GB842787A - Improvements in or relating to electrical indicating instruments - Google Patents
Improvements in or relating to electrical indicating instrumentsInfo
- Publication number
- GB842787A GB842787A GB954658A GB954658A GB842787A GB 842787 A GB842787 A GB 842787A GB 954658 A GB954658 A GB 954658A GB 954658 A GB954658 A GB 954658A GB 842787 A GB842787 A GB 842787A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- march
- instrument
- tapered
- indicating instruments
- 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
- G01R5/00—Instruments for converting a single current or a single voltage into a mechanical displacement
- G01R5/14—Moving-iron instruments
Abstract
842,787. Electrical measuring instruments. ENGLISH ELECTRIC CO. Ltd. March 23, 1959 [March 25, 1958], No. 9546/58. Class 37. In a repulsion type moving iron instrument, the fixed iron 15, tapered from the bent over zero end, is provided at the tapered end with an enlarged portion 15a effective to introduce a reverse repulsion effect at the full scale end of the moving iron travel. The scale of the instrument at the full scale end is thereby compressed in a manner described with reference to Fig. 4 (not shown).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB954658A GB842787A (en) | 1958-03-25 | 1958-03-25 | Improvements in or relating to electrical indicating instruments |
BE577078A BE577078A (en) | 1958-03-25 | 1959-03-25 | Improvements relating to electrical indicating instruments. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB954658A GB842787A (en) | 1958-03-25 | 1958-03-25 | Improvements in or relating to electrical indicating instruments |
Publications (1)
Publication Number | Publication Date |
---|---|
GB842787A true GB842787A (en) | 1960-07-27 |
Family
ID=9874084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB954658A Expired GB842787A (en) | 1958-03-25 | 1958-03-25 | Improvements in or relating to electrical indicating instruments |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB842787A (en) |
-
1958
- 1958-03-25 GB GB954658A patent/GB842787A/en not_active Expired
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