Miniature medical air compressor machine connection elbow's structure

The utility model relates to a miniature medical air compressor machine connection elbow's structure, return bend are connection elbow firmly, and the return bend includes the straight line portion and middle turn portion at both ends, and the inside passage of turn portion pipe diameter evenly...

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Bibliographische Detailangaben
1. Verfasser:	ZHU JUNBIAO
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 POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a miniature medical air compressor machine connection elbow's structure, return bend are connection elbow firmly, and the return bend includes the straight line portion and middle turn portion at both ends, and the inside passage of turn portion pipe diameter evenly is arc, the inside passage of straight line portion along the tangential direction extension of convex both ends mouth, the utility model discloses set connection elbow inside passage to arc, extend along circular arc both ends tangential direction at both ends, and the at utmost reduces the gas -flow resistance, reduces intraductal loss, promotes the work efficiency of air compressor machine to promote each item index of air compressor machine.