GB1049314A - Electromagnetic position controlling arrangement - Google Patents

Electromagnetic position controlling arrangement

Info

Publication number
GB1049314A
GB1049314A GB5965A GB5965A GB1049314A GB 1049314 A GB1049314 A GB 1049314A GB 5965 A GB5965 A GB 5965A GB 5965 A GB5965 A GB 5965A GB 1049314 A GB1049314 A GB 1049314A
Authority
GB
United Kingdom
Prior art keywords
piston
armature
spring
coils
valve
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
GB5965A
Inventor
William Alton Ray
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to GB5965A priority Critical patent/GB1049314A/en
Publication of GB1049314A publication Critical patent/GB1049314A/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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/03—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type with electrical control means

Abstract

1,049,314. Valves. INTERNATIONAL STANDARD ELECTRIC CORPORATION. Jan. 1, 1965, No. 59/65. Heading F2V. [Also in Divisions F1, H1 and H2] A valve is operated by an electromagnetically operated hydraulic control system which comprises a reciprocating pump supplying a power cylinder with means for stopping the pumping action after the piston has moved a fixed distance. The electromagnetic actuator comprises a magnet system having two series-connected coils 15, 16 with annular polepieces 22, 23, 24, at the extreme ends and between the coils respectively, with polarizing permanent magnets 26, 27, 28, 29 arranged to have like poles adjacent the central polepiece so that the armature oscillates about the position shown when the coils are energized by A.C. Extension 42 of the armature acts as the piston of a reciprocating pump having inlet port 39 and a spring-loaded outlet valve 60. Fluid is pumped into power cylinder 11 so that piston 10 moves down against spring 10C to operate valve 12. After a set movement arm 10B will open switch 13, putting rectifier 14 into circuit and the armature 43 will be held in the position shown thus closing port 39. If piston 10 moves up, due to leakage, rectifier 14 is again short-circuited and pumping action re-starts. When switch 20 is opened armature 43 is forced against plate 46 by spring 44 to interconnect ports 38, 39 so that as piston 10 rises fluid is exhausted through bypass 70. Modifications of the control circuit where the action can be manually controlled are also described.
GB5965A 1965-01-01 1965-01-01 Electromagnetic position controlling arrangement Expired GB1049314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5965A GB1049314A (en) 1965-01-01 1965-01-01 Electromagnetic position controlling arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5965A GB1049314A (en) 1965-01-01 1965-01-01 Electromagnetic position controlling arrangement

Publications (1)

Publication Number Publication Date
GB1049314A true GB1049314A (en) 1966-11-23

Family

ID=9697676

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5965A Expired GB1049314A (en) 1965-01-01 1965-01-01 Electromagnetic position controlling arrangement

Country Status (1)

Country Link
GB (1) GB1049314A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001577A1 (en) * 1980-10-31 1982-05-13 Kojima Tadashi Electromagnetic actuator
WO1982001576A1 (en) * 1980-10-31 1982-05-13 Uchihama Tetsuo Pump driving valve device
JPS57127178A (en) * 1981-01-31 1982-08-07 Yamatake Honeywell Co Ltd Valve timer device
GB2242181A (en) * 1990-03-20 1991-09-25 Whitbread & Co Plc A fluid dosing and mixing system, e.g. for cleaning beer lines
EP1331393A2 (en) * 2002-01-17 2003-07-30 Inventas AG Solenoid pump with hydraulic transmission

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001577A1 (en) * 1980-10-31 1982-05-13 Kojima Tadashi Electromagnetic actuator
WO1982001576A1 (en) * 1980-10-31 1982-05-13 Uchihama Tetsuo Pump driving valve device
US4458487A (en) * 1980-10-31 1984-07-10 Honeywell Inc. Electromagnetic actuator
JPS57127178A (en) * 1981-01-31 1982-08-07 Yamatake Honeywell Co Ltd Valve timer device
GB2242181A (en) * 1990-03-20 1991-09-25 Whitbread & Co Plc A fluid dosing and mixing system, e.g. for cleaning beer lines
GB2242181B (en) * 1990-03-20 1994-02-02 Whitbread & Co Plc A fluid dosing and mixing system
EP1331393A2 (en) * 2002-01-17 2003-07-30 Inventas AG Solenoid pump with hydraulic transmission
EP1331393A3 (en) * 2002-01-17 2003-12-03 Inventas AG Solenoid pump with hydraulic transmission

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