Patent EP0182200A2 successfully refreshed from Google Patents.
Patent US3390693A successfully refreshed from Google Patents.
US3390693A
Expired / Lapsed
US
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Pure fluid amplifier
Assignee: Electro Optical Systems Inc
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Filing: 1965-06-28
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Granted: 1968-07-02
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Expires: 1985-06-28
Abstract
No abstract record available.
Inventors
- 👤 Richard W Ziemer
- 👤 Mathew R Denison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:59
CPC Classifications
F; F15; F15C; F15C1/00; F15C1/18; Y; Y10; Y10T; Y10T137/00; Y10T137/206; Y10T137/2082; Y10T137/218; Y10T137/2191; Y10T137/2273
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
A TURBULENCE AMPLIFIER COMPRISING: A CHAMBER IN WHICH AN ELECTRICALLY NEUTRAL, ELECTRICALLY CONDUCTING FLUID IS CONTAINED; MEANS FOR DIRECTING A TURBULENT JET OF SAID ELECTRICALLY NEUTRAL, ELECTRICALLY CONDUCTING FLUID INTO SAID CHAMBER AND THROUGH THE FLUID THEREIN; AND MEANS FOR SELECTIVELY CONVERTING SAID TURBULENT JET TO ONE OF LAMINAR FLOW, SAID MEANS INCLUDING APPARATUS FOR SELECTIVELY GENERATING A MAGNETIC FIELD THROUGHOUT SAID CHAMBER.
Claim 2
Dependent Claim
63 words
A TURBULENCE AMPLIFIER COMPRISING: A CHAMBER IN WHICH AN ELECTRICALLY NEUTRAL, ELECTRICALLY CONDUCTING FLUID IS CONTAINED; MEANS FOR DIRECTING A TURBULENT JET OF SAID ELECTRICALLY NEUTRAL, ELECTRICALLY CONDUCTING FLUID INTO SAID CHAMBER AND THROUGH THE FLUID THEREIN; AND MEANS FOR SELECTIVELY CONVERTING SAID TURBULENT JET TO ONE OF LAMINAR FLOW, SAID MEANS INCLUDING APPARATUS FOR SELECTIVELY GENERATING A MAGNETIC FIELD THROUGHOUT SAID CHAMBER.
References Cited (Backward Citations)
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US3182674A
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US3234955A
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US3258685A
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-02 | 1972-01-01 | 1972-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-02 | 1976-01-01 | 1976-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-02 | 1980-01-01 | 1980-07-02 | $7700.00 | Window Closed / Lapsed |