Slide valve
Номер патента: CA1244744A
Опубликовано: 15-11-1988
Автор(ы): Michael J. Brisland
Принадлежит: Automation Airmotors Ltd, Euro-Scot Design Ltd., Michael J. Brisland
Опубликовано: 15-11-1988
Автор(ы): Michael J. Brisland
Принадлежит: Automation Airmotors Ltd, Euro-Scot Design Ltd., Michael J. Brisland
Реферат: ABSTRACT SLIDE VALUE A slide valve comprises a valve body 1 having valve ports 6,7,8 and a spool 4 mounted within and slidable relative to a cylinder liner 2 in the valve body for controlling the opening, interconnection and closing of the valve ports. The spool carries a valve block 12 forming a sealing member which is floatingly located in a recess 11 in the spool, and which includes one or more galleries 15 to provide interconnection between two or more of the ports in one or more defined positions of the spool. The sealing member 12 also has at least one sealing surface 14 for sealing off one or more of the ports in one or more defined positions of the spool 4, the sealing member being urged into its sealing position by means of fluid pressure applied through at least one of the ports.
Slide valve having a valve slide able to be impinged upon by an actuator
Номер патента: US09500207B2. Автор: Walter Fleischer. Владелец: ROBERT BOSCH GMBH. Дата публикации: 2016-11-22.