JPS5632714A - Transformer - Google Patents
TransformerInfo
- Publication number
- JPS5632714A JPS5632714A JP10727879A JP10727879A JPS5632714A JP S5632714 A JPS5632714 A JP S5632714A JP 10727879 A JP10727879 A JP 10727879A JP 10727879 A JP10727879 A JP 10727879A JP S5632714 A JPS5632714 A JP S5632714A
- Authority
- JP
- Japan
- Prior art keywords
- transducer
- decrease
- forming agent
- magnetoelectric transducer
- incorporated
- 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.)
- Pending
Links
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 230000035699 permeability Effects 0.000 abstract 3
- 230000005355 Hall effect Effects 0.000 abstract 2
- 230000004907 flux Effects 0.000 abstract 2
- 230000005389 magnetism Effects 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 239000006247 magnetic powder Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin Substances 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/20—Instruments transformers
- H01F38/22—Instruments transformers for single phase AC
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformers For Measuring Instruments (AREA)
Abstract
PURPOSE:To prevent the decrease in effective permeability of a magnetic core due to the incorporation of a transducer element and to prevent the decrease in detecting efficiency of a magnetoelectric transducer in a transformer wherein the magnetoelectric transducer is incorporated and the main flux density can be detected, by filling a magnetism forming agent around the magnetoelectric transducer. CONSTITUTION:A magnetism forming agent 4, wherein high permeability magnetic powder such as ferrite powder and the like are blended with synthetic resin and the like, is filled around a Hall effect element 3 in a cutaway portion 2B in a magnetic core 1. Since said forming agent 4 has high permeability, the decrease in main flux phi0 is very small in comparison with the case where the Hall effect element is not incorporated from the viewpoint of practical use. Since the detecting efficiency of the magnetoelectric transducer is not decreased, the transducer can be readily incorporated into the transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10727879A JPS5632714A (en) | 1979-08-24 | 1979-08-24 | Transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10727879A JPS5632714A (en) | 1979-08-24 | 1979-08-24 | Transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5632714A true JPS5632714A (en) | 1981-04-02 |
Family
ID=14455008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10727879A Pending JPS5632714A (en) | 1979-08-24 | 1979-08-24 | Transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5632714A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7353587B2 (en) * | 2004-11-01 | 2008-04-08 | Vlt, Inc. | Forming distributed gap magnetic cores |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51113120A (en) * | 1975-03-28 | 1976-10-06 | Hitachi Ltd | Hole current converter |
-
1979
- 1979-08-24 JP JP10727879A patent/JPS5632714A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51113120A (en) * | 1975-03-28 | 1976-10-06 | Hitachi Ltd | Hole current converter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7353587B2 (en) * | 2004-11-01 | 2008-04-08 | Vlt, Inc. | Forming distributed gap magnetic cores |
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