GB920039A - Improvements relating to pneumatic conveying systems - Google Patents

Improvements relating to pneumatic conveying systems

Info

Publication number
GB920039A
GB920039A GB233561A GB233561A GB920039A GB 920039 A GB920039 A GB 920039A GB 233561 A GB233561 A GB 233561A GB 233561 A GB233561 A GB 233561A GB 920039 A GB920039 A GB 920039A
Authority
GB
United Kingdom
Prior art keywords
line
suction
weight
improvements relating
pneumatic conveying
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
GB233561A
Inventor
Robert William Allen
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.)
Simon Corrugating Machinery Ltd
Original Assignee
Henry Simon 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 Henry Simon Ltd filed Critical Henry Simon Ltd
Priority to GB233561A priority Critical patent/GB920039A/en
Publication of GB920039A publication Critical patent/GB920039A/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
    • B65G53/34—Details
    • B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

920,039. Pneumatic conveyers. HENRY SIMON Ltd. Nov. 23, 1961 [Jan. 20, 1961], No. 2335/61. Class 78 (1). A device for preventing choking in a vertical conveyer line 1 comprises a pair of biased flaps 5, 6 arranged to shut off the lower part of the line 1 upon failure of suction in the fan 2 and to release accumulated material from the upper part of the line 1. The flap 5 is normally held open by suction but is urged to the closed position (shown) by a weight 7 or spring to close the line 1 when suction fails. The flap 6 is normally held in the closed position (shown) by an adjustable weight 8 or spring, but may be forced open by the weight of accumulated material which is thereby discharged.
GB233561A 1961-01-20 1961-01-20 Improvements relating to pneumatic conveying systems Expired GB920039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB233561A GB920039A (en) 1961-01-20 1961-01-20 Improvements relating to pneumatic conveying systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB233561A GB920039A (en) 1961-01-20 1961-01-20 Improvements relating to pneumatic conveying systems

Publications (1)

Publication Number Publication Date
GB920039A true GB920039A (en) 1963-03-06

Family

ID=9737730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB233561A Expired GB920039A (en) 1961-01-20 1961-01-20 Improvements relating to pneumatic conveying systems

Country Status (1)

Country Link
GB (1) GB920039A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193331A (en) * 1962-08-20 1965-07-06 Simon Ltd Henry Pneumatic elevators
US3307576A (en) * 1964-04-10 1967-03-07 Newport News S & D Co Automatic dump valve
US3318327A (en) * 1964-04-10 1967-05-09 Newport News S & D Co Automatic dump valve
US4533280A (en) * 1983-05-26 1985-08-06 Thomas Elliott Surface removal silo unloaders
GB2272414A (en) * 1992-11-11 1994-05-18 Molins Plc Conveyor system for rod-like articles

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3193331A (en) * 1962-08-20 1965-07-06 Simon Ltd Henry Pneumatic elevators
US3307576A (en) * 1964-04-10 1967-03-07 Newport News S & D Co Automatic dump valve
US3318327A (en) * 1964-04-10 1967-05-09 Newport News S & D Co Automatic dump valve
US4533280A (en) * 1983-05-26 1985-08-06 Thomas Elliott Surface removal silo unloaders
GB2272414A (en) * 1992-11-11 1994-05-18 Molins Plc Conveyor system for rod-like articles
GB2272414B (en) * 1992-11-11 1996-05-22 Molins Plc Conveyer system for rod-like articles

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