US3244965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phase controlled alternating current circuits
Assignee: General Electric Co
•
Filing: 1962-04-09
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Granted: 1966-04-05
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Expires: 1982-04-09
Abstract
No abstract record available.
Inventors
- 👤 Frank W Gutzwiller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:02
CPC Classifications
G; G05; G05F; G05F1/00; G05F1/10; G05F1/12; G05F1/40; G05F1/44; G05F1/445
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
A PHASE CONTROLLED ALTERNATING CURRENT CIRCUIT COMPRISING: FIRST AND SECOND ALTERNATING CURRENT SOURCE TERMINALS; FIRST AND SECOND ALTERNATING CURRENT LOAD TERMINALS; A FULLWAVE RECTIFIER CIRCUIT HAVING FIRST AND SECOND ALTERNATING CURRENT INPUT TERMINALS AND FIRST AND SECOND DIRECT CURRENT OUTPUT TERMINALS; MEANS CONNECTING SAID FIRST ALTERNATING CURRENT INPUT TERMINAL TO SAID FIRST ALTERNATING CURRENT SOURCE TERMINAL; MEANS CONNECTING SAID ALTERNATING CURRENT LOAD TERMINALS IN SERIES BETWEEN SAID SECOND ALTERNATING CURRENT INPUT TERMINAL AND SAID SECOND ALTERNATING CURRENT SOURE TERMINAL; A CONTROLLED RECTIFIER
Claim 2
Dependent Claim
82 words
A PHASE CONTROLLED ALTERNATING CURRENT CIRCUIT COMPRISING: FIRST AND SECOND ALTERNATING CURRENT SOURCE TERMINALS; FIRST AND SECOND ALTERNATING CURRENT LOAD TERMINALS; A FULLWAVE RECTIFIER CIRCUIT HAVING FIRST AND SECOND ALTERNATING CURRENT INPUT TERMINALS AND FIRST AND SECOND DIRECT CURRENT OUTPUT TERMINALS; MEANS CONNECTING SAID FIRST ALTERNATING CURRENT INPUT TERMINAL TO SAID FIRST ALTERNATING CURRENT SOURCE TERMINAL; MEANS CONNECTING SAID ALTERNATING CURRENT LOAD TERMINALS IN SERIES BETWEEN SAID SECOND ALTERNATING CURRENT INPUT TERMINAL AND SAID SECOND ALTERNATING CURRENT SOURE TERMINAL; A CONTROLLED RECTIFIER
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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) | 1969-04-04 | 1969-10-04 | 1970-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-04 | 1973-10-04 | 1974-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-04 | 1977-10-04 | 1978-04-05 | $7700.00 | Window Closed / Lapsed |