.~ Activation of one path disables second path {1}
33
.~.~ Pressure operated
DEFINITION
Classification: 91/33
(under subclass 32) Apparatus in which motive fluid from said one supply path acts on valve means in the second supply path to cut off said second path to the working chamber.
SEE OR SEARCH THIS CLASS, SUBCLASS:
18, for cyclically operable expansible chamber motors in which low pressure fluid is supplied to the working chamber when the high pressure fluid is cut off and the motor is coasting or drifting (e.g., locomotive), the pressure in the high pressure line acting to disable the low pressure line when the high pressure line is activated.
