US4265984A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Battery housing
Assignee: Duracell Inc USA
•
Filing: 1980-02-11
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Granted: 1981-05-05
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Expires: 2000-02-11
Abstract
Abstract A battery housing formed of at least two sections. Two means of terminating the housing are associated with the housing. One means includes a terminal member and a conductive element. The element is substantially the same length as the housing. The second means includes a contact plate attached to the top cell in the housing. An aperture is provided through the housing and terminal member to permit a connector to reach the contact plate. The housing includes an integrally formed conduit which electrically insulates the conductive element.
Inventors
- 👤 Gordon E. Kaye
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:08
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/20; H01M50/204; H01M50/207; H01M50/213; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
69 words
A battery housing for at least one cell comprising at least two electrically nonconductive housing sections joined together; first and second means for electrical terminating the housing operatively associated with said housing, said first means comprises a terminal member and conductive element, which conductive element is substantially the same length as the housing; and a conduit integrally formed from the two housing sections for electrically insulating the conductive element.
Claim 2
Dependent Claim
69 words
A battery housing for at least one cell comprising at least two electrically nonconductive housing sections joined together; first and second means for electrical terminating the housing operatively associated with said housing, said first means comprises a terminal member and conductive element, which conductive element is substantially the same length as the housing; and a conduit integrally formed from the two housing sections for electrically insulating the conductive element.
Claim 3
Dependent Claim
13 words
The battery housing of claim 1 comprised of two electrically nonconductive housing sections.
Claim 4
Dependent Claim
135 words
The battery housing of claim 2 wherein the terminal member comprises a substantially planar element having an aperture; a substantially vertical wall projecting upwardly from one edge of the member; a second substantially vertical wall, substantially parallel to the first wall, projecting upwardly from a second edge of the member; a substantially horizontal wall projecting outwardly from each vertical wall; a third substantially vertical wall projecting downwardly from each horizontal wall; and a fourth wall projecting substantially outwardly from each horizontal wall; and wherein the battery housing further comprises a mating wall in each housing section having a slit therein, and two pairs of slots substantially perpendicular to each slit providing a path from the slit to the outer surface of the wall, wherein the slits and slots are sized to accommodate the terminal member.
Claim 5
Dependent Claim
49 words
The battery housing of claim 1 wherein the second means for terminating the battery housing comprises a wall in the housing having an aperture, the terminal member having a aperture concentric with, and larger than that in the housing wall, and a cell terminal operatively associated with the apertures.
Claim 6
Dependent Claim
31 words
The battery housing of claim 4 wherein the cell terminal comprises a contact plate electrically connected to the cell, and means for holding the contact plate in place on the cell.
Claim 7
Dependent Claim
18 words
The battery housing of claim 1 and further comprising means for aligning and reinforcing the battery housing sections.
Claim 8
Dependent Claim
29 words
The battery housing of claim 6 wherein the means comprise a plurality of projections on a housing section, and on a mating housing section a plurality of mating recesses.
Claim 9
Dependent Claim
35 words
The battery housing of claim 6 wherein the means comprise ribs projecting out beyond a mating edge of one housing section, and mating ribs recessed inward below the mating edge of the second housing section.
Claim 10
Dependent Claim
34 words
The battery housing of claim 6 wherein the means comprise one wall of one housing section having the form of a tenon and a mating wall on the second housing section having a mortise.
Claim 11
Dependent Claim
30 words
The battery housing of claim 1 wherein said first means for electrically terminating the battery further comprises means for opening the terminating means upon the abusive discharge of the cell.
Claim 12
Dependent Claim
26 words
The battery housing of claim 10 wherein the means for opening the terminating means comprises a fuse in series with the terminal member and conductive element.
Claim 13
Dependent Claim
16 words
A battery comprised of the battery housing of claim 1 and at lease one electrochemical cell.
References Cited (Backward Citations)
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Cited
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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) | 1984-05-04 | 1984-11-03 | 1985-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-05-04 | 1988-11-03 | 1989-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-05-04 | 1992-11-03 | 1993-05-05 | $7700.00 | Window Closed / Lapsed |