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Patent US4038462A successfully refreshed from Google Patents.
US4038462A
Expired / Lapsed
US
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Solid-electrolyte battery, particularly for the storage of electrical energy
Assignee: BBC Brown Boveri AG Switzerland
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Filing: 1976-03-29
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Granted: 1977-07-26
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Expires: 1996-03-29
Abstract
Abstract Solid-electrolyte battery, particularly for the storage of electrical energy, with at least one anode space and one cathode space forming electrode spaces, which are connected with one another by ionic conduction through a solid electrolyte and which have collecting and equalizing spaces for the reactants and reaction products, wherein the solid-electrolyte battery includes a number of parallel-connected, hole-like electrode spaces including anode and cathode spaces, which are bounded by the solid electrolyte and distributed alternately and close together, so that each of the electrode spaces presents reaction surfaces simultaneously to at least two neighboring electrode spaces of the opposite polarity.
Inventors
- 👤 Franz-Josef Rohr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:25
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/36; H01M10/39; H01M10/3909; H01M50/00; H01M50/50; H01M8/00; H01M8/22; H01M8/24; H01M8/241; H01M8/2425; H01M8/2435; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y02E60/30; Y02E60/50
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
150 words
Solid-electrolyte battery for the storage of electric power with a large number of anode and cathode spaces forming electrode spaces arranged parallelly in straight channels attached to collecting spaces and alternately disposed in an ion conducting body of solid electrolyte so that the electrode spaces have adjacent electrode spaces of opposite polarity wherein the anode spaces comprise a first set of hollow recesses in the body of the solid electrolyte forming anode channels closed at one end and open at the other end to a first collecting space disposed in the body of the solid electrolyte and the cathode spaces comprise a second set of hollow recesses in the body of the solid electrolyte forming cathode channels closed at one end and open at the other end to a second collecting space disposed in the body of the solid electrolyte, the first and second collecting spaces having a locking lid.
Claim 2
Dependent Claim
150 words
Solid-electrolyte battery for the storage of electric power with a large number of anode and cathode spaces forming electrode spaces arranged parallelly in straight channels attached to collecting spaces and alternately disposed in an ion conducting body of solid electrolyte so that the electrode spaces have adjacent electrode spaces of opposite polarity wherein the anode spaces comprise a first set of hollow recesses in the body of the solid electrolyte forming anode channels closed at one end and open at the other end to a first collecting space disposed in the body of the solid electrolyte and the cathode spaces comprise a second set of hollow recesses in the body of the solid electrolyte forming cathode channels closed at one end and open at the other end to a second collecting space disposed in the body of the solid electrolyte, the first and second collecting spaces having a locking lid.
Claim 3
Dependent Claim
22 words
Solid-electrolyte battery according to claim 1 wherein the locking lid comprises a centrally located locking inlet pipe and forms an electric contact.
Claim 4
Dependent Claim
12 words
Solid-electrolyte battery according to claim 2 wherein the locking lid is metallic.
Claim 5
Dependent Claim
20 words
Solid-electrolyte battery according to claim 3 wherein the locking lid has a layer of graphite in places exposed to corrosion.
Claim 6
Dependent Claim
29 words
Solid-electrolyte battery according to claim 2 wherein the locking lid includes side walls and channel systems which lead from the first and second collecting spaces into the side walls.
Claim 7
Dependent Claim
25 words
Solid-electrolyte battery according to claim 1 further comprising porous matrix electrodes and wires disposed in the first collecting space and connected to the anode electrodes.
Claim 8
Dependent Claim
15 words
Solid-electrolyte batteries as in claim 1 electrically connected in series with an intermediary locking lid.
Claim 9
Dependent Claim
31 words
Solid-electrolyte battery according to claim 7 further comprising a sealing gasket disposed between the locking lid and the body of the solid electrolyte and being secured therebetween by a compression arrangement.
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) | 1980-07-25 | 1981-01-24 | 1981-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-07-25 | 1985-01-24 | 1985-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-07-25 | 1989-01-24 | 1989-07-26 | $7700.00 | Window Closed / Lapsed |