Patent US3182247A successfully refreshed from Google Patents.
US3182247A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power supply sensing means
Assignee: Raytheon Co
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Filing: 1961-06-02
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Granted: 1965-05-04
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Expires: 1981-06-02
Abstract
No abstract record available.
Inventors
- 👤 Loucks Russell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:36
CPC Classifications
H; H02; H02M; H02M1/00; H02M1/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A DEVICE FOR SENSING CHANGES IN VOLTAGE COMPRISING A NETWORK SUBJECT TO DIRECT VOLTAGE CHANGES IN THE PRESENCE OF AN ALTERNATING VOLTAGE RIPPLE COMPONENT, A PLURALITY OF SERIES CONNECTED IMPEDANCE DEVICES IN PARALLEL WITH THE NETWORK, THE ALTERNATING VOLTAGE COMPONENT APPEARING SUBSTANTIALLY ACROSS ONE OF THE IMPEDANCE DEVICES INCLUDING RESISTANCE MEANS AND THE DIRECT VOLTAGE CHANGE APPEARING SUBSTANTIALLY ACROSS THE REMAINING IMPEDANCE DEVICES INCLUDING DIODE MEANS, MEANS APPLYING THE CHANGES IN DIRECT VOLTAGE APPEARING ACROSS THE REMAINING IMPEDANCE DEVICES TO A CONTROLLING MEANS TO CORRECT FOR THE CHANGES OF DIRECT VOLTAGE IN THE NETWORK BEYOND A PREDETERMINED VALUE.
Claim 2
Independent Claim
98 words
A DEVICE FOR SENSING CHANGES IN VOLTAGE COMPRISING A NETWORK SUBJECT TO DIRECT VOLTAGE CHANGES IN THE PRESENCE OF AN ALTERNATING VOLTAGE RIPPLE COMPONENT, A PLURALITY OF SERIES CONNECTED IMPEDANCE DEVICES IN PARALLEL WITH THE NETWORK, THE ALTERNATING VOLTAGE COMPONENT APPEARING SUBSTANTIALLY ACROSS ONE OF THE IMPEDANCE DEVICES INCLUDING RESISTANCE MEANS AND THE DIRECT VOLTAGE CHANGE APPEARING SUBSTANTIALLY ACROSS THE REMAINING IMPEDANCE DEVICES INCLUDING DIODE MEANS, MEANS APPLYING THE CHANGES IN DIRECT VOLTAGE APPEARING ACROSS THE REMAINING IMPEDANCE DEVICES TO A CONTROLLING MEANS TO CORRECT FOR THE CHANGES OF DIRECT VOLTAGE IN THE NETWORK BEYOND A PREDETERMINED VALUE.
References Cited (Backward Citations)
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US2801346A
Cited
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-03 | 1968-11-02 | 1969-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-03 | 1972-11-02 | 1973-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-03 | 1976-11-02 | 1977-05-04 | $7700.00 | Window Closed / Lapsed |