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GB1230420A - - Google Patents

Info

Publication number
GB1230420A
GB1230420A GB1230420DA GB1230420A GB 1230420 A GB1230420 A GB 1230420A GB 1230420D A GB1230420D A GB 1230420DA GB 1230420 A GB1230420 A GB 1230420A
Authority
GB
United Kingdom
Prior art keywords
screw
july
give
down shoot
changes
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
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 filed Critical
Publication of GB1230420A publication Critical patent/GB1230420A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F13/00—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups
    • G01F13/001—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups for fluent solid material
    • G01F13/005—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups for fluent solid material comprising a screw conveyor

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Screw Conveyors (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

1,230,420. Discharging material by screw. P. I. DINESS. 24 July, 1968 [31 July, 1967], No. 35413/68. Heading B8A. Material falls down shoot 3 and is conveyed upwards along trough 1 by screw 8 and is discharged down shoot 6. Screw 8 is formed of increasing pitch and with conical shaft 12 so as to give increasing depth of thread so that small changes in position of the sliding gate 13 are able to give big changes of rate of conveyance, which rates are noted on slide 20.
GB1230420D 1967-07-31 1968-07-24 Expired GB1230420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK392267A DK115358B (en) 1967-07-31 1967-07-31 Dosing device for granular or powdered materials.

Publications (1)

Publication Number Publication Date
GB1230420A true GB1230420A (en) 1971-05-05

Family

ID=8128267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1230420D Expired GB1230420A (en) 1967-07-31 1968-07-24

Country Status (6)

Country Link
AT (1) AT292373B (en)
DE (1) DE1756805A1 (en)
DK (1) DK115358B (en)
FR (1) FR1575249A (en)
GB (1) GB1230420A (en)
SE (1) SE343744B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139603A (en) * 1983-05-12 1984-11-14 Holden William J Solid-fuel feed auger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139603A (en) * 1983-05-12 1984-11-14 Holden William J Solid-fuel feed auger

Also Published As

Publication number Publication date
FR1575249A (en) 1969-07-18
DK115358B (en) 1969-09-29
DE1756805A1 (en) 1970-08-20
AT292373B (en) 1971-08-25
SE343744B (en) 1972-03-20

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Legal Events

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