GB191023524A - Improvements in Pneumatic Elevators for Grain and the like. - Google Patents

Improvements in Pneumatic Elevators for Grain and the like.

Info

Publication number
GB191023524A
GB191023524A GB191023524DA GB191023524A GB 191023524 A GB191023524 A GB 191023524A GB 191023524D A GB191023524D A GB 191023524DA GB 191023524 A GB191023524 A GB 191023524A
Authority
GB
United Kingdom
Prior art keywords
vacuum chamber
chamber
grain
lock
air
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
Inventor
Alfred Hillyard Mitchell
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
Application granted granted Critical
Publication of GB191023524A publication Critical patent/GB191023524A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/24—Gas suction systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

23,524. Mitchell, A. H. Oct. 11. [Cognate Application, 26,455/10.] Pneumatic elevators.-In pneumatic elevators of the kind provided with a vacuum chamber from which the grain is discharged through an air-lock, means are provided to discharge the vacuum chamber at a point above the chamber. Grain is drawn from the vessel b into the vacuum chamber a and is thence elevated bv a bucket elevator d to the air-lock e and is discharged through the shoot f. The casing h of the elevator forms part of the vacuum chamber. The air-lock has two superposed chambers with conical spring - pressed valves m, q in the bottoms, and the lower chamber may be placed into communication with the upper chamber or with the atmosphere by a three-way cock s rocked automatically from the driving-gear of the elevator. The delivery pipe u to the vacuum chamber is made telescopic to allow for alteration in the water-level of the vessel b, and its length is adjusted by a winch and tackle,
GB191023524D 1910-10-11 1910-10-11 Improvements in Pneumatic Elevators for Grain and the like. Expired GB191023524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191023524T 1910-10-11

Publications (1)

Publication Number Publication Date
GB191023524A true GB191023524A (en) 1911-06-29

Family

ID=32564116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191023524D Expired GB191023524A (en) 1910-10-11 1910-10-11 Improvements in Pneumatic Elevators for Grain and the like.

Country Status (1)

Country Link
GB (1) GB191023524A (en)

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