Rotary fluid displacement machine with revolving working chambers of periodically varying volume
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 1, 1988
Grant Date -
N/A
app pub date -
Dec 13, 1985
filing date -
Dec 21, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a fluid displacement machine with a rotor ring (7) rotatably supported about a fixed axis (6) and carrying a number of radially movable vanes (a-h), the latter being held in fluid-tight contact with the chamber wall (5) of the machine housing (3) by a stationary vane guide block (9), the new feature is that the vane guide block (9) is loosely supported inside the rotor ring (7), where it is held in its working position by the revolving vanes (a-h). With this arrangement it is possible to dispense with special securing means for the guide block (9), thus making it possible to connect both ends of the rotor ring (7) (i.e. both in front of and behind the plane of the Figure) with the drive shaft (18), resulting in a considerable increase in the mechanical strength of the machine, so that it may be used for rough work, such as pumping comminuted meat containing fragments of bone.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully