GB1117840A - An apparatus for extrusion of pipes - Google Patents

An apparatus for extrusion of pipes

Info

Publication number
GB1117840A
GB1117840A GB50281/67A GB5028167A GB1117840A GB 1117840 A GB1117840 A GB 1117840A GB 50281/67 A GB50281/67 A GB 50281/67A GB 5028167 A GB5028167 A GB 5028167A GB 1117840 A GB1117840 A GB 1117840A
Authority
GB
United Kingdom
Prior art keywords
feb
extruding
double
annular
space
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
GB50281/67A
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.)
Fetok GmbH
Original Assignee
Fetok GmbH
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 Fetok GmbH filed Critical Fetok GmbH
Publication of GB1117840A publication Critical patent/GB1117840A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/10—Rigid pipes of glass or ceramics, e.g. clay, clay tile, porcelain
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/52—Methods or machines specially adapted for the production of tubular articles by extruding
    • 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/52—Methods or machines specially adapted for the production of tubular articles by extruding
    • B28B21/54—Mouthpieces for shaping sockets, bends, or like peculiarly-shaped tubular articles
    • 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
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/24—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded by reciprocating plunger
    • 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
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/269—For multi-channeled structures, e.g. honeycomb structures
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB50281/67A 1965-02-24 1966-02-17 An apparatus for extrusion of pipes Expired GB1117840A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF45345A DE1299244B (de) 1965-02-24 1965-02-24 Kolbenpresse zur Herstellung eines doppelwandigen Rohres aus plastischen keramischen Massen
DEB0081491 1965-04-15

Publications (1)

Publication Number Publication Date
GB1117840A true GB1117840A (en) 1968-06-26

Family

ID=25967479

Family Applications (2)

Application Number Title Priority Date Filing Date
GB50281/67A Expired GB1117840A (en) 1965-02-24 1966-02-17 An apparatus for extrusion of pipes
GB7108/66A Expired GB1111623A (en) 1965-02-24 1966-02-17 Production of double-walled pipes of ceramic material

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB7108/66A Expired GB1111623A (en) 1965-02-24 1966-02-17 Production of double-walled pipes of ceramic material

Country Status (8)

Country Link
US (1) US3562879A (enExample)
BE (1) BE676926A (enExample)
CH (1) CH472278A (enExample)
DE (1) DE1299244B (enExample)
ES (1) ES323447A1 (enExample)
GB (2) GB1117840A (enExample)
NL (1) NL6602309A (enExample)
SE (1) SE302426B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL178063C (nl) * 1979-03-27 1986-01-16 Wavin Bv Extrusiekop met ringvormig extrusiekanaal alsmede een kunststofbuis met in langsrichting verlopende holle kanalen in de wand verkregen met behulp van een dergelijke extrusiekop.
DE3034068C2 (de) * 1979-09-12 1984-10-04 Nippon Soken, Inc., Nishio, Aichi Extrusionswerkzeug für die Herstellung von honigwaben-ähnlichen Profilen, insbesondere als Katalysatorträger, sowie Verfahren zu dessen Herstellung
FR2467067A1 (fr) * 1979-10-15 1981-04-17 Ceraver Dispositif pour la fabrication de corps a structure alveolaire par extrusion d'une matiere ceramique, et procede d'obtention dudit dispositif
JPS62214919A (ja) * 1986-03-18 1987-09-21 Toyoda Gosei Co Ltd 押出成形品の製造方法
EP0376579B1 (en) * 1988-12-22 1993-08-04 Ngk Insulators, Ltd. One-end closed ceramic double tube and method of manufacturing the same
DE4040733A1 (de) * 1990-12-19 1992-06-25 Siemens Ag Einrichtung zur herstellung eines materialstranges mit zentraler oeffnung
MXPA04001015A (es) * 2001-08-03 2005-06-06 Proteus Inc Procedimiento de fabricacion y aparato para hacer un tubo con costillas helicoidales.
US7704907B2 (en) * 2005-08-25 2010-04-27 Ceramext, Llc Synthesized hybrid rock composition, method, and article formed by the method

Also Published As

Publication number Publication date
US3562879A (en) 1971-02-16
NL6602309A (enExample) 1966-08-25
SE302426B (enExample) 1968-07-15
CH472278A (de) 1969-05-15
BE676926A (enExample) 1966-08-23
ES323447A1 (es) 1968-03-16
DE1299244B (de) 1969-07-10
GB1111623A (en) 1968-05-01

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