GB385993A - Improvements relating to electrically operated valve means - Google Patents
Improvements relating to electrically operated valve meansInfo
- 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
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.
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) |
-
1931
- 1931-07-06 GB GB1941831A patent/GB385993A/en not_active Expired
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