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公开(公告)号:US3838281A
公开(公告)日:1974-09-24
申请号:US35013773
申请日:1973-04-11
Applicant: LUCAS AEROSPACE LTD
Inventor: DEAN M , KEEN J , EDGINGTON G
IPC: G01W1/08 , B64D15/20 , G01N23/08 , G01N25/56 , G01W1/00 , G08B19/02 , G01N23/06
CPC classification number: G01N23/08 , B64D15/20
Abstract: Ice detection equipment comprises electrical circuit means for effecting a count of a number of electrical pulses means for modifying the count depending upon the rate of production of the pulses.
Abstract translation: 冰检测设备包括用于实现多个电脉冲计数的电路装置,用于根据脉冲的产生速率修改计数。