US3144208A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Controlled fluid unit
Assignee: Honeywell Inc
•
Filing: 1962-10-12
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Granted: 1964-08-11
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Expires: 1982-10-12
Abstract
No abstract record available.
Inventors
- 👤 Asbjorn M Severson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 00:09
CPC Classifications
F; F24; F24D; F24D19/00; F24D19/0002; F24D19/0004; F24D19/0007; Y; Y10; Y10T; Y10T137/00; Y10T137/206; Y10T137/218; Y10T137/2202; Y10T137/8593; Y10T137/877
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
120 words
A FLUID CONTROL DEVICE HAVING A FLUID FLOW, INCLUDING: A FLUID AMPLIFIER HAVING A MAIN INLET IN LINE WITH A MAIN OUTLET AND CONNECTED BY A CONTROL CHAMBER IN A FLUID CIRCUIT TO PROVIDE A CONTINUOUS FLUID FLOW PATH AT ALL TIMES FOR SAID FLUID; A CONTROL INLET FOR SAID AMPLIFIER AT A SIDE OF SAID MAIN INLET MEANS TO DIVERT SAID FLUID WITHIN SAID CONTROL CHAMBER; SAID FLUID AMPLIFIER FURTHER INCLUDING A BAFFLE PROJECTING INTO SAID CHAMBER AT RIGHT ANGLES TO SAID INLET AND MAIN OUTLET; AND A BYPASS OUTLET FROM SAID CONTROL CHAMBER MEANS CONNECTED TO A LOAD TO DIVERT A PORTION OF SAID FLUID THROUGH SAID LOAD WHEN SAID FLUID IN SAID CONTROL CHAMBER STRIKES SAID BAFFLE.
References Cited (Backward Citations)
US2836197A
Cited
US3001539A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-11 | 1968-02-10 | 1968-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-11 | 1972-02-10 | 1972-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-11 | 1976-02-10 | 1976-08-11 | $7700.00 | Window Closed / Lapsed |