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Anti-skid-brake-control-system-and-components-thereof

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Anti-skid brake control system and components thereof

Details

Inventors: Sapir, Said;
Assignee: International Telephone and Telegraph Corporation (New York, NY)
Primary Examiner: Rolinec; R. V.
Assistant Examiner: Dahl; Lawrence J.
Attorney, Agent or Firm: Stolzy; A. Donald

An anti-skid brake control system having two wheel velocity pick-up coils connected to respective common mode rejection circuits. A coil open detector including a Norton amplifier is also connected from the said circuits to disable the system controller should an open develop in one of the pick-up coils.

DETAILED DESCRIPTION In accordance with the present invention, the above-described and other disadvantages of the prior art are overcome by providing a common mode rejection circuit having a differential amplifier and high and low potential resistors connected from the long leads to suppress noise picked up by the long leads.
Another feature of the present invention resides in the use of a coil open detector with two of the common mode rejection circuits.
The above-described and other advantages of the present invention will be better understood from the following detailed description when considered in connection with the accompanying drawings.

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