Patent US4281360A successfully refreshed from Google Patents.
US4281360A
Expired / Lapsed
US
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High-voltage capacitor
Assignee: General Electric Co
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Filing: 1979-12-17
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Granted: 1981-07-28
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Expires: 1999-12-17
Abstract
Abstract A high-voltage capacitor, particularly for use in a voltage divider, is made from a high-voltage lead cable and a metallic component surrounding the cable for some distance along the length thereof, the metallic component being fixedly secured to a printed circuit board. The cable center conductor serves as the first capacitor plate while the metallic component serves as the second plate. In another aspect, the high voltage capacitor described above is incorporated into a high-voltage divider assembly which includes a voltage divider resistor assembly and a low-voltage capacitor.
Inventors
- 👤 Robert F. Brehse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 19:43
CPC Classifications
H; H01; H01G; H01G2/00; H01G2/02; H01G2/06; H01G4/00; H01G4/002; H01G4/018; H01G4/06; H05; H05K; H05K1/00; H05K1/18; H05K1/02; H05K1/0213; H05K1/0254; H05K2201/00; H05K2201/09; H05K2201/09209; H05K2201/09654; H05K2201/09809; H05K2201/10; H05K2201/10227; H05K2201/10356
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
157 words
A high-voltage capacitor comprising: a length of high-voltage insulated lead cable having a center conductor adapted for connection to a source of high-voltage, the center conductor further serving as a first capacitor plate; a base member comprising a flat insulating sheet having a plurality of apertures therethrough; and a conductive envelope surrounding the cable for a predetermined distance along the length thereof, the conductive envelope serving as a second capacitor plate and being fixedly secured to the base member, said conductive envelope including two parts, the first part being an elongated generally U-shaped metallic component provided with tabs extending from the sides of the U, the second part being a conductive plate on the underside of the flat insulating sheet, the tabs being arranged to project through corresponding ones of said apertures so as to make electrical contact with the conductive plate, the tabs and the conductive plate being soldered together for electrical continuity and mechanical connection.
Claim 2
Dependent Claim
157 words
A high-voltage capacitor comprising: a length of high-voltage insulated lead cable having a center conductor adapted for connection to a source of high-voltage, the center conductor further serving as a first capacitor plate; a base member comprising a flat insulating sheet having a plurality of apertures therethrough; and a conductive envelope surrounding the cable for a predetermined distance along the length thereof, the conductive envelope serving as a second capacitor plate and being fixedly secured to the base member, said conductive envelope including two parts, the first part being an elongated generally U-shaped metallic component provided with tabs extending from the sides of the U, the second part being a conductive plate on the underside of the flat insulating sheet, the tabs being arranged to project through corresponding ones of said apertures so as to make electrical contact with the conductive plate, the tabs and the conductive plate being soldered together for electrical continuity and mechanical connection.
Claim 3
Dependent Claim
34 words
The capacitor of claim 1 wherein the flat insulating sheet is a printed circuit board, the conductive plate being formed from the conductive material bonded to the insulating layer of the printed circuit board.
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) | 1984-07-27 | 1985-01-26 | 1985-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-07-27 | 1989-01-26 | 1989-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-07-27 | 1993-01-26 | 1993-07-28 | $7700.00 | Window Closed / Lapsed |