Patent US3982059A successfully refreshed from Google Patents.
US3982059A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible cable termination
Assignee: Varian Medical Systems Inc
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Filing: 1975-10-17
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Granted: 1976-09-21
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Expires: 1995-10-17
Abstract
Abstract A flexible cable termination for high voltage cables such as used in x-ray apparatus, which termination has an outside diameter only slightly larger than the diameter of the cable, and has flexibility provided by encasing the cable wires in a flexible sheath which provides the cable termination assembly with the ability to be bent to relatively small curvatures, and further includes means for attaching the cable grounding braid to an encircling grounding terminal.
Inventors
- 👤 William P. Holland
- 👤 William H. Merritt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 02:44
CPC Classifications
H; H02; H02G; H02G15/00; H02G15/02; H02G15/06
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
166 words
A bendable terminal for an electrical cable adapted to be inserted into a hollow receptacle, said terminal including a plurality of insulated conductors, a casing of flexible insulating material over the conductors, a metallic grounding sheath over the casing, and a flexible insulating layer over the grounding sheath, comprising an extended end portion of the cable wherein the casing has a portion extending substantially beyond the ends of the grounding sheath and insulating layer, the ends of said conductors extending beyond the end of the casing, a bendable shield of self-supporting insulating material covering said extended portion of the casing, said shield being completely flexible throughout its thickness, a corona shield encircling the casing and having one end electrically connected to the end of the grounding sheath, and a tubular metal grounding member encircling the cable and having one end electrically connected to said corona shield and having its major portion extending over the cable in a direction away from said extended portion of the casing.
Claim 2
Dependent Claim
166 words
A bendable terminal for an electrical cable adapted to be inserted into a hollow receptacle, said terminal including a plurality of insulated conductors, a casing of flexible insulating material over the conductors, a metallic grounding sheath over the casing, and a flexible insulating layer over the grounding sheath, comprising an extended end portion of the cable wherein the casing has a portion extending substantially beyond the ends of the grounding sheath and insulating layer, the ends of said conductors extending beyond the end of the casing, a bendable shield of self-supporting insulating material covering said extended portion of the casing, said shield being completely flexible throughout its thickness, a corona shield encircling the casing and having one end electrically connected to the end of the grounding sheath, and a tubular metal grounding member encircling the cable and having one end electrically connected to said corona shield and having its major portion extending over the cable in a direction away from said extended portion of the casing.
Claim 3
Dependent Claim
157 words
A bendable terminal for an electrical cable adapted to be inserted into a hollow receptacle, said terminal including at least one insulated conductor, a casing of flexible insulating material over the conductor, a metallic grounding sheath over the casing, and a flexible insulating layer over the grounding sheath, comprising an extended portion of the cable wherein the casing has a portion extending substantially beyond the ends of the grounding sheath and insulating layer, the end of said conductor extending beyond the end of the casing, a bendable shield of self-supporting insulating material covering said extended portion of the casing, said shield being completely flexible throughout its thickness, and an annular corona shield encircling the casing and projecting outwardly through the bendable shield and having ends of different diameters, the smaller end being connected to the grounding sheath beneath the bendable shield and the larger end overlying a circumferential portion of the outer surface of the bendable shield.
Claim 4
Dependent Claim
157 words
A bendable terminal for an electrical cable adapted to be inserted into a hollow receptacle, said terminal including at least one insulated conductor, a casing of flexible insulating material over the conductor, a metallic grounding sheath over the casing, and a flexible insulating layer over the grounding sheath, comprising an extended portion of the cable wherein the casing has a portion extending substantially beyond the ends of the grounding sheath and insulating layer, the end of said conductor extending beyond the end of the casing, a bendable shield of self-supporting insulating material covering said extended portion of the casing, said shield being completely flexible throughout its thickness, and an annular corona shield encircling the casing and projecting outwardly through the bendable shield and having ends of different diameters, the smaller end being connected to the grounding sheath beneath the bendable shield and the larger end overlying a circumferential portion of the outer surface of the bendable shield.
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) | 1979-09-21 | 1980-03-22 | 1980-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-09-21 | 1984-03-22 | 1984-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-09-21 | 1988-03-22 | 1988-09-21 | $7700.00 | Window Closed / Lapsed |