US3170476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pure fluid amplifier
Assignee: Honeywell Inc
•
Filing: 1962-08-22
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Granted: 1965-02-23
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Expires: 1982-08-22
Abstract
No abstract record available.
Inventors
- 👤 Richard J Reilly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:53
CPC Classifications
F; F15; F15C; F15C1/00; F15C1/08; Y; Y10; Y10T; Y10T137/00; Y10T137/206; Y10T137/2229; Y10T137/224
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
A PURE FLUID AMPLIFIER, INCLUDING: A FLUID INLET SUPPLIED WITH A FLUID FLOW TO BE CONTROLLED; A FLUID FLOW OUTLET INCLUDING AT LEAST TWO OUTLET CHANNELS TO RECEIVE SAID FLUID FLOW UPON OPERATION OF SAID AMPLIFIER; TWO CONTROL PORTS ADJACENT SAID FLUID INLET WITH ONE PORT EACH ON OPPOSITE SIDES OF SAID INLET; SAID CONTROL PORTS FURTHER BEING ADJACENT SAID FLUID FLOW AND DIRECTED AGAINST SAID FLUID INLET AT AN OBTUSE ANGLE; AND A CONTROL FLUID FLOW ISSUING FROM ONE OF SAID OPENING ADJACENT SAID INLET FLUID FLOW AND AGAINST A SIDE OF THE INLET FLUID FLOW IN FLOW OPPOSITION THERETO; SAID CONTROL FLUID FLOW CHANGING THE PRESSURES EXISTING IN SAID OUTLET ACROSS SAID INLET FLUID FLOW TO SWITCH SAID FLUID FLOWS IN SAID OUTLET TO SAID OUTLET CHANNEL OPPOSITE SAID PORT FROM WHICH SAID CONTTOL FLUID FLOW ISSUES.
Claim 2
Dependent Claim
139 words
A PURE FLUID AMPLIFIER, INCLUDING: A FLUID INLET SUPPLIED WITH A FLUID FLOW TO BE CONTROLLED; A FLUID FLOW OUTLET INCLUDING AT LEAST TWO OUTLET CHANNELS TO RECEIVE SAID FLUID FLOW UPON OPERATION OF SAID AMPLIFIER; TWO CONTROL PORTS ADJACENT SAID FLUID INLET WITH ONE PORT EACH ON OPPOSITE SIDES OF SAID INLET; SAID CONTROL PORTS FURTHER BEING ADJACENT SAID FLUID FLOW AND DIRECTED AGAINST SAID FLUID INLET AT AN OBTUSE ANGLE; AND A CONTROL FLUID FLOW ISSUING FROM ONE OF SAID OPENING ADJACENT SAID INLET FLUID FLOW AND AGAINST A SIDE OF THE INLET FLUID FLOW IN FLOW OPPOSITION THERETO; SAID CONTROL FLUID FLOW CHANGING THE PRESSURES EXISTING IN SAID OUTLET ACROSS SAID INLET FLUID FLOW TO SWITCH SAID FLUID FLOWS IN SAID OUTLET TO SAID OUTLET CHANNEL OPPOSITE SAID PORT FROM WHICH SAID CONTTOL FLUID FLOW ISSUES.
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) | 1968-02-23 | 1968-08-24 | 1969-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-23 | 1972-08-24 | 1973-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-23 | 1976-08-24 | 1977-02-23 | $7700.00 | Window Closed / Lapsed |