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NO20044932L - Fremgangsmate og system for a utforme en gren i et polymerisk ror ved hjelp av oppvarmet vaeske, for a plastisere en rorveggseksjon som skal skyves utover for a danne nevnte gren - Google Patents

Fremgangsmate og system for a utforme en gren i et polymerisk ror ved hjelp av oppvarmet vaeske, for a plastisere en rorveggseksjon som skal skyves utover for a danne nevnte gren

Info

Publication number
NO20044932L
NO20044932L NO20044932A NO20044932A NO20044932L NO 20044932 L NO20044932 L NO 20044932L NO 20044932 A NO20044932 A NO 20044932A NO 20044932 A NO20044932 A NO 20044932A NO 20044932 L NO20044932 L NO 20044932L
Authority
NO
Norway
Prior art keywords
branch
pipe
forming
plasticize
wall section
Prior art date
Application number
NO20044932A
Other languages
English (en)
Norwegian (no)
Inventor
Ajay Oommen
Original Assignee
Kwh Pipe 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 Kwh Pipe Ab Oy filed Critical Kwh Pipe Ab Oy
Publication of NO20044932L publication Critical patent/NO20044932L/no

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
    • B29D23/003—Pipe joints, e.g. straight 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0009—Cutting out
    • B29C2793/0018—Cutting out for making a hole
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
    • 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
    • B29L2031/24—Pipe joints or couplings
    • B29L2031/246—T-joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
NO20044932A 2002-05-17 2004-11-11 Fremgangsmate og system for a utforme en gren i et polymerisk ror ved hjelp av oppvarmet vaeske, for a plastisere en rorveggseksjon som skal skyves utover for a danne nevnte gren NO20044932L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20020934A FI115733B (sv) 2002-05-17 2002-05-17 Förfarande och system för formning av en gren i ett polymert rör
PCT/FI2003/000362 WO2003098092A1 (en) 2002-05-17 2003-05-09 Method and system for forming a branch in a polymeric pipe, using heated liquid in order to plasticize a pipe wall section which is to be displaced outwardly to form said branch

Publications (1)

Publication Number Publication Date
NO20044932L true NO20044932L (no) 2004-11-11

Family

ID=8563960

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20044932A NO20044932L (no) 2002-05-17 2004-11-11 Fremgangsmate og system for a utforme en gren i et polymerisk ror ved hjelp av oppvarmet vaeske, for a plastisere en rorveggseksjon som skal skyves utover for a danne nevnte gren

Country Status (13)

Country Link
EP (1) EP1506363B1 (sv)
CN (1) CN1316195C (sv)
AT (1) ATE345465T1 (sv)
AU (1) AU2003229821B9 (sv)
CA (1) CA2484763A1 (sv)
DE (1) DE60309696T2 (sv)
DK (1) DK1506363T3 (sv)
FI (1) FI115733B (sv)
MY (1) MY136805A (sv)
NO (1) NO20044932L (sv)
PL (1) PL374421A1 (sv)
RU (1) RU2310118C2 (sv)
WO (1) WO2003098092A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100350180C (zh) * 2004-05-31 2007-11-21 陈祥禧 异径三通管件的加工方法及其专用设备
CN116533533B (zh) * 2023-04-20 2025-09-02 河北工业大学 一种塑管热熔焊机加热装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297013A (en) * 1941-04-09 1942-09-29 Gen Motors Corp Method of making t's of metal tubing
AU412466B2 (en) * 1966-10-18 1971-04-21 Davies Fred Improvements in and relating to pipefitting tools
US3654008A (en) * 1970-07-15 1972-04-04 Rogers Sales & Service Inc Manufacture of a process of a plastic t-assembly
US3798097A (en) * 1972-03-23 1974-03-19 E Mendenhall Method of making branched plastic conduits
JPH07167367A (ja) * 1993-11-30 1995-07-04 Sekisui Chem Co Ltd 熱可塑性樹脂管の分岐加工方法
JPH08118472A (ja) * 1994-10-24 1996-05-14 Sekisui Chem Co Ltd 塩化ビニル系樹脂成形品同士の融着接合方法ならびに塩化ビニル系樹脂分岐管継手の製造方法
US5776293A (en) * 1995-01-30 1998-07-07 Levingston; Jerry C. Joints for polymeric pipe

Also Published As

Publication number Publication date
ATE345465T1 (de) 2006-12-15
DE60309696T2 (de) 2007-09-13
WO2003098092A1 (en) 2003-11-27
PL374421A1 (en) 2005-10-17
AU2003229821B2 (en) 2008-03-20
RU2004136986A (ru) 2005-05-27
FI20020934A0 (sv) 2002-05-17
FI115733B (sv) 2005-06-30
EP1506363B1 (en) 2006-11-15
DE60309696D1 (de) 2006-12-28
DK1506363T3 (da) 2007-03-12
AU2003229821B9 (en) 2008-04-24
CA2484763A1 (en) 2003-11-27
CN1653292A (zh) 2005-08-10
MY136805A (en) 2008-11-28
AU2003229821A1 (en) 2003-12-02
RU2310118C2 (ru) 2007-11-10
FI20020934L (sv) 2003-11-18
CN1316195C (zh) 2007-05-16
EP1506363A1 (en) 2005-02-16

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