GB385993A - Improvements relating to electrically operated valve means - Google Patents

Improvements relating to electrically operated valve means

Info

Publication number
GB385993A
GB385993A GB1941831A GB1941831A GB385993A GB 385993 A GB385993 A GB 385993A GB 1941831 A GB1941831 A GB 1941831A GB 1941831 A GB1941831 A GB 1941831A GB 385993 A GB385993 A GB 385993A
Authority
GB
United Kingdom
Prior art keywords
resistance
points
operated valve
solenoid
open
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
GB1941831A
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.)
JAMES MICHAEL HODGES
Manlove Alliott and Co Ltd
Original Assignee
JAMES MICHAEL HODGES
Manlove Alliott and Co 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 JAMES MICHAEL HODGES, Manlove Alliott and Co Ltd filed Critical JAMES MICHAEL HODGES
Priority to GB1941831A priority Critical patent/GB385993A/en
Publication of GB385993A publication Critical patent/GB385993A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

385,993. Electromagnets. MANLOVE, ALLIOTT, & CO., Ltd., Bloomsgrove Works, and HODGES, J. M., 14, Worcester Gardens, Daybrook, both in Nottingham. July 6, 1931, No. 19418. [Class 35.] An electrically-operated valve comprises a valve member 3, the spindle 2 of which is attached to the core of a solenoid 1 through which a large momentary current is passed to open the valve, which is maintained open by a much smaller current. This is effected by a pair of interconnected switches 4, 8 which bridge respectively points 6, 7 and points 9, 10. The points 6, 7 are permanently connected by a resistance 11. The element 4, which is urged towards the open position by a spring 5, causes the element 8 to close when it is itself closed, the resistance 11 then being short-circuited. The resistance 11 is put in series with the solenoid 1 immediately the short-circuiting element 4 is released, but the element 8 remains closed until separately actuated.
GB1941831A 1931-07-06 1931-07-06 Improvements relating to electrically operated valve means Expired GB385993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1941831A GB385993A (en) 1931-07-06 1931-07-06 Improvements relating to electrically operated valve means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1941831A GB385993A (en) 1931-07-06 1931-07-06 Improvements relating to electrically operated valve means

Publications (1)

Publication Number Publication Date
GB385993A true GB385993A (en) 1933-01-06

Family

ID=10129022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1941831A Expired GB385993A (en) 1931-07-06 1931-07-06 Improvements relating to electrically operated valve means

Country Status (1)

Country Link
GB (1) GB385993A (en)

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