US3334641A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid stream control apparatus
Assignee: Johnson Controls International Inc
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Filing: 1964-06-26
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Granted: 1967-08-08
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Expires: 1984-06-26
Abstract
No abstract record available.
Inventors
- 👤 Bjorn G Bjornsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:22
CPC Classifications
G; G05; G05D; G05D7/00; G05D7/06; G05D7/0617; F; F15; F15B; F15B5/00; F15B5/003; F15C; F15C1/00; F15C1/02; F15C1/04; F15D; F15D1/00; F15D1/08; G05D7/01; G05D7/0186; Y; Y10; Y10T; Y10T137/00; Y10T137/0318; Y10T137/0391; Y10T137/206; Y10T137/218; Y10T137/2191; Y10T137/2196; Y10T137/2273; Y10T137/2278; Y10T137/2322
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
A FLUID STREAM CONTROL APPARATUS COMPRISING: AN EMITTER NOZZLE FOR EMITTING A FLUID STREAM, A COLLECTOR NOZZLE SPACED FROM THE EMITTER NOZZLE AND ARRANGED TO RECEIVE THE STREAM, ORIFICE MEANS HAVING AN ORIFICE THEREIN, SAID ORIFICE MEANS BEING LOCATED INTERMEDIATE SAID EMITTER NOZZLE AND COLLECTOR NOZZLE AND SPACED FROM EACH NOZZLE, SAID ORIFICE APPROXIMATING THE CROSS-SECTIONAL DIMENSION OF THE FLUID STREAM, SAID ORIFICE MEANS BEING THIN IN THE DIRECTION OF SAID STREAM RELATIVE TO THE THICKNESS OF THE STREAM, AND CONTROL MEANS ASSOCIATED WITH SAID ORIFICE MEANS FOR ESTABLISHING A SELECTIVELY VARIABLE NON-FLUID KINETIC FIELD ADJACENT THE FLUID FLOWING THROUGH SAID ORIFICE.
Claim 2
Dependent Claim
102 words
A FLUID STREAM CONTROL APPARATUS COMPRISING: AN EMITTER NOZZLE FOR EMITTING A FLUID STREAM, A COLLECTOR NOZZLE SPACED FROM THE EMITTER NOZZLE AND ARRANGED TO RECEIVE THE STREAM, ORIFICE MEANS HAVING AN ORIFICE THEREIN, SAID ORIFICE MEANS BEING LOCATED INTERMEDIATE SAID EMITTER NOZZLE AND COLLECTOR NOZZLE AND SPACED FROM EACH NOZZLE, SAID ORIFICE APPROXIMATING THE CROSS-SECTIONAL DIMENSION OF THE FLUID STREAM, SAID ORIFICE MEANS BEING THIN IN THE DIRECTION OF SAID STREAM RELATIVE TO THE THICKNESS OF THE STREAM, AND CONTROL MEANS ASSOCIATED WITH SAID ORIFICE MEANS FOR ESTABLISHING A SELECTIVELY VARIABLE NON-FLUID KINETIC FIELD ADJACENT THE FLUID FLOWING THROUGH SAID ORIFICE.
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) | 1970-08-07 | 1971-02-06 | 1971-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-07 | 1975-02-06 | 1975-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-07 | 1979-02-06 | 1979-08-08 | $7700.00 | Window Closed / Lapsed |