BR0005447A - Device for pressing a granular or powder material and process for dry pressing a granular or powder material - Google Patents

Device for pressing a granular or powder material and process for dry pressing a granular or powder material

Info

Publication number
BR0005447A
BR0005447A BR0005447-0A BR0005447A BR0005447A BR 0005447 A BR0005447 A BR 0005447A BR 0005447 A BR0005447 A BR 0005447A BR 0005447 A BR0005447 A BR 0005447A
Authority
BR
Brazil
Prior art keywords
pressing
granular
powder material
movable body
support
Prior art date
Application number
BR0005447-0A
Other languages
Portuguese (pt)
Inventor
Alfredo Martini
Original Assignee
Siti Spa
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 Siti Spa filed Critical Siti Spa
Publication of BR0005447A publication Critical patent/BR0005447A/en

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
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/04—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with a fixed mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/16—Control arrangements for fluid-driven presses
    • B30B15/24—Control arrangements for fluid-driven presses controlling the movement of a plurality of actuating members to maintain parallel movement of the platen or press beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Glanulating (AREA)

Abstract

"DISPOSITIVO PARA PRENSAR UM MATERIAL EM FORMA GRANULAR, OU EM Pó E PROCESSO PARA A PRENSAGEM A SECO DE UM MATERIAL EM FORMA GRANULAR OU EM Pó". A presente invenção é relativa a um processo para a prensagem a seco de um material em forma granular ou em pó, a um dispositivo adequado para ser utilizado para realizar a prensagem. O dispositivo inclui: uma placa leito 14; um corpo móvel 10 para suportar um molde; uma pluralidade de hastes verticais 15, as quais engatam o corpo móvel a partir de baixo; um elemento suporte 17 para suportar as hastes e um elemento de movimento 19, 20 para mover verticalmente o elemento suporte. O processo inclui alimentar líquido a baixa pressão para os conjuntos de cilindro e pistão 28, 29 os quais suportam as hastes, fechar um dispositivo de controle de fluxo para impedir o escapamento do líquido e atuar um elemento de movimento para levantar o corpo móvel 10."DEVICE FOR PRESSING A MATERIAL IN GRANULAR FORM OR DUST AND PROCESS FOR DRY PRESSING A MATERIAL IN GRANULAR FORM OR DUST". The present invention relates to a process for the dry pressing of a material in granular or powder form, to a device suitable for use in carrying out the pressing. The device includes: a bed plate 14; a movable body 10 for supporting a mold; a plurality of vertical rods 15, which engage the movable body from below; a support element 17 to support the rods and a moving element 19, 20 to move the support element vertically. The process includes feeding liquid at low pressure to the cylinder and piston assemblies 28, 29 which support the rods, closing a flow control device to prevent leakage of the liquid and acting as a movement element to lift the movable body 10.

BR0005447-0A 1999-11-19 2000-11-17 Device for pressing a granular or powder material and process for dry pressing a granular or powder material BR0005447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI002427A IT1314073B1 (en) 1999-11-19 1999-11-19 DEVICE FOR PRESSING A GRANULAR OR POWDERED MATERIAL, APPARATUS AND PROCEDURE USING THE DEVICE

Publications (1)

Publication Number Publication Date
BR0005447A true BR0005447A (en) 2001-07-03

Family

ID=11383992

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0005447-0A BR0005447A (en) 1999-11-19 2000-11-17 Device for pressing a granular or powder material and process for dry pressing a granular or powder material

Country Status (3)

Country Link
EP (1) EP1101598A1 (en)
BR (1) BR0005447A (en)
IT (1) IT1314073B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104942968B (en) * 2014-03-26 2017-09-22 广东科达洁能股份有限公司 A kind of brick machine servo liftout attachment
CN114872365B (en) * 2022-05-30 2024-05-14 中国兵器装备集团自动化研究所有限公司 Powder forming production line and control method
CN115923233B (en) * 2023-03-10 2023-05-19 新乡瑞诚科技股份有限公司 Conveying press

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883703A (en) * 1957-03-21 1959-04-28 Stokes F J Corp Powder press with proportional pressing control
FR94158E (en) * 1965-08-26 1969-07-11 Aida Iron Works & Co Device is secured in a compression machine.
US3524220A (en) * 1967-11-15 1970-08-18 Western Electric Co Die set for compacting powder
JPS5968205A (en) * 1982-10-14 1984-04-18 株式会社三石深井鉄工所 Vacuum type brick molding device
ITMI913405A1 (en) * 1991-12-18 1993-06-18 Siti S P A Soc Imp Termoelettr PROCEDURE FOR DRY PRESSING OF A GRANULAR OR POWDERLY MATERIAL, RELATED DEVICE AND APPARATUS
IT1275537B (en) * 1995-07-14 1997-08-07 Siti Spa DEVICE SUITABLE FOR USE WITH A PRESSING APPARATUS
IT1296752B1 (en) * 1997-10-30 1999-07-27 Novastampi S R L MOLD FOR PRESSING POWDERED MATERIAL.

Also Published As

Publication number Publication date
EP1101598A1 (en) 2001-05-23
ITMI992427A1 (en) 2001-05-21
ITMI992427A0 (en) 1999-11-19
IT1314073B1 (en) 2002-12-04

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Legal Events

Date Code Title Description
FA Application withdrawn