FI82133B - Spirallindat roer. - Google Patents

Spirallindat roer. Download PDF

Info

Publication number
FI82133B
FI82133B FI883806A FI883806A FI82133B FI 82133 B FI82133 B FI 82133B FI 883806 A FI883806 A FI 883806A FI 883806 A FI883806 A FI 883806A FI 82133 B FI82133 B FI 82133B
Authority
FI
Finland
Prior art keywords
spiral
wound pipe
profile
pipe according
modified polymer
Prior art date
Application number
FI883806A
Other languages
English (en)
Swedish (sv)
Other versions
FI883806A0 (fi
FI82133C (fi
FI883806A (fi
Inventor
Gunnar Blomqvist
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 FI883806A0 publication Critical patent/FI883806A0/fi
Priority to FI883806A priority Critical patent/FI82133C/fi
Priority to PCT/FI1989/000151 priority patent/WO1990002285A1/en
Priority to DE68911688T priority patent/DE68911688T2/de
Priority to AT89909193T priority patent/ATE99031T1/de
Priority to EP89909193A priority patent/EP0429506B1/en
Priority to US07/651,230 priority patent/US5127442A/en
Priority to CA000614465A priority patent/CA1328234C/en
Publication of FI883806A publication Critical patent/FI883806A/fi
Application granted granted Critical
Publication of FI82133B publication Critical patent/FI82133B/fi
Publication of FI82133C publication Critical patent/FI82133C/fi
Priority to DK021291A priority patent/DK169849B1/da
Priority to NO910612A priority patent/NO302971B1/no
Priority to NO91910612A priority patent/NO910612L/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
    • F16L9/16—Rigid pipes wound from sheets or strips, 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/78—Winding and joining, e.g. winding spirally helically using profiled sheets or strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)
  • Making Paper Articles (AREA)
  • Endoscopes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Claims (7)

1. Reikäprofiilista (1) kierukkakäämitty putki, joka on liitetty yhteen ekstruusiohitsaamalla tai liimaamalla, tunnettu siitä, että reikäprofiili (1) on koekstrudoitu jolloin siinä on homogenipintaista ja hyvän hitsattavuuden omaavaa muovia oleva ulkokerros (2) sekä ainakin yksi modifioitua polymeeriä oleva sisäkerros (3).
2. Patenttivaatimuksen 1 mukainen kierukkakäämitty putki, tunnettu siitä, että reikäprofiilissa (1) on modifioitua polymeeriä oleva keskikerros (3) ja homogeenipintaista muovia oleva sisäkerros (4).
3. Patenttivaatimuksen 1 tai 2 mukainen kierukkakäämitty putki, tunnettu siitä, että modifioitu polymeeri on vaahdotettu.
4. Patenttivaatimuksen 1 tai 2 mukainen kierukkakäämitty putki, tunnettu siitä, että modifioitu polymeeri on mineraalitäytteinen polymeeri.
5. Jonkin patenttivaatimuksen 1-4 mukainen kierukkakäämitty putki, tunnettu siitä, että ulkokerros (2) on UV-stabiloitua polyeteeniä, polypropeeniä, polyvinyylikloridia tai polykarbonaattia.
6. Jonkin edellisen patenttivaatimuksen mukainen kierukka-käämitty putki, tunnettu siitä, että reikäprofiili (1) on poikkileikkaukseltaan pääasiassa suorakulmion muotoinen .
7. Patenttivaatimuksen 6 mukainen kierukkakäämitty putki, tunnettu siitä, että ulkokerros (2) reikäprofiilin (1) sillä sivuseinämällä, joka muodostaa kierukkakäämityn putken sisäpinnan, on kemikaaliresistettiä polymeeriä.
FI883806A 1988-08-17 1988-08-17 Spirallindat roer. FI82133C (fi)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI883806A FI82133C (fi) 1988-08-17 1988-08-17 Spirallindat roer.
DE68911688T DE68911688T2 (de) 1988-08-17 1989-08-16 Spiralförmig aufgewickeltes rohr.
PCT/FI1989/000151 WO1990002285A1 (en) 1988-08-17 1989-08-16 Spiral-wound tube
AT89909193T ATE99031T1 (de) 1988-08-17 1989-08-16 Spiralfoermig aufgewickeltes rohr.
EP89909193A EP0429506B1 (en) 1988-08-17 1989-08-16 Spiral-wound tube
US07/651,230 US5127442A (en) 1988-08-17 1989-08-16 Plastic tube formed by spiral winding of hollow section
CA000614465A CA1328234C (en) 1988-08-17 1989-09-29 Spiral-wound tube
DK021291A DK169849B1 (da) 1988-08-17 1991-02-07 Skrueviklet rør
NO910612A NO302971B1 (no) 1988-08-17 1991-02-15 Spiralviklet rör
NO91910612A NO910612L (no) 1988-08-17 1991-02-15 Spiralviklet roer.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI883806A FI82133C (fi) 1988-08-17 1988-08-17 Spirallindat roer.
FI883806 1988-08-17

Publications (4)

Publication Number Publication Date
FI883806A0 FI883806A0 (fi) 1988-08-17
FI883806A FI883806A (fi) 1990-02-18
FI82133B true FI82133B (fi) 1990-09-28
FI82133C FI82133C (fi) 1991-01-10

Family

ID=8526929

Family Applications (1)

Application Number Title Priority Date Filing Date
FI883806A FI82133C (fi) 1988-08-17 1988-08-17 Spirallindat roer.

Country Status (8)

Country Link
US (1) US5127442A (fi)
EP (1) EP0429506B1 (fi)
CA (1) CA1328234C (fi)
DE (1) DE68911688T2 (fi)
DK (1) DK169849B1 (fi)
FI (1) FI82133C (fi)
NO (1) NO302971B1 (fi)
WO (1) WO1990002285A1 (fi)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3304049B2 (ja) * 1997-02-17 2002-07-22 タイガースポリマー株式会社 可撓性ホース
US6105649A (en) * 1998-09-30 2000-08-22 Jerry C. Levingston Pipe extrusion apparatus including winding a hollow profile
FI105415B (fi) * 1999-04-09 2000-08-15 Kwh Pipe Ab Oy OnteloprofiiliaKIerrekäämimällä valmistetun kestomOnteloprofiilia kierrekäämimällä valmistetun kestomuoviputken pään valmisteleminen uoviputken pään valmisteleminen
FI107522B (fi) * 1999-11-03 2001-08-31 Kwh Pipe Ab Oy Menetelmä ja laite kierrekäämityn putken valmistamisksi
CN1109212C (zh) * 2000-10-30 2003-05-21 甘国工 管壁有空心增强结构的高分子拉伸定向复合塑料管
FI115391B (fi) * 2001-10-03 2005-04-29 Kwh Pipe Ab Oy Menetelmä säiliön kevytrakenteisen päädyn valmistamiseksi ja tällaisella päädyllä varustettu säiliö
FI116212B (fi) * 2003-10-24 2005-10-14 Kwh Pipe Ab Oy Kierrekäämityn putken onteloprofiilin tulppaaminen
KR100556129B1 (ko) 2005-04-08 2006-03-03 주식회사 대현테크 연결구 일체형 합성수지관 및 그 제조방법
FI124163B (fi) * 2008-06-30 2014-04-15 Uponor Infra Oy Säiliö
US9295801B2 (en) 2010-05-25 2016-03-29 Fisher & Paykel Healthcare Limited Breathing tube
CN107050617B (zh) * 2011-06-03 2021-02-26 费雪派克医疗保健有限公司 医用管和制造方法
WO2013009193A1 (en) 2011-07-13 2013-01-17 Fisher & Paykel Healthcare Limited Impeller and motor assembly
IN2014MN02052A (fi) 2012-03-15 2015-08-14 Fisher & Paykel Healthcare Ltd
EP3446737B8 (en) 2012-04-05 2021-12-22 Fisher & Paykel Healthcare Limited Respiratory assistance apparatus
AU2013253097B2 (en) 2012-04-27 2018-11-08 Fisher & Paykel Healthcare Limited Usability features for respiratory humidification system
CA3176227A1 (en) 2012-11-14 2014-05-22 Fisher & Paykel Healthcare Limited Zone heating for respiratory circuits
DE112013005798T5 (de) 2012-12-04 2015-11-26 Ibrahim Al-Tiay Medizinischer Schlauch und Herstellungsverfahren
AU2013101734A4 (en) 2012-12-18 2015-09-24 Fisher & Paykel Healthcare Limited Impeller and motor assembly
AU2014319042B2 (en) 2013-09-13 2019-03-28 Fisher And Paykel Healthcare Limited Connections for humidifcation system
US10814091B2 (en) 2013-10-24 2020-10-27 Fisher & Paykel Healthcare Limited System for delivery of respiratory gases
CA3176263A1 (en) 2013-12-20 2015-06-25 Fisher & Paykel Healthcare Limited Humidification system connections
US10449319B2 (en) 2014-02-07 2019-10-22 Fisher & Paykel Healthcare Limited Respiratory humidification system
CN106232167B (zh) 2014-03-17 2020-03-24 费雪派克医疗保健有限公司 用于呼吸系统的医用管
JP2017517319A (ja) 2014-05-27 2017-06-29 フィッシャー アンド ペイケル ヘルスケア リミテッド 医療機器のためのガスの混合および測定
EP3607988A1 (en) 2014-06-03 2020-02-12 Fisher & Paykel Healthcare Limited Flow mixers for respiratory therapy systems
CA3177078A1 (en) 2015-09-09 2017-03-16 Fisher & Paykel Healthcare Limited Zone heating for respiratory circuits
UA115587C2 (uk) 2015-10-09 2017-11-27 Олександр Миколайович Березін Спіральношовний полімерний виріб із стільниковою стінкою (варіанти) та довгомірний порожнистий термопластичний профіль для його виробництва
GB2598024B (en) 2015-12-02 2022-05-04 Fisher & Paykel Healthcare Ltd Flow path sensing for flow therapy apparatus
WO2018106126A1 (en) 2016-12-07 2018-06-14 Fisher And Paykel Healthcare Limited Sensing arrangements for medical devices
EP3544662A4 (en) 2016-12-22 2020-07-29 Fisher & Paykel Healthcare Limited MEDICAL TUBES AND METHOD FOR THE PRODUCTION THEREOF
EP3615820A4 (en) 2017-04-23 2021-01-06 Fisher & Paykel Healthcare Limited BREATHING ASSISTANCE DEVICE

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2874722A (en) * 1952-10-06 1959-02-24 Eva F Hamblin Buoyant, insulated flexible tubing and method of making same
US3273600A (en) * 1963-06-10 1966-09-20 Air Reduction Flexible tube
NL150210B (nl) * 1964-09-14 1976-07-15 Polva Nederland Bv Buigzame strook voor het schroefvormig wikkelen tot een buis.
DE1450348B2 (de) * 1964-12-30 1970-05-21 Hawerkamp, Manfred, 5210 Troiadorf Verfahren zur Herstellung eines Rohres oder Behälters aus einem mit einer Verstärkungseinlage verstärkten Band aus Kunststoff
CH480588A (de) * 1968-04-05 1969-10-31 Dynamit Nobel Ag Profil aus thermoplastischem Kunststoff
NL6812603A (fi) * 1968-09-04 1970-03-06
SE312909B (fi) * 1968-11-14 1969-07-28 S Ahlqvist
US3811478A (en) * 1969-10-29 1974-05-21 S Ahlqvist Tube wall
DE2308418B2 (de) * 1972-06-21 1976-04-08 Petzetakis, Aristovoulos George, Moschaton, Piräus (Griechenland) Verfahren und vorrichtung zum herstellen eines insbesondere grosskalibrigen rohres aus thermoplastischem kunststoff
FR2203044B1 (fi) * 1972-10-12 1976-11-19 Battelle Memorial Institute
US4304268A (en) * 1979-01-15 1981-12-08 Richard Gilman Insulation tubes and process of making same
FR2464819A1 (fr) * 1979-09-10 1981-03-20 Pont A Mousson Tube en matiere plastique obtenu par enroulement en helice d'un profile
DE3246247A1 (de) * 1982-12-14 1984-06-14 Siemens AG, 1000 Berlin und 8000 München Doppelwandiger, flexibler schlauch
BR8600761A (pt) * 1985-02-25 1986-11-04 Shiro Kanao Cano subterraneo de resina sintetica com capacidade de suportar altas pressoes

Also Published As

Publication number Publication date
US5127442A (en) 1992-07-07
FI883806A0 (fi) 1988-08-17
DK21291A (da) 1991-02-07
FI82133C (fi) 1991-01-10
DK21291D0 (da) 1991-02-07
EP0429506B1 (en) 1993-12-22
EP0429506A1 (en) 1991-06-05
DE68911688D1 (de) 1994-02-03
DE68911688T2 (de) 1994-06-16
FI883806A (fi) 1990-02-18
WO1990002285A1 (en) 1990-03-08
NO302971B1 (no) 1998-05-11
DK169849B1 (da) 1995-03-13
CA1328234C (en) 1994-04-05

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FG Patent granted

Owner name: OY KWH PIPE AB

MA Patent expired