GB770377A - Improvements in or relating to methods of and means for conveying and distributing concrete and like pasty materials - Google Patents

Improvements in or relating to methods of and means for conveying and distributing concrete and like pasty materials

Info

Publication number
GB770377A
GB770377A GB1202655A GB1202655A GB770377A GB 770377 A GB770377 A GB 770377A GB 1202655 A GB1202655 A GB 1202655A GB 1202655 A GB1202655 A GB 1202655A GB 770377 A GB770377 A GB 770377A
Authority
GB
United Kingdom
Prior art keywords
elbow
compressed gas
concrete
conveying
relating
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
GB1202655A
Inventor
Marcel Paul Mamy
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.)
CIE PARISIENNE OUTIL AIR COMPR
Compagnie Parisienne dOutillage a Air Comprime SA
Original Assignee
CIE PARISIENNE OUTIL AIR COMPR
Compagnie Parisienne dOutillage a Air Comprime SA
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 CIE PARISIENNE OUTIL AIR COMPR, Compagnie Parisienne dOutillage a Air Comprime SA filed Critical CIE PARISIENNE OUTIL AIR COMPR
Priority to GB1202655A priority Critical patent/GB770377A/en
Publication of GB770377A publication Critical patent/GB770377A/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
    • B65G53/10—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas
    • B65G53/12—Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas the gas flow acting directly on the materials in a reservoir
    • 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
    • B65G53/32—Conveying concrete, e.g. for distributing same at building sites

Abstract

770,377. Pneumatic conveyers. COMPAGNIE PARISIENNE D'OUTILLAGE A AIR COMPRIME. April 26, 1955, No. 12026/55. Class 78 (1). In a container for transporting and distributing concrete of the kind provided with means for introducing compressed gas into the material to emulsify it and with a lower delivery duct in which a compressed ejection fluid operates, the container 1 communicates with the duct 14 through an enlarged elbow 13 and the compressed gas is supplied to downwardly-inclined orifices 9<SP>1</SP> which direct it towards the chamber 19 at the bottom of the elbow. The pipe 15, through which the ejection fluid is supplied, opens into the lowest part of the elbow. Compressed gas is admitted to the space above the concrete through a pipe 6. The inlet 2 is closed by a valve 3.
GB1202655A 1955-04-26 1955-04-26 Improvements in or relating to methods of and means for conveying and distributing concrete and like pasty materials Expired GB770377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1202655A GB770377A (en) 1955-04-26 1955-04-26 Improvements in or relating to methods of and means for conveying and distributing concrete and like pasty materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1202655A GB770377A (en) 1955-04-26 1955-04-26 Improvements in or relating to methods of and means for conveying and distributing concrete and like pasty materials

Publications (1)

Publication Number Publication Date
GB770377A true GB770377A (en) 1957-03-20

Family

ID=9997063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1202655A Expired GB770377A (en) 1955-04-26 1955-04-26 Improvements in or relating to methods of and means for conveying and distributing concrete and like pasty materials

Country Status (1)

Country Link
GB (1) GB770377A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236406B (en) * 1962-06-14 1967-03-09 Siemens Ag Device for the promotion of fine-grained goods Addition to registration: S75300 XI / 81 eí¬
GB2117340A (en) * 1982-03-23 1983-10-12 Little Phyllis Beryl Margaret Improved low pressure stower
US6698989B2 (en) 1999-06-16 2004-03-02 Cleancut Technologies Limited Pneumatic conveying

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236406B (en) * 1962-06-14 1967-03-09 Siemens Ag Device for the promotion of fine-grained goods Addition to registration: S75300 XI / 81 eí¬
GB2117340A (en) * 1982-03-23 1983-10-12 Little Phyllis Beryl Margaret Improved low pressure stower
US6698989B2 (en) 1999-06-16 2004-03-02 Cleancut Technologies Limited Pneumatic conveying
US6702539B2 (en) 1999-06-16 2004-03-09 Cleancut Technologies Limited Pneumatic conveying
US6709216B2 (en) 1999-06-16 2004-03-23 Cleancut Technologies Limited Pneumatic conveying
US6709217B1 (en) 1999-06-16 2004-03-23 Cleancut Technologies Limited Method of pneumatically conveying non-free flowing paste

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