JPS646515U - - Google Patents
Info
- Publication number
- JPS646515U JPS646515U JP10061887U JP10061887U JPS646515U JP S646515 U JPS646515 U JP S646515U JP 10061887 U JP10061887 U JP 10061887U JP 10061887 U JP10061887 U JP 10061887U JP S646515 U JPS646515 U JP S646515U
- Authority
- JP
- Japan
- Prior art keywords
- axial direction
- differential transformer
- bobbin
- movable
- utility
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図は本考案に係る差動トランスの実施例の
断面図、第２図は本考案に係る差動トランスの出
力特性を調整する原理説明図、第３図はコイル間
隔と出力電圧との関係を示す特性図、第４図は従
来の差動トランスの動作説明図、第５図は従来の
差動と出力特性の説明図である。
４０，４２……コイル、４４……可動コア、４
８……ボビン、５２……補助ボビン。
Figure 1 is a cross-sectional view of an embodiment of the differential transformer according to the present invention, Figure 2 is a diagram explaining the principle of adjusting the output characteristics of the differential transformer according to the present invention, and Figure 3 is a diagram showing the relationship between coil spacing and output voltage. A characteristic diagram showing the relationship, FIG. 4 is an explanatory diagram of the operation of a conventional differential transformer, and FIG. 5 is an explanatory diagram of the conventional differential and output characteristics. 40, 42...Coil, 44...Movable core, 4
8...Bobbin, 52...Auxiliary bobbin.
Claims (1)
、少なくとも１つを軸方向移動可能に設けたこと
を特徴とする差動トランス。 A differential transformer characterized in that at least one of a plurality of coils arranged in the axial direction of a bobbin is movable in the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987100618U JPH0624732Y2 (en) | 1987-06-30 | 1987-06-30 | Differential transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987100618U JPH0624732Y2 (en) | 1987-06-30 | 1987-06-30 | Differential transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS646515U true JPS646515U (en) | 1989-01-13 |
| JPH0624732Y2 JPH0624732Y2 (en) | 1994-06-29 |
Family
ID=31328855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987100618U Expired - Lifetime JPH0624732Y2 (en) | 1987-06-30 | 1987-06-30 | Differential transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624732Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0972819A (en) * | 1995-09-05 | 1997-03-18 | Hamuron Tec:Kk | Method and equipment for testing airtightness |
| WO2006121145A1 (en) * | 2005-05-12 | 2006-11-16 | Matsushita Electric Works, Ltd. | Position sensor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6049615U (en) * | 1983-09-12 | 1985-04-08 | 株式会社ミツトヨ | differential transformer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6049615B2 (en) * | 1983-08-03 | 1985-11-02 | 工業技術院長 | Method for producing oxygen-containing compounds containing ethanol as the main component |
-
1987
- 1987-06-30 JP JP1987100618U patent/JPH0624732Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6049615U (en) * | 1983-09-12 | 1985-04-08 | 株式会社ミツトヨ | differential transformer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0972819A (en) * | 1995-09-05 | 1997-03-18 | Hamuron Tec:Kk | Method and equipment for testing airtightness |
| WO2006121145A1 (en) * | 2005-05-12 | 2006-11-16 | Matsushita Electric Works, Ltd. | Position sensor |
| US7598734B2 (en) | 2005-05-12 | 2009-10-06 | Panasonic Electric Works Co., Ltd. | Position sensor with a shield member for improving linearity of impedance of the detection coil |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624732Y2 (en) | 1994-06-29 |