Multi cell reserve battery
    1.
    发明授权
    Multi cell reserve battery 失效
    多单元储备电池

    公开(公告)号:US3929507A

    公开(公告)日:1975-12-30

    申请号:US39067773

    申请日:1973-08-22

    CPC classification number: H01M6/38

    Abstract: A new mine battery having a smaller volume and a lower weight than current mine batteries, is based on a high energy density lithium/sulphur dioxide system, utilizing a reserve structure for holding the corrosive electrolyte separate from the battery cell components until activation is desired, whereby storeability may be achieved in excess of ten years. The battery consists of a plurality of cells; and is provided in two different modifications. One modification contains the electrolyte in a sealed internal reservoir container in each cell. The other modification contains a reserve sealed common reservoir container of the electrolyte, which may be activated when use of the battery is desired, by transferring the electrolyte from the reserve common reservoir to each of the cells for activation and immediate operation. In each modification, each reserve container remains sealed until activation of the battery is desired. The container is then suitably opened to release the electrolyte to the related cell or cells.

    Abstract translation: 与目前的矿用电池相比,体积小,重量更轻的新型矿用电池基于高能量密度的锂/二氧化硫系统,利用储备结构将腐蚀性电解质与电池单元组件分离直到活化为止, 从而可以实现超过十年的可存储性。 电池由多个电池组成; 并以两种不同的方式提供。 一个修改包含每个电池中密封的内部储存容器中的电解质。 另一个修改包含电解液的备用密封公共储存容器,当需要使用电池时,可以通过将电解液从储备公共储存器转移到每个电池用于激活和立即操作而被激活。

    Beam leaded device welding machine
    2.
    发明授权
    Beam leaded device welding machine 失效
    光束引线装置焊接机

    公开(公告)号:US3920949A

    公开(公告)日:1975-11-18

    申请号:US45056374

    申请日:1974-03-13

    CPC classification number: H01L21/67144

    Abstract: A transfer means picks up an element from one platform and transfers it to another, the transfer means also including a working tool, such as a heating rod to weld the element to a substrate after it has been transferred through the application of heat and pressure. The second platform includes means to adjust the element in relation to the heating rod such that the pressure asserted by the heating rod will be equally distributed to the element.

    Abstract translation: 传送装置从一个平台拾取一个元件并将其传送到另一个平台,传送装置还包括一个加工工具,例如一个加热棒,在将元件通过施加热和压力传递到基板之后将元件焊接到基板上。 第二平台包括相对于加热棒调节元件的装置,使得加热棒所确定的压力将均匀地分配给元件。

    Welded structure and method
    3.
    发明授权
    Welded structure and method 失效
    焊接结构与方法

    公开(公告)号:US3904383A

    公开(公告)日:1975-09-09

    申请号:US24388372

    申请日:1972-04-13

    Abstract: A welded structure and a method of treating a shaping member such as a casting die and a die component made of refractory metal or die steel to increase the life of the shaping member or alter the configuration of the shaping member. The weld contains about 50 to about 70 wt.% W, about 10 to about 40 wt.% Ni, about 1 to about 25 wt.% Fe, and 0 to about 5 wt.% per element of an additive selected from Co, Cu, Cr, Ti, Re, Ta, Mo, and V. The total weight of the additive is up to about 10 wt.%.

    Abstract translation: 一种焊接结构和一种处理诸如铸造模具的成形构件和由难熔金属或模具钢制成的模具部件的方法,以增加成形构件的寿命或改变成形构件的构造。 该焊缝包含约50至约70重量%的W,约10至约40重量%的Ni,约1至约25重量%的Fe和0至约5重量%的每种元素的选自Co, Cu,Cr,Ti,Re,Ta,Mo和V.添加剂的总重量高达约10重量%。

    Dual-function line switch for a cam-actuated timer switch
    6.
    发明授权
    Dual-function line switch for a cam-actuated timer switch 失效
    用于凸轮定时开关的双功能线路开关

    公开(公告)号:US3866002A

    公开(公告)日:1975-02-11

    申请号:US40668073

    申请日:1973-10-15

    CPC classification number: H01H43/10

    Abstract: A cam-actuated timer switch includes a dual-function line switch responsive to axial movement of a cam shaft and also to rotation of an independent cam track. The dual-function line switch switches power from a power supply to the timer switch. Included in an embodiment of the invention are a ramping means to move the cam shaft axially at predetermined points during its rotation and a stop means to produce resistance to turning of the cam shaft at preselected points during its rotation.

    Abstract translation: 凸轮致动的定时器开关包括响应于凸轮轴的轴向运动以及独立凸轮轨道的旋转的双功能线路开关。 双功能线路开关将电源从电源切换到定时开关。 包括在本发明的一个实施例中的是一种倾斜装置,用于在其旋转期间在预定点处轴向移动凸轮轴,并且具有止动装置,以在其旋转期间在预选点产生对凸轮轴的转动的阻力。

    Carrier current system
    10.
    发明授权
    Carrier current system 失效
    载波电流系统

    公开(公告)号:US3835389A

    公开(公告)日:1974-09-10

    申请号:US37809273

    申请日:1973-07-11

    Inventor: HELFEN R

    CPC classification number: H04B3/54 H04B2203/5458

    Abstract: A transmitter and a receiver are both connected to a power source. A piezoelectric resonator means is used in the transmitter to determine the frequency of a transmitted signal and a piezoelectric resonator means is used in the receiver for selective reception of the desired transmitted signal.

    Abstract translation: 发射机和接收机都连接到电源。 在发射机中使用压电谐振器装置来确定发射信号的频率,并且在接收机中使用压电谐振器装置来选择性地接收期望的发射信号。

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