JPS645424U - - Google Patents
Info
- Publication number
- JPS645424U JPS645424U JP9770287U JP9770287U JPS645424U JP S645424 U JPS645424 U JP S645424U JP 9770287 U JP9770287 U JP 9770287U JP 9770287 U JP9770287 U JP 9770287U JP S645424 U JPS645424 U JP S645424U
- Authority
- JP
- Japan
- Prior art keywords
- coil portion
- differential transformer
- magnetic material
- utility
- circumferential surface
- 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.)
- Granted
Links
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Insulating Of Coils (AREA)
Description
第１図は本考案の実施例に係る差動トランスの
コイル部の斜視図、第２図は磁性材を貼着した樹
脂フイルムの正面図、第３図は実施例に係る差動
トランスのコアの断面図、第４図は実施例の差動
トランスにおける磁束線図、第５図Ａ，Ｂは従来
の差動トランスのコイル部と可動部との斜視図、
第６図は従来の差動トランスの断面図である。
１０……コイル部、１４……コア、２８……磁
性材、３０……磁気遮蔽部、３６……磁路部。
Fig. 1 is a perspective view of the coil portion of a differential transformer according to an embodiment of the present invention, Fig. 2 is a front view of a resin film to which a magnetic material is attached, and Fig. 3 is a core of a differential transformer according to an embodiment. 4 is a magnetic flux line diagram in the differential transformer of the embodiment, and FIGS. 5A and 5B are perspective views of the coil part and movable part of the conventional differential transformer.
FIG. 6 is a sectional view of a conventional differential transformer. DESCRIPTION OF SYMBOLS 10... Coil part, 14... Core, 28... Magnetic material, 30... Magnetic shielding part, 36... Magnetic path part.
Claims (1)
コイル部の周面に細い帯状の磁性材を配設したこ
とを特徴とする差動トランス。 What is claimed is: 1. A differential transformer comprising a coil portion, characterized in that a thin strip-shaped magnetic material is disposed around the circumferential surface of the coil portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987097702U JPH0648823Y2 (en) | 1987-06-25 | 1987-06-25 | Differential transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987097702U JPH0648823Y2 (en) | 1987-06-25 | 1987-06-25 | Differential transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS645424U true JPS645424U (en) | 1989-01-12 |
| JPH0648823Y2 JPH0648823Y2 (en) | 1994-12-12 |
Family
ID=31323345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987097702U Expired - Lifetime JPH0648823Y2 (en) | 1987-06-25 | 1987-06-25 | Differential transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0648823Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4915286A (en) * | 1972-04-04 | 1974-02-09 | ||
| JPS61157320U (en) * | 1985-03-22 | 1986-09-30 |
-
1987
- 1987-06-25 JP JP1987097702U patent/JPH0648823Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4915286A (en) * | 1972-04-04 | 1974-02-09 | ||
| JPS61157320U (en) * | 1985-03-22 | 1986-09-30 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0648823Y2 (en) | 1994-12-12 |