GB697591A - Improvements relating to brake magnets for electricity meters - Google Patents
Improvements relating to brake magnets for electricity metersInfo
- Publication number
- GB697591A GB697591A GB407352A GB407352A GB697591A GB 697591 A GB697591 A GB 697591A GB 407352 A GB407352 A GB 407352A GB 407352 A GB407352 A GB 407352A GB 697591 A GB697591 A GB 697591A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnets
- improvements relating
- electricity meters
- brake magnets
- keeper
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/10—Braking magnets; Damping arrangements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
697,591. Eddy-current brakes. FERRANTI METERS, Ltd., D., and SYKES, J. H. Feb. 15, 1952, No. 4073/52. Class 35. A meter brake magnet comprises a magnetic keeper a to which two pairs of magnets bare brazed or soldered. The magnets are protected against accidental contact with magnetic material by rings c of plastic material. Adjustment is made by means of a screw running in a nut d secured to the keeper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB407352A GB697591A (en) | 1952-02-15 | 1952-02-15 | Improvements relating to brake magnets for electricity meters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB407352A GB697591A (en) | 1952-02-15 | 1952-02-15 | Improvements relating to brake magnets for electricity meters |
Publications (1)
Publication Number | Publication Date |
---|---|
GB697591A true GB697591A (en) | 1953-09-23 |
Family
ID=9770229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB407352A Expired GB697591A (en) | 1952-02-15 | 1952-02-15 | Improvements relating to brake magnets for electricity meters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB697591A (en) |
-
1952
- 1952-02-15 GB GB407352A patent/GB697591A/en not_active Expired
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