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Class Information
Number: 415/63
Name: Rotary kinetic fluid motors or pumps > Plural runners supported for relative motion or on separate shafts > Diverse type runners, blade systems or working fluid paths in runners > Including internally passaged runner with reaction type jet discharge nozzle
Description: Apparatus comprising at least one runner* having a interior flow path for working fluid* extending to the periphery of the runner* and discharging through a stream modifying orifice to cause rotation of the runner in a direction opposite, and as a result of the reaction to, the fluid discharge.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7241106 |
Combined cycle boundary layer turbine |
Jul. 10, 2007 |
| 5636509 |
Flywheel engine improvements |
Jun. 10, 1997 |
| 5263814 |
Water driven turbine |
Nov. 23, 1993 |
| 5219270 |
Reaction barrel with rocket nozzles in staggered alignment and connecting ducts of unequal length |
Jun. 15, 1993 |
| 4479115 |
Fan speed and/or fan failure detector |
Oct. 23, 1984 |
| 4453885 |
Counter deflection torque device |
Jun. 12, 1984 |
| 4430042 |
Velocity pump reaction turbine |
Feb. 7, 1984 |
| 4410279 |
Apparatus for agitating the contents of storage tanks |
Oct. 18, 1983 |
| 4336039 |
Geothermal turbine |
Jun. 22, 1982 |
| 4332520 |
Velocity pump reaction turbine |
Jun. 1, 1982 |
| 4278396 |
Hub seals for thrust-assisted centrifugal pump |
Jul. 14, 1981 |
| 3930744 |
Pressure gas engine |
Jan. 6, 1976 |
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