RESTRAINING SEAL

A limit stop relates to devices for limiting the effect of severe accident consequences on process equipment connected by pipelines passing through walls. The stop may be used, in particular, in the nuclear industry. The limit stop installed in a protective wall. The stop is made in the form of an a...

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Bibliographische Detailangaben
Hauptverfasser: TISHCHENKO, Aleksandr Yuryevich, KURIKOV, Nikolay Nikolayevich, MITICHKIN, Aleksandr Grigoryevich, MAGOLA, Igor Anatolyevich, VERNER, Aleksandr Alekseyevich, VALAKH, Roman Andreyevich
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A limit stop relates to devices for limiting the effect of severe accident consequences on process equipment connected by pipelines passing through walls. The stop may be used, in particular, in the nuclear industry. The limit stop installed in a protective wall. The stop is made in the form of an anchor with horizontal grooves and an insert into the pipeline with horizontal teeth. The anchor is mounted on a protective wall. The insert is installed on the pipeline from the outer side of the protective wall. The anchor and insert are made with the possibility of locking the teeth in the grooves during torsion. The insert is provided with a postulated break site.The stop makes it possible to increase the safety of operation of high-pressure pipelines.