SE8206476L - SET AND APPARATUS FOR THE PREPARATION OF A POWER UNIT - Google Patents

SET AND APPARATUS FOR THE PREPARATION OF A POWER UNIT

Info

Publication number
SE8206476L
SE8206476L SE8206476A SE8206476A SE8206476L SE 8206476 L SE8206476 L SE 8206476L SE 8206476 A SE8206476 A SE 8206476A SE 8206476 A SE8206476 A SE 8206476A SE 8206476 L SE8206476 L SE 8206476L
Authority
SE
Sweden
Prior art keywords
pipe
metal foil
preparation
power unit
extruded
Prior art date
Application number
SE8206476A
Other languages
Swedish (sv)
Other versions
SE8206476D0 (en
Inventor
H Vogelsang
G Ziemek
H-U Voigt
E Schleese
Original Assignee
Kabelmetal Electro Gmbh
Kabel Metallwerke Ghh
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 DE19813145432 external-priority patent/DE3145432A1/en
Priority claimed from DE19823209600 external-priority patent/DE3209600A1/en
Priority claimed from DE19823225869 external-priority patent/DE3225869A1/en
Application filed by Kabelmetal Electro Gmbh, Kabel Metallwerke Ghh filed Critical Kabelmetal Electro Gmbh
Publication of SE8206476D0 publication Critical patent/SE8206476D0/en
Publication of SE8206476L publication Critical patent/SE8206476L/en

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
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
    • B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
    • B29C48/0016—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die using a plurality of extrusion dies
    • 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
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B29C48/152—Coating hollow articles the inner surfaces thereof
    • B29C48/153—Coating both inner and outer surfaces
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0097—Glues or adhesives, e.g. hot melts or thermofusible adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2305/00—Use of metals, their alloys or their compounds, as reinforcement
    • B29K2305/02—Aluminium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable
    • 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
    • B29L2009/00—Layered products
    • B29L2009/003—Layered products comprising a metal layer
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Abstract

In a method of producing a composite pipe for the transport of liquid or gaseous media, particularly for use in floor heating systems, an inner pipe (1) is first extruded from a thermoplastic synthetic resin material, this pipe (1) is then surrounded by a longitudinally-fed metal foil (2) coated on both sides with an adhesive, e.g. a copolymer, the edges of the strip overlapping or being welded together, and finally an outer pipe (4) is extruded onto the metal foil (2), the metal foil (2) thus being caused to adhere both to the inner pipe (1) and to the outer pipe (4). <IMAGE>
SE8206476A 1981-11-16 1982-11-15 SET AND APPARATUS FOR THE PREPARATION OF A POWER UNIT SE8206476L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19813145432 DE3145432A1 (en) 1981-11-16 1981-11-16 Hot-water underfloor heating system
DE19823209600 DE3209600A1 (en) 1982-03-17 1982-03-17 Tube for the transport of liquid or gaseous media
DE19823225869 DE3225869A1 (en) 1982-07-10 1982-07-10 Device for manufacturing a conduit from plastic

Publications (2)

Publication Number Publication Date
SE8206476D0 SE8206476D0 (en) 1982-11-15
SE8206476L true SE8206476L (en) 1983-05-17

Family

ID=27189694

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8206476A SE8206476L (en) 1981-11-16 1982-11-15 SET AND APPARATUS FOR THE PREPARATION OF A POWER UNIT

Country Status (8)

Country Link
DK (1) DK448782A (en)
ES (1) ES8308254A1 (en)
FR (1) FR2516443A1 (en)
GB (1) GB2111164B (en)
GR (1) GR76538B (en)
IT (1) IT1153344B (en)
NL (1) NL8204208A (en)
SE (1) SE8206476L (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH655986A5 (en) * 1984-03-16 1986-05-30 Pabreco Sa METHOD FOR MANUFACTURING A COMPOSITE TUBE.
US4758455A (en) * 1985-07-10 1988-07-19 Handy & Harman Automotive Group Inc. Composite fuel and vapor tube having increased heat resistance
AT390658B (en) * 1987-03-10 1990-06-11 Fischer Gmbh PIPELINE FOR AN ENGINE
FR2639222B1 (en) * 1988-11-18 1995-02-24 Cartier Claude Julien APPARATUS FOR TREATING VASCULAR, METABOLIC AND FUNCTIONAL IMBALANCES AND THE EDEMAS OF A MEMBER BY PRESSURE VARIATIONS OF A HIGH DENSITY FLUID AROUND THE MEMBER
FI96396C (en) * 1992-12-28 1996-06-25 Uponor Bv Process for forming a double-layered plastic tube for material transport and a double-layered plastic tube formed by the method
GB9319408D0 (en) * 1993-09-20 1993-11-03 Avondale Property Holdings Ltd Extrusion of laminate pipes
FR2716522B3 (en) * 1994-02-22 1996-01-12 Mr Ind Cold formable composite duct and shape memory duct.
GB9413285D0 (en) * 1994-07-01 1994-08-24 Draftex Ind Ltd Pipes for fluid flow
CA2197728A1 (en) * 1996-03-25 1997-09-25 William Roger Lambert Method for providing electromagnetic shielding and diffusion barrier properties of plastic extrusion and devices fabricated therefrom
GB2328727A (en) * 1997-09-01 1999-03-03 Draftex Ind Ltd Fluid transporting pipe with metallic layer
AT409293B (en) * 1999-04-27 2002-07-25 Ke Kelit Kunststoffwerk Gmbh INSULATION FOR A PIPE OR TUBE PIECE
EP1561570A1 (en) * 2004-02-03 2005-08-10 Maillefer S.A. Method for manufacturing a composite pipe with at least one extruded tubular part made up of polymeric material crosslinked by infrared
FI20115183L (en) 2011-02-24 2012-08-25 Uponor Innovation Ab Manufacture of a pipe to conduct drinking water
EP2677221A1 (en) 2012-06-18 2013-12-25 Uponor Innovation AB Multilayer composite pipe and pipe connection
EP2803892A1 (en) * 2013-05-13 2014-11-19 Zaklad Produkcyjno Uslugowy Miedzyrzecz Polskie Rury Preizolowane SP. Z O.O. Protection tube for pre-insulated products

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH277798A (en) * 1949-05-19 1951-09-15 Cableries Et Trefileries Sa De Moisture resistant tube.
GB1183313A (en) * 1966-05-13 1970-03-04 Ici Ltd Manufacture of Laminated Tubing
US3519518A (en) * 1966-07-07 1970-07-07 Moore & Co Samuel Composite tubing product and apparatus for manufacturing the same
DE2534635C3 (en) * 1975-08-02 1978-03-16 Allgemeine Synthetische Gesellschaft Etablissement, Vaduz Process for the production of a plastic pipe which is resistant to hot water
FR2434326A1 (en) * 1978-08-25 1980-03-21 Ollivier Jean Hot water pipes comprising metal sheath with extruded plastic lining - made using internal pressure to ensure interfacial bonding
DE2923544C2 (en) * 1979-06-09 1982-07-15 Karl Heinz 3353 Bad Gandersheim Vahlbrauk Process for the production of a composite pipe
EP0067919A1 (en) * 1981-06-01 1982-12-29 Pabreco S.A. Plastics pipe strengthened by means of a reinforcement

Also Published As

Publication number Publication date
GB2111164A (en) 1983-06-29
NL8204208A (en) 1983-06-16
ES517359A0 (en) 1983-08-16
ES8308254A1 (en) 1983-08-16
FR2516443A1 (en) 1983-05-20
SE8206476D0 (en) 1982-11-15
GB2111164B (en) 1985-04-03
IT8224035A0 (en) 1982-11-03
DK448782A (en) 1983-05-17
IT1153344B (en) 1987-01-14
GR76538B (en) 1984-08-10

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