Invention Application
- Patent Title: RAILROAD CONTROL VALVE
- Patent Title (中): 铁路控制阀
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Application No.: PCT/US2011053247Application Date: 2011-09-26
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Publication No.: WO2012040701A3Publication Date: 2012-06-07
- Inventor: SICH GARY M , SKWERES JEFFREY B , PLECHEY MICHAEL S , MEYER DAVID J
- Applicant: WABTEC HOLDING CORP , SICH GARY M , SKWERES JEFFREY B , PLECHEY MICHAEL S , MEYER DAVID J
- Assignee: WABTEC HOLDING CORP,SICH GARY M,SKWERES JEFFREY B,PLECHEY MICHAEL S,MEYER DAVID J
- Current Assignee: WABTEC HOLDING CORP,SICH GARY M,SKWERES JEFFREY B,PLECHEY MICHAEL S,MEYER DAVID J
- Priority: US38611910 2010-09-24
- Main IPC: F16K31/00
- IPC: F16K31/00
Abstract:
A service portion of a rail control valve includes a body defining a piston passageway, an inshot valve passageway, and a service accelerated release valve passageway. An inshot valve is received by the inshot valve passageway of the body and a service accelerated release valve is received by the service accelerated release valve passageway.
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