GB1363922A - Motorised valve - Google Patents

Motorised valve

Info

Publication number
GB1363922A
GB1363922A GB180072A GB180072A GB1363922A GB 1363922 A GB1363922 A GB 1363922A GB 180072 A GB180072 A GB 180072A GB 180072 A GB180072 A GB 180072A GB 1363922 A GB1363922 A GB 1363922A
Authority
GB
United Kingdom
Prior art keywords
switch
motor
valve
short
solenoid
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
GB180072A
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.)
ISIS TECHNICAL FINISHES Ltd
Original Assignee
ISIS TECHNICAL FINISHES 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 ISIS TECHNICAL FINISHES Ltd filed Critical ISIS TECHNICAL FINISHES Ltd
Priority to GB180072A priority Critical patent/GB1363922A/en
Priority to NL7300514A priority patent/NL7300514A/xx
Priority to FR7301016A priority patent/FR2168003B3/fr
Priority to ES410616A priority patent/ES410616A1/en
Priority to IT4770373A priority patent/IT976899B/en
Publication of GB1363922A publication Critical patent/GB1363922A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
    • 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
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
    • F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/06—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like
    • G05B19/063—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using cams, discs, rods, drums or the like for sequential programme-control without delivering a reference value

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

1363922 Valves ISIS TECHNICAL FINISHES Ltd 9 Oct 1972 [8 Oct 1971 14 Jan 1972 2 May 1972] 46855/71 1800/72 and 20326/72 Heading F2V [Also in Division H2] A rotary ball valve 2 is connected by sleeve coupling 10 and worm-and-wheel gearing 9 to the motor 7 whose windings are short-circuited, when the valve is in its open and closed positions, by a switch 16 operated by cams 17, the short-circuiting serving to produce a braking action. In Fig. 4, the motor is started by energizing solenoid 19 to move switch 18 to establish a power circuit including the motor windings, and when switch 16 has been moved to its other position the switch 18 is returned to the position shown to maintain a supply to the motor until the switch 16 is returned to the position shown in which the motor windings are short-circuited. A further switch 22 may be included to illuminate lamp 21 to indicate when the valve is open. The lamp may alternatively be located in the positive power line between socket 20 and switch 16. The solenoid 19 may be controlled through an R.C. circuit arranged to return switch 18 after a preset period sufficient to allow operation of switch 16 by the first cam to arrive after energization of the motor. Switch 28, 29 allows local manual control. Solenoid 24 is used either to produce a feedback signal indicating successful operation of the valve or to provide automatic reset of the starter switch, as in Fig. 5. By removing one pair of cams, the valve may be arranged to stop only in closed positions, and switch 18 may be held closed to provide a pulsed flow. In such latter case, the valve may deliver a dosing fluid to a liquid to control pH or redox value, and an electrode measuring the latter value may control switch 18 to maintain the value at a desired level. The motor may also serve to reciprocate the electrode through a cleaning bath or to reciprocate a cleaning collar along the electrode. Instead of mounting the motor, valve and selected switches in a two-part casing 15, the parts may be encapsulated, e.g. in foamed polyurethane. The valve may alternatively be multi-way, and the motor may be reversible.
GB180072A 1971-10-08 1972-01-14 Motorised valve Expired GB1363922A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB180072A GB1363922A (en) 1971-10-08 1972-01-14 Motorised valve
NL7300514A NL7300514A (en) 1972-01-14 1973-01-12
FR7301016A FR2168003B3 (en) 1972-01-14 1973-01-12
ES410616A ES410616A1 (en) 1972-01-14 1973-01-13 Improvements in sequence regulators. (Machine-translation by Google Translate, not legally binding)
IT4770373A IT976899B (en) 1972-01-14 1973-01-15 DEVICE FOR THE CONTROL OF A SUCCESSION OF MECHANICAL OPERATIONS

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB4685571 1971-10-08
GB180072A GB1363922A (en) 1971-10-08 1972-01-14 Motorised valve
GB2032672 1972-05-02

Publications (1)

Publication Number Publication Date
GB1363922A true GB1363922A (en) 1974-08-21

Family

ID=27253944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB180072A Expired GB1363922A (en) 1971-10-08 1972-01-14 Motorised valve

Country Status (1)

Country Link
GB (1) GB1363922A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118688A (en) * 1982-04-13 1983-11-02 Dobson Park Ind Fluid flow control systems
GB2197738A (en) * 1986-11-25 1988-05-25 Shui Chang Burner gas valve controller
US4809748A (en) * 1983-01-13 1989-03-07 Ciba-Geigy Corporation Automatic sampling device
US4930455A (en) * 1986-07-07 1990-06-05 Eaton Corporation Controlling engine coolant flow and valve assembly therefor
GB2239472A (en) * 1989-12-27 1991-07-03 Otis Eng Co Flow control valve system
EP0511531A2 (en) * 1991-04-29 1992-11-04 Eaton Corporation Electrically operated water valve
CN106369203A (en) * 2016-08-29 2017-02-01 苏州金洛宇智能科技有限公司 Electric control valve control system
CN107940069A (en) * 2017-11-20 2018-04-20 合肥硕佳电子科技有限公司 A kind of anti-jamming electrical ball valve
CN109681258A (en) * 2018-12-21 2019-04-26 陕西斯达防爆安全科技股份有限公司 The valve control device of automatic protection motor, the Main Control Tank for device for reducing dust

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118688A (en) * 1982-04-13 1983-11-02 Dobson Park Ind Fluid flow control systems
US4809748A (en) * 1983-01-13 1989-03-07 Ciba-Geigy Corporation Automatic sampling device
US4930455A (en) * 1986-07-07 1990-06-05 Eaton Corporation Controlling engine coolant flow and valve assembly therefor
GB2197738A (en) * 1986-11-25 1988-05-25 Shui Chang Burner gas valve controller
US5176164A (en) * 1989-12-27 1993-01-05 Otis Engineering Corporation Flow control valve system
GB2239472A (en) * 1989-12-27 1991-07-03 Otis Eng Co Flow control valve system
GB2239472B (en) * 1989-12-27 1993-09-08 Otis Eng Co Flow control valve system
EP0511531A3 (en) * 1991-04-29 1992-12-23 Eaton Corporation Electrically operated water valve
EP0511531A2 (en) * 1991-04-29 1992-11-04 Eaton Corporation Electrically operated water valve
CN106369203A (en) * 2016-08-29 2017-02-01 苏州金洛宇智能科技有限公司 Electric control valve control system
CN107940069A (en) * 2017-11-20 2018-04-20 合肥硕佳电子科技有限公司 A kind of anti-jamming electrical ball valve
CN109681258A (en) * 2018-12-21 2019-04-26 陕西斯达防爆安全科技股份有限公司 The valve control device of automatic protection motor, the Main Control Tank for device for reducing dust
CN109681258B (en) * 2018-12-21 2024-03-12 陕西斯达防爆安全科技股份有限公司 Valve control device for automatic protection motor and main control box for dust settling device

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees