FR727157A - Meter group and measuring transformer - Google Patents
Meter group and measuring transformerInfo
- Publication number
- FR727157A FR727157A FR727157DA FR727157A FR 727157 A FR727157 A FR 727157A FR 727157D A FR727157D A FR 727157DA FR 727157 A FR727157 A FR 727157A
- Authority
- FR
- France
- Prior art keywords
- measuring transformer
- meter group
- meter
- group
- transformer
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
- H01F27/422—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE727157X | 1930-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR727157A true FR727157A (en) | 1932-06-14 |
Family
ID=6635392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR727157D Expired FR727157A (en) | 1930-11-13 | 1931-10-28 | Meter group and measuring transformer |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR727157A (en) |
-
1931
- 1931-10-28 FR FR727157D patent/FR727157A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR705124A (en) | Improvements in measuring and indicator instruments | |
| FR727157A (en) | Meter group and measuring transformer | |
| FR721907A (en) | Measuring device and distributor | |
| FR704894A (en) | Improvements made to measuring devices such as flow indicators in particular | |
| FR710312A (en) | X-ray measuring device | |
| FR730866A (en) | rigid and fixed scaffolding | |
| FR709804A (en) | Improvements to measuring devices | |
| FI12984A (en) | Device for measuring and counting logs | |
| FR712478A (en) | Chronograph indicator and recorder | |
| ES117504A1 (en) | Improvements in the test devices of measuring devices. | |
| ES123044A1 (en) | IMPROVEMENTS IN ELECTRICAL MEASURING DEVICES | |
| FR723030A (en) | Improvements in electrical measuring instruments | |
| FR698456A (en) | Coil for meters and measuring instruments | |
| FR713895A (en) | Improvements to measuring instruments | |
| FR39208E (en) | High voltage transformer, in particular voltage measuring transformer | |
| FR38803E (en) | High voltage transformer, in particular voltage measuring transformer | |
| FR650280A (en) | Dynamometric measuring instrument | |
| ES116851A1 (en) | Scale device for weighing and measuring babies. | |
| FR644653A (en) | Active-reactive-complex meters and wattmeters | |
| FR712219A (en) | Radiation measuring device | |
| CA306300A (en) | Watthour meter | |
| CA279324A (en) | Electricity testing and measuring apparatus | |
| FR688557A (en) | Indicator plate | |
| FR705224A (en) | Level meter | |
| FR688121A (en) | Compensated current measuring transformer |