Patent JPS5774972A successfully refreshed from Google Patents.
Patent US4555451A successfully refreshed from Google Patents.
US4555451A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage battery with built-in fuse
Assignee: Pines of America Inc
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Filing: 1985-01-29
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Granted: 1985-11-26
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Expires: 2005-01-29
Abstract
Abstract A battery structure comprising: an enclosure; fuse receiving recess means in the enclosure open on at least one side of the enclosure to allow direct entry of a fuse from outside the enclosure; at least one cell comprising a cell terminal within the enclosure; first and second fuse holder terminals rigidly supported in the fuse receiving recess means to hold fuse terminals; and an electrical connection between the cell terminal and the first fuse; holder terminal, said enclosure comprising immovable means enclosing the connection and the cell terminal.
Inventors
- 👤 Lawrence R. Harrod
- 👤 Lucio C. Perego
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:56
CPC Classifications
H; H01; H01M; H01M50/00; H01M50/50; H01M50/572; H01M50/574; H01M50/581; H01M50/583; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
178 words
A battery structure comprising: an enclosure; at least one cell rigidly enclosed by said enclosure, said at least one cell forming a battery having first and second cell terminals within said enclosure; fuse receiving recess means, formed in the enclosure so as to open externally of the enclosure on at least one side of the enclosure, for removably accepting a conventionally encapsulated two terminal fuse inserted from outside the enclosure to a position substantially within said recess means; first and second fuse holder terminals rigidly supported in the fuse receiving recess means and adapted to hold the respective terminals of said fuse inserted therein; a first electrical connection between the first cell terminal and the first fuse holder terminal, said first connection being immovably disposed fully within said enclosure; a second electrical connection between the second fuse holder terminal, at a portion thereof within said enclosure, and a first battery terminal external of said enclosure; and a third electrical connection between the second cell terminal, disposed within said enclosure, and a second battery terminal external of said enclosure.
Claim 2
Dependent Claim
178 words
A battery structure comprising: an enclosure; at least one cell rigidly enclosed by said enclosure, said at least one cell forming a battery having first and second cell terminals within said enclosure; fuse receiving recess means, formed in the enclosure so as to open externally of the enclosure on at least one side of the enclosure, for removably accepting a conventionally encapsulated two terminal fuse inserted from outside the enclosure to a position substantially within said recess means; first and second fuse holder terminals rigidly supported in the fuse receiving recess means and adapted to hold the respective terminals of said fuse inserted therein; a first electrical connection between the first cell terminal and the first fuse holder terminal, said first connection being immovably disposed fully within said enclosure; a second electrical connection between the second fuse holder terminal, at a portion thereof within said enclosure, and a first battery terminal external of said enclosure; and a third electrical connection between the second cell terminal, disposed within said enclosure, and a second battery terminal external of said enclosure.
Claim 3
Dependent Claim
54 words
The battery structure in claim 1 in which the fuse receiving recess means comprises an insulating wall structure forming a recess internal of said enclosure, and the fuse holder terminals are fixedly mounted extending through the wall structure and comprise fuse terminal receiving means facing outside of the enclosure means but within said recess.
Claim 4
Dependent Claim
45 words
The battery structure in claim 1 in which the recess means comprises a generally U-shaped molded plastic structure shaped to receive a fuse substantially within a recess thus formed in the enclosure, and the fuse holder terminals are embedded in the U-shaped molded plastic structure.
Claim 5
Dependent Claim
97 words
A fuse-protected battery comprising: an enclosure; a cell comprising a first and a second cell terminal in the enclosure and rigidly covered by a fixed portion of the enclosure; a first fuse holder terminal connected inside the enclosure to the first cell terminal; a second fuse holder terminal rigidly supported relative to the first fuse holder terminal; and a two contact battery terminal accessible from outside the enclosure and having one contact electrically connected inside the enclosure to the second fuse holder terminal and the other contact electrically connected inside the enclosure to the second cell terminal.
Claim 6
Dependent Claim
97 words
A fuse-protected battery comprising: an enclosure; a cell comprising a first and a second cell terminal in the enclosure and rigidly covered by a fixed portion of the enclosure; a first fuse holder terminal connected inside the enclosure to the first cell terminal; a second fuse holder terminal rigidly supported relative to the first fuse holder terminal; and a two contact battery terminal accessible from outside the enclosure and having one contact electrically connected inside the enclosure to the second fuse holder terminal and the other contact electrically connected inside the enclosure to the second cell terminal.
Claim 7
Dependent Claim
14 words
The battery of claim 4 in which the cell is entirely inside the enclosure.
Claim 8
Dependent Claim
143 words
A battery structure comprising: at least one cell with a cell terminal and a cell return contact; fuse holder means comprising first and second fuse holder terminals rigidly supported relative to the cell and relative to each other; a first electrical connection between the cell terminal and the first fuse holder terminal, the second fuse holder terminal comprising a first contact of a mechanically integral battery terminal; a second electrical connection between the cell return contact and a second contact of the battery terminal, said first and said second contacts of the battery terminal being mutually electrically separated; and a battery case fixedly enclosing the cell, the cell terminal, the cell return contact, the first connection and portions of the first and second fuse holder terminals and a portion of the second connection, said battery terminal comprising a terminal outside of said case.
Claim 9
Dependent Claim
143 words
A battery structure comprising: at least one cell with a cell terminal and a cell return contact; fuse holder means comprising first and second fuse holder terminals rigidly supported relative to the cell and relative to each other; a first electrical connection between the cell terminal and the first fuse holder terminal, the second fuse holder terminal comprising a first contact of a mechanically integral battery terminal; a second electrical connection between the cell return contact and a second contact of the battery terminal, said first and said second contacts of the battery terminal being mutually electrically separated; and a battery case fixedly enclosing the cell, the cell terminal, the cell return contact, the first connection and portions of the first and second fuse holder terminals and a portion of the second connection, said battery terminal comprising a terminal outside of said case.
Claim 10
Dependent Claim
29 words
The battery structure of claim 6 in which the case has a top and the fuse holder means extend into a recess formed in the top of the case.
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) | 1988-11-25 | 1989-05-27 | 1989-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-11-25 | 1993-05-27 | 1993-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-11-25 | 1997-05-27 | 1997-11-26 | $7700.00 | Window Closed / Lapsed |