Patent US4484159A successfully refreshed from Google Patents.
US4484159A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Filter connector with discrete particle dielectric
Assignee: Amphenol Corp
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Filing: 1982-03-22
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Granted: 1984-11-20
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Expires: 2002-03-22
Abstract
Abstract A filter connector incorporates a capacitor formed in the connector with dielectric material consisting of discrete particles maintained in electrical contact with the live and ground electrodes. Since the dielectric material is handled in non-rigid bulk form, no breakage is encountered during assembly and handling. Disassembly of the connector for repair is feasible. Both method and apparatus are described.
Inventors
- 👤 Thomas J. Whitley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:36
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/66; H01R13/719; H01R31/00; H01R31/02
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
71 words
A filter connector comprising: an electrically conductive tubular body having a central axis; a first electrode coaxially mounted within said tubular body and spaced from said body; a tubular electrode coaxially mounted within said body and around and spaced from said first electrode; and an electrically insulating body consisting of a plurality of discrete barium titanate particles located in the space between and in contact with said first and tubular electrodes.
Claim 2
Dependent Claim
71 words
A filter connector comprising: an electrically conductive tubular body having a central axis; a first electrode coaxially mounted within said tubular body and spaced from said body; a tubular electrode coaxially mounted within said body and around and spaced from said first electrode; and an electrically insulating body consisting of a plurality of discrete barium titanate particles located in the space between and in contact with said first and tubular electrodes.
Claim 3
Dependent Claim
22 words
The filter connector as recited in claim 1 wherein said barium titanate particles have a particlar size of less than 10 microns.
Claim 4
Dependent Claim
21 words
The filter connector as recited in claim 1 wherein said barium titanate particles are compacted in said space between said electrodes.
Claim 5
Dependent Claim
21 words
The filter connector as recited in claim 2 wherein said barium titanate particles are compacted in said space between said electrodes.
Claim 6
Dependent Claim
21 words
The filter connector as recited in claim 1 wherein said barium titante particles are disposed in a low loss dielectric resin.
Claim 7
Dependent Claim
21 words
The filter connector as recited in claim 2 wherein said barium titanate particles are disposed in a low loss dielectric resin.
Claim 8
Dependent Claim
46 words
A filter connector comprising; an electrically conductive tubular body; a plurality of first electrodes within said tubular body and electrically isolated therefrom; and an electrically insulating body located between said electrodes and said body, said insulator consisting of a plurality of discrete particles of barium titanate.
Claim 9
Dependent Claim
46 words
A filter connector comprising; an electrically conductive tubular body; a plurality of first electrodes within said tubular body and electrically isolated therefrom; and an electrically insulating body located between said electrodes and said body, said insulator consisting of a plurality of discrete particles of barium titanate.
Claim 10
Dependent Claim
21 words
The filter connector as recited in claim 7 wherein the particle size of the barium titanate is less than 10 microns.
Claim 11
Dependent Claim
25 words
The filter connector as recited in claim 7 wherein said barium titanate particles are compacted in said space between said electrodes and said tubular body.
Claim 12
Dependent Claim
25 words
The filter connector as recited in claim 8 wherein said barium titanate particles are compacted in said space between said electrodes and said tubular body.
Claim 13
Dependent Claim
21 words
The filter connector as recited in claim 7 wherein said barium titanate particles are disposed in a low loss dielectric resin.
Claim 14
Dependent Claim
21 words
The filter connector as recited in claim 8 wherein said barium titanate particles ae disposed in a low loss dielectric resin.
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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) | 1987-11-20 | 1988-05-21 | 1988-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-11-20 | 1992-05-21 | 1992-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-11-20 | 1996-05-21 | 1996-11-20 | $7700.00 | Window Closed / Lapsed |