HRP20010783B1 - Process for the continuous production of insulation tubular covering consisting of at least three layers - Google Patents

Process for the continuous production of insulation tubular covering consisting of at least three layers

Info

Publication number
HRP20010783B1
HRP20010783B1 HR20010783A HRP20010783A HRP20010783B1 HR P20010783 B1 HRP20010783 B1 HR P20010783B1 HR 20010783 A HR20010783 A HR 20010783A HR P20010783 A HRP20010783 A HR P20010783A HR P20010783 B1 HRP20010783 B1 HR P20010783B1
Authority
HR
Croatia
Prior art keywords
tubular
layers
intersecting
continuous production
tubular sleeve
Prior art date
Application number
HR20010783A
Other languages
Croatian (hr)
Inventor
P. Weibel J�rg
Original Assignee
Armacell Enterprise 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 Armacell Enterprise Gmbh filed Critical Armacell Enterprise Gmbh
Publication of HRP20010783A2 publication Critical patent/HRP20010783A2/en
Publication of HRP20010783B1 publication Critical patent/HRP20010783B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/48—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively
    • B29C53/52—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges for articles of indefinite length, i.e. bending a strip progressively using external forming surfaces, e.g. sleeves
    • 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
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/26—Lining or sheathing of internal surfaces
    • B29C63/30—Lining or sheathing of internal surfaces using sheet or web-like material
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • B29C66/4322—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms by joining a single sheet to itself
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/49—Internally supporting the, e.g. tubular, article during joining
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • 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
    • 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
    • B29C48/03—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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/727—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being porous, e.g. foam
    • 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • B29L2023/225—Insulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Insulation (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Insulating Bodies (AREA)
  • Molding Of Porous Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

Postupak za kontinuiranu proizvodnju izolacione cjevaste navlake, koja ima najmanje tri sloja, vanjski zaštitni sloj, unutarnji klizni sloj i srednji sloj od izolacionog materijala, naznačen time, da se - cjevasta navlaka ekstrudira iz toplinski izolirajuće pjene, - cjevasta navlaka rasječe uz stvaranje dviju planparalelnih, u biti aksijalnih presječnih ploha, - presječena cjevasta navlaka raširi u biti u ploču, - na unutarnju stranu cjevaste navlake, raširene u ploču, prianjajuće nanese klizni materijal, - cjevasta navlaka, raširena u ploču s unutarnje strane nanesenim kliznim materijalom, vrati u cjevasti oblik s presječnim plohama koje leže jedna uz drugu, - presječne plohe cjevaste navlake međusobno povežu i- na vanjsku stranu cjevaste navlake stavi bešavni plašteni sloj. Patent sadrži još 9 patentnih zahtjeva.A process for the continuous production of an insulating tubular sleeve having at least three layers, an outer protective layer, an inner sliding layer and a middle layer of insulating material, characterized in that - the tubular sleeve is extruded from thermally insulating foam, - the tubular sleeve is cut to form two planar parallel , essentially axial intersecting surfaces, - the intersecting tubular cover extends substantially into the plate, - on the inside of the tubular cover, extended into the panel, adhering to the sliding material, shape with intersecting surfaces adjacent to each other, - intersecting tubular sleeves interconnect and - on the outside of the tubular sleeve put a seamless mantle layer. The patent contains 9 more claims.

HR20010783A 2000-11-21 2001-10-23 Process for the continuous production of insulation tubular covering consisting of at least three layers HRP20010783B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00125497A EP1208962B1 (en) 2000-11-21 2000-11-21 Method for the continuous production of an insulating pipe comprising at least three layers

Publications (2)

Publication Number Publication Date
HRP20010783A2 HRP20010783A2 (en) 2003-02-28
HRP20010783B1 true HRP20010783B1 (en) 2009-03-31

Family

ID=8170441

Family Applications (1)

Application Number Title Priority Date Filing Date
HR20010783A HRP20010783B1 (en) 2000-11-21 2001-10-23 Process for the continuous production of insulation tubular covering consisting of at least three layers

Country Status (11)

Country Link
EP (1) EP1208962B1 (en)
AT (1) ATE259291T1 (en)
CZ (1) CZ297749B6 (en)
DE (1) DE50005269D1 (en)
ES (1) ES2215548T3 (en)
HR (1) HRP20010783B1 (en)
HU (1) HU225318B1 (en)
NO (1) NO20015230L (en)
PL (1) PL199068B1 (en)
SI (1) SI1208962T1 (en)
SK (1) SK285891B6 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1396675A1 (en) * 2002-09-05 2004-03-10 Tosetz Co. Ltd. Fire protection device
DE10243358A1 (en) * 2002-09-18 2004-04-01 E. Missel Gmbh & Co. Insulation material for pipes
DE60314465T2 (en) 2003-07-18 2008-02-21 Armacell Enterprise Gmbh POLYMERSHOE TUBES FOR PIPE INSULATION AND METHOD FOR CONTINUOUS MANUFACTURE OF SUCH A TUBE
DE102009051071A1 (en) * 2009-10-21 2011-04-28 Linhardt Gmbh & Co. Kg Method for producing packaging, in particular tubes and packaging
EP2998635A1 (en) * 2014-09-19 2016-03-23 HakaGerodur AG Plastic pipe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338071A1 (en) * 1983-10-20 1985-05-09 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Process for the continuous production of flexible, thermally insulated pipelines
EP0279024A2 (en) * 1987-02-12 1988-08-24 kabelmetal electro GmbH Method for the continuous manufacture of a flexible heat-insulating tube
WO1998056240A1 (en) * 1997-06-13 1998-12-17 Nomaco, Inc. Integrally bonded, multilayer foamed product

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3714917A1 (en) 1987-05-05 1988-11-24 Missel Gmbh & Co E Tubular multilayer insulating material
DE19730153A1 (en) 1997-07-14 1999-01-21 Missel Gmbh & Co E Insulation sleeve for metallic and other non-combustible pipes and ducts

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338071A1 (en) * 1983-10-20 1985-05-09 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Process for the continuous production of flexible, thermally insulated pipelines
EP0279024A2 (en) * 1987-02-12 1988-08-24 kabelmetal electro GmbH Method for the continuous manufacture of a flexible heat-insulating tube
WO1998056240A1 (en) * 1997-06-13 1998-12-17 Nomaco, Inc. Integrally bonded, multilayer foamed product

Also Published As

Publication number Publication date
HU0104983D0 (en) 2002-01-28
DE50005269D1 (en) 2004-03-18
EP1208962B1 (en) 2004-02-11
NO20015230L (en) 2002-05-22
SK16732001A3 (en) 2002-06-04
HUP0104983A2 (en) 2002-07-29
HRP20010783A2 (en) 2003-02-28
CZ20014111A3 (en) 2002-07-17
PL199068B1 (en) 2008-08-29
NO20015230D0 (en) 2001-10-26
EP1208962A1 (en) 2002-05-29
CZ297749B6 (en) 2007-03-21
ATE259291T1 (en) 2004-02-15
HU225318B1 (en) 2006-09-28
SK285891B6 (en) 2007-10-04
PL350752A1 (en) 2002-06-03
SI1208962T1 (en) 2004-06-30
ES2215548T3 (en) 2004-10-16

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Legal Events

Date Code Title Description
A1OB Publication of a patent application
ARAI Request for the grant of a patent on the basis of the submitted results of a substantive examination of a patent application
B1PR Patent granted
ODRP Renewal fee for the maintenance of a patent

Payment date: 20140924

Year of fee payment: 14

PNAN Change of the applicant name, address/residence

Owner name: ARMACELL ENTERPRISE GMBH & CO. KG, DE

PBON Lapse due to non-payment of renewal fee

Effective date: 20151023