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GB686718A - Improvements in and relating to air flow conveyors - Google Patents

Improvements in and relating to air flow conveyors

Info

Publication number
GB686718A
GB686718A GB2636650A GB2636650A GB686718A GB 686718 A GB686718 A GB 686718A GB 2636650 A GB2636650 A GB 2636650A GB 2636650 A GB2636650 A GB 2636650A GB 686718 A GB686718 A GB 686718A
Authority
GB
United Kingdom
Prior art keywords
pipe
screw
plug
relating
air flow
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
GB2636650A
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 GB2636650A priority Critical patent/GB686718A/en
Publication of GB686718A publication Critical patent/GB686718A/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
    • B65G53/06—Gas pressure systems operating without fluidisation of the materials
    • B65G53/08—Gas pressure systems operating without fluidisation of the materials with mechanical injection of the materials, e.g. by screw

Landscapes

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

Abstract

686,718. Pneumatic conveyers; screw conveyers. CHEREWICK, F. J. Oct. 30, 1950. No. 26366/50. Class 78 (i). Sawdust from a hopper 5 is fed by a screw 18 along a pipe 2 so that the material forms a plug 35, the plug being disintegrated by air from a blower 11 fed through a cone 9 and discharged by the air stream through a pipe 12 and a flexible pipe 16. The screw 18 is fixed on a shaft 19 slidable in the pipe 2, the shaft having splined connection with a driving pulley 21 and carrying a block 24 which may be metred by hand along the said pipe by a screw 29, the screw passing through a lug 26 carried by the block 24 and through a lug 30 carried by the pipe 2. In this way the length of the plug may be varied.
GB2636650A 1950-10-30 1950-10-30 Improvements in and relating to air flow conveyors Expired GB686718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2636650A GB686718A (en) 1950-10-30 1950-10-30 Improvements in and relating to air flow conveyors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2636650A GB686718A (en) 1950-10-30 1950-10-30 Improvements in and relating to air flow conveyors

Publications (1)

Publication Number Publication Date
GB686718A true GB686718A (en) 1953-01-28

Family

ID=10242533

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2636650A Expired GB686718A (en) 1950-10-30 1950-10-30 Improvements in and relating to air flow conveyors

Country Status (1)

Country Link
GB (1) GB686718A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203677B (en) * 1963-04-20 1965-10-21 Frans Sijtsma Device for pneumatic conveying of powdery or granular material
FR2075926A1 (en) * 1970-01-05 1971-10-15 Ratzel Gerhard
US3756434A (en) * 1971-05-12 1973-09-04 Louise Gmbh Maschbau Apparatus for conveying bulk material between areas under different gas pressures
FR2517651A1 (en) * 1981-12-04 1983-06-10 Sabatier Philippe Conveyor for fresh grapes etc. - uses loading funnel to feed screw in pipe with inlets for compressed air taking over propulsive function
EP0094811A2 (en) * 1982-05-14 1983-11-23 World Institute Of Technology Apparatus and method for conveying different types of material
GB2122563A (en) * 1982-06-29 1984-01-18 Billy Brent Lovejoy System for conveying and processing aggregate materials
GB2182013A (en) * 1985-10-25 1987-05-07 Coal Ind Improvements in or relating to feeders
EP0224330A1 (en) * 1985-10-22 1987-06-03 Coalair Systems Ltd High speed auger venturi system and method for conveying bulk materials

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203677B (en) * 1963-04-20 1965-10-21 Frans Sijtsma Device for pneumatic conveying of powdery or granular material
FR2075926A1 (en) * 1970-01-05 1971-10-15 Ratzel Gerhard
US3756434A (en) * 1971-05-12 1973-09-04 Louise Gmbh Maschbau Apparatus for conveying bulk material between areas under different gas pressures
FR2517651A1 (en) * 1981-12-04 1983-06-10 Sabatier Philippe Conveyor for fresh grapes etc. - uses loading funnel to feed screw in pipe with inlets for compressed air taking over propulsive function
EP0094811A2 (en) * 1982-05-14 1983-11-23 World Institute Of Technology Apparatus and method for conveying different types of material
EP0094811A3 (en) * 1982-05-14 1985-04-10 World Institute Of Technology Apparatus and method for conveying different types of material
GB2122563A (en) * 1982-06-29 1984-01-18 Billy Brent Lovejoy System for conveying and processing aggregate materials
EP0099653A2 (en) * 1982-06-29 1984-02-01 World Institute Of Technology System for conveying and processing aggregate materials
EP0099653A3 (en) * 1982-06-29 1985-06-19 World Institute Of Technology System for conveying and processing aggregate materials
EP0224330A1 (en) * 1985-10-22 1987-06-03 Coalair Systems Ltd High speed auger venturi system and method for conveying bulk materials
GB2182013A (en) * 1985-10-25 1987-05-07 Coal Ind Improvements in or relating to feeders
GB2182013B (en) * 1985-10-25 1989-09-20 Coal Ind Improvements in or relating to feeders

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