GB1186113A - Improvements relating to the Pneumatic Feeding of Powders. - Google Patents

Improvements relating to the Pneumatic Feeding of Powders.

Info

Publication number
GB1186113A
GB1186113A GB5078867A GB5078867A GB1186113A GB 1186113 A GB1186113 A GB 1186113A GB 5078867 A GB5078867 A GB 5078867A GB 5078867 A GB5078867 A GB 5078867A GB 1186113 A GB1186113 A GB 1186113A
Authority
GB
United Kingdom
Prior art keywords
slots
powder
disc
container
walls
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
GB5078867A
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.)
Giannini Scientific Corp
Original Assignee
Giannini Scientific 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 Giannini Scientific Corp filed Critical Giannini Scientific Corp
Publication of GB1186113A publication Critical patent/GB1186113A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/144—Arrangements for supplying particulate material the means for supplying particulate material comprising moving mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

1,186,113. Pneumatic conveyers. GIANNINI SCIENTIFIC CORP. 8 Nov., 1967 [14 Nov., 1966], No. 50788/67. Heading B8A. Powder in a cylindrical container 12 is fed into a gas stream at 32 by a disc 18 which is formed with elongated slots 23 and which is rotatable about an axis 19 offset from the axis 21 of the container, the diameter of the disc being greater than that of the container. The disc rests on narrow arcuate sections 43, Fig. 8 (not shown), in the base housing 42 which prevent the powder falling through the slots until the slots are aligned with the downwardly extending discharge duct 34, the diameter of which is equal to the width of the slots. The width of the slots is such that the frictional drag of the walls on the powder carries the powder forward with substantially no relative movement between the powder at the centre of the slots and powder adjacent the walls. The slot walls may be serrated or scalloped, Fig. 6a (not shown). The axes of the container and disc are inclined to the vertical, Figs. 1, 4 (not shown), and the powder enters the slots at the lowermost part of the disc where a tamping mechanism 72, 73, Fig. 6 (not shown), may be provided for tamping the powder into the slots.
GB5078867A 1966-11-14 1967-11-08 Improvements relating to the Pneumatic Feeding of Powders. Expired GB1186113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59383666A 1966-11-14 1966-11-14

Publications (1)

Publication Number Publication Date
GB1186113A true GB1186113A (en) 1970-04-02

Family

ID=24376396

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5078867A Expired GB1186113A (en) 1966-11-14 1967-11-08 Improvements relating to the Pneumatic Feeding of Powders.

Country Status (4)

Country Link
BE (1) BE706160A (en)
DE (1) DE1648007A1 (en)
FR (1) FR1552044A (en)
GB (1) GB1186113A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789569A (en) * 1985-01-04 1988-12-06 Saint-Gobain Vitrage Process and device for metering pulverulent materials
EP3081910A1 (en) * 2015-04-10 2016-10-19 Artec S.p.A. Mechanical gravimetric disk dispenser
CN109941756A (en) * 2019-03-01 2019-06-28 成都瑞柯林工程技术有限公司 Particulate matter method for sieving and powder fluidization device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789569A (en) * 1985-01-04 1988-12-06 Saint-Gobain Vitrage Process and device for metering pulverulent materials
US5104230A (en) * 1985-01-04 1992-04-14 Saint Gobain Vitrage Device for metering pulverulent materials
EP3081910A1 (en) * 2015-04-10 2016-10-19 Artec S.p.A. Mechanical gravimetric disk dispenser
US10272452B2 (en) 2015-04-10 2019-04-30 Artec S.P.A. Mechanical gravimetric disk dispenser
CN109941756A (en) * 2019-03-01 2019-06-28 成都瑞柯林工程技术有限公司 Particulate matter method for sieving and powder fluidization device
CN109941756B (en) * 2019-03-01 2024-04-19 成都瑞柯林工程技术有限公司 Particle screening method and powder fluidization device

Also Published As

Publication number Publication date
BE706160A (en) 1968-05-07
FR1552044A (en) 1969-01-03
DE1648007A1 (en) 1971-05-13

Similar Documents

Publication Publication Date Title
ES283186A1 (en) Improvements in apparatus to disperse and electrically charge substances in a dismantled and disgregated form (Machine-translation by Google Translate, not legally binding)
GB969511A (en) Apparatus for feeding articles
GB1394616A (en) Particle spreader shoot
GB1497368A (en) Air classification apparatus
GB1508533A (en) High hardness flame spray nickel-base alloy coating material
GB1130154A (en) Feeding means for sorting apparatus
GB1186113A (en) Improvements relating to the Pneumatic Feeding of Powders.
GB1356282A (en) Devices for guiding material to the entrance end of a screw conveyor
GB1070340A (en) The pneumatic conveyance of goods
GB1121410A (en) Pneumatic handling system for granular material
GB1246383A (en) Improvements in and relating to material screw-feed apparatus
GB1146246A (en) Storage bins
JPS5652316A (en) Device for setting parts in row and feeding them
GB940097A (en) A feeding chamber for the pneumatic conveying of powdered stock
JPS57152645A (en) Parts feeding machine
GB1470397A (en) Magnetic separators
GB1066286A (en) Mixing head for screw feeders in pneumatic conveyors
GB1181554A (en) Ticket Handling Apparatus.
GB943477A (en) Method of drying finely divided solids
JPS5311479A (en) Device for transporting high density powder particles
GB727237A (en) Improvements in or relating to chutes or ducts
JPS52141078A (en) Feeder apparatus for low-melting material
ES8302265A1 (en) Distributor and doser feed for pulverised products - has hopper which gravity feeds helical screw drive with sliding rod and cone control for feed rate
MY7000100A (en) Apparatus for conveying a granular productsuspend in a gaseous current and separating the product at the end of the conveying operating.
CA651600A (en) Gravity feeding chute for granular particles

Legal Events

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