LIQUID PIPE COUPLING UNIVERSAL JOINT AND LIQUID PRODUCT TREATMENT DEVICE USING THE SAME

Provided is a liquid pipe coupling universal joint capable of easily performing a pipe mount work even in a narrow space, remarkably reducing a piping work cost, providing a high coupling strength in a structure of the universal joint itself and excellent vibration and earthquake resistance. Disclos...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	FUJIWARA, Yasutatsu
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:	Provided is a liquid pipe coupling universal joint capable of easily performing a pipe mount work even in a narrow space, remarkably reducing a piping work cost, providing a high coupling strength in a structure of the universal joint itself and excellent vibration and earthquake resistance. Disclosed is a pipe coupling universal joint (100) in which an edge circumference (12, 13) of the first or second fitting portion (3, 7) is formed in a position separated from a reference plane (T) by a length (L) set to 21 to 23 pcnt of the maximum diameter length (R1, R2) of the first or second fitting portion (3, 7) on the reference plane (T) in a direction (V) opposite to a side where the straight pipe portion (1) is connected from the reference plane (T) defined herein.