公开(公告)号：US4047428A

公开(公告)日：1977-09-13

申请号：US625514

申请日：1975-10-24

Applicant: Valentin Mikhailovich Karpov ,  Vladimir Rezhevich Santo ,  Viktor Yakovlevich Yanovsky ,  Anatoly Ivanovich Mikhailov ,  Mikhail Fedorovich Belyaev

Inventor： Valentin Mikhailovich Karpov ,  Vladimir Rezhevich Santo ,  Viktor Yakovlevich Yanovsky ,  Anatoly Ivanovich Mikhailov ,  Mikhail Fedorovich Belyaev

IPC: G01L1/10

CPC classification number: G01L1/10 ,  Y10S73/01

Abstract: The proposed force measuring transducer with a frequency output signal comprises an elastic body arranged in a casing in spaced relationship with said casing. The elastic body, which is subjected to the action of a force, has a base and a working member. The base is secured in the casing with the aid of at least three supports. One end of each support is tapered and bears up against the surface of the base, whereas the other end of each support is joined to the casing. The working member is connected to an oscillating element whose oscillation frequency is dependent upon the action of the force. The oscillating member is the resonator of an electromechanical self-excited oscillator.

Abstract translation: 所提出的具有频率输出信号的力测量传感器包括布置在与所述壳体间隔开的壳体中的弹性体。 受到力的作用的弹性体具有基部和工作部件。 借助于至少三个支撑件将底座固定在外壳中。 每个支撑件的一端是锥形的并且抵靠着基座的表面，而每个支撑件的另一端连接到壳体。 工作构件连接到振荡元件，振荡频率取决于力的作用。 振荡元件是机电自激振荡器的谐振器。