[go: up one dir, main page]

GB1100942A - Improvements in or relating to fluid flow control valves - Google Patents

Improvements in or relating to fluid flow control valves

Info

Publication number
GB1100942A
GB1100942A GB798065A GB798065A GB1100942A GB 1100942 A GB1100942 A GB 1100942A GB 798065 A GB798065 A GB 798065A GB 798065 A GB798065 A GB 798065A GB 1100942 A GB1100942 A GB 1100942A
Authority
GB
United Kingdom
Prior art keywords
valve
chamber
check
piston
flow
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
GB798065A
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.)
ELECTRICITE MECANIQUE ET APPLI
Electricite Mecanique et Applications LLC
Original Assignee
ELECTRICITE MECANIQUE ET APPLI
Electricite Mecanique et Applications LLC
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 ELECTRICITE MECANIQUE ET APPLI, Electricite Mecanique et Applications LLC filed Critical ELECTRICITE MECANIQUE ET APPLI
Publication of GB1100942A publication Critical patent/GB1100942A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member
    • 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
    • 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
    • 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
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

1,100,942. Valves. ELECTRICITE MECANIQUE ET APPLICATIONS. 24 Feb., 1965 [28 Feb., 1964], No. 7980/65. Heading F2V. A check-valve 1 controlling flow between a chamber 35 having an inlet 2 and a chamber 34 having an outlet 3 is adapted to be held open to permit flow in the opposite direction. To permit such latter flow, a solenoid (not shown), is energized to depress a plunger 27 to rotate a lever 26 pivotally mounted at 29, the lever carrying adjustable tappets 31, 32 which engage respectively a push-rod 22 engaging a check-valve 19, and a valve member 25 guided in a bore 17 and loaded by a spring 24. Rotation of the lever first causes valve member 25 to obstruct communication between passage 17 and chamber 18, and then opens check-valve 19 to allow fluid from chamber 34 to flow via passages 4, 12, 16 and 13 to a space 6 in a chamber 36 containing a piston 8 having a longer effective area than valve 1 and connected to valve 1 by a push-rod 9, thereby moving the piston to open the valve. When the solenoid is de-energized, the plunger retracts, check valve 19 closes, valve member 25 rises under the action of spring 24 and the main valve 1 closes under the action of spring 10, the fluid behind the piston being exhausted via passages 13, 17, 14, 38 and 39. The plunger 27 may alternatively be actuated mechanically or pneumatically.
GB798065A 1964-02-28 1965-02-24 Improvements in or relating to fluid flow control valves Expired GB1100942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE43428 1964-02-28

Publications (1)

Publication Number Publication Date
GB1100942A true GB1100942A (en) 1968-01-24

Family

ID=3840418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB798065A Expired GB1100942A (en) 1964-02-28 1965-02-24 Improvements in or relating to fluid flow control valves

Country Status (5)

Country Link
AT (1) AT244704B (en)
CH (1) CH417258A (en)
FR (1) FR1423424A (en)
GB (1) GB1100942A (en)
NL (1) NL6502328A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351362A (en) 1980-10-03 1982-09-28 Owatonna Tool Company Rotary valve
CN108146072A (en) * 2017-12-25 2018-06-12 彩虹（莆田）涂料色卡有限公司 A kind of colour atla jet printing appts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351362A (en) 1980-10-03 1982-09-28 Owatonna Tool Company Rotary valve
CN108146072A (en) * 2017-12-25 2018-06-12 彩虹（莆田）涂料色卡有限公司 A kind of colour atla jet printing appts

Also Published As

Publication number Publication date
NL6502328A (en) 1965-08-30
FR1423424A (en) 1966-01-03
AT244704B (en) 1966-01-25
CH417258A (en) 1966-07-15

Similar Documents

Publication Publication Date Title
GB1153234A (en) Valve Assembly
GB1138017A (en) Solenoid pilot operated valve
GB1089077A (en) Fluid-control valve assembly
GB1051018A (en) Fluid flow control valve assembly
GB1510955A (en) Device for controlling oil injection to a screw compresso
GB1211708A (en) Fluid metering device
GB1197824A (en) Solenoid Operated Valve Assemblies.
GB1263498A (en) Fluid valve
GB1100942A (en) Improvements in or relating to fluid flow control valves
GB1182055A (en) Fluid Flow Control Device
GB1284416A (en) Improvements in fluid stop valves
GB1184546A (en) Electro-Magnetic Devices for Controlling Flow of Fluid.
GB1206877A (en) Hydraulic distributor
GB672696A (en) A fluid pressure operated valve device
GB1089220A (en) Improvements in or relating to fluid-flow control valves
GB832537A (en) Improvements in or relating to fluid control valves
GB853974A (en) Servo valve for pressure fluids
GB1136093A (en) Fluid control valves
US2655945A (en) Means for controlling the rate of supply of liquid fuel to prime movers
GB1315880A (en) Pilot-operated three way electromechanical valve
GB1129665A (en) Improvements in or relating to fluid flow control valves
GB1125120A (en) Improvements in or relating to gas valves
GB1233201A (en)
GB1124282A (en) Fluid flow control relief valve
GB1089694A (en) Improvements in or relating to gas and vapour compressors