Fluid machine

A fluid machine has a rotary shaft (5) carried rotatably, a cylinder block (12) provided in fixed relation to the rotary shaft and having through bores (11), and pistons (15) received in the through bores (11). A float valve is disposed between the cylinder block and an end plate (3) in which is for...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ONUMA, TOMIYASU, TOHKAIRIN, AKIRA, SASAYA, KAZUSHI, KANAMARU, HISANOBU
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENTTYPE, e.g. STEAM ENGINES MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS PRODUCING MECHANICAL POWER PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES WEAPONS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	A fluid machine has a rotary shaft (5) carried rotatably, a cylinder block (12) provided in fixed relation to the rotary shaft and having through bores (11), and pistons (15) received in the through bores (11). A float valve is disposed between the cylinder block and an end plate (3) in which is formed a high-pressure chamber (3D), the float valve being operative in response to the discharge pressure. A seal ring (28) is disposed between the float valve and the end plate (3) such as to surround the high-pressure chamber (3D) thereby forming a high-pressure area between the float valve and the end plate (3). The float valve is pressed onto the end surface of the cylinder block (12) by the discharge pressure existing in the high pressure area.