|
Match
|
Document |
Document Title |
|
|
8114535 |
Metering schemes for reducing thermal spread in a battery pack
A battery pack assembly comprising a plurality of battery packs each including a plurality of cells and at least one metering plate for metering the quantity of air flowing respectively through...
|
|
|
8018233 |
Evaluation method of separator for nonaqueous electrolyte battery, and nonaqueous electrolyte battery
The evaluation method of a separator for a nonaqueous electrolyte battery according to the present invention includes: placing opposite an upper jig 21 serving also as a conductive electrode and a...
|
|
|
8012619 |
Establishing space between end of center gas pipe in battery and bottom of battery can
The gap between the bottom of a center gas vent pipe in a battery cell and the bottom of the cell can is established to be at least a minimum distance to reduce the risk of battery damage from...
|
|
|
7816027 |
System and method of controlling fluid to a fluid consuming battery
A fluid regulating system is provided for controlling fluid to a fluid consuming battery having a fluid consuming cell. The fluid regulating system includes a valve having a moving plate disposed...
|
|
|
7618738 |
Air management system for zinc-air battery
A metal-air battery is shown. The metal-air battery includes a housing holding at least one metal-air cell and an interface electrically coupled to the housing holding the at least one metal-air...
|
|
|
7553581 |
Sealed prismatic battery
A sealed prismatic battery is provided. The battery includes a battery casing 4 having a prismatic cylindrical shape of body with a bottom part and an upper opening, and a lid 5 which fits in the...
|
|
|
7504175 |
Battery having a cover and a degassing channel system sealed with annular projections and sealing elements
A battery includes a housing having a plurality of cell vessels and a plurality of positive and negative electrode plates provided within the cell vessels. The battery also includes a lower cover...
|
|
|
7399551 |
Battery cooling structure
In a battery cooling structure, a battery case housing a large number of battery modules is formed into the shape of a rectangular tube having a cooling air inlet and a cooling air outlet, and...
|
|
|
6936373 |
Monobloc battery having a number of interconnected electrochemical cells
A monobloc battery including a plurality of interconnected electrochemical cells formed from electrodes and electrolyte and having end poles, wherein distances between selected cells and the end...
|
|
|
6881513 |
Leak retardant automotive battery
A leak retardant automotive battery includes a housing containing a plurality of cells that each have a filling plug and a battery cover closing the housing above the cells. The battery cover...
|
|
|
6569556 |
Cooling system for a battery pack
A battery pack for an electric/hybrid vehicle including a cooling system that provides a substantially uniform cooling of the batteries within the pack. The battery pack includes a base that...
|
|
|
RE37901 |
Leak resistant battery cover
The present invention is directed to a leak resistant battery cover for storage batteries. The battery cover provides a labyrinth of passages which provide a path from each cell vent to the...
|
|
|
6296968 |
One-piece battery incorporating a circulating fluid type heat exchanger
A one-piece battery comprises a tank divided into cells each receiving an electrode assembly, closure means for the tank and a circulating fluid type heat exchanger facing the relatively larger...
|
|
|
6277517 |
Electrolyte baffling plug
A battery of the type having electrolyte therein, comprising a case defining at least one electrolyte containing cell, and a primary cover bonded to the case. The primary cover has a barrel...
|
|
|
6110617 |
Flooded lead acid battery with roll-over capability
A flooded lead acid battery includes a casing enclosing a plurality of cells having liquid electrolyte therein and a cover incorporating negative and positive terminals and having a plurality of...
|
|
|
6066411 |
Cover device for a storage battery
A cover device is adapted for use with a casing which has an open top end, and a confining wall which confines an interior that is divided into a plurality of cell compartments by partition plates....
|
|
|
5856037 |
Battery venting system and method
Disclosed herein is a venting mechanism for a battery. The venting mechanism includes a battery vent structure which is located on the battery cover and may be integrally formed therewith. The...
|
|
|
5846671 |
Lid for batteries
The invention discloses a lid suited to be used on batteries of the "re-combination" type or of the "KAMINA" type realized with a single manufactured article moulded of plastic material. The...
|
|
|
5702841 |
Electrolyte venting system with tubular splash guards
A battery cover for a battery casing has a plurality of electrolyte containing cells, a primary cover and a secondary cover. The primary cover has a plurality of barrels arranged along a...
|
|
|
5643691 |
Gas discharging device for batteries for use on electric vehicle
A pair of discharge pipes interconnect outlet ports of a plurality of batteries such that the first discharge pipe interconnects the outlet ports of some of the batteries and the second discharge...
|
|
|
5549986 |
Battery cover and manifold system providing spew resistance and explosion attenuation capabilities
A combined dual ganged manifold and cover arrangement for batteries features channeling of gas flow to an explosion attenuation device located between the manifolds and a cover designed for...
|
|
|
5525438 |
Battery closure apparatus
A battery closure apparatus for a multi-cell storage battery includes a cap assembly for the simultaneous rotation of a plurality of caps within receptacles on the multi-cell storage battery. The...
|
|
|
5516599 |
Means for storage and transportation of electric fuel
The invention provides a rigid reusable transport and storage vessel for retaining a plurality of anode cassettes of pressed zinc particles saturated with aqueous alkaline solution, and utilizable...
|
|
|
5424146 |
Storage battery with a battery housing that provides protection against leakage
A storage battery has a battery housing which includes a rectangular casing with an open top end and a plurality of cell compartments, and a cover device sealed to the open top end of the casing....
|
|
|
5422199 |
Batteries having improved venting systems
A wet, multicell, lead-acid electric storage battery is provided for. The battery comprises a container, a cover, one or more partition walls dividing the space within the container and cover into...
|
|
|
5380604 |
Lead accumulator
A lead accumulator has a housing with a frontside, a backside, a first and second end faces, and a bottom. The housing has a plurality of cells containing acid. A lid is provided for closing the...
|
|
|
5356734 |
Battery closure means
Battery closure means which is adapted to mate with a cell access opening constructed with at least a partial helical surface or segment to normally receive a rotatable bayonet-style plug, such...
|
|
|
5328777 |
Cathode cover for metal-air cell
A cathode cover for a metal-air cell of the type having an air cathode positioned along an external surface of a cell case provides for improved control over exposure of the air cathode to air. The...
|
|
|
5281492 |
Cover device of a storage battery
A cover device for a storage battery includes a sub-cover that includes a flat bottom with a plurality of first vent-holes, a top portion and a connecting wall which interconnects the flat bottom...
|
|
|
4973533 |
Gas vault structure for a storage battery
The present invention concerns a gas vault structure for a storage battery having one or several cells enclosed in a housing, each cell containing electrolyte and monopolar plates and/or bipolar...
|
|
|
4916034 |
Battery vent strip
A removable strip adapted to be placed in a gas tight relationship with the top of a battery enclosure housing a plurality of channels and providing gaseous communication from a plurality of...
|
|
|
4891270 |
Pressure release system for electric storage batteries
A multi-cell, lead-acid electric storage battery of the wet or absorbed electrolyte type is provided. The battery comprises one or more manifolding apertures in one or more partition walls, which...
|
|
|
4778735 |
Storage battery gang vent cap
A gang vent cap for commonly venting a plurality of cell apertures of a storage battery in which a vent cap having a cover and a base which define a selectively configured hollow enclosure. A...
|
|
|
4678726 |
Multicell electric storage battery with combined means for waste-gas drying and flame-protection
In a multicell electric storage battery designed for central gas release, before being released into the open air the battery gases pass through a container positioned on the block casing in which...
|
|
|
4618544 |
Explosion proof battery
An improved explosion proof battery wherein the improvement comprises the separation of the gas flows in and out of each chamber from each other and the provision of check valves to each...
|
|
|
4600664 |
Storage battery
A storage battery having a case closed-off by a block cover in which, for e purpose of separating-off acid, a hollow space is formed by means of a lower cover part and an upper cover part that is...
|
|
|
4576879 |
Sealed lead acid battery
A sealed lead acid battery being equipped with a venting valve discharging inner gas to an outside of battery in the event that an inner gas pressure in the battery reaches a prescribed value, a...
|
|
|
4486516 |
Low silhouette venting system for electric storage battery
A low silhouette horizontal-type venting system for an electric storage battery including an electrolyte drainage aperture(s) at one end of the system, an exhaust port at the other end of the...
|
|
|
4463069 |
Battery venting system
An electric storage battery having a battery gas venting system including: an electrolyte-trapping chamber; an exhaust port for venting battery gases to the ambient; a porous flame arresting filter...
|
|
|
4424263 |
Intercell flame arrestor for a battery venting and filling manifold
A flame arrestor for a battery manifold through which gases are vented from cells and liquid is occasionally pumped to replenish electrolyte in the cells comprises two chambers connected by a...
|
|
|
4409302 |
Venting system for electric storage battery
A venting system for an electric storage battery including an electrolyte trapping chamber having a floor sloping toward a venting/drainage aperture at the low point of the floor and a drip tab...
|
|
|
4374187 |
Cover apparatus in monoblock storage battery
A cover apparatus in a monoblock storage battery of the type in which the underside surface of the battery cover is provided with cell partition walls for defining a plurality of cell chambers. The...
|
|
|
4371591 |
Manifold vented battery cover
An improved manifold vented battery cover is disclosed. The disclosed battery cover has an improved manifold construction which is defined by the assembly of mated inner and outer members. In...
|
|
|
4348466 |
Anti-spill device for electrolyte battery
An anti-spill arrangement is disclosed for a liquid electrolyte battery. The device comprises a chamber configuration or arrangement for containing electrolyte associated with a battery cell, when...
|
|
|
4338383 |
Container for a maintenance-free battery
A container for a maintenance-free lead-acid storage battery includes a multi-compartment base wherein individual cells of the battery are contained. An overlying cover in vapor-sealed engagement...
|
|
|
4312735 |
Shunt current elimination
Shunt currents can be eliminated in electrochemical devices by introducing nulling currents via auxiliary electrodes. The invention teaches the reduction or elimination of these shunt currents in...
|
|
|
4306002 |
Multiple cell vent cap for a storage battery
A vent cap for a storage battery, which vent cap includes a base portion and a cover portion which are retained to each other to provide a gas collecting enclosure. The base portion comprises a...
|
|
|
4286028 |
Snap-through anti-ignition vent cap for lead acid storage batteries
A vented battery cap is provided which is adapted to engage at least one of a plurality of fill holes in an automotive storage battery or similar lead acid battery and which has pressure release...
|
|
|
4277317 |
Shunt current elimination and device employing tunneled protective current
The present invention is directed to a method of minimizing shunt currents in electrochemical devices which have a plurality of cells connected, at least in part, in series and which have a common...
|
|
|
4258107 |
Storage battery with vent and filling control means in cover
The invention involves storage batteries and, more particularly a storage battery wherein a battery container cover has a specially improved structure. This is a storage battery wherein a hollow...
|