US Patent: 5,417,555 - Rotary vane machine having end seal plates


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US Patent: 5,417,555

Rotary vane machine having end seal plates

Patentees:

David J. Luoma (exact or similar names) - Andover, MN

Ingo E. Wolfe (exact or similar names) - Brooklyn Park, MN

William G. Kuban (exact or similar names) - Columbia Heights, MN

USPTO Classifications:

418/131, 418/264

Tool Categories:

industrial machines : pneumatic : air pumps

Assignees:

Kurt Mfg. Co., Inc. - Fridley, MN

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Feb. 15, 1994
Granted:	May 23, 1995

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Kurt Mfg. Co.

Description:

This "rotary vane machine" is a pump for compressible fluid such as air. It references patents 5,087,183 and 5,160,252, both granted to Thomas C. Edwards and not assigned.