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6045949 |
Apparatus for improving the compression uniformity of a cell stack in a battery
A battery grid has a thickness which is greater at the top than at the bottom to achieve a uniform compressive force on a grid stack exerted by the side walls of a battery container. A plastic...
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6045944 |
Battery and method of manufacturing the same
There is a sealed battery including a battery case having a lid hermetically joined to the opening portion of an outer jacket, and having a structure in which an electrolyte injection hole in the...
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6042966 |
Battery terminal insulation
The subject invention provides a battery pouch or container which is highly resistant to shorting. This electrical protection is produced by a folding of the packaging laminate such that the cut...
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6042961 |
Sealed one piece battery having a prism shape container
A sealed one-piece battery having a prism-shaped container including: a tank consisting of a single plastic material, a member fixed and sealed to the tank and to partitions on the side of...
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6040085 |
Battery packaging
The subject invention discloses apparatus and methods to provide compression of an electrochemical cell independent of atmospheric pressure. One aspect of this invention is directed towards a...
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6040082 |
Volumetrically efficient battery for implantable medical devices
A high rate battery having a coiled electrode assembly housed in a case that efficiently utilizes the space available in many implantable medical devices is disclosed. The battery case provides a...
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6040084 |
Closed secondary battery container
The present invention relates to a closed secondary battery container comprising: at least two parts comprising a resin composition comprising (a) 100 parts by weight of a polyphenylene ether...
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6040078 |
Free form battery apparatus
A battery apparatus comprising a casing and at least one stacked lithium ion cell which does not require springs, windings, etc. and a member for precluding inadvertent deformation of the casing....
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6025090 |
End cap assembly for an alkaline cell
An end cap assembly is disclosed for sealing the open end of a cylindrical alkaline cell housing preferably having a diameter less than the diameter of AAA size cells. The end cap assembly is...
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6020086 |
Accumulator device for an electric and/or electronic apparatus having a curved shape
An accumulator device for an electric or electronic apparatus includes an active element for charging and for producing electric power, and a casing for the active element. In order to...
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6017652 |
Battery side cover
A battery side cover for a Harley Davidson™ Sportster™ model motorcycle which enables an owner/operator to easily and inexpensively modify his Harley Davidson™ motorcycle to replicate the...
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6013379 |
Coated steel sheet for alkaline dry cell positive electrode cans
A coated steel sheet for alkaline dry cell positive electrode cans, comprising a Ni-electroplated steel sheet having a chemical conversion coating formed on the surface thereof, and further formed...
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6013374 |
Battery parts
The present invention relates to battery parts comprising molded pieces made of polyolefin resin, whose surface to be bonded are treated so as to have at least one functional group selected from...
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6010803 |
Metal injection molded cover for an electrochemical cell
A cover for an electrochemical cell is molded by a metal injection molding process. The cover includes a main body portion completely integral with a feedthrough ferrule portion for accommodating...
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6010804 |
Protective cover and connection device for batteries
A battery cover which is detachably attachable to a battery, the battery comprising a top portion, a side wall portion, a positive terminal and a negative terminal. The battery cover comprises a...
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6007942 |
Battery compartment comprising a raised floor ribbed structure for electronic equipment enclosures
An improved battery compartment design for use with an outdoor equipment enclosure includes a raised floor area such that a significant portion of the bottom surface area of the battery is exposed...
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6004692 |
Insulating enclosure for lithium batteries
A lithium electrochemical cell including an anode and cathode assembly with the anode connected electrically to a conductive cell casing and an insulated cathode conductor extending through a lid...
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6004689 |
Battery case
An electrochemical cell case and method of manufacturing an electrochemical battery are provided. The cell case includes a main body that encloses a plurality of individual cells in separate,...
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6005764 |
Method to fabricate a reliable electrical storage device and the device thereof
The present invention relates to an improved method to produce an electrical storage device having useful characteristics such as higher charge density, small volume, long-term reliable...
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6001504 |
Prismatic battery housing
The invention features a prismatic battery with an electrically conductive housing comprising an elongated, prismatic can with an open end, and a housing cover pressed into the open end of the can...
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5993991 |
Battery vent plug improvement
A vent plug for insertion into a battery vent well that retains the original large diameter of the well. The vent plug has a body having a top and a bottom and an opening extending from the top to...
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5993993 |
Unregulated spacecraft electrical bus
A spacecraft battery system is of a mass efficient design without voltage regulation of the battery resulting in increased satellite reliability, lower bus voltage noise and EMI susceptibility, and...
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5985483 |
Sealed battery block provided with a cooling system
The present invention relates to a sealed battery block operating at a pressure of at least 1 bar relative, the battery including a container made of a plastics material and made up of a lid and of...
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5968682 |
Coated metal sheet for battery containers, battery containers and batteries produced thereof
A coated metal sheet for use in a battery container is made up of a metal sheet, one side of which is coated with a coating that includes a resin having rubber elasticity, a plasticizer, a...
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5958088 |
Prismatic cell construction
An electrochemical cell is disclosed, having a sealed prismatic housing with two opposing, internal side surfaces defining therebetween an internal cavity having width and length. One of the side...
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5942352 |
Radio telephone battery pack
A battery pack for a portable handset comprises two casing parts 10, 12 ultrasonically welded together and enclosing a cell pack 14. The internal surface of one casing part 10 is integrally moulded...
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5942353 |
Battery with replaceable cells
A plurality of battery cells are each contained within a separate casing. Each cell has a positive terminal and a negative terminal, each terminal comprising a threaded post extending outwardly...
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5922490 |
Spiral-wound lead-acid batteries having capacity adapters
A multicell, lead-acid battery having spiral-wound cell elements and capacity adapters is disclosed, the battery comprising a container having a plurality of cell cavities, each cell cavity having...
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5916707 |
Nonaqueous-electrolyte secondary battery and battery case for limiting expansion thereof due to internal pressure
A nonaqueous-electrolyte secondary battery has an electrode assembly having positive and negative electrodes separated from each other by a porous resin separator, and a battery case having a side...
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5907471 |
Energy storage device with electromagnetic interference shield
An energy storage assembly is made of an energy storage device, and electromagnetic interference (EMI) shield, and an adhesive positioned between the EMI shield and the energy storage device for...
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5896277 |
Slidable cover for a battery housing
A wraparound battery cover (10) which slidably attaches to the lower portion (24) of a housing (20) is provided. The radio cover comprises a front side (12) and a rear side (14) joined by a...
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5876868 |
Battery sealing structure
A battery sealing structure is provided, which can provide an excellent seal for a battery. The sealing structure has an explosion-proof function and contributes to improved battery assembling...
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5830599 |
Sealed rechargeable battery
A long-life sealed rechargeable battery employing a plastic battery container in use for electric vehicles and the like, wherein at least one tube having the bottom is formed under the cover, the...
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5805423 |
Battery contact and retention apparatus for printed circuit boards
The present invention relates generally to an apparatus for securely retaining a small battery or electric cell on a printed circuit board, and for providing electrical contacts which engage the...
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5803933 |
Process for the prodcution of prismatic alkaline accumulator cells
A process for the production of prismatic alkaline accumulator cells of rectangular cross-section, wherein firstly an electrode unit comprising positive and negative electrodes with interposed...
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5798906 |
Capacitor
A capacitor has a bottomed outer casing housing a capacitor element therein, a lid closing the bottomed outer casing and having a pair of insertion holes defined therein, and a pair of electrode...
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5786107 |
Battery system with a high-thermal-conductivity integral structural support
A battery system includes a battery cell having a cylindrical battery cell housing and a housing support external to the battery cell housing. The housing support is formed of an electrical...
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5786980 |
Electrical component package and packaged electrical component
A packaged electrical component includes a tubular body having first and second ends and an opening at the first end for receiving an electrical component; an electrical component disposed within...
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5776631 |
Safety snap-through seal for galvanic cells
An electrochemical cell containing a vent assembly for sealing the cell and having a snap-through seal membrane in the form of a concave contour that is designed to snap from a concave contour to a...
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5771149 |
Capacitor device
A fixing part having a room in which a metal attachment leg is inserted to attach a capacitor unit is disposed on an outside face of a case. An electrode connected to a terminal of a capacitor...
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5766794 |
Latching mechanism and method of latching thereby
A latching mechanism (160) disposed on an accessory (102) for attaching the accessory (102) to a portable device (100) includes a support (164) and a latch (162) disposed about opposite ends (150,...
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5750278 |
Self-cooling mono-container fuel cell generators and power plants using an array of such generators
A mono-container fuel cell generator (10) contains a layer of interior insulation (14), a layer of exterior insulation (16) and a single housing (20) between the insulation layers, where fuel...
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5747192 |
Single ply PSA labels for battery applications
There is provided a single ply label for labelling a dry cell battery having an elongate peripheral case defining an axis and opposed ends enclosing a direct current, electrical energy providing...
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5744261 |
Insulating inclosure for lithium batteries
A lithium electrochemical cell including an anode and cathode assembly with the anode connected electrically to a conductive cell casing and an insulated cathode conductor extending through a lid...
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5736272 |
Battery tray
A battery tray assembly that includes a first member having a first interface surface and a first battery retaining surface. The first retaining surface retains a top surface of a first battery. A...
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5706166 |
Terminal element for electrical capacitors
A terminal element for compensating length tolerances of electrical capacitors, particularly electrolyte capacitors, that are secured to busbars in capacitor batteries is fashioned as a straddling...
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5705294 |
Method of forming a battery and battery
A button-type battery includes, a) an anode; b) a cathode positioned adjacent to the anode; c) an electrolyte between the anode and the cathode; d) a conductive first terminal housing member in...
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5682288 |
Electric double-layer capacitor and method for making the same
The invention provides an improved double-layer capacitor in which the improvement is a planar layered electrode assembly which has low electrical resistance and which has high electric storage...
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5681668 |
Dual wall storage battery system having air passageways in the bottom of the battery
A battery shield for a storage battery includes first and second members which are dimensioned to fit around the battery, forming a shield structure, that is open at its top and encloses the...
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5674640 |
Housing system for a multi-cell battery
An improved housing system for a multi-cell battery including a container and a cover. The container has a bottom and a plurality of external walls cooperating to define a well and a plurality of...
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