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41. 发明授权

US12125987B2 Battery grid lead scrap melting apparatus and method 有权
公开(公告)号：US12125987B2
公开(公告)日：2024-10-22
申请号：US17744829
申请日：2022-05-16
申请人： Wirtz Manufacturing Company, Inc.
发明人： Michael Romeo
IPC分类号： H01M10/12 , H01M4/73
CPC分类号： H01M10/12 , H01M4/73
摘要： An apparatus and process for melting and using scrap pieces of lead or lead alloy from making a web of connected grids for a lead acid battery by forming holes through a solid strip of lead or lead alloy. The scrap pieces may be compacted into briquettes which are submerged in a pool of liquid lead or lead alloy below the top surface of the pool and melt in the pool. Liquid lead from the pool may be cast into solid strips from which webs of grids are made.

42. 发明公开

US20240313231A1 METHOD OF MAKING PLATES WITH PURE LEAD GRIDS FOR LEAD-ACID BATTERY MANUFACTURE 审中-公开
公开(公告)号：US20240313231A1
公开(公告)日：2024-09-19
申请号：US18426967
申请日：2024-01-30
申请人： Wirtz Manufacturing Company, Inc.
发明人： Roel Mendoza , Márcio Rocha
IPC分类号： H01M4/84 , B22D11/06 , C22F1/12 , H01M4/20 , H01M4/22 , H01M4/68 , H01M4/73
CPC分类号： H01M4/84 , B22D11/0634 , C22F1/12 , H01M4/20 , H01M4/22 , H01M4/68 , H01M4/73
摘要： A method of making battery plates of pure lead battery grids for lead-acid battery manufacture is presented. The method has been shown to resolve issues that have long-persisted in the battery manufacture industry involving the use of pure lead material for battery grids. According to an implementation, several processes are performed in succession in order to make pure lead battery grids feasible in commercial and mass production, among them: a continuous casting process to produce battery grids of pure lead material, a compression rolling process of the cast pure lead battery grids, and a battery paste application process to the cast and rolled pure lead battery grids. The pure lead material of the continuous strip of pure lead battery grids can consist of lead (Pb) material in an amount that ranges approximately between 99.85 percent (%) to 99.999% of the overall constituent elements of the pure lead material.

43. 发明授权

US12002966B2 Battery electrode continuous casting drum, shoe, machine and method 有权
公开(公告)号：US12002966B2
公开(公告)日：2024-06-04
申请号：US17675131
申请日：2022-02-18
申请人： Wirtz Manufacturing Company, Inc.
发明人： Michael R. Romeo , Jason P. Miller , Aleksander Mrdenovic , John O. Wirtz , John W. Wirtz, II
IPC分类号： B22D11/06 , H01M4/04 , H01M4/66 , H01M4/84
CPC分类号： H01M4/84 , B22D11/0634 , H01M4/0485 , H01M4/661 , H01M4/663 , H01M4/667
摘要： For making battery electrodes, a composite strip of a cast ribbon of an electrically conductive metal attached to and extending along an edge of a web of electrically conductive carbon fiber material, also called a carbon felt in some examples, with a plurality of spaced apart notches cast in the ribbon and opening to an edge of the ribbon spaced from the carbon fiber material. A rotatable drum with a mold cavity and a confronting casting shoe for supplying molten metal, such as liquid lead, to the cavity may be used in a casting machine to continuous cast the composite strip.

44. 发明申请

US20220190312A1 BATTERY ELECTRODE CONTINUOUS CASTING SHOE, MACHINE AND METHOD 有权
公开(公告)号：US20220190312A1
公开(公告)日：2022-06-16
申请号：US17441053
申请日：2019-10-04
申请人： Wirtz Manufacturing Company, Inc.
发明人： Roel Mendoza , Aleksandar Mrdenovic , Michael Romeo , John O. Wirtz
IPC分类号： H01M4/04 , H01M4/22 , H01M4/84 , H01M4/583 , H01M4/68 , H01M10/06 , B22D11/06
摘要： A shoe for dispensing a molten metal such as lead into a mold cavity of a rotating dmm to continuously cast a web of a plurality of serially connected grids or battery composite electrodes of a carbon fiber material with a cast metal conductor. The shoe may have at least one elongate orifice slot in a face confronting the drum, a molten metal supply passage communicating with the Norifice slot and an excess molten metal return slot opening into the confronting face downstream of the supply slot relative generally to the direction of rotation of the dmm.

45. 发明申请

US20210194090A1 BATTERY ELECTRODE PLATE PRODUCTION LINE AND METHOD 有权
公开(公告)号：US20210194090A1
公开(公告)日：2021-06-24
申请号：US17058059
申请日：2019-06-04
申请人： Wirtz Manufacturing Company, Inc.
发明人： Edward F. Wood , Scott A. Mercurio , Robert N. Wirtz
IPC分类号： H01M50/403 , H01M10/04
摘要： A battery electrode plate assembly and a production line and method of making, pasting, and applying separators to substrates of battery electrode plate assemblies. The production line includes, in an embodiment, a paster, a cutter, and a transfer mechanism. The paster is configured to apply a battery paste to a first side of an elongate web of a separator material. The cutter is downstream of the paster and is configured to sever the pasted web into a series of separate and individual separators with paste on their first side. And the transfer mechanism is configured to dispose an individual separator of the series on one of a series of substrates with the pasted first side of the separator facing the substrate on which it is disposed.

46. 发明授权

US10960461B2 Continuous lead strip casting line, caster, and nozzle 有权
公开(公告)号：US10960461B2
公开(公告)日：2021-03-30
申请号：US15703330
申请日：2017-09-13
申请人： Wirtz Manufacturing Company, Inc.
发明人： Michael Romeo
IPC分类号： B22D11/06 , B22D11/00 , H01M4/16 , H01M4/22 , H01M4/73 , H01M10/12
摘要： In one embodiment, a lead strip caster for battery grids includes a ladle, a nozzle, and a pair of rollers. The lead strip caster produces a continuous lead strip for use as battery positive plate grids. The ladle has an inlet to receive molten lead and has an outlet. The nozzle has at least one passage that communicates with the outlet of the ladle in order to receive molten lead from the ladle. The first roller is situated at a first exterior side of the nozzle. The first roller rotates via a first driver. The second roller is situated at a second exterior side of the nozzle. The second roller rotates via a second driver.

47. 发明申请

US20210031261A1 BATTERY MACHINE TOOL SYSTEM AND METHOD 有权
公开(公告)号：US20210031261A1
公开(公告)日：2021-02-04
申请号：US17043994
申请日：2019-04-16
申请人： Wirtz Manufacturing Company, Inc.
发明人： John W. Wirtz, II , Scott Mercurio , Robert N. Wirtz
IPC分类号： B22D25/04 , H01M10/04 , H01M4/139 , H01M4/84 , B23D36/00
摘要： A system for setting a specific value of a variable operating parameter of a machine usable with a plurality of different tools each requiring a different specific value of the operating parameter. The system may include a tag associated with a specific tool and containing stored data of a predetermined desired value of an operating parameter of the machine for the specific tool, a reader of the tool stored data of the desired value and a controller of the machine which uses at least some of the stored data to set the predetermined desired value of the variable operating parameter of the machine for its use of the specific tool or of a variable operating parameter of another machine which is dependent on the specific value of at least some of the stored data of the tag of the specific tool used in the machine. The machine may be one of a battery grid casting machine, a battery grid pasting machine, a battery paste making machine, a battery paste drying oven, a battery grid or plate cutting or trimming machine, a battery plate stacking machine, a robotic palletizing machine, or the like.

48. 发明授权

US10232453B2 Battery plate cutter system and method 有权
公开(公告)号：US10232453B2
公开(公告)日：2019-03-19
申请号：US15599686
申请日：2017-05-19
申请人： Wirtz Manufacturing Company, Inc.
发明人： Roel Mendoza , Dustin James Allen
IPC分类号： B23D25/12 , B23D33/12 , B23D33/02 , H01M4/02 , G05B19/18 , B23D36/00 , H01M4/20 , H01M10/12
摘要： A system, apparatus and method for cutting battery grids or plates from a continuous strip of a plurality of connected battery grids. The continuous strip moves toward a rotating cutter with at least two cutter blades with cutting edges equally circumferentially spaced apart and extending parallel to the cutter axis of rotation and a rotating cooperating anvil. The cutting edges and the anvil are rotated at the same tangential speed to cut in a nip between them a plate or grid from the continuous strip of connected grids. At a point upstream of the cutter, an electric signal indicative of each lug of the grid of the continuous strip moving past this point is used to control the speed of movement of the strip through the nip to cut a plate or grid from the continuous strip at a longitudinal speed which is essentially the same as the tangential speed of the cutting edges.

49. 发明授权

US4973218A Battery plate stacker 失效
标题翻译：电池板堆垛机
公开(公告)号：US4973218A
公开(公告)日：1990-11-27
申请号：US367020
申请日：1989-06-16
申请人： John W. Wirtz , David Yanik , Robert R. Rader , Roel Mendoza , Dennis E. Essig
发明人： John W. Wirtz , David Yanik , Robert R. Rader , Roel Mendoza , Dennis E. Essig
IPC分类号： H01M4/16 , B21D43/20
CPC分类号： B21D43/20
摘要： A method and apparatus for piling in stacks a plurality of successive individual battery plates moving at a high rate of speed. Synchronized plates are transferred to a carrier conveyor which advances them into work stations with the leading edge of each plate raised generally vertically above its trailing edge. Sequentially in one and another of the stations, each plate is rapidly stopped so that a plurality of succeeding synchronized plates are each disengaged from the carrier and deposited in a stack on an elevator underlying each station. The elevator is retracted as each plate is deposited so that the next plate can be received on the stack. Periodically, the depositing of plates is switched from one station to another and stacks of plates are removed from the elevator associated with each station so that another stack can be formed on the elevator.

50. 发明授权

US4543863A Controlled severing of a continuous web 失效
标题翻译：控制连续网的切断
公开(公告)号：US4543863A
公开(公告)日：1985-10-01
申请号：US570698
申请日：1984-01-16
申请人： Robert R. Rader
发明人： Robert R. Rader
IPC分类号： B26D5/30 , B23Q15/12
CPC分类号： B26D5/30 , Y10T83/148 , Y10T83/159
摘要： Apparatus for severing a continuous web at preselected locations spaced lengthwise of the web which includes a first drive for advancing the web at substantially uniform velocity in the direction of its length through a predetermined fixed path. A circular mandrel is mounted for rotation adjacent to the web path and has a plurality of cutter blades at uniform angular intervals around the periphery thereof. A differential transmission couples the mandrel to the web drive and is controlled by a stepper motor to advance or retard angular velocity of the cutter mandrel as compared with linear velocity of the web. A pair of sensors are respectively responsive to motion of the web and rotation of the cutter blades toward the position of cutting engagement. A control circuit receives signals from the sensors and from a tachometer responsive to web velocity to control the stepper motor and thus to advance or retard rotation of the cutter mandrel so that the cutter blades engage and sever the webs at the preselected and desired web-sever locations.
摘要翻译：用于在连续卷绕的长度方向上隔开的预选位置处切断连续幅材的装置，该装置包括用于以基本均匀的速度沿着其长度方向以预定的固定路径推进幅材的第一驱动器。圆形心轴被安装成用于相对于幅材路径旋转，并且具有围绕其周边以均匀角度间隔的多个切割刀片。差速传动装置将心轴连接到腹板驱动装置，并且由步进马达控制，以提高或延迟切割器心轴的角速度与腹板的线速度相比。一对传感器分别响应于幅材的运动和切割刀片朝向切割接合位置的旋转。控制电路接收来自传感器和来自转速计的响应于幅材速度的信号，以控制步进电机，从而推进或延迟切割心轴的旋转，使得切割刀片在预选和期望的网络服务器处接合和切断腹板位置。

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