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1. WO2020193968 - DEVICE FOR CONTROLLING FLUID FLOW

Publication Number WO/2020/193968
Publication Date 01.10.2020
International Application No. PCT/GB2020/050784
International Filing Date 24.03.2020
IPC
F16K 3/26 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
3Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
22with sealing faces shaped as surfaces of solids of revolution
24with cylindrical valve members
26with fluid passages in the valve member
F16K 27/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
27Construction of housings; Use of materials therefor
04of sliding valves
F16K 31/122 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31Operating means; Releasing devices
12actuated by fluid
122the fluid acting on a piston
F16K 31/124 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31Operating means; Releasing devices
12actuated by fluid
122the fluid acting on a piston
124servo actuated
F16K 37/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
37Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
F16K 47/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
47Means in valves for absorbing fluid energy
04for decreasing pressure, the throttle being incorporated in the closure member
CPC
F16K 27/041
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
27Construction of housing
04of sliding valves
041cylindrical slide valves
F16K 3/265
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
3Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
22with sealing faces shaped as surfaces of solids of revolution
24with cylindrical valve members
26with fluid passages in the valve member
265with a sleeve sliding in the direction of the flow line
F16K 31/122
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31Actuating devices;; Operating means; Releasing devices
12actuated by fluid
122the fluid acting on a piston
F16K 31/1221
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31Actuating devices;; Operating means; Releasing devices
12actuated by fluid
122the fluid acting on a piston
1221one side of the piston being spring-loaded
F16K 31/124
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
31Actuating devices;; Operating means; Releasing devices
12actuated by fluid
122the fluid acting on a piston
124servo actuated
F16K 37/0033
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
37Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
0025Electrical or magnetic means
0033using a permanent magnet, e.g. in combination with a reed relays
Applicants
  • OXFORD FLOW LIMITED [GB]/[GB]
Inventors
  • COLLINS, Matthew
  • KENNELL, Christopher
Agents
  • DEHNS
Priority Data
1904254.827.03.2019GB
1908174.407.06.2019GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DEVICE FOR CONTROLLING FLUID FLOW
(FR) DISPOSITIF DE COMMANDE D'UN ÉCOULEMENT DE FLUIDE
Abstract
(EN)
A device (1) for controlling the flow of a fluid through a conduit (6) from an upstream side of the device to a downstream side of the device. The device (1) includes an upstream valve casing (4) defining an inlet, a downstream valve casing (5) defining an outlet aperture, and a valve core (2) secured between the upstream valve casing (4) and the downstream valve casing (5). The upstream valve casing (4), the downstream valve casing (5) and the valve core (2) are formed as discrete parts. The valve core (2) includes a housing (20) defining a control volume. The valve member is mounted on the housing (20) and positioned on the upstream side of the outlet aperture (10), the valve member being arranged to move reciprocally to selectively open and close the outlet aperture (10), thereby controlling flow of the fluid through the outlet aperture (10).
(FR)
L'invention concerne un dispositif (1) destiné à commander l'écoulement d'un fluide à travers un conduit (6) depuis un côté amont du dispositif vers un côté aval du dispositif. Le dispositif (1) comprend un boîtier de soupape amont (4) délimitant une entrée, un boîtier de soupape aval (5) délimitant une ouverture de sortie, et un noyau de soupape (2) fixé entre le boîtier de soupape amont (4) et le boîtier de soupape aval (5). Le boîtier de soupape amont (4), le boîtier de soupape aval (5) et le noyau de soupape (2) sont formés en tant que parties distinctes. Le noyau de soupape (2) comprend un boîtier (20) délimitant un volume de commande. L'élément soupape est monté sur le boîtier (20) et positionné sur le côté amont de l'ouverture de sortie (10), l'élément soupape étant conçu afin de se déplacer en va-et-vient de manière à ouvrir et fermer de manière sélective l'ouverture de sortie (10), commandant ainsi l'écoulement du fluide à travers l'ouverture de sortie (10).
Latest bibliographic data on file with the International Bureau