Patent US3706061A successfully refreshed from Google Patents.
US3706061A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Induction watt-hour meter potential coil mounting
Assignee: General Electric Co
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Filing: 1971-06-11
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Granted: 1972-12-12
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Expires: 1991-06-11
Abstract
Abstract THE POTENTIAL COIL OF AN INDUCTION WATT-HOUR METER IS ENCAPSULATED IN AN ELECTRICALLY INSULATING RESINOUS MATERIAL AND MOUNTED ON THE CORE LEG OF THE POTENTIAL ELECTROMAGNET OF THE METER. THE LOWER END OF THE ENCAPSULATED COIL WHICH IS CLOSEST TO THE VOLTAGE POLE FACE IS GENERALLY DIXED TO THE CORE LEG OF THE ELECTROMAGNET PREFERABLE BY A PLASTIC ADHESIVE MATERIAL. THE UPPER END OF THE COIL IS MOVABLY HELD BY A SPRING MEMBER OR CRUSHABLE PLASTIC BOSSES BETWEEN THE TOP OF THE ENCAPSULATED COIL AND THE YOKE PORTION OF THE POTENTIAL ELECTROMAGNET.
Inventors
- 👤 Alexander Loika Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:20
CPC Classifications
G; G01; G01R; G01R11/00; G01R11/36
Claims Analysis
Total Claims: 0
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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) | 1975-12-12 | 1976-06-12 | 1976-12-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-12-12 | 1980-06-12 | 1980-12-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-12-12 | 1984-06-12 | 1984-12-12 | $7700.00 | Window Closed / Lapsed |