FI115663B - Ventilationskanal av plast - Google Patents

Ventilationskanal av plast Download PDF

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Publication number
FI115663B
FI115663B FI20030161A FI20030161A FI115663B FI 115663 B FI115663 B FI 115663B FI 20030161 A FI20030161 A FI 20030161A FI 20030161 A FI20030161 A FI 20030161A FI 115663 B FI115663 B FI 115663B
Authority
FI
Finland
Prior art keywords
ventilation duct
antistatic
layer
outer layer
inner layer
Prior art date
Application number
FI20030161A
Other languages
English (en)
Finnish (fi)
Other versions
FI20030161A0 (sv
FI20030161A (sv
Inventor
Rauno Juuti
Original Assignee
Uponor Innovation Ab
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 Uponor Innovation Ab filed Critical Uponor Innovation Ab
Publication of FI20030161A0 publication Critical patent/FI20030161A0/sv
Priority to FI20030161A priority Critical patent/FI115663B/sv
Priority to DK04707243T priority patent/DK1590592T3/da
Priority to PCT/FI2004/000051 priority patent/WO2004070252A1/en
Priority to EP04707243A priority patent/EP1590592B1/en
Priority to EA200501071A priority patent/EA006885B1/ru
Priority to AT04707243T priority patent/ATE377168T1/de
Priority to DE602004009759T priority patent/DE602004009759D1/de
Publication of FI20030161A publication Critical patent/FI20030161A/sv
Application granted granted Critical
Publication of FI115663B publication Critical patent/FI115663B/sv
Priority to NO20054043A priority patent/NO338249B1/no

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
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/125—Rigid pipes of plastics with or without reinforcement electrically conducting
    • 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
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0281—Multilayer duct
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/30—Details or features not otherwise provided for comprising fireproof material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Duct Arrangements (AREA)
  • Laminated Bodies (AREA)
  • Elimination Of Static Electricity (AREA)

Claims (7)

1. Ventilationskanal av plast, vilken ventilationskanal uppvisar ät-minstone tvä skikt (2, 3, 4) och vilken ventilationskanal är ätminstone delvis antistatiskt bildad, kännetecknadavatt ventilationskanalen (1) omfattar 5 ett inre skikt, som bildats sa att det är permanent antistatiskt, och ett yttre skikt (3), i vars plastmaterial det finns ett kortvarigt antistatiskt ämne.
2. Ventilationskanal enligt patentkrav l.kännetecknadavatt det inre skiktet (2) och det yttre skiktet (3) är bildade av polypropen.
3. Ventilationskanal enligt patentkrav 1 eller 2, kännetecknad 10 av att det inre skiktet (2) bildats sä att det är permanent antistatiskt genom att till dess plastmaterial tillsätta kolsvart.
4. Ventilationskanal enligt nägot av de föregäende patentkraven, kännetecknad av att det yttre skiktet (3) uppvisar ett brandskyddsmedel och/elfer ett färgämne.
5. Ventilationskanal enligt nägot av de föregäende patentkraven, k ä n n e t e c k n a d av att det mellan det inre skiktet (2) och det yttre skiktet (3) finns ett mellanskikt (4).
6. Ventilationskanal enligt patentkrav 5, kännetecknad av att mellanskiktet (4) bildats av ett till materialkostnaderna billigare material än det 20 inre skiktet (2) och det yttre skiktet (3).
....; 7. Ventilationskanal enligt patentkrav 5 eller 6, kännetecknad . , , av att ett kortvarigt antistatiskt ämne blandats i mellanskiktets (4) material. 1 i · t ·
FI20030161A 2003-02-03 2003-02-03 Ventilationskanal av plast FI115663B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20030161A FI115663B (sv) 2003-02-03 2003-02-03 Ventilationskanal av plast
EA200501071A EA006885B1 (ru) 2003-02-03 2004-02-02 Вентиляционный трубопровод из пластического материала, состоящий по крайней мере из двух слоев и выполненный, по крайней мере, частично антистатическим
PCT/FI2004/000051 WO2004070252A1 (en) 2003-02-03 2004-02-02 Plastic ventilation duct that has at least two layers and is made at least partially antistatic
EP04707243A EP1590592B1 (en) 2003-02-03 2004-02-02 Plastic ventilation duct that has at least two layers and is made at least partially antistatic
DK04707243T DK1590592T3 (da) 2003-02-03 2004-02-02 Plastventilationskanal, som har mindst to lag og er fremstillet i det mindste delvis antistatisk
AT04707243T ATE377168T1 (de) 2003-02-03 2004-02-02 Zumindest teilweise antistatisch ausgeführter kunststofflüftungskanal mit mindestens zwei lagen
DE602004009759T DE602004009759D1 (de) 2003-02-03 2004-02-02 Zumindest teilweise antistatisch ausgeführter kunststofflüftungskanal mit mindestens zwei lagen
NO20054043A NO338249B1 (no) 2003-02-03 2005-08-31 Plastventilasjonskanal som har i det minste to lag og er lagd i det minste delvis antistatisk

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20030161 2003-02-03
FI20030161A FI115663B (sv) 2003-02-03 2003-02-03 Ventilationskanal av plast

Publications (3)

Publication Number Publication Date
FI20030161A0 FI20030161A0 (sv) 2003-02-03
FI20030161A FI20030161A (sv) 2004-08-04
FI115663B true FI115663B (sv) 2005-06-15

Family

ID=8565520

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20030161A FI115663B (sv) 2003-02-03 2003-02-03 Ventilationskanal av plast

Country Status (8)

Country Link
EP (1) EP1590592B1 (sv)
AT (1) ATE377168T1 (sv)
DE (1) DE602004009759D1 (sv)
DK (1) DK1590592T3 (sv)
EA (1) EA006885B1 (sv)
FI (1) FI115663B (sv)
NO (1) NO338249B1 (sv)
WO (1) WO2004070252A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010203043B2 (en) * 2005-05-11 2012-04-19 Scott, Laurence Clifford One way duct valve
WO2006119586A1 (en) * 2005-05-11 2006-11-16 Scott, Laurence, Clifford Air duct
AU2006246325C1 (en) * 2005-05-11 2011-10-20 Scott, Laurence Clifford Air duct
SE532614C2 (sv) * 2008-05-22 2010-03-02 Lars-Ingvar Nordstroem Tub av vävförstärkt pvc
CN103174883B (zh) * 2013-04-10 2015-07-15 苏州旭光聚合物有限公司 一种阻燃聚丙烯管道
CN105196556A (zh) * 2015-08-05 2015-12-30 ***塑胶（苏州）有限公司 一种抗静电缠绕管及其生产工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2742445B1 (fr) * 1995-12-19 1998-01-16 Atochem Elf Sa Compositions antistatiques et adherentes a base de polyamide
BE1012224A6 (fr) * 1998-10-08 2000-07-04 Solvay Corps creux multicouche en matiere thermoplastique et procede pour sa fabrication.
DE60004907T2 (de) * 1999-03-16 2005-12-29 Atofina Aus mehreren auf Polyamid basierenden Schichten zusammengesetzter Schlauch für den Kraftstofftransport
DE10012832A1 (de) * 2000-03-16 2001-09-20 Erwin Grohmann Lüftungsrohr

Also Published As

Publication number Publication date
DE602004009759D1 (de) 2007-12-13
DK1590592T3 (da) 2008-03-10
EP1590592A1 (en) 2005-11-02
NO20054043L (no) 2005-08-31
EP1590592B1 (en) 2007-10-31
EA200501071A1 (ru) 2005-12-29
ATE377168T1 (de) 2007-11-15
FI20030161A0 (sv) 2003-02-03
WO2004070252A1 (en) 2004-08-19
NO20054043D0 (no) 2005-08-31
NO338249B1 (no) 2016-08-08
EA006885B1 (ru) 2006-04-28
FI20030161A (sv) 2004-08-04

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