The fluid pressure regulating valve is for use in an aircraft engine. The valve has at least a first fluid inlet, a first fluid outlet and a second fluid outlet. The valve comprises: a valve housing having a first valve spool interior cavity; a first fluid path within the valve housing from the fluid inlet to the first fluid outlet; a second fluid path within the valve housing from the fluid inlet to the second fluid outlet; a first valve spool mounted for reciprocal motion within the first valve spool cavity between a first position and a second position, the first valve spool having a second valve spool interior cavity and being spring-biased to its first position; and a second valve spool mounted for reciprocal motion within the second valve spool cavity between a first position and a second position, the second valve spool being spring-biased to its first position, the second valve spool closing the first fluid path at its second position when the first valve spool is substantially at its first position.
PRESSURE REGULATING VALVE FOR AIRCRAFT ENGINE
VANNE DE REGULATION DE PRESSION POUR UN MOTEUR D'AERONEF
2017-10-17
Patent
Electronic Resource
English
WATER-INFLOW PREVENTION DEVICE OF AIRCRAFT, AIR PRESSURE REGULATING VALVE FOR AIRCRAFT, AND AIRCRAFT
European Patent Office | 2017
|Water-inflow prevention device of aircraft, air pressure regulating valve for aircraft, and aircraft
European Patent Office | 2018
|PRESSURE REGULATING AND DISTRIBUTION DE-ICING VALVE ASSEMBLY FOR AIRCRAFT
European Patent Office | 2015
|Water-inflow prevention device of aircraft, air pressure regulating valve for aircraft, and aircraft
European Patent Office | 2017
|