GB830394A - Improvements in or relating to electromagnetically operated fluid control valves - Google Patents

Improvements in or relating to electromagnetically operated fluid control valves

Info

Publication number
GB830394A
GB830394A GB563156A GB563156A GB830394A GB 830394 A GB830394 A GB 830394A GB 563156 A GB563156 A GB 563156A GB 563156 A GB563156 A GB 563156A GB 830394 A GB830394 A GB 830394A
Authority
GB
United Kingdom
Prior art keywords
armature
valve
elevated
relating
control valves
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
GB563156A
Inventor
Hector Eugene Benson
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.)
GD Peters and Company Ltd
Original Assignee
GD Peters and Company 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 GD Peters and Company Ltd filed Critical GD Peters and Company Ltd
Priority to GB563156A priority Critical patent/GB830394A/en
Publication of GB830394A publication Critical patent/GB830394A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a permanent magnet

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

830,394. Electromagnets. PETERS & CO. Ltd., G. D. May 25, 1956 [Feb. 23, 1956], No. 5631/56. Divided out of 830,393. Class 35. [Also in Group XXIX] The aligned taperedinterconnected inlet and exhaust valves 23, 25 controlling a pneumatic door motor are opened and closed, respectively, upon momentarily energizing coils 34, 35 around a soft iron armature 31 slidable in a brass sleeve 32 ; the armature, which supports a spring-loaded valve actuating tapper 15, is thereby elevated and retained in this position by an annular permanent magnet 33 secured to the top plate 38 of an iron casing 37 having an annular portion 39 of non-magnetic material. The plate 38 incorporates a conical bush 46, which in the elevated position of the armature, seats in a corresponding shaped recess therein. The armature is returned to the inoperative position shown upon momentarily energizing another coil 36 whereupon the valve 23 is seated by air and spring pressures, and the valve 25 falls to the open position.
GB563156A 1956-02-23 1956-02-23 Improvements in or relating to electromagnetically operated fluid control valves Expired GB830394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB563156A GB830394A (en) 1956-02-23 1956-02-23 Improvements in or relating to electromagnetically operated fluid control valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB563156A GB830394A (en) 1956-02-23 1956-02-23 Improvements in or relating to electromagnetically operated fluid control valves

Publications (1)

Publication Number Publication Date
GB830394A true GB830394A (en) 1960-03-16

Family

ID=9799709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB563156A Expired GB830394A (en) 1956-02-23 1956-02-23 Improvements in or relating to electromagnetically operated fluid control valves

Country Status (1)

Country Link
GB (1) GB830394A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101527A1 (en) * 1982-08-20 1984-02-29 Bürkert GmbH Magnetic-impulse valve with a permanent magnetic latch mechanism without changeable magnetisation
EP3767142A1 (en) 2019-07-19 2021-01-20 Fico Transpar, S.A. Electromagnetically operated valve
WO2021026630A1 (en) * 2019-08-09 2021-02-18 Leggett & Platt Canada Co. Latching valve
US11808374B2 (en) 2020-12-30 2023-11-07 Leggett & Platt Canada Co. Fluid management system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101527A1 (en) * 1982-08-20 1984-02-29 Bürkert GmbH Magnetic-impulse valve with a permanent magnetic latch mechanism without changeable magnetisation
EP3767142A1 (en) 2019-07-19 2021-01-20 Fico Transpar, S.A. Electromagnetically operated valve
US11378200B2 (en) 2019-07-19 2022-07-05 Fico Transpar, S.A. Electromagnetically operated valve
WO2021026630A1 (en) * 2019-08-09 2021-02-18 Leggett & Platt Canada Co. Latching valve
CN114450512A (en) * 2019-08-09 2022-05-06 礼恩派加拿大公司 Locking valve
US11808374B2 (en) 2020-12-30 2023-11-07 Leggett & Platt Canada Co. Fluid management system

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