US4100333A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery structure
Assignee: Lanteris Space LLC
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Filing: 1977-05-04
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Granted: 1978-07-11
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Expires: 1997-05-04
Abstract
Abstract This specification teaches a battery structure of lightweight construction. Such a battery is particularly useful as the power source for a space satellite. The battery structure includes a plurality of cells. Each cell has a plurality of non-strengthened cell walls which contact other nonstrengthened cell walls when the cells are in an assembled condition. Each cell also has strengthened cell walls which do not contact any other cell walls when the cells are in an assembled condition. Structurally strengthened end plates are located at opposite ends of the assembled cells to provide support for any nonstrengthened cell walls of the cells coming in contact therewith. Structure is provided for holding the structurally strengthened end plates and cells in an assembled condition. By strengthening only exposed walls, a lightweight battery construction is achieved.
Inventors
- 👤 Ronald J. Haas
- 👤 Donald D. Briggs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:42
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/04; H01M50/00; H01M50/20; H01M50/258; H01M6/00; H01M6/42; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y02P; Y02P70/00; Y02P70/50
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
165 words
A battery structure which comprises: a plurality of cells; each cell having a plurality of nonstrengthened cell walls, such nonstrengthened cell walls contacting other nonstrengthened cell walls of other adjacent cells when said cells are in an assembled condition; each cell also having strengthened cell walls having a strength greater than said nonstrengthened cell walls, such strengthened cell walls not contacting any cell walls of other cells when said cells are in an assembled condition; a pair of structurally strengthened end plates located at opposite ends of said cells when said cells are in an assembled condition, said end plates providing support for any nonstrengthened cell walls of said cells coming in contact therewith; and means for holding said cells and said structurally strengthened end plates in an assembled condition, whereby said nonstrengthened cell walls are supported by one another or by said structurally strengthened end plates and said strengthened cell walls of said cells are exposed and not supported by a contacting cell wall.
Claim 2
Dependent Claim
165 words
A battery structure which comprises: a plurality of cells; each cell having a plurality of nonstrengthened cell walls, such nonstrengthened cell walls contacting other nonstrengthened cell walls of other adjacent cells when said cells are in an assembled condition; each cell also having strengthened cell walls having a strength greater than said nonstrengthened cell walls, such strengthened cell walls not contacting any cell walls of other cells when said cells are in an assembled condition; a pair of structurally strengthened end plates located at opposite ends of said cells when said cells are in an assembled condition, said end plates providing support for any nonstrengthened cell walls of said cells coming in contact therewith; and means for holding said cells and said structurally strengthened end plates in an assembled condition, whereby said nonstrengthened cell walls are supported by one another or by said structurally strengthened end plates and said strengthened cell walls of said cells are exposed and not supported by a contacting cell wall.
Claim 3
Dependent Claim
218 words
A battery structure which comprises: a plurality of cells; each cell having a plurality of nonstrengthened metal cell walls, such nonstrengthened metal cell walls contacting nonstrengthened metal cell walls of other adjacent cells when said cells are in an assembled condition; each cell also having die-formed strengthened channel metal cell walls having a strength greater than said nonstrengthened metal cell walls, such die-formed strengthened metal cell walls not contacting any cell walls of other cells when said cells are in an assembled condition; a pair of structurally strengthened end plates located at opposite ends of said cells when said cells are in an assembled condition, said end plates providing support for any nonstrengthened metal cell walls of said cells coming in contact therewith; and a pair of structurally strengthened end plates located at opposite ends of said cells when said cells are in an assembled condition, said end plates providing support for any nonstrengthened metal cell walls of said cells coming in contact therewith; and means for holding said cells and said structurally strengthened end plates in an assembled condition whereby said nonstrengthened metal cell walls are supported by one another or by said structurally strengthened end plates, and said die-formed strengthened channel metal walls of said cells are exposed and not supported by a contacting cell wall.
Claim 4
Dependent Claim
218 words
A battery structure which comprises: a plurality of cells; each cell having a plurality of nonstrengthened metal cell walls, such nonstrengthened metal cell walls contacting nonstrengthened metal cell walls of other adjacent cells when said cells are in an assembled condition; each cell also having die-formed strengthened channel metal cell walls having a strength greater than said nonstrengthened metal cell walls, such die-formed strengthened metal cell walls not contacting any cell walls of other cells when said cells are in an assembled condition; a pair of structurally strengthened end plates located at opposite ends of said cells when said cells are in an assembled condition, said end plates providing support for any nonstrengthened metal cell walls of said cells coming in contact therewith; and a pair of structurally strengthened end plates located at opposite ends of said cells when said cells are in an assembled condition, said end plates providing support for any nonstrengthened metal cell walls of said cells coming in contact therewith; and means for holding said cells and said structurally strengthened end plates in an assembled condition whereby said nonstrengthened metal cell walls are supported by one another or by said structurally strengthened end plates, and said die-formed strengthened channel metal walls of said cells are exposed and not supported by a contacting cell wall.
Claim 5
Dependent Claim
185 words
A battery structure which comprises: a plurality of cells; each cell having a plurality of fiber reinforced composite nonstrengthened cell walls, such fiber reinforced composite cell walls contacting fiber reinforced composite cell walls of other adjacent cells when said cells are in an assembled condition; each cell also having reinforced honeycomb strengthened cell walls having a strength greater than said fiber reinforced composite nonstrengthened cells walls, such reinforced honeycomb strengthened cell walls not contacting any cell walls of other cells when said cells are in an assembled condition; a pair of structurally strengthened end plates located at opposite ends of the cells when said cells are in an assembled condition, said end plates providing support for any fiber reinforced composite nonstrengthened cell walls of said cells coming in contact therewith; and means for holding said cells and said structurally strengthened end plates in an assembled condition, whereby said fiber reinforced composite nonstrengthened cell walls are supported by one another or by said structurally strengthened end plates, and said reinforced honeycomb strengthened walls of said cells are exposed and not supported by a contacting cell wall.
Claim 6
Dependent Claim
185 words
A battery structure which comprises: a plurality of cells; each cell having a plurality of fiber reinforced composite nonstrengthened cell walls, such fiber reinforced composite cell walls contacting fiber reinforced composite cell walls of other adjacent cells when said cells are in an assembled condition; each cell also having reinforced honeycomb strengthened cell walls having a strength greater than said fiber reinforced composite nonstrengthened cells walls, such reinforced honeycomb strengthened cell walls not contacting any cell walls of other cells when said cells are in an assembled condition; a pair of structurally strengthened end plates located at opposite ends of the cells when said cells are in an assembled condition, said end plates providing support for any fiber reinforced composite nonstrengthened cell walls of said cells coming in contact therewith; and means for holding said cells and said structurally strengthened end plates in an assembled condition, whereby said fiber reinforced composite nonstrengthened cell walls are supported by one another or by said structurally strengthened end plates, and said reinforced honeycomb strengthened walls of said cells are exposed and not supported by a contacting cell wall.
References Cited (Backward Citations)
US2980751A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-07-10 | 1982-01-09 | 1982-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-07-10 | 1986-01-09 | 1986-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-07-10 | 1990-01-09 | 1990-07-11 | $7700.00 | Window Closed / Lapsed |