FR2321672A1 - Procede et dispositif pour la fabrication de corps de forme filiforme a structure cellulaire a partir d'un granulat frittable - Google Patents

Procede et dispositif pour la fabrication de corps de forme filiforme a structure cellulaire a partir d'un granulat frittable

Info

Publication number
FR2321672A1
FR2321672A1 FR7625438A FR7625438A FR2321672A1 FR 2321672 A1 FR2321672 A1 FR 2321672A1 FR 7625438 A FR7625438 A FR 7625438A FR 7625438 A FR7625438 A FR 7625438A FR 2321672 A1 FR2321672 A1 FR 2321672A1
Authority
FR
France
Prior art keywords
filiforn
sinkable
aggregate
manufacturing
shape
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.)
Withdrawn
Application number
FR7625438A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2321672A1 publication Critical patent/FR2321672A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • 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
    • B29C48/06—Rod-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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/02—Moulding by agglomerating
    • B29C67/04—Sintering
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/06—Other methods of shaping glass by sintering, e.g. by cold isostatic pressing of powders and subsequent sintering, by hot pressing of powders, by sintering slurries or dispersions not undergoing a liquid phase reaction
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/08—Other methods of shaping glass by foaming
    • 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
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/63—Processes of molding porous blocks
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/65—Processes of preheating prior to molding

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Tunnel Furnaces (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Furnace Details (AREA)
FR7625438A 1975-08-22 1976-08-20 Procede et dispositif pour la fabrication de corps de forme filiforme a structure cellulaire a partir d'un granulat frittable Withdrawn FR2321672A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2537508A DE2537508C3 (de) 1975-08-22 1975-08-22 Verfahren und Vorrichtung zur Herstellung strangformiger Formkörper zellenartiger Struktur aus einem sinterfahigen Granulat

Publications (1)

Publication Number Publication Date
FR2321672A1 true FR2321672A1 (fr) 1977-03-18

Family

ID=5954646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625438A Withdrawn FR2321672A1 (fr) 1975-08-22 1976-08-20 Procede et dispositif pour la fabrication de corps de forme filiforme a structure cellulaire a partir d'un granulat frittable

Country Status (13)

Country Link
US (1) US4208367A (fr)
JP (1) JPS5237911A (fr)
AU (1) AU1702876A (fr)
BR (1) BR7605499A (fr)
CH (1) CH623554A5 (fr)
DD (1) DD126002A5 (fr)
DE (1) DE2537508C3 (fr)
DK (1) DK378876A (fr)
FR (1) FR2321672A1 (fr)
GB (1) GB1556019A (fr)
IT (1) IT1071414B (fr)
NL (1) NL7609167A (fr)
SE (1) SE7608612L (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088181B1 (fr) * 1982-03-02 1985-12-11 Moler Products Limited Production de matière céramique à haute porosité
DE3223203C1 (de) * 1982-06-22 1983-12-29 Thyssen AG vorm. August Thyssen-Hütte, 4100 Duisburg Verfahren und Anlage zur Herstellung bindemittelloser Heissbriketts
DE3339381A1 (de) * 1983-10-29 1985-05-09 Helmut Dipl.-Ing. 8770 Lohr Pieper Verfahren zum aufschaeumen von flugasche
US4952352A (en) * 1985-04-04 1990-08-28 Shin Yong W Process for producing a low density foamed polyethylene
DE3624918A1 (de) * 1986-07-23 1988-01-28 Standard Elektrik Lorenz Ag Verfahren zum herstellen von lichtwellenleitern, ausgehend von pulverfoermigem glasausgangsmaterial
DE3917282C1 (fr) * 1989-05-27 1990-05-23 Loro-Holding K. H. Vahlbrauk Kg, 3353 Bad Gandersheim, De
FI122690B (fi) * 2007-11-23 2012-05-31 Raute Oyj Menetelmä puukuitupitoisen levyn valmistamiseksi
RU2469008C1 (ru) * 2011-07-29 2012-12-10 Эдуард Григорьевич Кокая Способ изготовления пористых строительных изделий из способного вспучиваться природного глинистого сырья
CA2947461A1 (fr) * 2014-05-05 2015-11-12 Glassolite Ltd. Appareil et procede de production de verre cellulaire et materiau de verre cellulaire
WO2016120374A1 (fr) * 2015-01-29 2016-08-04 Glassolite Ltd. Appareil et procédé pour la production de verre cellulaire par extrusion
RU2646261C1 (ru) * 2017-03-27 2018-03-02 Антон Владимирович Котляр Керамическая масса для изготовления клинкерного кирпича.
JP7372083B2 (ja) * 2019-08-30 2023-10-31 株式会社カネカ 発泡粒子の製造装置および製造方法
WO2021229399A1 (fr) 2020-05-10 2021-11-18 Valunor Ag Procédé et four pour la production de particules de silice expansées

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE287562C (fr) *
US2270870A (en) * 1940-07-02 1942-01-27 Emulsions Process Corp Method of heat-treating materials in processes such as production of portland cement or prduction of ores
FR1208309A (fr) * 1957-06-05 1960-02-23 Fellner & Ziegler Gmbh Perfectionnements apportés aux procédés pour calciner ou cuire du ciment, de la magnésite, de la chaux ou analogue et aux fours convenant à cet effet
US3022989A (en) * 1954-04-07 1962-02-27 Union Commerce Bank Hydraulic cement process
FR1510840A (fr) * 1966-07-05 1968-01-26 Kaiser Ind Corp Procédé pour la préparation d'un élément électriquement conducteur continu
US3372212A (en) * 1963-11-06 1968-03-05 Commissariat Energie Atomique Process for producing densified and elongate bodies
DE1471408A1 (de) * 1961-09-11 1969-05-29 Selas Corp Of America Verfahren zum Herstellen von Formkoerpern,insbesondere Bauelementen
BE827289A (fr) * 1975-03-27 1975-07-16 Procede de cuisson au four-tunnel de produits ceramiques contenant du quartz, et four-tunnel pour l'execution du procede
DE2405413A1 (de) * 1974-02-05 1975-08-14 Keramische Ind Bedarfs Kg Paul Verfahren und anlage zum brennen, sintern oder fritten von keramischen oder feuerfesten massen, zementklinkern o. dgl.

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1818101A (en) * 1929-11-29 1931-08-11 American Face Brick Res Corp Method of extruding a bloated clay product
US2143905A (en) * 1937-07-14 1939-01-17 Smidth & Co As F L Process for burning cement and similar raw material
US2341059A (en) * 1937-12-09 1944-02-08 United States Gypsum Co Apparatus for making porous material
US2191658A (en) * 1938-01-22 1940-02-27 Pittsburgh Plate Glass Co Method of preparing cellular materials
US2362701A (en) * 1941-10-17 1944-11-14 Gen Motors Corp Apparatus for making porous metal parts
US2792302A (en) * 1955-08-29 1957-05-14 Connecticut Metals Inc Process for making porous metallic bodies
US3083091A (en) * 1959-01-05 1963-03-26 Schenck Hermann Shaft furnace sintering method
US3293692A (en) * 1964-02-26 1966-12-27 Olin Mathieson Apparatus for forming rigid porous metal body
US3328187A (en) * 1964-10-28 1967-06-27 Mcdowell Wellman Eng Co Manufacture of expanded shale
US3413112A (en) * 1966-02-02 1968-11-26 Northwestern Steel & Wire Co Method for firing green pellets by induction heating
GB1226553A (fr) * 1967-06-27 1971-03-31
US3619435A (en) * 1968-08-19 1971-11-09 Dorr Oliver Inc Method of thermally bloating clay pellets using a fluidized bed
US3850715A (en) * 1970-05-15 1974-11-26 Sentralinst For Ind Forskning Method for cooling heat bloated inorganic articles
SE378844B (fr) * 1973-12-12 1975-09-15 Luossavaara Kiirunavaara Ab
US4017290A (en) * 1974-04-15 1977-04-12 Kms Fusion, Inc. Method and apparatus for making uniform pellets for fusion reactors
US3941359A (en) * 1974-12-12 1976-03-02 Northwestern Steel And Wire Company Apparatus for direct reduction of iron oxides

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE287562C (fr) *
US2270870A (en) * 1940-07-02 1942-01-27 Emulsions Process Corp Method of heat-treating materials in processes such as production of portland cement or prduction of ores
US3022989A (en) * 1954-04-07 1962-02-27 Union Commerce Bank Hydraulic cement process
FR1208309A (fr) * 1957-06-05 1960-02-23 Fellner & Ziegler Gmbh Perfectionnements apportés aux procédés pour calciner ou cuire du ciment, de la magnésite, de la chaux ou analogue et aux fours convenant à cet effet
DE1471408A1 (de) * 1961-09-11 1969-05-29 Selas Corp Of America Verfahren zum Herstellen von Formkoerpern,insbesondere Bauelementen
US3372212A (en) * 1963-11-06 1968-03-05 Commissariat Energie Atomique Process for producing densified and elongate bodies
FR1510840A (fr) * 1966-07-05 1968-01-26 Kaiser Ind Corp Procédé pour la préparation d'un élément électriquement conducteur continu
DE2405413A1 (de) * 1974-02-05 1975-08-14 Keramische Ind Bedarfs Kg Paul Verfahren und anlage zum brennen, sintern oder fritten von keramischen oder feuerfesten massen, zementklinkern o. dgl.
BE827289A (fr) * 1975-03-27 1975-07-16 Procede de cuisson au four-tunnel de produits ceramiques contenant du quartz, et four-tunnel pour l'execution du procede

Also Published As

Publication number Publication date
AU1702876A (en) 1978-02-23
DE2537508A1 (de) 1977-02-24
DE2537508B2 (de) 1979-10-11
DK378876A (da) 1977-02-23
CH623554A5 (fr) 1981-06-15
JPS5237911A (en) 1977-03-24
DD126002A5 (fr) 1977-06-08
DE2537508C3 (de) 1980-06-26
IT1071414B (it) 1985-04-10
GB1556019A (en) 1979-11-14
BR7605499A (pt) 1977-08-16
NL7609167A (nl) 1977-02-24
SE7608612L (sv) 1977-02-23
US4208367A (en) 1980-06-17

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Legal Events

Date Code Title Description
ST Notification of lapse