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| Number | Title | Issue Date |
| 7909068 | Method for producing positive electrode plate for alkaline storage battery An alkaline storage battery including a strip-shaped porous metal substrate and a material mixture filled into the substrate. The substrate has an unfilled portion where the material mixture is not filled along at least one of two longitudinal sides of the substrate... | 03/22/2011 |
| 7156045 | Coating machine A coating machine having a coating material discharging mechanism for discharging a previously filled coating material under pressure to an atomizing mechanism wherein a coating material bag for filling a coating material is housed in a coating material discharging ... | 01/02/2007 |
| 7097936 | Battery constructed with extracted bicells stacked on shuttled pallet A method of constructing a battery using a control unit to cause pallets on an automated conveyor system to move between indexed positions on the conveyor system. Control unit causes terminals to be deposited on said pallet in a first position, control unit causes p... | 08/29/2006 |
| 7036441 | Safety system for mobile anhydrous ammonia fertilizer system A safety system for a mobile anhydrous ammonia fertilizer application system is configured to be remotely actuated closed by the operator in the event of a leak in the system, and to automatically shutdown the system in the event of an actual or impending nurse tank... | 05/02/2006 |
| 7007579 | Paper elimination in the production of battery plates A method and apparatus for continuously producing pasted positive and negative electrode plates from pasted lead or lead alloy expanded, punched or cast metal mesh strip for use in lead-acid batteries without the use of paper barriers. The heating of cutting devices... | 03/07/2006 |
| 6938653 | Filling equipment and method for filling fluidized material A method for filling a fluidized material into a hole having a bottom, the hole disposed on one surface of a sheet member, the method includes the steps of: depressurizing a first closed space, which is formed on the one surface of the sheet member; depressurizing a... | 09/06/2005 |
| 6921611 | Method of making a battery A method of making a battery includes forming a strip of interconnected grids from a grid material by feeding a continuous strip of the grid material along a linear path aligned with the longitudinal direction of the strip and punching grid material out of the strip... | 07/26/2005 |
| 6886439 | Paper elimination in the production of battery plates A method and apparatus for continuously producing pasted positive and negative electrode plates from pasted lead or lead alloy expanded, punched or cast metal mesh strip for use in lead-acid batteries without the use of paper barriers. The heating of cutting devices... | 05/03/2005 |
| 6755874 | Plate making process for lead acid battery A plate making process for a lead acid battery which eliminates the need for steaming and curing steps to produce the active material. Mixing, reacting and crystallizing occur in a closed reactor under controlled temperature and mixing conditions to produce a paste ... | 06/29/2004 |
| 6740452 | Process of forming a negative battery paste Provided for herein is a process of forming a negative battery paste comprising combining a barium containing material at least partially dissolved in a portion of water with an organic expander, carbon black, and a lead oxide containing material to form a first mix... | 05/25/2004 |
| 6733547 | Method of making a paste composition for lead acid battery A composition and plate-making process for a lead acid battery for reducing active material shrinkage in negative battery plates. A polymer is mixed with lead oxide, water, an expander and sulfuric acid to form a negative paste composition comprising the expander an... | 05/11/2004 |
| 6656234 | Tuning battery electrode porosity technical field A method is provided for manufacturing a battery 18 having battery electrodes 20 and 22 with a desired porosity, using an electrochemical model 42 and a thermal model 44, that includes determining energy and current requirements for a particular applicati... | 12/02/2003 |
| 6620213 | Method for manufacturing electrode plate for battery A method for manufacturing an electrode plate for a battery includes the following: the regions on both sides of and close to a portion of an electrode sheet to be cut are each fixed between the cutting edges of a pair of upper and lower cutting dies, i.e... | 09/16/2003 |
| 6617071 | Active material for high power and high energy lead acid batteries and method of manufacture A grid plate for high power lead acid battery having a plate (14) covered with a conductive polymeric matrix (10) of preferably polyaniline and its derivatives, which is then coated with nanoscale particles of active material (14) such as lead sulfate and... | 09/09/2003 |
| 6588460 | Device for filling an accumulator cell with electrolyte An apparatus (10) for filling at least one cell of an accumulator (12) with electrolyte is described, having a vacuum pump (14) for evacuating the cell of the accumulator (12), and having a filler device (16) for introducing the electrolyte into a fill op... | 07/08/2003 |
| 6390146 | Battery acid filler method A battery acid filler apparatus and method are disclosed. The apparatus and method utilize a single, relatively large diameter tube to both fill and retract excess acid from a battery, at a single station by means of controlling the time of filling and th... | 05/21/2002 |
| 6385829 | Manufacturing method for a lead-acid battery electrode plate A lead-acid battery electrode plate is manufactured by consecutively supplying a lead or lead alloy sheet; leaving a part in the vicinity of the center of the sheet as a non-expansion portion and expanding both sides like mesh to form a grid body; filling... | 05/14/2002 |
| 6338368 | Electric golf car battery refill system A gravity refilling system for adding water to wet cell batteries. The system is for one or more batteries and utilizes apparatus mounted to the underside of a golf car seat. The apparatus includes a reservoir tank, a valve assembly, a disconnect assembly... | 01/15/2002 |
| 6182711 | Method and apparatus for filling electrical energy storage devices A multi-station machine for filling storage batteries has an unloading station, a loading station and a filling station. At the unloading station, a filled battery case is removed from a pivotally mounted cradle assembly including an acid container. At th... | 02/06/2001 |
| 6019144 | Apparatus and method for applying material to a substrate In a system for applying material to a substrate, a first material is applied to the substrate and the substrate coated with the first material is drawn between a pair of rollers to form a material layer. The roller which contacts the first material is gr... | 02/01/2000 |
| 5998062 | Battery paste compositions and electrochemical cells for use therewith An improved battery paste composition and a lead-acid electrochemical cell which incorporates the composition. The cell includes a positive current collector and a negative current collector which are each coated with a paste containing one or more lead-c... | 12/07/1999 |
| 5871862 | Battery paste compositions and electrochemical cells for use therewith An improved battery paste composition and a lead-acid electrochemical cell which incorporates the composition. The cell includes a positive current collector and a negative current collector which are each coated with a paste containing one or more lead-c... | 02/16/1999 |
| 5776209 | Electrode paste applicator process An apparatus and process for applying an electrode paste onto a substrate for use in an electrolytic cell. The apparatus includes a mixing device which mixes, and then dispenses, predetermined amounts of an electrode paste and a polymerization initiator o... | 07/07/1998 |
| 5727604 | Apparatus for coating pasty mixture and method for coating the pasty mixture Weight of the paste (21) per area is measured continuously without contact by irradiating the belt-shaped paste-coated punched metal electrode (41) with ଲ ray (51), during running of the electrode (41) on a production line, then trapping dosage of t... | 03/17/1998 |
| 5682928 | Method and apparatus for making battery plates A method of making metal hydroxide plate blanks for use in an electrochemical cell which includes compressing a porous metal web in at least one compression zone to a substantially non-porous state, attaching at least one a non-porous strip of the same me... | 11/04/1997 |
| 5651399 | Apparatus for fabricating pasted electrodes A slurry loading apparatus for automatically loading a slurry into a substrate, the substrate having a front surface, a back surface opposite said front surface and an interior with voids between the front and back surfaces, the apparatus including a devi... | 07/29/1997 |
| 5544681 | Cored battery plates for lead/acid batteries Methods for fabricating cored structures are provided. The cored structures may particularly find usefulness as cored battery plates for use in lead/acid batteries. A pre-formed core element is provided, and on its surfaces there is placed a thin layer of... | 08/13/1996 |
| 5467805 | Lead grid spreading machine for making grid plates for electric accumulators A spreading machine has a first conveyor belt, with a high friction rest surface for carrying a grid to be covered with paste; a paste spreading chamber towards which the first conveyor belt advances, where paste is spread on an upper and a lower face of ... | 11/21/1995 |
| 5427158 | Vibration filling of foam-structure and fiber-structure electrode filling of foam-structure and fiber-structure electrode plaques with aqueous cadmium oxide paste of high flowability An aqueous cadmium oxide paste of high flowability for the vibration filling of foam-structure and fiber-structure electrode plaques is characterized by a cadmium oxide content of about 25 to 35% by volume, a pH of about 10 to 12.5, a content of about 0.5... | 06/27/1995 |
| 5385587 | Methods and apparatus for pasting battery current collectors An apparatus for pasting a battery collector assembly having a current collector and enlarged members having a top surface and a bottom surface and a thickness greater than the current collector is provided. The current collector has at least one predeter... | 01/31/1995 |
| 5339873 | Cored battery plates for lead/acid batteries Methods for fabricating cored structures are provided. The cored structures may particularly find usefulness as cored battery plates for use in lead/acid batteries. A pre-formed core element is provided, and on its surfaces there is placed a thin layer of... | 08/23/1994 |
| 5276960 | Method for the manufacture of lead-acid batteries and an associated apparatus and associated lead-acid battery A method for the manufacture of lead-acid batteries and associated apparatus and a lead-acid battery design resulting therefrom is disclosed. The method involves providing a battery grid and pasting the grid with a battery paste such that a profiled and t... | 01/11/1994 |
| 5244758 | Positive nickel electrode The positive nickel electrode is provided having a structure of cellular nickel foam filled with a paste based on nickel hydroxide. The paste contains (in dry matter and per 100 parts by weight nickel hydroxide) 7 to 8 parts by weight powder-form nickel m... | 09/14/1993 |
| 5238028 | Method of simultaneously sizing and filling fibrous-structure electrode matrices for rechargeable batteries with an active compound paste A method and apparatus for filling fibrous-structure electrode plaques for rechargeable batteries with an active compound paste, with simultaneous sizing of the plaque. The fibrous-structure electrode plaque is fed by means of a conveyor device to a roll ... | 08/24/1993 |
| 5146958 | Method and apparatus for pasting a porous plate Method and apparatus for pasting a porous structure, such as a battery support plate, which provides for inserting pasty material from a vibrating hopper continuously and evenly as a sandwich filling of controlled thickness between two conveyer strips dri... | 09/15/1992 |
| 5141523 | Rechargeable nickel electrode containing electrochemical cell and method A sealed rechargeable nickel electrode containing electrochemical cell has a pasted negative electrode having paste layers adhered to a nonforaminous conductive substrate, which retards growth (swelling) of the nickel electrode on cycling.... | 08/25/1992 |
| 5119852 | Apparatus for vibration-filling electrodes having welded-on current drain tab in a paste bath A method and apparatus for vibration-filling electrodes in a paste bath. A holding tool connected to a vertical rotary shaft carries the electrode and, arranged above it, a vibration reflection body. The electrode and vibration reflection body are immerse... | 06/09/1992 |
| 5097878 | Method for vibration-filling electrodes having welded-on current drain tab in a paste bath A method with and associated apparatus for vibration-filling electrodes in a paste bath. A holding tool connected to a vertical rotary shaft carries the electrode and, arranged above it, a vibration reflection body. The electrode and vibration reflection ... | 03/24/1992 |
| 5085254 | Process and device for the continuous filling of fiber structure electrode frames provided with current discharge use A process and device provide for the virtually continuous vibration filling with active compound of empty fiber structure electrode plaques having a welded-on current discharge lug for electric accumulators. The empty fiber structure electrode plaques are... | 02/04/1992 |
| 5069258 | Device for the vibration filling of porous plaques for voltaic cells A simple device for the vibration filling of porous fiber structure electrode plaques for voltaic cells includes a vibrating plate having a principal extension arranged substantially vertical within a filling chamber. An electrode plaque is arranged with ... | 12/03/1991 |
