Limp-in control arrangement for an electro-pneumatic brake control system
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United States of America Patent
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Sep 11, 2001
Grant Date -
N/A
app pub date -
Nov 9, 1995
filing date -
Nov 9, 1995
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A limp-in control arrangement for an electro-pneumatic integrated control system for railway vehicles including a supply and exhaust magnet valve for electrically controlling the pneumatic brakes on the railway vehicle, an electromagnetic relay for sensing the operational condition of the electro-pneumatic integration control system, a switching device for enabling a limp-in control function when the electro-pneumatic integrated control system is experiencing a malfunction, an operating device for initiating a limp-in control function by releasing and reapplying the pneumatic brakes to allow the railway vehicle to be moved to a repair facility.
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