GB1141240A - Fluid flow control valve - Google Patents

Fluid flow control valve

Info

Publication number
GB1141240A
GB1141240A GB1272967A GB1272967A GB1141240A GB 1141240 A GB1141240 A GB 1141240A GB 1272967 A GB1272967 A GB 1272967A GB 1272967 A GB1272967 A GB 1272967A GB 1141240 A GB1141240 A GB 1141240A
Authority
GB
United Kingdom
Prior art keywords
valve
corrugation
ring
throttle ring
march
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
GB1272967A
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of GB1141240A publication Critical patent/GB1141240A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • G05D7/0113—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element acting as a valve
    • 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
    • F16K31/402—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 diaphragm
    • F16K31/404—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 diaphragm the discharge being effected through the diaphragm and being blockable by an electrically-actuated member making contact with the diaphragm
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0638—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator
    • G05D16/0641—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane characterised by the form of the obturator the obturator is a membrane

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Fluid Pressure (AREA)
  • Magnetically Actuated Valves (AREA)
  • Details Of Valves (AREA)

Abstract

1,141,240. Valves. DANFOSS A.S. 17 March, 1967 [18 March, 1966], No. 12729/67. Heading F2V. A fluid-actuated valve has a diaphragm 7 with a concentric corrugation 15 apertured at 18 to permit flow to the chamber 20 to close the valve, a concentric backing member 12, and a throttle ring 16, having fine radial grooves D, carried loosely between the backing member and the corrugation so that, when the valve approaches the closed position, the throttle ring is applied to the corrugation to restrict the flow path therebetween and reduce the tendency for the valve to flutter. The valve is opened by a pilot valve 14 actuated by a coil 10 to allow fluid to escape from the chamber 20 through a duct 13 to an outlet 3, and inlet pressure at 2 to act on the underside of the diaphragm to force it off the seat 4. In Figs. 3 and 4 (not shown), the throttle ring has a conical face engaging the radially inner flank of the corrugation. Instead of radial grooves the ring 16 may have crossed or screen dot patterns.
GB1272967A 1966-03-18 1967-03-17 Fluid flow control valve Expired GB1141240A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966D0049633 DE1284232B (en) 1966-03-18 1966-03-18 Valve with a membrane controlling the closure piece

Publications (1)

Publication Number Publication Date
GB1141240A true GB1141240A (en) 1969-01-29

Family

ID=7052037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1272967A Expired GB1141240A (en) 1966-03-18 1967-03-17 Fluid flow control valve

Country Status (6)

Country Link
AT (1) AT272022B (en)
CH (1) CH445230A (en)
DE (1) DE1284232B (en)
FR (1) FR1514837A (en)
GB (1) GB1141240A (en)
SE (1) SE304146B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593957A (en) * 1969-08-15 1971-07-20 Eaton Yale & Towne Diaphragm assembly for pressure operated pilot controlled shutoff valve
CH667707A5 (en) * 1984-03-02 1988-10-31 Huba Control Ag MIXING UNIT WITH TWO OPERATING VALVES.
WO2017137395A1 (en) * 2016-02-11 2017-08-17 Danfoss A/S Valve arrangement and diaphragm assembly for a valve arrangement

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1100402B (en) * 1978-11-30 1985-09-28 Seti Spa IMPROVEMENTS TO DIAPHRAGM VALVES, SOLENOID VALVES, PARTICULARLY FOR WASHING MACHINES
AUPM601694A0 (en) * 1994-05-31 1994-06-23 Technical Components Pty. Ltd. Low water hammer solenoid operated water valve
DE19622626A1 (en) * 1996-06-05 1997-12-11 Interelektrik Ges M B H & Co K magnetic valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086097B (en) * 1957-04-27 1960-07-28 A U K Mueller Fa Valve, the movement of which is caused by a pressure medium
US2870986A (en) * 1957-05-15 1959-01-27 Jackes Evans Mfg Company Amplifying member for pilot-operated valves
US3103338A (en) * 1960-10-14 1963-09-10 Ranco Inc Electro-magnetically operated pilot valve

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593957A (en) * 1969-08-15 1971-07-20 Eaton Yale & Towne Diaphragm assembly for pressure operated pilot controlled shutoff valve
CH667707A5 (en) * 1984-03-02 1988-10-31 Huba Control Ag MIXING UNIT WITH TWO OPERATING VALVES.
WO2017137395A1 (en) * 2016-02-11 2017-08-17 Danfoss A/S Valve arrangement and diaphragm assembly for a valve arrangement
CN108603617A (en) * 2016-02-11 2018-09-28 丹佛斯有限公司 Valve arrangement and diaphragm assembly for valve arrangement
CN108603617B (en) * 2016-02-11 2020-09-04 丹佛斯有限公司 Valve arrangement and diaphragm assembly for a valve arrangement
US10948105B2 (en) 2016-02-11 2021-03-16 Danfoss A/S Valve arrangement and diaphragm assembly for a valve arrangement

Also Published As

Publication number Publication date
FR1514837A (en) 1968-02-23
SE304146B (en) 1968-09-16
CH445230A (en) 1967-10-15
DE1284232B (en) 1969-02-20
AT272022B (en) 1969-06-25

Similar Documents

Publication Publication Date Title
US3219063A (en) Valve with increased flow area
GB1251315A (en)
GB1068447A (en) Fluid pressure regulator
GB1164730A (en) Fluid Vortex Valve
GB1304896A (en)
US2663121A (en) Combination pressure reducing regulator and relief valve
GB1530012A (en) Modulating flow control valve
GB945961A (en) Fluid flow control valves
GB1180512A (en) Fluid Pressure Regulator
GB1141240A (en) Fluid flow control valve
GB1263498A (en) Fluid valve
ES458762A1 (en) Balanced valve with pressure sensing means
GB1390660A (en) Fluidic pressure amplifier
GB1144802A (en) Improvements in or relating to fluid flow control valves
GB922644A (en) Improvements in or relating to fluid pressure controllers
GB1122316A (en) Improvements in fluid valve devices
NL6611092A (en)
GB1474582A (en) Hose rupture valve
GB1117940A (en) Fluid valve
GB1162996A (en) Improvements in or relating to valves.
GB848871A (en) Piston valves
GB1012101A (en) Improvements in or relating to fluid flow control valves
GB1163585A (en) Governors for gas fired appliances
GB1155215A (en) Automatic Valve.
GB994272A (en) Pressure reducing valves