GB915177A - Improvements in or relating to electric induction meters - Google Patents
Improvements in or relating to electric induction metersInfo
- Publication number
- GB915177A GB915177A GB3992460A GB3992460A GB915177A GB 915177 A GB915177 A GB 915177A GB 3992460 A GB3992460 A GB 3992460A GB 3992460 A GB3992460 A GB 3992460A GB 915177 A GB915177 A GB 915177A
- Authority
- GB
- United Kingdom
- Prior art keywords
- current
- flux
- magnetic
- displacing
- shaped
- 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
- 230000006698 induction Effects 0.000 title abstract 2
- 230000004907 flux Effects 0.000 abstract 4
- 230000005611 electricity Effects 0.000 abstract 2
- 230000001939 inductive effect Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000010363 phase shift Effects 0.000 abstract 1
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
- G01R11/36—Induction meters, e.g. Ferraris meters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Breakers (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
915,177. Electricity meters. COMPAGNIE DE CONSTRUCTION ELECTRIQUE. Nov. 21, 1960 [Dec. 4, 1959; Sept. 29, 1960], No. 39924/60. Class 37. In an induction-disc type electricity meter comprising two magnetic circuits disposed one on either side of the induction disc 8 (Fig. 3), one circuit 2 is M-shaped and carries a voltage coil 3, while the other is U-shaped and has a single current coil 6 disposed round the base limb, linking the two poles 5 of the U-shaped magnetic current circuit and surrounding a parallel faced additional gap 10 in the base limb. By displacing a magnetic member 11 (Fig. 3), in this gap, variation of driving torque may be obtained without modification in the phase of the current flux with respect to current for non- inductive loads. By displacing a non-magnetic conducting member 12 in the gap, phase shift of current flux with respect to current, without variation of the flux may be obtained so that adjustment for inductive loads may be made. Slight shunting of the voltage flux for adjustment with low loads is possible by displacing the magnetic member 18 pivotally attached to the magnetic member 9.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR812102A FR1288015A (en) | 1959-12-04 | 1959-12-04 | Improvements to induction electricity meters |
| FR839902A FR78468E (en) | 1960-09-29 | 1960-09-29 | Improvements to induction electricity meters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB915177A true GB915177A (en) | 1963-01-09 |
Family
ID=26184704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3992460A Expired GB915177A (en) | 1959-12-04 | 1960-11-21 | Improvements in or relating to electric induction meters |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH381763A (en) |
| GB (1) | GB915177A (en) |
-
1960
- 1960-11-02 CH CH1226860A patent/CH381763A/en unknown
- 1960-11-21 GB GB3992460A patent/GB915177A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH381763A (en) | 1964-09-15 |
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