BR9003750A - Processo e aparelho para reduzir a velocidade de substancias particuladas - Google Patents

Processo e aparelho para reduzir a velocidade de substancias particuladas

Info

Publication number
BR9003750A
BR9003750A BR909003750A BR9003750A BR9003750A BR 9003750 A BR9003750 A BR 9003750A BR 909003750 A BR909003750 A BR 909003750A BR 9003750 A BR9003750 A BR 9003750A BR 9003750 A BR9003750 A BR 9003750A
Authority
BR
Brazil
Prior art keywords
particulated
substances
speed
reduce
particulated substances
Prior art date
Application number
BR909003750A
Other languages
English (en)
Inventor
Lloyd G Berquist
Original Assignee
Lloyd G Berquist
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 Lloyd G Berquist filed Critical Lloyd G Berquist
Publication of BR9003750A publication Critical patent/BR9003750A/pt

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
    • B65G11/00—Chutes
    • B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
    • B65G11/206—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for bulk
    • 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
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/16—Preventing pulverisation, deformation, breakage, or other mechanical damage to the goods or materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Chutes (AREA)
  • Combined Means For Separation Of Solids (AREA)
BR909003750A 1989-12-15 1990-07-31 Processo e aparelho para reduzir a velocidade de substancias particuladas BR9003750A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/451,130 US4995499A (en) 1989-12-15 1989-12-15 Method and apparatus for reducing the velocity of particulate matter

Publications (1)

Publication Number Publication Date
BR9003750A true BR9003750A (pt) 1991-09-03

Family

ID=23790933

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909003750A BR9003750A (pt) 1989-12-15 1990-07-31 Processo e aparelho para reduzir a velocidade de substancias particuladas

Country Status (7)

Country Link
US (1) US4995499A (pt)
AU (1) AU633614B2 (pt)
BR (1) BR9003750A (pt)
CA (1) CA2021786C (pt)
DE (1) DE4023743A1 (pt)
FR (1) FR2655958B1 (pt)
NL (1) NL9002236A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393189A (en) * 1993-07-26 1995-02-28 Berquist; Lloyd G. Spreader for particulate material
AU2003901504A0 (en) * 2003-03-28 2003-04-17 Orica Explosives Technology Pty Ltd Transportation of liquid products
GB2479369A (en) * 2010-04-07 2011-10-12 Clyde Materials Handling Ltd Pneumatic conveyor flow modifier
US11827465B1 (en) * 2021-08-10 2023-11-28 Amazon Technologies, Inc. Self-balancing filling system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US232597A (en) * 1880-09-28 Grain-spout for loading cars
GB190927595A (en) * 1909-11-26 1910-11-28 Thomas Roberts Murray Improvements in and relating to Coal Shoots and the like.
US1408466A (en) * 1921-02-24 1922-03-07 William R Pendry Loading chute
US4124108A (en) * 1974-10-25 1978-11-07 Phillips Paul E Grain dispensing arrangement
US4027760A (en) * 1975-09-30 1977-06-07 Somerville Robert L Feed box for liquid-solid mixtures
DE3300444A1 (de) * 1983-01-08 1984-07-12 Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen Maschine zum verteilen von koernigen materialien
FR2562518A1 (fr) * 1984-04-06 1985-10-11 Chevalier Julien Boite formant amortisseur de chute d'un produit pulverulent ou granuleux

Also Published As

Publication number Publication date
US4995499A (en) 1991-02-26
FR2655958B1 (fr) 1993-11-12
DE4023743A1 (de) 1991-06-20
AU6139690A (en) 1991-06-27
CA2021786A1 (en) 1991-06-16
AU633614B2 (en) 1993-02-04
FR2655958A1 (fr) 1991-06-21
NL9002236A (nl) 1991-07-01
CA2021786C (en) 1995-07-18

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Legal Events

Date Code Title Description
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 31/07/2005

B15K Others concerning applications: alteration of classification

Ipc: B65G 11/20 (2006.01), B65G 69/16 (2006.0