Fluid driven engine

Details Fluid driven engine Fluid driven engine

1981-12-09

1983-10-11

Coe, Philip R.

Rotary kinetic fluid motors or pumps

With control means responsive to non-cyclic condition...

By shaft speed or torque responsive means

415 82, 415 30, F01D 1706

Patent

active

044089511

ABSTRACT:
A speed governor for engines which comprises a rotary hollow shaft receiving exhaust fluid at one end, a conduit and nozzle assembly connected at the other end of the rotary hollow shaft and including a needle valve, a turbine housing in which at least one turbine disposed on after another in the flow path of said exhaust fluid, a turbine drive shaft associated with said turbine, respectively, a movable annular member disposed about said rotary hollow shaft for movement in the axial direction of the rotary hollow shaft and a spring-loaded link connected to said needle valve at one end and engaging said annular member at the other end.

REFERENCES:
patent: 760035 (1904-05-01), Stumpf
patent: 906133 (1908-12-01), Hedlund
patent: 925127 (1909-06-01), McDonald
patent: 3172263 (1965-03-01), Quick et al.
patent: 3287904 (1966-11-01), Warren et al.
patent: 3365171 (1968-01-01), Erwin
patent: 3879949 (1975-04-01), Hays et al.
patent: 4280791 (1981-07-01), Gawne
patent: 4298311 (1981-11-01), Ritzi
patent: 4302683 (1981-11-01), Burton

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