DK21291A - Skrueviklet roer - Google Patents

Skrueviklet roer Download PDF

Info

Publication number
DK21291A
DK21291A DK021291A DK21291A DK21291A DK 21291 A DK21291 A DK 21291A DK 021291 A DK021291 A DK 021291A DK 21291 A DK21291 A DK 21291A DK 21291 A DK21291 A DK 21291A
Authority
DK
Denmark
Prior art keywords
hollow part
wrapped pipes
screw
screw wrapped
pipes
Prior art date
Application number
DK021291A
Other languages
English (en)
Other versions
DK21291D0 (da
DK169849B1 (da
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 DK21291D0 publication Critical patent/DK21291D0/da
Publication of DK21291A publication Critical patent/DK21291A/da
Application granted granted Critical
Publication of DK169849B1 publication Critical patent/DK169849B1/da

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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
DK021291A 1988-08-17 1991-02-07 Skrueviklet rør DK169849B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI883806A FI82133C (sv) 1988-08-17 1988-08-17 Spirallindat rör
FI883806 1988-08-17
PCT/FI1989/000151 WO1990002285A1 (en) 1988-08-17 1989-08-16 Spiral-wound tube
FI8900151 1989-08-16

Publications (3)

Publication Number Publication Date
DK21291D0 DK21291D0 (da) 1991-02-07
DK21291A true DK21291A (da) 1991-02-07
DK169849B1 DK169849B1 (da) 1995-03-13

Family

ID=8526929

Family Applications (1)

Application Number Title Priority Date Filing Date
DK021291A DK169849B1 (da) 1988-08-17 1991-02-07 Skrueviklet rør

Country Status (8)

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

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 (sv) * 1999-04-09 2000-08-15 Kwh Pipe Ab Oy Ändpreparering av ett termoplaströr framställt genom spirallindning av en hålprofil
FI107522B (sv) * 1999-11-03 2001-08-31 Kwh Pipe Ab Oy Förfarande och anordning för framställning av spirallindat rör
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 (sv) * 2003-10-24 2005-10-14 Kwh Pipe Ab Oy Pluggning av hålprofilen i ett spirallindat rör
KR100556129B1 (ko) 2005-04-08 2006-03-03 주식회사 대현테크 연결구 일체형 합성수지관 및 그 제조방법
FI124163B (sv) * 2008-06-30 2014-04-15 Uponor Infra Oy Behållare
WO2011149362A1 (en) 2010-05-25 2011-12-01 Fisher & Paykel Healthcare Limited Improved breathing tube
BR112013030962B1 (pt) * 2011-06-03 2021-03-02 Fisher & Paykel Healthcare Limited tubo médico alongado e método de fabicação do tubo médico alongado
CA3035508A1 (en) 2011-07-13 2013-01-17 Fisher & Paykel Healthcare Limited Impeller and motor assembly
EP3738638A1 (en) 2012-03-15 2020-11-18 Fisher & Paykel Healthcare Limited Respiratory gas humidification system
JP6307065B2 (ja) 2012-04-05 2018-04-04 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸補助装置
CN104619373B (zh) 2012-04-27 2017-08-11 费雪派克医疗保健有限公司 用于呼吸增湿系统的可用性特征
GB2581265B (en) 2012-11-14 2021-01-20 Fisher & Paykel Healthcare Ltd Zone heating for respiratory circuits
PL2928533T3 (pl) 2012-12-04 2021-05-17 Fisher & Paykel Healthcare Limited Rurki medyczne i sposoby ich wytwarzania
DE212013000256U1 (de) 2012-12-18 2015-07-22 Fisher & Paykel Healthcare Ltd. Impeller und Rotor Baugruppe
CN115671460A (zh) 2013-09-13 2023-02-03 费雪派克医疗保健有限公司 用于加湿系统的连接
US10814091B2 (en) 2013-10-24 2020-10-27 Fisher & Paykel Healthcare Limited System for delivery of respiratory gases
ES2952715T3 (es) 2013-12-20 2023-11-03 Fisher & Paykel Healthcare Ltd Conexiones de sistema de humidificación
US10449319B2 (en) 2014-02-07 2019-10-22 Fisher & Paykel Healthcare Limited Respiratory humidification system
EP3501586B1 (en) 2014-03-17 2021-02-17 Fisher & Paykel Healthcare Limited Medical tubes for respiratory systems
EP3148624B1 (en) 2014-05-27 2023-06-28 Fisher & Paykel Healthcare Limited Gases mixing and measuring for a medical device
WO2015187039A1 (en) 2014-06-03 2015-12-10 Fisher & Paykel Healthcare Limited Flow mixers for respiratory therapy systems
CN108697873B (zh) 2015-09-09 2021-02-26 费雪派克医疗保健有限公司 对呼吸回路的分区加热的系统
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
SG10202005175TA (en) 2015-12-02 2020-07-29 Fisher & Paykel Healthcare Ltd Flow path sensing for flow therapy apparatus
AU2017371480B2 (en) 2016-12-07 2022-11-03 Fisher And Paykel Healthcare Limited Sensing arrangements for medical devices
AU2017381865B2 (en) 2016-12-22 2023-09-28 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
AU2018256754B2 (en) 2017-04-23 2024-05-30 Fisher & Paykel Healthcare Limited Breathing assistance apparatus

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 (da) * 1968-09-04 1970-03-06
SE312909B (da) * 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 (da) * 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
EP0429506A1 (en) 1991-06-05
EP0429506B1 (en) 1993-12-22
DK21291D0 (da) 1991-02-07
FI82133C (sv) 1991-01-10
FI82133B (fi) 1990-09-28
NO302971B1 (no) 1998-05-11
FI883806A0 (fi) 1988-08-17
DE68911688D1 (de) 1994-02-03
FI883806A (fi) 1990-02-18
WO1990002285A1 (en) 1990-03-08
CA1328234C (en) 1994-04-05
DE68911688T2 (de) 1994-06-16
DK169849B1 (da) 1995-03-13
US5127442A (en) 1992-07-07

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed

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