WING PUMP

PURPOSE:To make it possible to easily and surely seal a pump chamber by using a disc-like member which may only swing but not rotate, for performing pump action. CONSTITUTION:A spherical member 11 rotatably supported by a spherical bearing part 6, is integrally incorporated with a flange-like swing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ITOU KAZUICHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To make it possible to easily and surely seal a pump chamber by using a disc-like member which may only swing but not rotate, for performing pump action. CONSTITUTION:A spherical member 11 rotatably supported by a spherical bearing part 6, is integrally incorporated with a flange-like swing plate 12 accommodated in a ring-like hollow chamber 17. The flange-like member 12 defines a pair of pump chambers Pl, Pr in the hollow chamber 17 which are contracted and expanded for performing pump action when the swing plate 12 reciprocatingly swings about a point 0 together with the spherical member 11. A ring- like mounting washer 24 is attached to the outer end of an opening 4 in a casing 1, and a cylindrical bellows 25 of flexible metal is disposed between the washer 24 and a collar part 22 on a swingable shaft 21.