PIPE JOINT STRUCTURE

PROBLEM TO BE SOLVED: To increase vibration strength of a pipe with a simple structure, and to minimize manufacturing costs by inserting an auxiliary pipe into a pipe so as to protrude from at least one side surface of a flange metal fitting. SOLUTION: This pipe joint structure is used for a vehicul...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	TOMIMASU KAZUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES 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 PERFORMING OPERATIONS PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To increase vibration strength of a pipe with a simple structure, and to minimize manufacturing costs by inserting an auxiliary pipe into a pipe so as to protrude from at least one side surface of a flange metal fitting. SOLUTION: This pipe joint structure is used for a vehicular air conditioner. A left side of a pipe 6 with respect to a flange metal fitting 7 is connected to a compressor 1, and a right side of the pipe 6 is connected to a delivery rubber hose 3. When the vehicular air conditioner is operated, vibration is generated on the compressor 1, and thereby, considerable vibration is applied on the pipe joint structure. When vibration is applied, stress concentration is generated in the vicinity of a welding part 9 of the pipe 6 and the flange metal fitting 7, the pipe 6 may be broken. In this pipe joint structure, a reinforcing pipe 11 is inserted in a position where the pipe 6 and the flange metal fitting 7 are intersected. Since stress is dispersed by the reinforcing pipe 11, the total length of the reinforcing pipe 11 is extended larger than a distance L between the left side of the pipe and the welding part 9.