Invention Application
- Patent Title: METHODS AND SYSTEM FOR PASSING SIGNALS THROUGH A PIPE BRACKET
- Patent Title (中): 用于通过管架传递信号的方法和系统
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Application No.: PCT/US0127455Application Date: 2001-09-05
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Publication No.: WO0222420A3Publication Date: 2002-06-13
- Inventor: CHRITCHLEY DAVE , MALAC ROY
- Applicant: GE HARRIS RAILWAY ELECTRONICS
- Assignee: GE HARRIS RAILWAY ELECTRONICS
- Current Assignee: GE HARRIS RAILWAY ELECTRONICS
- Priority: US66297000 2000-09-15
- Main IPC: B60T13/66
- IPC: B60T13/66 ; B60T17/22 ; B60T15/54
Abstract:
A manuel vent (40) and an emergency brake valve (42) are coupled to a pipe bracket (10) such that the manual vent is in flow communication with the emergency brake valve utilizing a passageway between a service side (12) of the pipe bracket and a emergency side (14) of the pipe bracket. When the manual vent is actuated, the passageway is pressurized which resets the emergency brake valve. Once the emergency brake valve is reset, the passageway is opened to atmosphere. Accordingly, a signal is passed through a pipe bracket.
Information query
