Title:
ROTARY PISTON MACHINE
Document Type and Number:
Japanese Patent JPS5378410
Kind Code:
A
Abstract:
PURPOSE:To make machining easy, to improve accuracy, to reduce leakag quantity and to prevent wear and exothermic due to slinding friction, by rotating and contacting a seal piece with a cylindrical roller and a rotary piston.
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Inventors:
YUASA TATSUJI
NAKANISHI MINORU
NAKANISHI MINORU
Application Number:
JP15527376A
Publication Date:
July 11, 1978
Filing Date:
December 23, 1976
Export Citation:
Assignee:
EBARA MFG
International Classes:
F04C18/10; F01C1/10; F04C27/00; (IPC1-7): F01C1/10; F04C17/06