DE68911688T2 - Spiralförmig aufgewickeltes rohr. - Google Patents

Spiralförmig aufgewickeltes rohr.

Info

Publication number
DE68911688T2
DE68911688T2 DE68911688T DE68911688T DE68911688T2 DE 68911688 T2 DE68911688 T2 DE 68911688T2 DE 68911688 T DE68911688 T DE 68911688T DE 68911688 T DE68911688 T DE 68911688T DE 68911688 T2 DE68911688 T2 DE 68911688T2
Authority
DE
Germany
Prior art keywords
tube
spiral winded
winded
spiral
winded tube
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE68911688T
Other languages
English (en)
Other versions
DE68911688D1 (de
Inventor
Gunnar Blomqvist
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Uponor Infra Oy
Original Assignee
KWH Pipe Oy 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 KWH Pipe Oy AB filed Critical KWH Pipe Oy AB
Publication of DE68911688D1 publication Critical patent/DE68911688D1/de
Application granted granted Critical
Publication of DE68911688T2 publication Critical patent/DE68911688T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Making Paper Articles (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Endoscopes (AREA)
DE68911688T 1988-08-17 1989-08-16 Spiralförmig aufgewickeltes rohr. Expired - Fee Related DE68911688T2 (de)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
DE68911688D1 DE68911688D1 (de) 1994-02-03
DE68911688T2 true DE68911688T2 (de) 1994-06-16

Family

ID=8526929

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68911688T Expired - Fee Related DE68911688T2 (de) 1988-08-17 1989-08-16 Spiralförmig aufgewickeltes rohr.

Country Status (8)

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

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
DE112011101780T5 (de) 2010-05-25 2013-03-14 Fisher & Paykel Healthcare Limited Verbesserter Atemschlauch
AU2012264334B2 (en) 2011-06-03 2017-03-23 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
CN103687638B (zh) 2011-07-13 2017-05-10 费雪派克医疗保健有限公司 叶轮和马达组件
DE112013001443T5 (de) 2012-03-15 2015-02-26 Fisher & Paykel Healthcare Ltd. Atemgasbefeuchtungssystem
CN107812293A (zh) 2012-04-05 2018-03-20 费雪派克医疗保健有限公司 呼吸辅助装置
JP6388574B2 (ja) 2012-04-27 2018-09-12 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸加湿システムの使用適性特徴
CN113648502A (zh) 2012-11-14 2021-11-16 费雪派克医疗保健有限公司 用于呼吸回路的分区加热
CA2896601C (en) 2012-12-04 2021-08-31 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
DE212013000256U1 (de) 2012-12-18 2015-07-22 Fisher & Paykel Healthcare Ltd. Impeller und Rotor Baugruppe
EP3043855B1 (de) 2013-09-13 2020-02-26 Fisher & Paykel Healthcare Limited Verbindungen für ein befeuchtungssystem
WO2015060731A1 (en) 2013-10-24 2015-04-30 Fisher & Paykel Healthcare Limited 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
WO2015187039A1 (en) 2014-06-03 2015-12-10 Fisher & Paykel Healthcare Limited Flow mixers for respiratory therapy systems
TWI794733B (zh) 2015-09-09 2023-03-01 紐西蘭商費雪派克保健有限公司 呼吸加濕系統
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
CN114796784A (zh) 2015-12-02 2022-07-29 费雪派克医疗保健有限公司 流量治疗设备的流动路径感测
EP4063811A1 (de) 2016-12-07 2022-09-28 Fisher & Paykel Healthcare Limited Kappe für eine erfassungsanordnung einer medizinischen vorrichtung
US11311695B2 (en) 2016-12-22 2022-04-26 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
US11401974B2 (en) 2017-04-23 2022-08-02 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 (de) * 1968-09-04 1970-03-06
SE312909B (de) * 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 (de) * 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
FI82133C (sv) 1991-01-10
WO1990002285A1 (en) 1990-03-08
DK169849B1 (da) 1995-03-13
DE68911688D1 (de) 1994-02-03
DK21291A (da) 1991-02-07
FI883806A0 (fi) 1988-08-17
CA1328234C (en) 1994-04-05
DK21291D0 (da) 1991-02-07
US5127442A (en) 1992-07-07
FI82133B (fi) 1990-09-28
FI883806A (fi) 1990-02-18
EP0429506B1 (de) 1993-12-22
EP0429506A1 (de) 1991-06-05
NO302971B1 (no) 1998-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE KNOBLAUCH UND KNOBLAUCH, 60322 FRANK

8339 Ceased/non-payment of the annual fee