US3272004A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Horsepower remaining computer
Assignee: RTX Corp
•
Filing: 1963-09-03
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Granted: 1966-09-13
•
Expires: 1983-09-03
Abstract
No abstract record available.
Inventors
- 👤 Ronald A Haverl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:15
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/48; G06G7/70; G05; G05D; G05D1/00; G05D1/0055
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
170 words
IN COMBINATION WITH A GAS GENERATOR HAVING MEANS ASSOCIATED THEREWITH FOR SENSING THE VALUES OF AND PRODUCING SIGNALS PROPORTIONAL TO TAILPIPE TEMPERATURE, ROTATIONAL SPEED OF THE GAS GENERATOR AND THE PRESSURE ADJACENT THE INLET TO THE GAS GENERATOR, A HORSEPOWER REMAINING COMPUTER COMPRISING: FIRST MEANS FOR MULTIPLYING THE DIFFERENCE BETWEEN THE ACTUAL TAILPIPE TEMPERATURE AND THE MAXIMUM PERMISSILE TAILPIPE TEMPERATURE BY THE PRESSURE ADJACENT THE INLET TO THE GAS GENERATOR TO COMPUTER A FIRST SIGNAL COMMENSURATE WITH HORSEPOWWER REMAINING AS A FUNCTION OF TAILPIPE TEMPERATURE, SECOND MEANS FOR MULTIPLYING THE DIFFERENCE BETWWEEN THE ACTUAL GAS GENERATOR ROTATIONAL SPEED AND THE MAXIMUM PERMISSIBLE SPEED OF ROTATION BY THR PRESSURE ADJACENT THE INLET TO THE GAS GENERATOR TO COMPUTE A SECOND SIGNAL COMMENSURATE WITH HORSEPOWER REMAINING AS A FUNCTION OF ROTATIONAL SPEED, AND MEANS FOR COMPARING SAID FIRST AND SECOND SIGNALS COMMENSURATE WITH HORSEPOWER REMAINING AND FOR SELECTING FOR APPLICATION TO AN INDICATOR THE ONE OF SAID SIGNALS INDICATIVE OF THE LEAST AMOUNT OF ACTUAL HORSEPOWER REMAINING AVAILABLE FROM THE GAS GENERATOR.
Claim 2
Dependent Claim
170 words
IN COMBINATION WITH A GAS GENERATOR HAVING MEANS ASSOCIATED THEREWITH FOR SENSING THE VALUES OF AND PRODUCING SIGNALS PROPORTIONAL TO TAILPIPE TEMPERATURE, ROTATIONAL SPEED OF THE GAS GENERATOR AND THE PRESSURE ADJACENT THE INLET TO THE GAS GENERATOR, A HORSEPOWER REMAINING COMPUTER COMPRISING: FIRST MEANS FOR MULTIPLYING THE DIFFERENCE BETWEEN THE ACTUAL TAILPIPE TEMPERATURE AND THE MAXIMUM PERMISSILE TAILPIPE TEMPERATURE BY THE PRESSURE ADJACENT THE INLET TO THE GAS GENERATOR TO COMPUTER A FIRST SIGNAL COMMENSURATE WITH HORSEPOWWER REMAINING AS A FUNCTION OF TAILPIPE TEMPERATURE, SECOND MEANS FOR MULTIPLYING THE DIFFERENCE BETWWEEN THE ACTUAL GAS GENERATOR ROTATIONAL SPEED AND THE MAXIMUM PERMISSIBLE SPEED OF ROTATION BY THR PRESSURE ADJACENT THE INLET TO THE GAS GENERATOR TO COMPUTE A SECOND SIGNAL COMMENSURATE WITH HORSEPOWER REMAINING AS A FUNCTION OF ROTATIONAL SPEED, AND MEANS FOR COMPARING SAID FIRST AND SECOND SIGNALS COMMENSURATE WITH HORSEPOWER REMAINING AND FOR SELECTING FOR APPLICATION TO AN INDICATOR THE ONE OF SAID SIGNALS INDICATIVE OF THE LEAST AMOUNT OF ACTUAL HORSEPOWER REMAINING AVAILABLE FROM THE GAS GENERATOR.
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) | 1969-09-12 | 1970-03-14 | 1970-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-12 | 1974-03-14 | 1974-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-12 | 1978-03-14 | 1978-09-13 | $7700.00 | Window Closed / Lapsed |