FI87902C - Förfarande för åstadkommande av en kabelkanal - Google Patents

Förfarande för åstadkommande av en kabelkanal Download PDF

Info

Publication number
FI87902C
FI87902C FI901785A FI901785A FI87902C FI 87902 C FI87902 C FI 87902C FI 901785 A FI901785 A FI 901785A FI 901785 A FI901785 A FI 901785A FI 87902 C FI87902 C FI 87902C
Authority
FI
Finland
Prior art keywords
pipe element
hose
layer
pipe
flow tube
Prior art date
Application number
FI901785A
Other languages
English (en)
Finnish (fi)
Other versions
FI901785A (fi
FI901785A0 (fi
FI87902B (fi
Inventor
Stefan Lindvall
Original Assignee
Muotekno Ab Oy
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 Muotekno Ab Oy filed Critical Muotekno Ab Oy
Priority to FI901785A priority Critical patent/FI87902C/sv
Publication of FI901785A0 publication Critical patent/FI901785A0/fi
Priority to PCT/FI1991/000101 priority patent/WO1991015701A1/en
Publication of FI901785A publication Critical patent/FI901785A/fi
Application granted granted Critical
Publication of FI87902B publication Critical patent/FI87902B/fi
Publication of FI87902C publication Critical patent/FI87902C/sv

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
    • B29C44/1228—Joining preformed parts by the expanding material
    • B29C44/1242—Joining preformed parts by the expanding material the preformed parts being concentric
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0033—Moulds or cores; Details thereof or accessories therefor constructed for making articles provided with holes
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
    • B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
    • B29C33/505—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible cores or mandrels, e.g. inflatable
    • 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
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FI901785A 1990-04-09 1990-04-09 Förfarande för åstadkommande av en kabelkanal FI87902C (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI901785A FI87902C (sv) 1990-04-09 1990-04-09 Förfarande för åstadkommande av en kabelkanal
PCT/FI1991/000101 WO1991015701A1 (en) 1990-04-09 1991-04-05 A method for achieving a cable conduit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI901785 1990-04-09
FI901785A FI87902C (sv) 1990-04-09 1990-04-09 Förfarande för åstadkommande av en kabelkanal

Publications (4)

Publication Number Publication Date
FI901785A0 FI901785A0 (fi) 1990-04-09
FI901785A FI901785A (fi) 1991-10-10
FI87902B FI87902B (fi) 1992-11-30
FI87902C true FI87902C (sv) 1993-03-10

Family

ID=8530241

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901785A FI87902C (sv) 1990-04-09 1990-04-09 Förfarande för åstadkommande av en kabelkanal

Country Status (2)

Country Link
FI (1) FI87902C (sv)
WO (1) WO1991015701A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2746695B1 (fr) * 1996-03-29 1998-05-15 Valeo Climatisation Procede de fabrication d'une planche de bord de vehicule automobile, avec conduits d'air integres, et planche de bord ainsi obtenue
NL1012057C2 (nl) * 1999-05-12 2000-11-14 Pipelife Nederland Bv Beschermde kunststofbuis.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400737A (en) * 1966-07-07 1968-09-10 Moore & Co Samuel Composite tubing product and apparatus for manufacturing the same
DE2233865A1 (de) * 1972-07-10 1974-01-24 Reimer Horstmann Leitungssystem fuer den transport von wasser oder sonstigen medien, mit integrierter zirkulationsleitung
EP0352943B1 (en) * 1988-07-25 1995-06-28 Minnesota Mining And Manufacturing Company Method for producing a sheet member containing at least one enclosed channel

Also Published As

Publication number Publication date
FI901785A (fi) 1991-10-10
WO1991015701A1 (en) 1991-10-17
FI901785A0 (fi) 1990-04-09
FI87902B (fi) 1992-11-30

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: OY KWH TECH AB

FG Patent granted

Owner name: OY KWH TECH AB

MA Patent expired