US3085556A
Expired / Lapsed
US
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Rate signal generator
Assignee: Bendix Corp
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Filing: 1961-03-17
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Granted: 1963-04-16
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Expires: 1981-03-17
Abstract
No abstract record available.
Inventors
- 👤 Joseph L Peczkowski
- 👤 Milton R Adams
- 👤 Frank J Jandrasi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:41
CPC Classifications
F; F15; F15C; F15C4/00; F15B; F15B9/00; Y; Y10; Y10T; Y10T137/00; Y10T137/2278; Y10T137/2409
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
A RATE SIGNAL GENERATOR COMPRISING: COMPARARER MEANS FOR RECEIVING INPUT AND FEEDBACK FORCE QUANTITIES AND PRODUCING AN ERROR SIGNAL REPRESENTATIVE OF THE DIFFERENCE BETWEEN SAID FORCE QUANTITIES, AN INTEGRATOR DEVICE INCLUDING A MOVABLE MEMBER HAVING A CONTROLLABLE VELOCITY, FORCE PRODUCING MEANS CONNECTED TO SAID INTEGRATOR FOR PRODUCING A FORCE THAT VARIES WITH THE POSITION OF SAID MOVABLE MEMBER, SAID FORCE PRODUCING MEANS BEING CONNECTED TO SAID COMPARER TO SUPPLY SAID FEEDBACK FORCE QUANTITY THERETO, CONNECTING MEANS INTERCONNECTING SAID COMPARER AND SAID INTEGRATOR DEVICE OPERATIVE TO CONTROL THE VELOCITY OF SAID MOVABLE MEMBE IN RESPONSE TO VARIATIONS OF SAID ERROR SIGNAL, AND OUTPUT SIGNAL RECEIVING MEANS CONNECTED TO SAID CONNECTING MEANS FOR RECEIVING SAID ERROR SIGNAL AS A RATE OUTPUT.
Claim 2
Dependent Claim
119 words
A RATE SIGNAL GENERATOR COMPRISING: COMPARARER MEANS FOR RECEIVING INPUT AND FEEDBACK FORCE QUANTITIES AND PRODUCING AN ERROR SIGNAL REPRESENTATIVE OF THE DIFFERENCE BETWEEN SAID FORCE QUANTITIES, AN INTEGRATOR DEVICE INCLUDING A MOVABLE MEMBER HAVING A CONTROLLABLE VELOCITY, FORCE PRODUCING MEANS CONNECTED TO SAID INTEGRATOR FOR PRODUCING A FORCE THAT VARIES WITH THE POSITION OF SAID MOVABLE MEMBER, SAID FORCE PRODUCING MEANS BEING CONNECTED TO SAID COMPARER TO SUPPLY SAID FEEDBACK FORCE QUANTITY THERETO, CONNECTING MEANS INTERCONNECTING SAID COMPARER AND SAID INTEGRATOR DEVICE OPERATIVE TO CONTROL THE VELOCITY OF SAID MOVABLE MEMBE IN RESPONSE TO VARIATIONS OF SAID ERROR SIGNAL, AND OUTPUT SIGNAL RECEIVING MEANS CONNECTED TO SAID CONNECTING MEANS FOR RECEIVING SAID ERROR SIGNAL AS A RATE OUTPUT.
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) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |