB2107049B (en) Railway work machine
GB2193919B (en) An arrangement for the axial bearing of a drilling machine
FR2514405B1 (fr) Circuit d'alimentation hydraulique d'une tete de havage et tete de havage munie d'un tel circuit
DE3562571D1 (en) Nozzle assembly for die casting machine
GB8519532D0 (en) Sleeve for coordinate-measuring machine
GB8500208D0 (en) Marking machine
FR2514404B1 (fr) Circuit d'alimentation, en fluide a pulveriser, d'une tete de havage et machine de mine munie d'une telle tete de havage
GB2166781B (en) A drilling machine
GB8404335D0 (en) Fluid machines
GB2176433B (en) Machine for electroerosive hole drilling
GB2107048B (en) Railway work machine
GB8524714D0 (en) Jet dyeing machine
IT8619629A0 (it) Macchina universale per produrre a scelta falde orientate longitudinalmente o falde irregolari.
FR2527948B1 (fr) Dispositif de soutien pour la barre porte-pointe d'une machine de percage axial a chaud pour billettes, lingots et analogues
EP0180912A3 (en) Fluidic radial piston machine
DE3571060D1 (en) Tunnel boring machine
GB2161356B (en) A distributing machine, more especially a drill
FR2514403B1 (fr) Tete de havage pour machine de mine
GB8425655D0 (en) Hydraulic fluid supply assembly
FR2522361B1 (fr) Circuit d'alimentation en fluide des tetes rotatives de havage
JPS57201100A (en) Wiring head for wiring machine
FR2611538B1 (fr) Installation d'alimentation d'un fluide semi-liquide ou liquide, compressible ou non

Legal Events

Date Code Title Description
ST Notification of lapse