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    • 2. 发明专利
    • STORAGE BATTERY GRID PASTING DEVICE
    • JPH0389460A
    • 1991-04-15
    • JP22092890
    • 1990-08-21
    • WIRTZ MFG CO
    • DEIBUITSUDO YANIKU
    • H01M4/20
    • PURPOSE: To uniformly apply paste to both sides of a grid to a specified thickness without distortion and clogging of the grid by specifying a gap of orifice plates of a paste hopper and a lower paste supply box, and a gap of a slot of the orifice plate and a backup roller. CONSTITUTION: A gap between orifice plates forming a battery grid path of each of a paste hopper 14 and a lower paste supply box 12 is set to at least 0.203mm larger than the thickness of a grid, and paste supplied from a slot of each orifice plate with a hopper supply roller 52 and a backup roller 150 is applied to both sides of the grid. The minimum gap of the rear edge of the slot of the a lower orifice plate and the circumferential surface of the backup roller 150 is set to 0.000-0.76mm, and a preliminary space for paste is formed between the front edge and the roller 150, and paste is uniformly applied to the both sides of the grid without the generation of distortion and clogging.
    • 4. 发明专利
    • STORAGE BATTERY GRID
    • JP2001052713A
    • 2001-02-23
    • JP2000215385
    • 2000-07-17
    • WIRTZ MFG CO
    • WIRTZ JOHN O
    • H01M4/72H01M4/14H01M4/73H01M4/84H01M10/14
    • PROBLEM TO BE SOLVED: To provide a continuously cast battery positive electrode grid significantly improved in corrosion resistance and extremely small in growth in use by forming it by continuous casting of molten lead as part of a web, by imparting a generally uniform thickness to it, by providing it with mutually connected plural wires having voids among them and by reducing its thickness to a specific ratio or less by cold working. SOLUTION: The thickness of this grid is reduced to 2:1 or less by cold working and after age hardening for 30 days, enhanced corrosion resistance and tensile strength are imparted to it. The positive and negative electrode grids each are formed with plural webs having a long blank by continuous casting, a mold composition is removed by washing the webs, and the thicknesses of the webs are reduced by passing the webs through a nip comprising one or plural pairs of compressive rollers. The thicknesses of the webs are normally reduced and the webs are washed within 24 hours after the continuous casting. After the reduction of the thicknesses is completed, paste is applied to the webs, and the webs are cut into wet applied grids and dried.
    • 9. 发明授权
    • Battery grid casting and trimming machine
    • 电池绞车和切割机
    • US3803676A
    • 1974-04-16
    • US32730873
    • 1973-01-29
    • WIRTZ MFG CO
    • RADER R
    • H01M4/84B22D17/22B22D25/04B22D31/00B29C37/00B29C37/02B23P13/00
    • B29C37/02B22D25/04B29C37/0003Y10S83/903Y10T29/10
    • A battery grid casting machine of the type wherein the movable mold section is disposed in a generally horizontal plane when the mold is opened so that the grid is ejected therefrom in a generally horizontal position. The machine includes a grid transfer mechanism having a pallet which is disposed horizontally directly below the open mold section to receive the ejected grid and which is then lowered and swung forwardly in an arcuate manner to a position adjacent a grid trimming mechanism. In the latter position the pallet is inclined forwardly and downwardly and retractable stop means are associated with the pallet for properly aligning the grid for entry into the grid trimming mechanism.
    • 一种电池网格铸造机,其中当模具打开时,可移动模具部分设置在大致水平的平面中,使得格栅从大致水平的位置喷出。 该机器包括格栅传送机构,该托盘具有水平地水平地设置在打开的模具部分的下面,以便接收排出的格栅,然后将它们以弓形的方式向前下降并且与格栅修剪机构相邻的位置向前摆动。 在后一位置,托盘向前和向下倾斜,并且可缩回的止动装置与托盘相关联,以便适当地对齐网格以进入格栅修整机构。
    • 10. 发明授权
    • Metal valve for battery grid casting machine
    • 电池格栅铸造机用金属阀
    • US3877620A
    • 1975-04-15
    • US43583074
    • 1974-01-23
    • WIRTZ MFG CO
    • RADER ROBERT R
    • H01M4/84B22D17/30B22D25/04B22D37/00B22D39/02
    • B22D17/30
    • A valve for dispensing a predetermined amount of molten lead to the mold of a battery grid casting machine has two tubular housings arranged in telescoping relation with their axes extending vertically. The upper housing is fixed and has a feed line for molten metal connected thereto. The lower housing is vertically movable and has a lead discharge line extending therefrom. A ball valve member is loosely retained on a pedestal in the lower housing and is arranged to seal with an annular valve seat in the upper housing to control the flow of lead in response to vertical movement of the lower housing.
    • 用于将预定量的熔融铅分配到电池网格铸造机的模具的阀具有两个管状壳体,其布置成与它们的轴线垂直延伸的伸缩关系。 上壳体是固定的,并且具有连接到其上的熔融金属的供给管线。 下壳体是可垂直移动的并且具有从其延伸的引出排出管线。 球阀构件松散地保持在下壳体中的基座上并且被布置成与上壳体中的环形阀座密封,以响应于下壳体的垂直运动来控制铅流。