Connection between pipes which are double-walled or are provided with an internal coating

Connection between pipes which are double-walled or are provided with an internal coating

The abutment points on pipelines having heat-insulating inner cladding present particular sealing problems with the welding of the metallic outer pipe. According to the invention, the welded connections are in each case allocated an elastically deformable sealing ring which bridges over the gap in t...

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Hauptverfasser: ZALESKI,MANFRED, WEDEKIND,GERHARD
Format: Patent
Sprache:eng ; ger
Schlagworte:
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
JOINTS OR FITTINGS FOR PIPES
LIGHTING
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
PIPES
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
WEAPONS
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creator ZALESKI,MANFRED
WEDEKIND,GERHARD
description The abutment points on pipelines having heat-insulating inner cladding present particular sealing problems with the welding of the metallic outer pipe. According to the invention, the welded connections are in each case allocated an elastically deformable sealing ring which bridges over the gap in the internal cladding, on the one hand is supported against the outer pipe via an outer supporting ring and on the other hand is able to compensate for axial distance changes caused thermally, while maintaining its sealing function.
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According to the invention, the welded connections are in each case allocated an elastically deformable sealing ring which bridges over the gap in the internal cladding, on the one hand is supported against the outer pipe via an outer supporting ring and on the other hand is able to compensate for axial distance changes caused thermally, while maintaining its sealing function.</description><edition>3</edition><language>eng ; ger</language><subject>BLASTING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; JOINTS OR FITTINGS FOR PIPES ; LIGHTING ; MEANS FOR THERMAL INSULATION IN GENERAL ; MECHANICAL ENGINEERING ; PIPES ; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING ; THERMAL INSULATION IN GENERAL ; WEAPONS</subject><creationdate>1985</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19850530&amp;DB=EPODOC&amp;CC=DE&amp;NR=3342296A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=19850530&amp;DB=EPODOC&amp;CC=DE&amp;NR=3342296A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZALESKI,MANFRED</creatorcontrib><creatorcontrib>WEDEKIND,GERHARD</creatorcontrib><title>Connection between pipes which are double-walled or are provided with an internal coating</title><description>The abutment points on pipelines having heat-insulating inner cladding present particular sealing problems with the welding of the metallic outer pipe. 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subjects BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
JOINTS OR FITTINGS FOR PIPES
LIGHTING
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
PIPES
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
WEAPONS
title Connection between pipes which are double-walled or are provided with an internal coating
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