ES343289A1 - Valve for Controlling Fluid Flow - Google Patents

Valve for Controlling Fluid Flow

Info

Publication number
ES343289A1
ES343289A1 ES343289A ES343289A ES343289A1 ES 343289 A1 ES343289 A1 ES 343289A1 ES 343289 A ES343289 A ES 343289A ES 343289 A ES343289 A ES 343289A ES 343289 A1 ES343289 A1 ES 343289A1
Authority
ES
Spain
Prior art keywords
sleeve
valve
closure member
shaft
plate
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
ES343289A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES343289A1 publication Critical patent/ES343289A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/003—Control of flow ratio using interconnected flow control elements
    • 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
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/03—Controlling ratio of two or more flows of fluid or fluent material without auxiliary power

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Details Of Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)

Abstract

A valve comprises a closure member 4 loaded by a spring 9 and movable into and out of engagement with a seat by an electric motor shaft 14 in screw-threaded engagement with sleeve 15 which is moved on rotation of the shaft into contact with a plate 5 at one end of a control rod 3 for the closure member. Contacts 18 in a control circuit for the motor being operated at a limit or end position of the valve movement. The sleeve is prevented from rotating by a pin 17 slidably mounted in an aperture of a cover plate 11 and is arranged to have a fixed amount of free travel before engaging the plate 5 on the valve stem. The contacts 18 are actuated by the pin 17 to switch off or reverse the current supply to the motor which drives the shaft 14 through a reduction gear 13. Bellows seals are provided at the upper and lower ends of the sleeve or the lower bellows may be replaced by a telescopic sleeve 24. A lever-actuated cam 21 provides supplementary manual actuation of the closure member.
ES343289A 1966-07-12 1967-07-10 Valve for Controlling Fluid Flow Expired ES343289A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1010666A CH453828A (en) 1966-07-12 1966-07-12 Mixing valve

Publications (1)

Publication Number Publication Date
ES343289A1 true ES343289A1 (en) 1968-09-01

Family

ID=4359411

Family Applications (1)

Application Number Title Priority Date Filing Date
ES343289A Expired ES343289A1 (en) 1966-07-12 1967-07-10 Valve for Controlling Fluid Flow

Country Status (8)

Country Link
BE (1) BE701156A (en)
CH (1) CH453828A (en)
DE (1) DE6605302U (en)
DK (1) DK119289B (en)
ES (1) ES343289A1 (en)
GB (1) GB1186767A (en)
LU (1) LU54069A1 (en)
NL (1) NL6709576A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2160621B (en) * 1984-05-31 1988-01-13 Baj Vickers Ltd Valve operating mechanism
DE3538404A1 (en) * 1985-10-29 1987-04-30 Kurt Jooss Rotary sliding plate valve
DE8905880U1 (en) * 1989-05-11 1989-06-29 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Electric drive device with emergency adjustment mechanism
IT1252105B (en) * 1991-11-27 1995-06-02 Secondo Mona Spa HIGH PRESSURE VALVE DEVICE PARTICULARLY FOR GENERAL PRESSURE FLUIDS
US5984260A (en) * 1996-10-15 1999-11-16 Baker Hughes Incorporated Electrically driven actuator with failsafe feature
US6315264B1 (en) 1999-02-05 2001-11-13 Gerald Baker Fast-closing stepping actuator for a valve member
US6152167A (en) * 1999-02-11 2000-11-28 Cooper Cameron Valve actuator with emergency shutdown feature
GB9910944D0 (en) * 1999-05-11 1999-07-14 Concentric Controls Ltd Manual override mechanism
US6740827B1 (en) * 2002-11-27 2004-05-25 Target Rock Division Of Curtis-Wright Flow Control Corporation Bi-directional piloted solenoid-operated valve

Also Published As

Publication number Publication date
GB1186767A (en) 1970-04-02
CH453828A (en) 1968-03-31
NL6709576A (en) 1968-01-15
DE6605302U (en) 1970-05-06
BE701156A (en) 1967-12-18
LU54069A1 (en) 1967-09-11
DK119289B (en) 1970-12-07

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