BR8805942A - Dispositivo de alimentacao para materiais de baixa densidade - Google Patents

Dispositivo de alimentacao para materiais de baixa densidade

Info

Publication number
BR8805942A
BR8805942A BR888805942A BR8805942A BR8805942A BR 8805942 A BR8805942 A BR 8805942A BR 888805942 A BR888805942 A BR 888805942A BR 8805942 A BR8805942 A BR 8805942A BR 8805942 A BR8805942 A BR 8805942A
Authority
BR
Brazil
Prior art keywords
power supply
low density
density materials
materials
low
Prior art date
Application number
BR888805942A
Other languages
English (en)
Inventor
Eduardo Cardoso De Al Thompson
Original Assignee
Cpm Do Brasil Ind E Comercio L
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 Cpm Do Brasil Ind E Comercio L filed Critical Cpm Do Brasil Ind E Comercio L
Priority to BR888805942A priority Critical patent/BR8805942A/pt
Priority to US07/649,327 priority patent/US5076160A/en
Publication of BR8805942A publication Critical patent/BR8805942A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/20—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
    • B30B11/201—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring for extruding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/20—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring
    • B30B11/201—Roller-and-ring machines, i.e. with roller disposed within a ring and co-operating with the inner surface of the ring for extruding material
    • B30B11/207—Feed means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S100/00—Presses
    • Y10S100/903—Pelleters
    • Y10S100/904—Screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
BR888805942A 1988-11-14 1988-11-14 Dispositivo de alimentacao para materiais de baixa densidade BR8805942A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BR888805942A BR8805942A (pt) 1988-11-14 1988-11-14 Dispositivo de alimentacao para materiais de baixa densidade
US07/649,327 US5076160A (en) 1988-11-14 1990-01-31 Feed device for low-density materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR888805942A BR8805942A (pt) 1988-11-14 1988-11-14 Dispositivo de alimentacao para materiais de baixa densidade

Publications (1)

Publication Number Publication Date
BR8805942A true BR8805942A (pt) 1990-06-19

Family

ID=4045991

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888805942A BR8805942A (pt) 1988-11-14 1988-11-14 Dispositivo de alimentacao para materiais de baixa densidade

Country Status (2)

Country Link
US (1) US5076160A (pt)
BR (1) BR8805942A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2822711B1 (fr) * 2001-03-28 2003-06-13 Oreal Dispositif de traitement comportant une enveloppe definissant une cavite dans laquelle peut-etre engagee une partie du corps
DE102007028399B4 (de) * 2007-06-15 2009-09-10 Guido Pusch Vorrichtung zum Herstellen von brennbaren Pellets aus nachwachsenden Rohstoffen
CA2672584A1 (en) * 2009-07-17 2011-01-17 Murray J. Burke Compression apparatus and method
CA2672659A1 (en) * 2009-07-17 2011-01-17 Murray J. Burke Process apparatus with output valve and operation thereof
CA2672674A1 (en) * 2009-07-17 2011-01-17 Murray J. Burke Compression apparatus with variable speed screw and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1007622A (en) * 1910-03-30 1911-10-31 Eduard Wuerl Process of manufacturing fodder-cakes.
NL17589C (pt) * 1922-04-11
US2705927A (en) * 1949-12-30 1955-04-12 G & R Corp Apparatus for reducing and comminuting cereal grain
US2803038A (en) * 1954-01-12 1957-08-20 Edward J Holland Pelletizing apparatus
US2857624A (en) * 1956-07-19 1958-10-28 American Viscose Corp Continuous densification of thermosetting powder
US3240169A (en) * 1961-02-20 1966-03-15 Thomas W Cunningham Pelleting machine
US3812985A (en) * 1971-08-12 1974-05-28 Norba Ab Compressing feed screw
US4186658A (en) * 1977-01-24 1980-02-05 Stake Technology Ltd. Apparatus for conveying particulate material
US4415336A (en) * 1981-06-11 1983-11-15 Standard Oil Company (Indiana) Method and apparatus for continuous pumping of compressible solids against high pressures
US4567820A (en) * 1984-02-13 1986-02-04 Munsell Frank E Silo bag packing machine

Also Published As

Publication number Publication date
US5076160A (en) 1991-12-31

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 14/11/2003