US4517406A
Expired / Lapsed
US
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Laminated bus bar containing multilayer ceramic capacitors
Assignee: Eldre Corp
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Filing: 1984-05-14
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Granted: 1985-05-14
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Expires: 2004-05-14
Abstract
Abstract One or more multilayer ceramic capacitors are positioned in a laminated bus bar so that a pair of opposed, external electrodes on each capacitor are positioned in substantially coplanar engagement with the confronting, plane surfaces of adjacent conductor strips in the bar. The two external electrodes of each capacitor are connected each to a different one of two, spaced metal termination plates, which are mounted on each capacitor to interconnect its alternate and intervening electrodes, respectively. The two termination plates of each capacitor register with spaced recesses or openings formed in each of the adjacent conductor strips to accommodate any projections on the termination plates and thereby permit coplanar engagement of said external electrodes with said conductor strips.
Inventors
- 👤 Jack A. Erdle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:34
CPC Classifications
H; H02; H02G; H02G5/00; H02G5/005; H05; H05K; H05K1/00; H05K1/02; H05K1/0213; H05K1/0263; H05K1/16; H05K1/162
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
112 words
A laminated bus bar having therein a pair of elongate, metal conductor strips, and at least one multilayer capacitor sandwiched between said strips, and wherein the improvement comprises a pair of spaced, parallel external electrodes on said capacitor having coplanar engagement with confronting surfaces on said strips, and a pair of spaced metal termination plates on said capacitor extending transversely of said external electrodes and electrically connected each to a different one of said external electrodes, each of said termination plates having opposed edges thereof confronting upon said metal strips, and each of said metal strips having therein a pair of spaced recesses registering with the confronting edges of said termination plates.
Claim 2
Dependent Claim
112 words
A laminated bus bar having therein a pair of elongate, metal conductor strips, and at least one multilayer capacitor sandwiched between said strips, and wherein the improvement comprises a pair of spaced, parallel external electrodes on said capacitor having coplanar engagement with confronting surfaces on said strips, and a pair of spaced metal termination plates on said capacitor extending transversely of said external electrodes and electrically connected each to a different one of said external electrodes, each of said termination plates having opposed edges thereof confronting upon said metal strips, and each of said metal strips having therein a pair of spaced recesses registering with the confronting edges of said termination plates.
Claim 3
Dependent Claim
33 words
A laminated bus bar as defined in claim 1, wherein said spaced recesses comprise a pair of laterally registering notches formed in the opposed, longitudinal side edges of each of said metal strips.
Claim 4
Dependent Claim
36 words
A laminated bus bar as defined in claim 1, wherein said spaced recesses extend transversely of each of said strips from adjacent one side edge thereof at least part way toward the other side edge thereof.
Claim 5
Dependent Claim
83 words
A laminated bus bar as defined in claim 1, wherein a plurality of said multilayer capacitors are secured between said conductors at spaced points along the length of said bar, each of said metal strips has therein a plurality of pairs of said spaced recesses, and each of said pairs of recesses in one of said strips is disposed to register with a like pair of recesses in the other of said strips, and with the termination plates on one of said capacitors.
Claim 6
Dependent Claim
78 words
A laminated bus bar as defined in claim 4, including a layer of dielectric insulation interposed between and separating said pair of metal conductor strips in the bus bar, said layer having therein a plurality of spaced openings for accommodating said capacitors, and each of said capacitors being positioned in one of said openings in said layer and having at least portions of said external electrodes thereof extending beyond said layer and into coplanar engagement with said strips.
Claim 7
Dependent Claim
33 words
A laminated bus bar as defined in claim 4, wherein said spaced recesses comprise a plurality of equi-spaced notches formed in each of the longitudinal side edges of each of said metal strips.
Claim 8
Dependent Claim
28 words
A laminated bus bar as defined in claim 4, wherein said spaced recesses comprise a plurality of spaced, transversely extending undulations formed in each of said metal strips.
Claim 9
Dependent Claim
124 words
A laminated bus bar, comprising a pair of elongate, metal conductors, means enclosing said conductors hermetically and in insulated relation to each other in a flexible, dielectric insulating jacket, and with at least portions of said conductors having thereon confronting, plane surfaces, and a multilayer capacitor secured between a pair of said confronting surfaces on said conductors, said capacitor comprising a dielectric ceramic substrate having thereon a pair of opposed, external electrodes disposed in substantially coplanar engagement with said pair of confronting surfaces on said conductors, and having thereon a pair of spaced, metallic termination plates extending transversely between said conductors and electrically connected each with a different one of said electrodes, and said conductors having therein spaced recesses registering with said termination plates.
Claim 10
Dependent Claim
124 words
A laminated bus bar, comprising a pair of elongate, metal conductors, means enclosing said conductors hermetically and in insulated relation to each other in a flexible, dielectric insulating jacket, and with at least portions of said conductors having thereon confronting, plane surfaces, and a multilayer capacitor secured between a pair of said confronting surfaces on said conductors, said capacitor comprising a dielectric ceramic substrate having thereon a pair of opposed, external electrodes disposed in substantially coplanar engagement with said pair of confronting surfaces on said conductors, and having thereon a pair of spaced, metallic termination plates extending transversely between said conductors and electrically connected each with a different one of said electrodes, and said conductors having therein spaced recesses registering with said termination plates.
Claim 11
Dependent Claim
49 words
A laminated bus bar as defined in claim 8, wherein said recesses in said conductors comprise spaced openings formed in said conductors to register with and to accommodate any portions of said termination plates which project transversely beyond the space between said pair of confronting surfaces on said conductors.
Claim 12
Dependent Claim
28 words
A laminated bus bar as defined in claim 8, wherein said recesses are formed in the confronting surfaces of said conductors to extend only part way transversely thereof.
Claim 13
Dependent Claim
25 words
A laminated bus bar as defined in claim 10, wherein said recesses constitute registering openings extending through said conductors intermediate the longitudinal side edges thereof.
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) | 1988-05-13 | 1988-11-12 | 1989-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-05-13 | 1992-11-12 | 1993-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-05-13 | 1996-11-12 | 1997-05-14 | $7700.00 | Window Closed / Lapsed |