公开(公告)号：US3967497A

公开(公告)日：1976-07-06

申请号：US533345

申请日：1974-12-16

Applicant: Horace D. Brown

Inventor： Horace D. Brown

IPC: G01G3/16 ,  G01L1/10

CPC classification number: G01L1/106 ,  G01G3/165 ,  Y10S73/01

Abstract: A force sensing device in which the oscillations of a vibrator are damped by applying a weight, force, which is to be measured directly against a vibrating element. The output of a transducer, which converts the vibrator's motions into an electric signal, is fed into a readout instrument, recorder, or computer for observation and evaluation.

Abstract translation: 一种力传感装置，其中振动器的振荡通过施加要被直接抵抗振动元件测量的重量来抑制。 将振动器的运动转换为电信号的传感器的输出被馈送到读出仪器，记录器或计算机中用于观察和评估。

公开(公告)号：USD258244S

公开(公告)日：1981-02-10

申请号：US856186

申请日：1977-11-30

Applicant: Horace D. Brown

Designer： Horace D. Brown

公开(公告)号：US3977242A

公开(公告)日：1976-08-31

申请号：US558554

申请日：1975-03-14

Applicant: Horace D. Brown

Inventor： Horace D. Brown

IPC: G01L1/10 ,  G01L1/00

CPC classification number: G01L1/106 ,  Y10S73/01

Abstract: A force measuring apparatus having a vibrator which resonates with the frequency of a vibration generator. The force to be measured is applied directly to the vibrator in a manner to effectively tune it to the frequency of the generator. The vibrating motions of the vibrator are transmitted to a transducer which converts them to an electric signal which in turn is fed into a readout device.