GB379838A - Improvements in and connected with means for ventilating remote workings in coal andother mines - Google Patents

Improvements in and connected with means for ventilating remote workings in coal andother mines

Info

Publication number
GB379838A
GB379838A GB2319531A GB2319531A GB379838A GB 379838 A GB379838 A GB 379838A GB 2319531 A GB2319531 A GB 2319531A GB 2319531 A GB2319531 A GB 2319531A GB 379838 A GB379838 A GB 379838A
Authority
GB
United Kingdom
Prior art keywords
plates
workings
mines
remote
ventilating
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
GB2319531A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2319531A priority Critical patent/GB379838A/en
Publication of GB379838A publication Critical patent/GB379838A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
    • E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
    • E21F1/085—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators using compressed gas injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

379,838. Injectors. HIDER, G. E., 52, Eaton Crescent, Swansea. Aug. 18, 193], No. 23195. [Class 71.] Apparatus for ventilating remote workings in mines and for like ventilating purposes comprises a casing 2, a pair of apertured plates 3, 4 fixed therein, a number of venturi tubes 1 located between the plates and engaged at their ends in apertures 5 in the plates, a box 12 connected to a steam or other pressure fluid supply secured to one of the plates, and a plurality of steam pipes 11 radiating therefrom fitted with jets 9 coaxially directed towards the inlet ends of the venturi tubes. The plates 3, 4 and the tubes 1 are held in position by means of longitudinal bolts 7 and brackets 8 secured to one or each of the plates. In operation, the pressure fluid issuing from the jets 9 induces through the venturi tubes a flow of air with a velocity sufficient to carry it to remote workings in mines or other places being ventilated.
GB2319531A 1931-08-18 1931-08-18 Improvements in and connected with means for ventilating remote workings in coal andother mines Expired GB379838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2319531A GB379838A (en) 1931-08-18 1931-08-18 Improvements in and connected with means for ventilating remote workings in coal andother mines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2319531A GB379838A (en) 1931-08-18 1931-08-18 Improvements in and connected with means for ventilating remote workings in coal andother mines

Publications (1)

Publication Number Publication Date
GB379838A true GB379838A (en) 1932-09-08

Family

ID=10191681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2319531A Expired GB379838A (en) 1931-08-18 1931-08-18 Improvements in and connected with means for ventilating remote workings in coal andother mines

Country Status (1)

Country Link
GB (1) GB379838A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152126A (en) * 1976-08-11 1979-05-01 Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktiengesellschaft Equipment for removing dust particles from an air stream

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152126A (en) * 1976-08-11 1979-05-01 Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktiengesellschaft Equipment for removing dust particles from an air stream

Similar Documents

Publication Publication Date Title
GB379838A (en) Improvements in and connected with means for ventilating remote workings in coal andother mines
GB331555A (en) Method and apparatus for the combustion of pulverised fuel, more particularly pulverised coal
GB287291A (en) Improvements in multiple jet gas burners
GB265446A (en) Improved air-supplying device for stoves, and the like
GB284413A (en) Improvements in the method of cooling or heating industrial gases and apparatus therefor
USRE16531E (en) d mosher
GB276898A (en)
GB235498A (en) Improvements in or relating to air-heating apparatus
GB276262A (en) Heat transfer devices
SU22669A1 (en) Device for heating feedwater
SU7140A1 (en) Device for supplying secondary air to the firebox of a room furnace
GB291180A (en) Improvements in apparatus for promoting the combustion of fuel
GB430050A (en) Improvements in or connected with tubular feed water heaters and the like
GB527352A (en) Improvements in, and connected with, radiant heat tubes
GB758778A (en) Improvements in or relating to steam boiler installations
GB362450A (en) Improvements in or relating to the cooling of apparatus for cleaning boiler tubes
GB313241A (en) Improvements in or relating to smoke consuming apparatus for boiler furnaces
GB268611A (en) Improvements in soot blowers
GB384163A (en) Improvements in or relating to superheaters provided with steam sweeping apparatus
GB295782A (en) Improvements in or relating to apparatus for consuming smoke and producing forced draught in steam boiler furnaces
GB217318A (en) Improvements in furnace blowers
GB197024A (en) Improvements in furnaces
GB271567A (en) Improvements in connection with stills and the like
GB256538A (en) Improvements in and connected with steam or other fluid jets for air induction or other like purposes
GB513145A (en) Improved method of and apparatus for cooling or conditioning air