Apparatus for measuring tire pressures
    2.
    发明授权
    Apparatus for measuring tire pressures 失效
    测量轮胎压力的装置

    公开(公告)号:US3596509A

    公开(公告)日:1971-08-03

    申请号:US3596509D

    申请日:1969-08-18

    申请人: GIULIO RAFFAELLI

    发明人: RAFFAELLI GIULIO

    IPC分类号: G01L17/00 B60C23/02

    摘要: A pressure gauge for communication with the air in a tire including a graduated circular scale rotatable with respect to a pointer in response to the pressure in the tire. The pointer is operatively connected to a galvanometer controlled by a circuit having two thermistors responsive to the temperatures of the air in the tire and the ambient air respectively.