CH488135A - Mit einem aufgeschäumten Kunststoff thermisch isoliertes, koaxiales Rohrsystem und Verfahren zu dessen Herstellung - Google Patents

Mit einem aufgeschäumten Kunststoff thermisch isoliertes, koaxiales Rohrsystem und Verfahren zu dessen Herstellung

Info

Publication number
CH488135A
CH488135A CH1462269A CH1462269A CH488135A CH 488135 A CH488135 A CH 488135A CH 1462269 A CH1462269 A CH 1462269A CH 1462269 A CH1462269 A CH 1462269A CH 488135 A CH488135 A CH 488135A
Authority
CH
Switzerland
Prior art keywords
production
pipe system
thermally insulated
foamed plastic
coaxial pipe
Prior art date
Application number
CH1462269A
Other languages
English (en)
Inventor
Bittner Herbert
Original Assignee
Kabel Metallwerke Ghh
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 Kabel Metallwerke Ghh filed Critical Kabel Metallwerke Ghh
Publication of CH488135A publication Critical patent/CH488135A/de

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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/32—Heating of pipes or pipe systems using hot fluids
    • 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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/70—Cooling of pipes or pipe systems
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
CH1462269A 1968-10-03 1969-09-29 Mit einem aufgeschäumten Kunststoff thermisch isoliertes, koaxiales Rohrsystem und Verfahren zu dessen Herstellung CH488135A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681800863 DE1800863A1 (de) 1968-10-03 1968-10-03 Mit einem aufschaeumbaren Kunststoff thermisch isoliertes,koaxiales Rohrsystem

Publications (1)

Publication Number Publication Date
CH488135A true CH488135A (de) 1970-03-31

Family

ID=5709475

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1462269A CH488135A (de) 1968-10-03 1969-09-29 Mit einem aufgeschäumten Kunststoff thermisch isoliertes, koaxiales Rohrsystem und Verfahren zu dessen Herstellung

Country Status (9)

Country Link
US (1) US3626987A (de)
AT (1) AT303777B (de)
BE (1) BE738089A (de)
CH (1) CH488135A (de)
DE (1) DE1800863A1 (de)
FR (1) FR2019779A1 (de)
GB (1) GB1238588A (de)
NL (1) NL6913258A (de)
SE (1) SE341303B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832525A (en) * 1973-03-26 1974-08-27 Raymond Lee Organization Inc Automatic heating device to prevent freezing of water supply lines
FR2530777B1 (fr) * 1982-07-20 1986-05-23 Wanner Isofi Isolation Procede et dispositif pour l'isolation thermique des points singuliers utilises dans des canalisations sujettes a des phenomenes de dilatation
DE3307865A1 (de) * 1983-03-05 1984-09-06 kabelmetal electro GmbH, 3000 Hannover Waermeisoliertes leitungsrohr und verfahren zu seiner herstellung
US4620645A (en) * 1984-03-26 1986-11-04 Aeroil Products Company, Inc. Portable asphalt melting and dispensing apparatus
US4585056A (en) * 1984-04-18 1986-04-29 Norton Company Heat exchanger
US4653541A (en) * 1985-06-26 1987-03-31 Parker Hannifin Corporation Dual wall safety tube
FR2593959B1 (fr) * 1986-02-03 1988-05-27 Framatome Sa Dispositif de maintien transversal d'un conduit tubulaire mobile tel qu'un doigt de gant dans un reacteur nucleaire a eau sous pression
US4870734A (en) * 1987-04-03 1989-10-03 Tui Industries Method of manufacturing high efficiency heat exchange tube
US5775379A (en) * 1995-09-29 1998-07-07 Applied Materials, Inc. Insulation jacket for fluid carrying conduits
US6000438A (en) * 1998-02-13 1999-12-14 Mcdermott Technology, Inc. Phase change insulation for subsea flowlines
US6634388B1 (en) 1998-07-22 2003-10-21 Safetyliner Systems, Llc Annular fluid manipulation in lined tubular systems
CA2338676C (en) 1998-07-29 2008-09-16 Safetyliner Systems, Llc Insertion of liners into host tubulars by fluid injection
WO2000009797A1 (fr) * 1998-08-12 2000-02-24 Ebara Corporation Materiau de base pour polymerisation avec greffage par rayonnement et matiere premiere de filtre
AU2001267028A1 (en) * 2000-06-23 2002-01-08 Mmr Technologies Inc Flexible counter-flow heat exchangers
US6955221B2 (en) * 2002-05-31 2005-10-18 Stolt Offshore Inc. Active heating of thermally insulated flowlines
US7150100B2 (en) * 2004-07-09 2006-12-19 Armstrong International, Inc. Method of forming a jacketed steam distribution tube
US8201369B2 (en) * 2008-07-17 2012-06-19 Arthur Raymond Coughlin System and method for passing conduits through structural members with minimal adverse effect
WO2013105951A1 (en) * 2012-01-11 2013-07-18 Halliburton Energy Services, Inc. Pipe in pipe downhole electric heater
US9494261B2 (en) * 2013-02-11 2016-11-15 Taiwan Semiconductor Manufacturing Company, Ltd. Chemical dispense system with reduced contamination
JP5719091B1 (ja) * 2013-05-27 2015-05-13 株式会社国産螺旋管 フレキシブルチューブ、フレキシブルホース及びフレキシブルチューブの製造方法
US9310023B2 (en) 2013-06-20 2016-04-12 The Boeing Company Methods and systems for distributing inert gas in an aircraft
US20140373954A1 (en) * 2013-06-24 2014-12-25 Strom W. Smith Pipe Insulation System and Method
US20150362120A1 (en) * 2014-06-12 2015-12-17 Strom W. Smith Pipe Insulation System and Method

Also Published As

Publication number Publication date
GB1238588A (de) 1971-07-07
FR2019779A1 (de) 1970-07-10
DE1800863A1 (de) 1970-05-27
AT303777B (de) 1972-12-11
SE341303B (de) 1971-12-20
BE738089A (de) 1970-02-02
NL6913258A (de) 1970-04-07
US3626987A (en) 1971-12-14

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Legal Events

Date Code Title Description
PL Patent ceased