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Patent US3270758A successfully refreshed from Google Patents.
US3270758A
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Fluid amplifiers
Assignee: Unisys Corp
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Filing: 1963-04-22
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Granted: 1966-09-06
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Expires: 1983-04-22
Abstract
No abstract record available.
Inventors
- 👤 Bauer Peter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:15
CPC Classifications
F; F15; F15C; F15C1/00; F15C1/08; Y; Y10; Y10T; Y10T137/00; Y10T137/206; Y10T137/2229; Y10T137/2262
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A FLUID AMPLIFIER COMPRISING A SUPPLY ORIFICE, TWO CONTROL FLUID INLETS AND AT LEAST TWO OUTPUT CHANNELS, A DIVIDING ELEMENT BETWEEN SAID CHANNELS, SAID DIVIDING ELEMENT HAVING AN APEX FACING THE SUPPLY ORIFICE, CONDUIT MEANS DISPOSED IN SAID DIVIDING ELEMENT CONNECTION WITH EACH OF SAID TWO OUPUT CHANNELS DOWNSTREAM OF SAID APEX, SAID CONDUIT MEANS CONNECTING SAID OUTPUT CHANNELS WITH EACH OTHER AND IN COMMON TO THE AMBIENT ATMOSPHERE FOR ELIMINATING EXCESS FLUID IN EITHER ONE OF SAID OUTPUT CHANNELS DUE TO PRESSURE BUILD-UP.
Claim 2
Dependent Claim
84 words
A FLUID AMPLIFIER COMPRISING A SUPPLY ORIFICE, TWO CONTROL FLUID INLETS AND AT LEAST TWO OUTPUT CHANNELS, A DIVIDING ELEMENT BETWEEN SAID CHANNELS, SAID DIVIDING ELEMENT HAVING AN APEX FACING THE SUPPLY ORIFICE, CONDUIT MEANS DISPOSED IN SAID DIVIDING ELEMENT CONNECTION WITH EACH OF SAID TWO OUPUT CHANNELS DOWNSTREAM OF SAID APEX, SAID CONDUIT MEANS CONNECTING SAID OUTPUT CHANNELS WITH EACH OTHER AND IN COMMON TO THE AMBIENT ATMOSPHERE FOR ELIMINATING EXCESS FLUID IN EITHER ONE OF SAID OUTPUT CHANNELS DUE TO PRESSURE BUILD-UP.
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) | 1969-09-05 | 1970-03-07 | 1970-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-05 | 1974-03-07 | 1974-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-05 | 1978-03-07 | 1978-09-06 | $7700.00 | Window Closed / Lapsed |