AT288046B - Verfahren und Vorrichtung zur Herstellung von Formkörpern hoher Dichte - Google Patents

Verfahren und Vorrichtung zur Herstellung von Formkörpern hoher Dichte

Info

Publication number
AT288046B
AT288046B AT821469A AT821469A AT288046B AT 288046 B AT288046 B AT 288046B AT 821469 A AT821469 A AT 821469A AT 821469 A AT821469 A AT 821469A AT 288046 B AT288046 B AT 288046B
Authority
AT
Austria
Prior art keywords
production
high density
molded articles
density molded
articles
Prior art date
Application number
AT821469A
Other languages
English (en)
Inventor
Wilhelm Dipl Phys Hirt
Heinz Dipl Ing Ringelmann
Ernst Ing Weckesser
Gottfried Dipl Ing Weinhold
Original Assignee
Vaw Ver Aluminium Werke 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
Application filed by Vaw Ver Aluminium Werke Ag filed Critical Vaw Ver Aluminium Werke Ag
Application granted granted Critical
Publication of AT288046B publication Critical patent/AT288046B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
AT821469A 1968-09-04 1969-08-27 Verfahren und Vorrichtung zur Herstellung von Formkörpern hoher Dichte AT288046B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681758927 DE1758927B1 (de) 1968-09-04 1968-09-04 Ruettelvorrichtung zur Herstellung von Kohle-Elektroden hoher Dichte fuer die Aluminium-Industrie

Publications (1)

Publication Number Publication Date
AT288046B true AT288046B (de) 1971-02-25

Family

ID=5695296

Family Applications (1)

Application Number Title Priority Date Filing Date
AT821469A AT288046B (de) 1968-09-04 1969-08-27 Verfahren und Vorrichtung zur Herstellung von Formkörpern hoher Dichte

Country Status (10)

Country Link
US (1) US3712785A (de)
JP (1) JPS4948809B1 (de)
AT (1) AT288046B (de)
BE (1) BE738135A (de)
CH (1) CH494069A (de)
DE (1) DE1758927B1 (de)
FR (1) FR2017343A1 (de)
GB (1) GB1253908A (de)
NL (1) NL152606B (de)
NO (1) NO127508B (de)

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CH550748A (de) * 1971-04-28 1974-06-28 Alusuisse Apparatur zum herstellen von gruenen probekoerpern aus kunstkohle.
US3824060A (en) * 1971-07-29 1974-07-16 Vaw Ver Aluminium Werke Ag Apparatus for making shaped bodies
US3964527A (en) * 1971-12-02 1976-06-22 Mcdonnell Douglas Corporation Method and apparatus for filling spacing core
US3870442A (en) * 1972-06-07 1975-03-11 Frank W Schaefer Apparatus for applying refractory covering to skid rail
US3932099A (en) * 1973-09-17 1976-01-13 Fives Lille Cail Mold apparatus
NO132359C (de) * 1974-02-20 1975-10-29 Ardal Og Sunndal Verk
US4092091A (en) * 1974-10-08 1978-05-30 A.G. fur Industrielle Elektronik AGIE b. Locarno Apparatus for making a tool electrode for electrical discharge machining
JPS5265022U (de) * 1975-11-08 1977-05-13
US3997286A (en) * 1976-03-15 1976-12-14 Chicago Rawhide Manufacturing Company Molding apparatus and vacuum system therefor
IT1117346B (it) * 1977-04-22 1986-02-17 Toncelli Marcello Perfezionamenti al procedimento con azione combinata di vibrazione a pressione in ambiente privo d'aria per la formatura di lastre di graniglie legate con resine
DE3014068C2 (de) * 1980-04-11 1982-11-11 Bucher-Guyer Ag Maschinenfabrik, 8166 Niederweningen, Zuerich Presse zur Verdichtung von keramischem Sand
JPS5844054B2 (ja) * 1980-05-21 1983-09-30 株式会社 三石深井鉄工所 真空式煉瓦成形装置
JPS5968205A (ja) * 1982-10-14 1984-04-18 株式会社三石深井鉄工所 真空式煉瓦成形装置
DE8307078U1 (de) * 1983-03-11 1984-03-22 Rampf Formen GmbH, 7936 Allmendingen Vorrichtung zur herstellung von formlingen aus beton oder dergleichen
US4518335A (en) * 1984-03-14 1985-05-21 Allied Corporation Dilatant mold and dilatant molding apparatus
IT1181570B (it) * 1984-09-14 1987-09-30 Marcello Toncelli Procedimento per la formazione di blocchi di materiali qualsiasi mediante l'azione contemporanea di vibrapioni,compressione e vuoto destinati al taglio in lastre ed apparecchiature adatte a realizzare il procedimento stesso
US4614488A (en) * 1985-07-02 1986-09-30 Venturetech Enterprises, Inc. Overlay molding press
US5200125A (en) * 1988-12-24 1993-04-06 T&K International Laboratory, Ltd. Method for seal molding electronic components with resin
IT1234012B (it) * 1989-01-13 1992-04-23 Marcello Toncelli Procedimento con azione combinata di vibrazione e pressione in ambiente privo d'aria per la formazione di lastre di materiale ceramico anche di grandi dimensioni con elevate caratteristiche meccaniche.
US5219591A (en) * 1989-07-21 1993-06-15 Columbia Machine, Inc. Apparatus for forming concrete blocks
US5059110A (en) * 1989-07-21 1991-10-22 Columbia Machine, Inc. Apparatus for forming concrete blocks having plural separately driven vibrator sets
JP2972782B2 (ja) * 1989-11-01 1999-11-08 淑男 新岡 コンクリート製造方法
US5248466A (en) * 1992-01-31 1993-09-28 Russell Iii William N Method for making cast stone
US5323655A (en) * 1993-04-23 1994-06-28 Troxler Electronic Laboratories, Inc. Method and apparatus for compacting material samples
US5807591A (en) * 1994-07-28 1998-09-15 Columbia Machine, Inc. Method and apparatus for forming concrete products
US5395228A (en) * 1994-02-07 1995-03-07 Columbia Machine, Inc. Apparatus for forming concrete products
DE19522435A1 (de) * 1995-06-21 1997-01-02 Nuedling Franz C Basaltwerk Formling sowie Verfahren und Vorrichtung zur Herstellung eines Formlings
US5783230A (en) * 1995-06-29 1998-07-21 Den Boer Staal B.V. Compacting installation
US5800752A (en) * 1996-01-11 1998-09-01 Charlebois Technologies Inc. Process for manufacture of polymer composite products
US5932256A (en) 1996-09-27 1999-08-03 Mandish; Theodore O. Vacuum molding apparatus
US20050008862A1 (en) * 1999-12-02 2005-01-13 Joseph Brian E. Carbon foam composite tooling and methods for using the same
DE10300445B3 (de) * 2003-01-07 2004-04-15 Corus Aluminium Voerde Gmbh Verfahren zum Vakuumformen von Kohlenstoffmaterial sowie Vorrichtung zur Durchführung dieses Verfahrens
US6939121B2 (en) * 2003-02-18 2005-09-06 Gci Pipe Products, Inc. Form with displaceable vibratory panel
DE102004060824C5 (de) * 2004-12-17 2016-10-27 Outotec Oyj Rüttelmaschine zur Herstellung von Formkörpern durch Verdichtung
TW200824874A (en) * 2006-12-11 2008-06-16 Sheng-Tzu Hsu Air-tight mechanism used by the clasping apparatus to form the vacuum environment for the clasped mold
DE102011081847A1 (de) * 2011-08-31 2013-02-28 Siemens Aktiengesellschaft Verfahren zum Herstellen von Feuerfestkeramiken für Gasturbinenanlagen
CN102995057B (zh) * 2012-12-05 2015-09-02 中电投宁夏青铜峡能源铝业集团有限公司 表面为平面或v形面且有交错炭碗的阴极碳块及制备方法
FI127854B (en) * 2014-06-09 2019-04-15 Elematic Oy Ab Method and apparatus for casting concrete products
IT201700046034A1 (it) * 2017-04-27 2018-10-27 Siti B & T Group Spa Apparecchiatura per la produzione di lastre in graniglie minerali legate con resine.
CN110789173B (zh) * 2019-12-06 2024-11-15 山东华鹏重工有限公司 振动成型机用抽真空模箱
CN116985456B (zh) * 2023-09-26 2023-12-01 山西聚贤石墨新材料有限公司 一种石墨电极生产用高效振动成型机及成型方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1654046A (en) * 1922-06-09 1927-12-27 Ruetgerswerke Ag Process for the production of arc-light electrodes
US2088422A (en) * 1934-12-18 1937-07-27 Frank R Kemmer Method of forming carbon electrodes
US2321277A (en) * 1939-03-30 1943-06-08 Edward D Boyle Method of making concrete pipe
US2353492A (en) * 1942-01-16 1944-07-11 John C O'connor Vibration producing mechanism
US2384215A (en) * 1944-07-03 1945-09-04 Hpm Dev Corp Powder metallurgy
US2545029A (en) * 1949-04-16 1951-03-13 Concrete Products Inc Vibrating apparatus for molding concrete slabs
US2959900A (en) * 1956-10-12 1960-11-15 S G Leoffler Packaging finely divided materials
US3126430A (en) * 1957-09-24 1964-03-24 Production of carbon masses
US3129463A (en) * 1961-09-28 1964-04-21 Scully Anthony Corp Compacting press
US3156011A (en) * 1962-01-10 1964-11-10 Donald M Olson Self-contained variable-environment pressing die
US3279021A (en) * 1963-09-26 1966-10-18 Pratt Concrete products machine
US3266095A (en) * 1963-12-02 1966-08-16 Jr Ralph P Levey Pressure vessel seal
US3245119A (en) * 1965-01-08 1966-04-12 Roy L Huddleston Electrical lead-through for pressure intensifier
US3421991A (en) * 1966-03-22 1969-01-14 Kaiser Aluminium Chem Corp Preparation of carbon aggregate
DE1584817B1 (de) * 1966-10-14 1972-05-31 Vaw Ver Aluminium Werke Ag Verfahren und vorrichtung zur herstellung von kohleformkoerpern
DE1558761B2 (de) * 1967-05-26 1971-03-18 Schloemann Ag Vorrichtung zum abdichten an einer hydraulischen anoden presse
US3548455A (en) * 1967-08-03 1970-12-22 Reuter Inc Apparatus for direct conversion of powdered materials into parts
US3517092A (en) * 1968-04-15 1970-06-23 Atomic Energy Commission Process for preparing high-density isotropic graphite structures

Also Published As

Publication number Publication date
NO127508B (de) 1973-07-02
US3712785A (en) 1973-01-23
NL152606B (nl) 1977-03-15
GB1253908A (en) 1971-11-17
NL6910406A (de) 1970-03-06
DE1758927B1 (de) 1970-12-17
FR2017343A1 (de) 1970-05-22
JPS4948809B1 (de) 1974-12-24
CH494069A (de) 1970-07-31
BE738135A (de) 1970-02-02

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Legal Events

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ELA Expired due to lapse of time