GB832537A - Improvements in or relating to fluid control valves - Google Patents

Improvements in or relating to fluid control valves

Info

Publication number
GB832537A
GB832537A GB198257A GB198257A GB832537A GB 832537 A GB832537 A GB 832537A GB 198257 A GB198257 A GB 198257A GB 198257 A GB198257 A GB 198257A GB 832537 A GB832537 A GB 832537A
Authority
GB
United Kingdom
Prior art keywords
inlet
exhaust
outlet
main valve
valve member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB198257A
Inventor
Peter Epstein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
S E LAB Ltd
Original Assignee
S E LAB Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by S E LAB Ltd filed Critical S E LAB Ltd
Priority to GB198257A priority Critical patent/GB832537A/en
Publication of GB832537A publication Critical patent/GB832537A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • F16K31/406—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston
    • F16K31/408—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor acting on a piston the discharge being effected through the piston and being blockable by an electrically-actuated member making contact with the piston

Abstract

832,537. Valves controlled by auxiliary valves. S.E. LABORATORIES Ltd., [formerly MECHANICAL & ELECTRONIC PRODUCTS (LONDON) Ltd.]. Jan. 18, 1957, No. 1982/57. Class 135. A venting valve for connecting an outlet 37, either to an inlet 10 or to an exhaust 38 comprises a cup-shaped member 16 guiding an axially movable main valve member 60 that has a pair of parallel axially-spaced annular valve seating faces 63, 64 which co-operate with a pair of seats 65, 66, located on the sides of radial outlet ports 35 in the valve body. An axially movable pilot valve 72 arranged within the main valve member controls fluid flow from chambers 53, 57, connected via bleed passages 52 to the main inlet, to an outlet passage 70 through the main valve member leading to exhaust 38. When the pilot valve is closed under the action of spring 58, the inlet fluid pressure in the chambers 53, 57 and the action of spring 54 acting on the base of cup-shaped member 16 attached to the valve body by arms 18 keeps the main valve member closed to inlet and puts the outlet in communication with exhaust. When the pilot valve is opened the pressure in chambers 53, 57 falls to that of exhaust and the inlet pressure acting on the exposed faces of the main valve member opens the main valve member against the action of spring 54 to place the outlet in communication with the inlet and to close the exhaust as shown. The pilot valve is actuated by an armature 74 attached thereto and actuated by a solenoid 27, as described in Specification 825,363.
GB198257A 1957-01-18 1957-01-18 Improvements in or relating to fluid control valves Expired GB832537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB198257A GB832537A (en) 1957-01-18 1957-01-18 Improvements in or relating to fluid control valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB198257A GB832537A (en) 1957-01-18 1957-01-18 Improvements in or relating to fluid control valves

Publications (1)

Publication Number Publication Date
GB832537A true GB832537A (en) 1960-04-13

Family

ID=9731494

Family Applications (1)

Application Number Title Priority Date Filing Date
GB198257A Expired GB832537A (en) 1957-01-18 1957-01-18 Improvements in or relating to fluid control valves

Country Status (1)

Country Link
GB (1) GB832537A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1157870B (en) * 1960-11-10 1963-11-21 Erich Herion Three-way valve driven by the pressure medium to be controlled
US3114532A (en) * 1960-08-12 1963-12-17 Bendix Corp Pilot type solenoid valve
DE1169562B (en) * 1960-09-12 1964-05-06 Siemens Ag Actuating valve for on-site and remote controllable compressed air control devices for electrical switching devices driven by compressed air
EP3106726A1 (en) * 2015-06-15 2016-12-21 Danfoss A/S Axial valve

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114532A (en) * 1960-08-12 1963-12-17 Bendix Corp Pilot type solenoid valve
DE1169562B (en) * 1960-09-12 1964-05-06 Siemens Ag Actuating valve for on-site and remote controllable compressed air control devices for electrical switching devices driven by compressed air
DE1157870B (en) * 1960-11-10 1963-11-21 Erich Herion Three-way valve driven by the pressure medium to be controlled
EP3106726A1 (en) * 2015-06-15 2016-12-21 Danfoss A/S Axial valve
WO2016202635A1 (en) * 2015-06-15 2016-12-22 Danfoss A/S Axial valve
CN107750315A (en) * 2015-06-15 2018-03-02 丹佛斯有限公司 In-line valve
CN107750315B (en) * 2015-06-15 2020-05-12 丹佛斯有限公司 Axial valve

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