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    Portable multirate electric impulse generator employing a plural motor differential gear drive
    2.
    发明授权
    Portable multirate electric impulse generator employing a plural motor differential gear drive 失效
    便携式多功能电动发电机使用一台电动马达差速器

    公开(公告)号：US3626261A

    公开(公告)日：1971-12-07

    申请号：US3626261D

    申请日：1970-10-23

    Applicant: GEN ELECTRIC

    Inventor： HAM DONALD M

    IPC: H02M1/20 ,  H02P7/68

    CPC classification number: H02M1/20

    Abstract: A portable electric impulse generator is provided having an impulse triggering reed switch that is actuated by a rotatable magnet which, in turn, is driven at various preselected rates of speed by a differential gear train. The differential gear train is driven at a rate determined by the selective energization of a plurality of synchronous motors that are operatively coupled to input gears of the gear train.

    Self-aligning bearing assembly
    6.
    发明授权
    Self-aligning bearing assembly 失效
    自调心轴承总成

    公开(公告)号：US3864630A

    公开(公告)日：1975-02-04

    申请号：US39397173

    申请日：1973-09-04

    Applicant: GEN ELECTRIC

    Inventor： HAM DONALD M

    IPC: F16C23/04 ,  G01R11/60 ,  G01R19/16 ,  F16C23/00

    CPC classification number: F16C23/04 ,  G01R11/60

    Abstract: A self-aligning bearing assembly comprising a rigidly mounted bearing having a bushing sleeve pivotally mounted within a smalldiameter orifice of a passageway through the bearing. The smalldiameter orifice is formed by a thin lip portion of the bearing and the mounting arrangement between the bushing sleeve and the bearing comprises a plurality of fulcrum points about which the bushing sleeve is pivotal, within a limited range, thereby to enable it to be moved into axial alignment with a rotatable shaft member that is adapted to be inserted into the bushing sleeve. The other end of the rotatable shaft member is normally supported in a fixed position with respect to the rigidly mounted bearing by a supporting frame; accordingly, pivotal movement of the bushing sleeve affords a self-aligning capability between the end of the shaft that is fixed against radial movement and the rigidly supported bearing.

    Abstract translation: 一种自调心轴承组件，包括刚性安装的轴承，其具有枢轴地安装在通过所述轴承的通道的小直径孔内的衬套套筒。 小直径孔由轴承的薄唇形部分形成，并且衬套套筒和轴承之间的安装装置包括多个支点，衬套套筒围绕该支点在有限的范围内枢转，从而使其能够 与适于插入衬套套筒的可旋转轴构件轴向对准。 可旋转轴构件的另一端通常由支撑框架相对于刚性安装的轴承支撑在固定位置; 因此，衬套套筒的枢转运动在轴的端部与径向运动固定的刚性支撑轴承之间提供自对准能力。

    Reset mechanism for a cumulative demand register
    9.
    发明授权
    Reset mechanism for a cumulative demand register 失效
    用于累积需求寄存器的复位机制

    公开(公告)号：US3586974A

    公开(公告)日：1971-06-22

    申请号：US3586974D

    申请日：1969-04-02

    Applicant: GEN ELECTRIC

    Inventor： HAM DONALD M ,  RUSSILLO JOSEPH G JR

    IPC: G01R11/60 ,  G01R19/16

    CPC classification number: G01R11/60

    Abstract: A demand register reset mechanism that is characterized by having resiliently mounted gears that insure proper gear meshing without risk of jamming its gears when the reset mechanism is actuated. In the idle condition of the reset mechanism, the gears of the mechanism are locked in a fixed position. The reset mechanism is further characterized by utilizing a gear shifting means that can be ultrasonically cleaned without damaging any of its components, and that can be easily and precisely calibrated.

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