Rotary expansible chamber devices – Speed controlled – Rotating weight valves working fluid passage
Patent
1987-06-29
1989-01-10
Smith, Leonard E.
Rotary expansible chamber devices
Speed controlled
Rotating weight valves working fluid passage
418 43, 137 56, F01C 2112, G05D 1310
Patent
active
047970740
ABSTRACT:
Disclosed is a speed controller of the ball cone type having a unique conical head which serves as a face seal valve and further encloses seals and protects the governor against entry of particulate matter.
REFERENCES:
patent: 2402972 (1946-07-01), Mitchell
patent: 2504441 (1950-08-01), Mitchell
patent: 3071115 (1963-01-01), Schott
patent: 3257913 (1966-06-01), Broom et al.
patent: 3427980 (1969-02-01), Jubb et al.
patent: 4090821 (1978-05-01), Barrows et al.
Ingersoll-Rand Company
Smith Leonard E.
Vliet Walter C.
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