Electrochemical cells having means for indicating the degree of cell bulging
AssigneeEveready Battery Company, Inc.
InventorHarry R. Huhndorff
Life of this patent
Estimating the term…
Abstract
An electrochemical cell has bulge responsive means and a wrap disposed about the cell container, wherein the wrap has two separable sections, with one section secured to the container and the other section in coactive engagement with the bulge responsive means. Upon effective bulging of the cell, the one section of the wrap is noticeably separated from the second section of the wrap.
Claims30
An electrochemical cell comprising a positive electrode and a negative electrode and an electrolyte contained in a cell container in a manner to establish an effective electrical circuit, the container having a means for responding to bulging of the container and having a wrap disposed about the periphery of the container, wherein the wrap has a first wrap section having means for securing to the container, and a second wrap section having means for separating from the first wrap section and also having means for coacting with the bulge responsive means so that the second wrap section is noticeably separated from the first wrap section upon effective bulging of the cell container.
An electrochemical cell having a means for responding to bulging of the cell container and a wrap disposed about the cell container, wherein the wrap has two sections, with one section secured to the container and the second section in coactive engagement with the bulge responsive means, such that upon bulging of the cell, the two sections of the wrap are noticeably separated from each other.
Dependencies are inferred from the claim text.