GB1374113A - Compacting of granular material - Google Patents

Compacting of granular material

Info

Publication number
GB1374113A
GB1374113A GB4931971A GB4931971A GB1374113A GB 1374113 A GB1374113 A GB 1374113A GB 4931971 A GB4931971 A GB 4931971A GB 4931971 A GB4931971 A GB 4931971A GB 1374113 A GB1374113 A GB 1374113A
Authority
GB
United Kingdom
Prior art keywords
rams
walls
ram
oct
attached
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
GB4931971A
Other languages
English (en)
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.)
Von Roll AG
Original Assignee
Von Roll AG
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
Priority claimed from CH1563670A external-priority patent/CH518125A/de
Application filed by Von Roll AG filed Critical Von Roll AG
Publication of GB1374113A publication Critical patent/GB1374113A/en
Expired legal-status Critical Current

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
    • B30B11/022—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 whereby the material is subjected to vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/10—Compacting by jarring devices only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
    • B22C15/30—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing by both pressing and jarring devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/022—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form combined with vibrating or jolting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Press Drives And Press Lines (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Air Transport Of Granular Materials (AREA)
GB4931971A 1970-10-22 1971-10-22 Compacting of granular material Expired GB1374113A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1563670A CH518125A (de) 1970-10-22 1970-10-22 Vorrichtung zur Herstellung von Blöcken
CH1657170A CH529587A (de) 1970-10-22 1970-11-09 Vorrichtung zur Herstellung von Blöcken

Publications (1)

Publication Number Publication Date
GB1374113A true GB1374113A (en) 1974-11-13

Family

ID=25716753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4931971A Expired GB1374113A (en) 1970-10-22 1971-10-22 Compacting of granular material

Country Status (5)

Country Link
US (1) US3767351A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH529587A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2145440C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2112330B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1374113A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135785A (en) * 1983-02-28 1984-09-05 Fischer Ag Georg Producing moulding compound test pieces

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2334499A1 (de) * 1972-07-20 1974-01-31 Von Roll Ag Verfahren und vorrichtung zur herstellung von bloecken
US4376744A (en) * 1980-09-02 1983-03-15 Ptx-Pentronix, Inc. Mechanical and fluid actuated ram for powder compacting press and method of compacting powder material
JPS60171104A (ja) * 1984-02-15 1985-09-04 品川白煉瓦株式会社 耐火煉瓦成形方法
US4563144A (en) * 1985-01-22 1986-01-07 Rose Andrew F Hydraulic block press
DE3830331A1 (de) * 1988-09-07 1990-03-08 Wagner Heinrich Sinto Masch Formmaschine
US5323655A (en) * 1993-04-23 1994-06-28 Troxler Electronic Laboratories, Inc. Method and apparatus for compacting material samples
NL1005779C2 (nl) * 1997-04-09 1998-10-12 Boer Staal Bv Den Werkwijze alsmede inrichting voor het verdichten van korrelvormige massa zoals betonspecie.
NL1005862C1 (nl) * 1997-04-09 1998-10-12 Boer Staal Bv Den Werkwijze alsmede inrichting voor het verdichten van korrelvormige massa zoals betonspecie.
IT1294942B1 (it) 1997-08-01 1999-04-23 Sacmi Procedimento di pressatura di polveri ceramiche ed attrezzatura di attuazione dello stesso.
IT1294944B1 (it) * 1997-08-01 1999-04-23 Sacmi Metodo per formare piastrelle ceramiche di grandi dimensioni mediante stampi parzialmente isostatici, e dispositivo per attuare il metodo.
US6099738A (en) * 1997-12-17 2000-08-08 Micromag Corporation Method and system for removing solutes from a fluid using magnetically conditioned coagulation
FI114171B (fi) * 2000-05-12 2004-08-31 Antti Paakkinen Menetelmä ja laite maamassojen ja muiden niiden kaltaisten massojen tiivistysominaisuuksien mittaamiseksi
WO2003008131A2 (en) * 2001-07-20 2003-01-30 Hawk Precision Components Group, Inc. Apparatus and method for high-velocity compaction of multiple-level parts
DE10142624B4 (de) * 2001-08-31 2004-09-09 Wilhelm Fette Gmbh Verfahren zum Pressen von Metallpulver zu einem Preßling
EP2021289B1 (en) * 2006-03-22 2011-12-14 3M Innovative Properties Company Use of a filter medium
EP2101919A4 (en) * 2007-01-09 2012-08-22 Siemens Industry Inc IMPROVED COLLECTION SYSTEM FOR WET DRUM MAGNETIC SEPARATOR
US20110036771A1 (en) * 2007-01-09 2011-02-17 Steven Woodard Ballasted anaerobic system and method for treating wastewater
US8840786B2 (en) * 2007-01-09 2014-09-23 Evoqua Water Technologies Llc System and method for removing dissolved contaminants, particulate contaminants, and oil contaminants from industrial waste water
US8470172B2 (en) 2007-01-09 2013-06-25 Siemens Industry, Inc. System for enhancing a wastewater treatment process
US20100213123A1 (en) 2007-01-09 2010-08-26 Marston Peter G Ballasted sequencing batch reactor system and method for treating wastewater
EP2104649B1 (en) * 2007-01-09 2018-09-19 Evoqua Water Technologies LLC System and method for enhancing an activated sludge process
AU2013274900A1 (en) 2012-06-11 2014-11-27 Evoqua Water Technologies Llc Treatment using fixed film processes and ballasted settling
FR2995879B1 (fr) * 2012-09-25 2015-07-24 Solios Carbone Dispositif de transport de pate suivant deux axes perpendiculaires et ensemble de fabrication de blocs moules comprenant un tel dispositif
CA2881703C (en) 2012-09-26 2020-12-22 Evoqua Water Technologies Llc System for measuring the concentration of magnetic ballast in a slurry
JP6075874B2 (ja) * 2013-06-21 2017-02-08 花王株式会社 粉体の圧縮成型装置
CN104441201B (zh) * 2014-10-30 2016-06-29 西安交通大学 一种双向同步振压式振动压砖机
FR3068906B1 (fr) * 2017-07-13 2021-04-23 Kerneos Procede d'obtention d'un materiau compacte et materiau compacte obtenu de ce procede
CN109702144A (zh) * 2017-10-25 2019-05-03 天津市东达伟业机车车辆有限公司 一种具有镶嵌式冷铁的砂芯芯盒
US11460052B2 (en) 2020-01-28 2022-10-04 Caterpillar Paving Products Inc. Hydraulic oscillation mitigation system for working machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2348197A (en) * 1940-09-16 1944-05-09 Hydraulic Dev Corp Inc Briquetting press molding process
US3616495B1 (en) * 1958-05-09 1994-11-22 Jerome H Lemelson Molding apparatus
US3013321A (en) * 1959-02-20 1961-12-19 Internat Clay Machinery Of Del Brick press
US3050809A (en) * 1960-12-08 1962-08-28 Mckiernan Terry Corp Synchronized and equalized opposed hammer press
CH509099A (de) * 1969-06-16 1971-06-30 Von Roll Ag Verfahren und Vorrichtung zur Herstellung von Blöcken

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135785A (en) * 1983-02-28 1984-09-05 Fischer Ag Georg Producing moulding compound test pieces
US4616508A (en) * 1983-02-28 1986-10-14 Georg Fischer Aktiengesellschaft Method and apparatus for producing a test piece of molding compound useful in measuring properties thereof

Also Published As

Publication number Publication date
FR2112330A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-06-16
CH529587A (de) 1972-10-31
DE2145440A1 (de) 1972-04-27
FR2112330B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-09-27
DE2145440B2 (de) 1977-07-28
US3767351A (en) 1973-10-23
DE2145440C3 (de) 1978-03-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee