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US3261007A
Expired / Lapsed
US
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Measuring device for determining angular position
Assignee: Continental Elektronidustrie AG
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Filing: 1963-04-24
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Granted: 1966-07-12
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Expires: 1983-04-24
Abstract
No abstract record available.
Inventors
- 👤 Frisch Eberhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:55
CPC Classifications
G; G01; G01D; G01D5/00; G01D5/12; G01D5/244; G01D5/248
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A SHAFT ANGLE MEASURING DEVICE COMPRISING: ELECTROMECHANICAL TRANSDUCER MEANS FOR CONVERTING THE ANGULAR POSITION OF SAID SHAFT INTO TIME INTERVAL WHICH IS LIMITED BY TWO ELECTRONIC PULSES, THE DURATION OF SAID TIME INTERVAL BEING A FUNCTION OF THE ANGULAR POSITION OF SAID SHAFT, AND CORRECTION MEANS COUPLED TO SAID SHAFT TO PROVIDE A CORRECTION SIGNAL WHICH IS A FUNCTION OF THE ANGULAR SPEED OF SAID SHAFT TO CHANGE THE TEMPORAL INCIDENCE OF ONE OF SAID TWO ELECTRONIC PULSES AND THEREBY CHANGE THE DURATION OF SAID TIME INTERVAL, WHEREBY THE DURATION OF SAID TIME INTERVAL MAY BE MODIFIED AS A FUNCTION OF THE SPEED OF SAID SHAFT.
Claim 2
Dependent Claim
106 words
A SHAFT ANGLE MEASURING DEVICE COMPRISING: ELECTROMECHANICAL TRANSDUCER MEANS FOR CONVERTING THE ANGULAR POSITION OF SAID SHAFT INTO TIME INTERVAL WHICH IS LIMITED BY TWO ELECTRONIC PULSES, THE DURATION OF SAID TIME INTERVAL BEING A FUNCTION OF THE ANGULAR POSITION OF SAID SHAFT, AND CORRECTION MEANS COUPLED TO SAID SHAFT TO PROVIDE A CORRECTION SIGNAL WHICH IS A FUNCTION OF THE ANGULAR SPEED OF SAID SHAFT TO CHANGE THE TEMPORAL INCIDENCE OF ONE OF SAID TWO ELECTRONIC PULSES AND THEREBY CHANGE THE DURATION OF SAID TIME INTERVAL, WHEREBY THE DURATION OF SAID TIME INTERVAL MAY BE MODIFIED AS A FUNCTION OF THE SPEED OF SAID SHAFT.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-11 | 1970-01-10 | 1970-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-11 | 1974-01-10 | 1974-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-11 | 1978-01-10 | 1978-07-12 | $7700.00 | Window Closed / Lapsed |