US3315085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Auxiliary hydraulic and electrical power supply system for aircraft
Assignee: PepsiAmericas Inc
•
Filing: 1965-03-12
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Granted: 1967-04-18
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Expires: 1985-03-12
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Mileti
- 👤 Herbert H Kouns
- 👤 Gabriel V Pesce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:52
CPC Classifications
H; H02; H02K; H02K7/00; H02K7/18; H02K7/1807; H02K7/1823; B; B64; B64D; B64D41/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
AN ELECTRICAL AND HYDRAULIC POWER SUPPLY SYSTEM FOR AN AIRCRAFT HAVING AN ENGINE COMPRISING, A GENERATOR, PRIMARY MEANS FOR DRIVING SAID GENERATOR INCLUDING A HYDRAULIC PUMP DRIVEN BY SAID ENGINE AND A ROTARY HYDRAULIC FLUID MOTOR DRIVEN BY SAID HYDRAULIC PUMP, AND SELECTIVELY OPERABLE AUXILIARY MEANS FOR DRIVING SAID GENERATOR COMPRISING A TURBINE FAN SELECTIVELY MOVABLE INTO THE AIRSTREAM OF SAID AIRCRAFT, AND GEAR, SHAFT AND ONE-WAY CLUTCH MEANS CONNECTING SAID FAN TO SAID GENERATOR, SAID CLUTCH MEANS TRANSFERRING ROTARY MOTION FROM SAID TURBINE FAN TO SAID GENERATOR BUT NOT IN THE REVERSE DIRECTION.
Claim 2
Dependent Claim
94 words
AN ELECTRICAL AND HYDRAULIC POWER SUPPLY SYSTEM FOR AN AIRCRAFT HAVING AN ENGINE COMPRISING, A GENERATOR, PRIMARY MEANS FOR DRIVING SAID GENERATOR INCLUDING A HYDRAULIC PUMP DRIVEN BY SAID ENGINE AND A ROTARY HYDRAULIC FLUID MOTOR DRIVEN BY SAID HYDRAULIC PUMP, AND SELECTIVELY OPERABLE AUXILIARY MEANS FOR DRIVING SAID GENERATOR COMPRISING A TURBINE FAN SELECTIVELY MOVABLE INTO THE AIRSTREAM OF SAID AIRCRAFT, AND GEAR, SHAFT AND ONE-WAY CLUTCH MEANS CONNECTING SAID FAN TO SAID GENERATOR, SAID CLUTCH MEANS TRANSFERRING ROTARY MOTION FROM SAID TURBINE FAN TO SAID GENERATOR BUT NOT IN THE REVERSE DIRECTION.
References Cited (Backward Citations)
US2939017A
Cited
US2706255A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-04-17 | 1970-10-17 | 1971-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-04-17 | 1974-10-17 | 1975-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-04-17 | 1978-10-17 | 1979-04-18 | $7700.00 | Window Closed / Lapsed |