GB1394930A - Air conveyance apparatus and method - Google Patents

Air conveyance apparatus and method

Info

Publication number
GB1394930A
GB1394930A GB2904773A GB2904773A GB1394930A GB 1394930 A GB1394930 A GB 1394930A GB 2904773 A GB2904773 A GB 2904773A GB 2904773 A GB2904773 A GB 2904773A GB 1394930 A GB1394930 A GB 1394930A
Authority
GB
United Kingdom
Prior art keywords
gas
flap
outlet
respective outlet
blower
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
GB2904773A
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.)
Free Flow Packaging Corp
Original Assignee
Free Flow Packaging Corp
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 Free Flow Packaging Corp filed Critical Free Flow Packaging Corp
Priority to GB2904773A priority Critical patent/GB1394930A/en
Publication of GB1394930A publication Critical patent/GB1394930A/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

Landscapes

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

Abstract

1394930 Pneumatic conveyers for bulk material FREE-FLOW PACKAGING CORP 19 June 1973 29047/73 Heading B8A Lightweight subdivided material is delivered to a preselected gas dissipating distribution outlet on actuation of gas diverting flap means mounted within a substantially closed conduit of a conveying system and adjacent the respective outlet. The flap means are operated by lever means, movement of which also actuates means to initiate controlled operation of a blower to provide conveying gas to carry the material from a storage hopper to the respective outlet in Fig. 1, material from hopper 14 is drawn into pipeline 26 at venturi 24 by air from fan 20, which is operated when an operator at one of the distribution outlets 28 pulls the respective card 32 signifying a demand for material. Fig. 3 shows the position of flap 40 when moved by lever 48 actuated by cord 32, providing a gas flow path into the respective outlet. Gravitytype switch-means 64, 66 control the operation of blower 20.
GB2904773A 1973-06-19 1973-06-19 Air conveyance apparatus and method Expired GB1394930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2904773A GB1394930A (en) 1973-06-19 1973-06-19 Air conveyance apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2904773A GB1394930A (en) 1973-06-19 1973-06-19 Air conveyance apparatus and method

Publications (1)

Publication Number Publication Date
GB1394930A true GB1394930A (en) 1975-05-21

Family

ID=10285363

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2904773A Expired GB1394930A (en) 1973-06-19 1973-06-19 Air conveyance apparatus and method

Country Status (1)

Country Link
GB (1) GB1394930A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143787A (en) * 1983-07-14 1985-02-20 Lamson D D Plc Pneumatic conveying system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143787A (en) * 1983-07-14 1985-02-20 Lamson D D Plc Pneumatic conveying system

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees