Patent US2076700A successfully refreshed from Google Patents.
Patent US4086764A successfully refreshed from Google Patents.
US4086764A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hydroturbine engine device
Assignee: Individual
•
Filing: 1977-03-11
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Granted: 1978-05-02
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Expires: 1997-03-11
Abstract
Abstract A hydroturbine engine device having a plurality of notched discs mounted within a high pressure fluid chamber. A high pressure oil input is provided along the edges of said discs at one portion of the unit and an outlet for the spent oil is provided downstream thereof and adjacent thereto. The discs are keyed to a center driven shaft for connection to a work output. The turbine engine is connected to a high pressure oil pumping unit which supplies oil at high pressure to the input of said turbine engine. The turbine engine is also connected to an electrical alternator which in turn is connected to a storage battery through a voltage regulator system. The storage battery is used to at least partially drive the electric motor for the hydraulic oil pump. Thus, a portion of the energy output of the turbine engine is utilized in a feedback system for the oil pump to partially supply the source of hydraulic oil pressure for the turbine engine.
Inventors
- 👤 Steven H. Brown
- 👤 David C. Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:12
CPC Classifications
F; F03; F03B; F03B13/00; F03B1/00; Y; Y02; Y02E; Y02E10/00; Y02E10/20; Y10; Y10S; Y10S60/00; Y10S60/911
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
295 words
An hydraulic turbine engine and motive power system, comprising: a main support structure; an output shaft mounted for rotation in said main support structure; at least three rotor discs mounted on and splined to the output shaft, each rotor disc having notches formed in and spaced regularly about the periphery thereof; spacer plates disposed on each side of each of the rotor discs, perimetric portions of the spacer plates forming side walls to partially enclose each of the notches on the sides thereof, the rotor discs being misaligned with each other to cause the notches in each disc to be offset relative to the notches in adjacent discs, a given notch in a given disc being forward of the adjacent notches in one adjacent disc and rearward of the adjacent notches in the other adjacent disc relative to the rotational sense of the output shaft; fluid input means for directing high pressure liquid against opposed surfaces of the notches of the rotor discs in order to impart a force against said surfaces of said notches, the fluid input means comprising an input nozzle disposed in the main support structure and arranged adjacent the outer circumferential edges of the spaced notches of each of the rotor discs; an exhaust output port disposed in the main support structure adjacent the outer circumferential edges of the spaced notches of each of the rotor discs and communicating therewith for receiving the liquid directed against said surfaces of the notches, one of the output ports being aligned with each one of the input nozzles, each output port communicating with one of the notches when the aligned input nozzle communicates therewith; and, feedback means arranged between the output shaft and the fluid input means for increasing the efficiency of the system.
Claim 2
Dependent Claim
295 words
An hydraulic turbine engine and motive power system, comprising: a main support structure; an output shaft mounted for rotation in said main support structure; at least three rotor discs mounted on and splined to the output shaft, each rotor disc having notches formed in and spaced regularly about the periphery thereof; spacer plates disposed on each side of each of the rotor discs, perimetric portions of the spacer plates forming side walls to partially enclose each of the notches on the sides thereof, the rotor discs being misaligned with each other to cause the notches in each disc to be offset relative to the notches in adjacent discs, a given notch in a given disc being forward of the adjacent notches in one adjacent disc and rearward of the adjacent notches in the other adjacent disc relative to the rotational sense of the output shaft; fluid input means for directing high pressure liquid against opposed surfaces of the notches of the rotor discs in order to impart a force against said surfaces of said notches, the fluid input means comprising an input nozzle disposed in the main support structure and arranged adjacent the outer circumferential edges of the spaced notches of each of the rotor discs; an exhaust output port disposed in the main support structure adjacent the outer circumferential edges of the spaced notches of each of the rotor discs and communicating therewith for receiving the liquid directed against said surfaces of the notches, one of the output ports being aligned with each one of the input nozzles, each output port communicating with one of the notches when the aligned input nozzle communicates therewith; and, feedback means arranged between the output shaft and the fluid input means for increasing the efficiency of the system.
Claim 3
Dependent Claim
68 words
The structure as set forth in claim 1, wherein the feedback means includes an alternator driven by the output shaft of the turbine engine, an electric motor for driving the fluid input means, and electrical connections between the alternator and the electric motor for supplying at least part of the energy for the electric motor from the output of the turbine engine to increase the over-all efficiency thereof.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-05-01 | 1981-10-31 | 1982-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-05-01 | 1985-10-31 | 1986-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-05-01 | 1989-10-31 | 1990-05-02 | $7700.00 | Window Closed / Lapsed |