O-RING

O-RING

PROBLEM TO BE SOLVED: To provide an O-ring, in which deterioration can be prevented in spite of being in contact with tap water, and to which a pipe can be inserted without large resistance. SOLUTION: This O-ring is for use in a joint for a pipe for supply of cold/hot water. The surface of the O-rin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HOSODA YUKIHIRO, IIZUKA MASUHIRO
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
CYLINDERS
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
PISTONS
SEALINGS
THERMAL INSULATION IN GENERAL
WEAPONS
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an O-ring, in which deterioration can be prevented in spite of being in contact with tap water, and to which a pipe can be inserted without large resistance. SOLUTION: This O-ring is for use in a joint for a pipe for supply of cold/hot water. The surface of the O-ring is coated with material mainly comprising ethylene tetrafluoride resin ('Emralon345' or 'Emralon312J' by Acheson Japan Limited). 1: O-ring, 2: joint, 3: pipe holding member, 4: socket, 10: pipe. COPYRIGHT: (C)2005,JPO&NCIPI