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US3650841A Expired / Lapsed US ⏱️ 0.0 years remaining

Multiple cell galvanic battery

Assignee: Edgewell Personal Care Brands LLC
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Filing: 1970-01-20
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Granted: 1972-03-21
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Expires: 1990-01-20
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Abstract

Abstract A multiple cell galvanic battery and particularly a container assembly therefor comprising a container with individual compartments for the cells and a cover which fits over the container and seals off the individual compartments. The cells are connected electrically in either series, parallel, or seriesparallel relationship by the use of intercell connectors and intercell connecting clips. Battery terminals are sealed to, and extend through, the cover to provide external electrical contact with the battery. The bond between the cover and container supplies sufficient mechanical pressure to maintain good electrical contact between the intercell connectors, cell electrodes and external battery terminals.

Inventors

  • 👤 Robert Edwin Brindley

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 02:05
CPC Classifications
H; H01; H01M; H01M6/00; H01M6/42; H01M6/44; H01M50/00; H01M50/20; H01M50/204; H01M50/207; H01M50/213; Y; Y02; Y02E; Y02E60/00; Y02E60/10

Claims Analysis

Total Claims: 10
Claim 1
Independent Claim 219 words
A battery comprising, in combination: a. an electrically nonconductive container having a base, side walls, and an open end; b. partition members disposed inside said container, said partition members being substantially parallel to said side walls extending beyond the edge of said side walls at the open end of said container so as to form open-ended compartments; c. a multiplicity of galvanic cells, having electrodes of opposite polarity, individually disposed in said compartments; d. an electrically nonconductive cover having side walls and webs within and substantially parallel to said cover side walls, said cover being bonded to said container along the periphery of the side walls and the mating edges of the cover webs and the container partition members, coacting to close said compartments about each individual cell, and wherein alignment means secured to the inside of said cover align said cover webs with said partition members; e. at least one intercell connector, secured to said cover, on the inner surface, electrically connecting said cells; f. battery terminals secured to and passing through said cover arranged so as to make external electrical contact with an electrode of one cell and the electrode of opposite polarity of another cell; g. the bond formed between said cover and said container maintaining contact pressure between the cells, intercell connectors, and battery terminals.
Claim 2
Dependent Claim 219 words
A battery comprising, in combination: a. an electrically nonconductive container having a base, side walls, and an open end; b. partition members disposed inside said container, said partition members being substantially parallel to said side walls extending beyond the edge of said side walls at the open end of said container so as to form open-ended compartments; c. a multiplicity of galvanic cells, having electrodes of opposite polarity, individually disposed in said compartments; d. an electrically nonconductive cover having side walls and webs within and substantially parallel to said cover side walls, said cover being bonded to said container along the periphery of the side walls and the mating edges of the cover webs and the container partition members, coacting to close said compartments about each individual cell, and wherein alignment means secured to the inside of said cover align said cover webs with said partition members; e. at least one intercell connector, secured to said cover, on the inner surface, electrically connecting said cells; f. battery terminals secured to and passing through said cover arranged so as to make external electrical contact with an electrode of one cell and the electrode of opposite polarity of another cell; g. the bond formed between said cover and said container maintaining contact pressure between the cells, intercell connectors, and battery terminals.
Claim 3
Dependent Claim 17 words
The battery defined by claim 1 wherein said intercell connector electrically connects said cells in series relationship.
Claim 4
Dependent Claim 33 words
The battery defined by claim 1 having at least one intercell connecting clip secured to said partition member, said intercell connecting clip and said intercell connector electrically connecting said cells in parallel relationship.
Claim 5
Dependent Claim 36 words
The battery defined by claim 1 in which at least one boss is provided on the inner surface of said cover to prevent cell movement along the cell axis substantially parallel to said cover side walls.
Claim 6
Dependent Claim 27 words
The battery defined by claim 1 in which circular ridges formed on the inside of said base are provided to raise said galvanic cells above said base.
Claim 7
Dependent Claim 21 words
The battery defined by claim 1 wherein said container, partition members, cover, and cover webs are composed of a plastic material.
Claim 8
Dependent Claim 26 words
The battery defined by claim 1 wherein said partition members are integrally formed with said container, and said cover webs are intEgrally formed with said cover.
Claim 9
Dependent Claim 43 words
The battery defined by claim 5 wherein said partition members are parallel to said container side walls, and said cover webs are parallel to said cover side walls and notched so as to allow said intercell connectors to connect in said adjacent compartments.
Claim 10
Dependent Claim 18 words
The battery of claim 4 wherein said alignment means and said boss are integrally formed with said cover.

References Cited (Backward Citations)

US1316567A Cited
US1075556A Cited
US2355197A Cited
US3056850A Cited
US3110634A Cited
US3484299A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-03-21 1975-09-20 1976-03-21 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-03-21 1979-09-20 1980-03-21 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-03-21 1983-09-20 1984-03-21 $7700.00 Window Closed / Lapsed

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