ELECTROFUSION BRANCH CONNECTION

PROBLEM TO BE SOLVED: To provide an electrofusion branch connection reliably preventing a gas leak and ensuring the gas flow rate to a branch pipe. SOLUTION: A branch connection has a pipe 2. The pipe is formed on the projection of a saddle part, contains therein a cutter 5 movable along the pipe ax...

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Bibliographische Detailangaben
Hauptverfasser:	MURATA HISASHI, ARIGA SHIRO, SEKIGUCHI HIDEO, NAOSHIMA TAKAYUKI
Format:	Patent
Sprache:	eng
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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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an electrofusion branch connection reliably preventing a gas leak and ensuring the gas flow rate to a branch pipe. SOLUTION: A branch connection has a pipe 2. The pipe is formed on the projection of a saddle part, contains therein a cutter 5 movable along the pipe axis, and is provided at its outer surface with a branch pipe and on its head with a mechanism 4 for seal for gas through an O ring 6. A stopper 7 is provided in the vicinity of the head of the pipe 2 such that the head of the cutter 5 moving does not exceed the head of the pipe 2.