US3258958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thrustmeter system
Assignee: M Ten Bosch Inc
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Filing: 1956-02-21
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Granted: 1966-07-05
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Expires: 1976-02-21
Abstract
No abstract record available.
Inventors
- 👤 Bosch Maurits Ten
- 👤 Donald S Bayley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:55
CPC Classifications
G; G01; G01L; G01L5/00; G01L5/13; G01L5/133
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
184 words
IN A THRUSTMETER SYSTEM OF THE TYPE HAVING A TAIL PIPE WITH AN OUTLET NOZZLE, AN AFTERBURNER IN SAID TAIL PIPE BEFORE SAID NOZZLE, A PRESSURE SENSING PROBE IN SAID TAIL PIPE BEFORE SAID AFTERBURNER AND A STATIC PRESSURE INDICATOR TO INDICATE STATIC PRESSURE AND SERVING TO PRESENT TO THE PILOT A DIRECT READING OF GROSS THRUST AT THE NOZZLE HAVING A MOTOR TO DRIVE AN INDICATOR TO INDICATE THRUST, A COMPUTER UNIT INCLUDING A SHAPING NETWORK AND A DOUBLE FEEDBACK AMPLIFIER PRODUCING AN ERROR SIGNAL, MEANS TO SUPPLY ELECTRICAL SIGNAL INFORMATION GIVING THE RATIO OF STATIC TO PROBE PRESSURE FROM THE FEEDBACK AMPLIFIER TO THE SHAPING NETWORK, MEANS TO SUPPLY ELECTRICAL SIGNAL INFORMATION AS THE GAS CORRECTION AND FROM THE AFTERBURNER TO THE SHAPING NETWORK, A FEEDBACK CONNECTION FROM THE SHAPING NETWORK TO THE AMPLIFIER TO SUPPLY AN ELECTRICAL SIGNAL GIVING A FUNCTION OF SAID RATIO, MEANS TO SUPPLY ELECTRICAL SIGNALS GIVING STATIC AND PROBE PRESSURE TO THE FEEDBACK AMPLIFIER AND SAID AMPLIFIER ADDING SAID SUPPLIED STATIC AND PROBE PRESSURE SIGNALS AND SUPPLYING AN ERROR SIGNAL TO SAID MOTOR TO DRIVE SAID INDICATOR.
Claim 2
Dependent Claim
184 words
IN A THRUSTMETER SYSTEM OF THE TYPE HAVING A TAIL PIPE WITH AN OUTLET NOZZLE, AN AFTERBURNER IN SAID TAIL PIPE BEFORE SAID NOZZLE, A PRESSURE SENSING PROBE IN SAID TAIL PIPE BEFORE SAID AFTERBURNER AND A STATIC PRESSURE INDICATOR TO INDICATE STATIC PRESSURE AND SERVING TO PRESENT TO THE PILOT A DIRECT READING OF GROSS THRUST AT THE NOZZLE HAVING A MOTOR TO DRIVE AN INDICATOR TO INDICATE THRUST, A COMPUTER UNIT INCLUDING A SHAPING NETWORK AND A DOUBLE FEEDBACK AMPLIFIER PRODUCING AN ERROR SIGNAL, MEANS TO SUPPLY ELECTRICAL SIGNAL INFORMATION GIVING THE RATIO OF STATIC TO PROBE PRESSURE FROM THE FEEDBACK AMPLIFIER TO THE SHAPING NETWORK, MEANS TO SUPPLY ELECTRICAL SIGNAL INFORMATION AS THE GAS CORRECTION AND FROM THE AFTERBURNER TO THE SHAPING NETWORK, A FEEDBACK CONNECTION FROM THE SHAPING NETWORK TO THE AMPLIFIER TO SUPPLY AN ELECTRICAL SIGNAL GIVING A FUNCTION OF SAID RATIO, MEANS TO SUPPLY ELECTRICAL SIGNALS GIVING STATIC AND PROBE PRESSURE TO THE FEEDBACK AMPLIFIER AND SAID AMPLIFIER ADDING SAID SUPPLIED STATIC AND PROBE PRESSURE SIGNALS AND SUPPLYING AN ERROR SIGNAL TO SAID MOTOR TO DRIVE SAID INDICATOR.
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) | 1969-07-04 | 1970-01-03 | 1970-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-04 | 1974-01-03 | 1974-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-04 | 1978-01-03 | 1978-07-05 | $7700.00 | Window Closed / Lapsed |