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    • 10. 发明授权
    • Modular locomotive brake control unit
    • 模块式机车制动控制单元
    • US6135574A
    • 2000-10-24
    • US443359
    • 1999-11-19
    • D. Mark PettitJohn J. AllenRonald O. NewtonBrett A. PierceKevin D. RootRichard E. SinnEric C. Wright
    • D. Mark PettitJohn J. AllenRonald O. NewtonBrett A. PierceKevin D. RootRichard E. SinnEric C. Wright
    • B60T13/66B60T15/14B60T17/04B60T17/22B60T7/00
    • B60T17/043B60T13/665B60T15/14B60T17/228
    • A modular locomotive brake control unit having a manifold with electropneumatic modules each including electropneumatic and pneumatic elements removably mounted thereon each as a unit from the manifold. An electropneumatic equalization reservoir module controls the pressure at the equalization port. A brake pipe module controls brake pipe port pressure in response to the equalization reservoir port. An electropneumatic independent brake module controls pressure at the independent brake port as a locomotive brake signal. An electropneumatic brake signal module provides a pneumatic train brake signal. A controller controls the electropneumatic modules. Each electropneumatic unit includes an electropneumatic supply valve and an electropneumatic exhaust valve and preferably an electropneumatic valve having a first input connected to the supply and exhaust valves. The electropneumatic modules includes a common block having a first interface with the manifold and including the electropneumatic valve as to supply and exhaust valves and includes an auxiliary block mounted to the common block having module specific pneumatic and electrical elements mounted on the auxiliary block.
    • 一种模块化机车制动控制单元,具有具有电动气动模块的歧管,每个模块包括可移除地安装在其上的电动气动元件和气动元件,每个作为一个单元从歧管。 电动气动均衡储存模块控制均衡端口的压力。 制动管模块响应于均衡油箱端口控制制动管口压力。 电动气动独立制动模块控制独立制动端口的压力作为机车制动信号。 电动气动制动信号模块提供气动列车制动信号。 控制器控制电动气动模块。 每个电动气动单元包括电动气动供给阀和电动气动排气阀,优选地是具有连接到供排气阀的第一输入的电动气动阀。 电动气动模块包括具有与歧管的第一接口并且包括用于供应和排出阀的电动气动阀的公共块,并且包括安装到公共块的辅助块,其具有安装在辅助块上的模块特定的气动和电气元件。