WO2000071925A8 - Rohrleitungssystem zur weiterleitung von wärmeträgermitteln - Google Patents

Rohrleitungssystem zur weiterleitung von wärmeträgermitteln

Info

Publication number
WO2000071925A8
WO2000071925A8 PCT/HU1999/000039 HU9900039W WO0071925A8 WO 2000071925 A8 WO2000071925 A8 WO 2000071925A8 HU 9900039 W HU9900039 W HU 9900039W WO 0071925 A8 WO0071925 A8 WO 0071925A8
Authority
WO
WIPO (PCT)
Prior art keywords
pipeline system
working pipe
heat transfer
transfer media
transmitting heat
Prior art date
Application number
PCT/HU1999/000039
Other languages
English (en)
French (fr)
Other versions
WO2000071925A1 (de
Inventor
Jeno Balogh
Akos Balogh
Original Assignee
Jeno Balogh
Akos Balogh
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 Jeno Balogh, Akos Balogh filed Critical Jeno Balogh
Priority to PCT/HU1999/000039 priority Critical patent/WO2000071925A1/de
Publication of WO2000071925A1 publication Critical patent/WO2000071925A1/de
Publication of WO2000071925A8 publication Critical patent/WO2000071925A8/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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
    • 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
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/075—Arrangements using an air layer or vacuum the air layer or the vacuum being delimited by longitudinal channels distributed around the circumference of a tube

Abstract

Das Rohrleitungssystem besitzt ein Nutzrohr (1), sowie eine zu dessen Wärmeisolierung und Schutz gegen mechanische Einwirkungen dienende Vorrichtung. Das wesentliche Merkmal der Erfindung ist, daß das Nutzrohr (1) aus Kunststoff, vorzugsweise aus Polyäthylen oder Polypropylen besteht, und in einem den äußeren Durchmesser (d') des Nutzrohres (1) überschreitenden inneren Durchmesser (D) aufweisenden Mantelrohr (2) angeordnet ist, und der Spalt (4) zwischen den Rohren mit Luft ausgefüllt oder als Vakuumraum ausgebildet ist.
PCT/HU1999/000039 1999-05-19 1999-05-19 Rohrleitungssystem zur weiterleitung von wärmeträgermitteln WO2000071925A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/HU1999/000039 WO2000071925A1 (de) 1999-05-19 1999-05-19 Rohrleitungssystem zur weiterleitung von wärmeträgermitteln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/HU1999/000039 WO2000071925A1 (de) 1999-05-19 1999-05-19 Rohrleitungssystem zur weiterleitung von wärmeträgermitteln

Publications (2)

Publication Number Publication Date
WO2000071925A1 WO2000071925A1 (de) 2000-11-30
WO2000071925A8 true WO2000071925A8 (de) 2001-02-22

Family

ID=10991261

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/HU1999/000039 WO2000071925A1 (de) 1999-05-19 1999-05-19 Rohrleitungssystem zur weiterleitung von wärmeträgermitteln

Country Status (1)

Country Link
WO (1) WO2000071925A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104019329A (zh) * 2014-06-25 2014-09-03 山东鸿盛石油化工装备有限公司 一种架空式高真空预应力蒸汽输送管道

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFE20080022A1 (it) * 2008-07-17 2010-01-18 Francesca Cavedagna Profilo tubolare avente le camere interne chiuse ermeticamente e sotto vuoto
CN109058630A (zh) * 2018-09-20 2018-12-21 珠海善德济办公设备有限公司 泵体进出水接头

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157194A (en) * 1976-05-27 1979-06-05 Tokan Kogyo Co., Ltd. Thermoplastic multi-walled pipes
EP0207015A3 (de) * 1985-06-18 1990-05-02 DITTA PACETTI ANTONIO di Silvano & Andrea Pacetti Belüfteter Kollektor für ein Gasverteilungsnetz für Haushalt- oder andere Benutzer
US4786088A (en) * 1987-06-25 1988-11-22 Asahi/America, Inc. Double-containment thermoplastic pipe assembly
US5433484A (en) * 1993-11-15 1995-07-18 Enfield Industrial Corporation Double containment pipe and fitting joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104019329A (zh) * 2014-06-25 2014-09-03 山东鸿盛石油化工装备有限公司 一种架空式高真空预应力蒸汽输送管道

Also Published As

Publication number Publication date
WO2000071925A1 (de) 2000-11-30

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