JPS635415U - - Google Patents
Info
- Publication number
- JPS635415U JPS635415U JP9882486U JP9882486U JPS635415U JP S635415 U JPS635415 U JP S635415U JP 9882486 U JP9882486 U JP 9882486U JP 9882486 U JP9882486 U JP 9882486U JP S635415 U JPS635415 U JP S635415U
- Authority
- JP
- Japan
- Prior art keywords
- detected
- pair
- detection
- parts
- coils
- 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
- 238000001514 detection method Methods 0.000 claims description 8
- 230000004907 flux Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図は本考案の一実施例であるピツクアツプ
センサを示す正面図、第２図はその側面図、第３
図はそのコイル結線を示す配線図である。第４図
および第５図は従来のピツクアツプセンサを示す
正面図および側面図である。第６図は従来の閉磁
路型ピツクアツプセンサの要部を示す正面図であ
る。
１……回転体、２……ギヤ部（被検出部）、５
……マグネツト、７……ステー、１０……コア（
検出体）、１１ａ，１１ｂ……脚（検出部）、１
２ａ，１２ｂ……凹部、１３，１４……検出コイ
ル、１５……ケース、１６……接続線。
Fig. 1 is a front view showing a pickup sensor which is an embodiment of the present invention, Fig. 2 is a side view thereof, and Fig. 3 is a front view showing a pickup sensor which is an embodiment of the present invention.
The figure is a wiring diagram showing the coil connection. FIGS. 4 and 5 are a front view and a side view of a conventional pickup sensor. FIG. 6 is a front view showing the main parts of a conventional closed magnetic path type pickup sensor. 1... Rotating body, 2... Gear part (detected part), 5
...Magnet, 7...Stay, 10...Core (
detection object), 11a, 11b... leg (detection part), 1
2a, 12b... recess, 13, 14... detection coil, 15... case, 16... connection wire.
Claims (1)
れている複数の被検出部と、被検出部に対して相
対移動し、略Ｕ字形状に形成されている検出体と
、この検出体の一対の脚部にそれぞれ設定されて
いるとともに、前記被検出部に対して半ピツチず
れるように互いの間隔を設定されている一対の検
出部と、両検出部にそれぞれ巻装されている一対
の検出コイルとを備えており、前記両検出コイル
間は前記被検出部と前記検出部との相対移動に伴
つて、これらコイルのそれぞれに生じる電圧が重
畳する関係になるように互いに接続されているこ
とを特徴とするピツクアツプセンサ。 (2) 一対の検出部が、その被検出部との対向面
に凹部をそれぞれ没設されていることを特徴とす
る実用新案登録請求の範囲第(1)項記載のピツク
アツプセンサ。[Claims for Utility Model Registration] (1) A magnetic flux source that generates magnetic flux, a plurality of detected parts arranged at equal intervals, and a device that moves relative to the detected parts and is formed into a substantially U-shape. a pair of detecting parts respectively set on the pair of legs of the detecting body and spaced apart from each other so as to be shifted by half a pitch with respect to the detected part; A pair of detection coils are respectively wound around the detection section, and voltages generated in each of these coils are superimposed between the two detection coils as the detected section and the detection section move relative to each other. Pick-up sensors characterized in that they are connected to each other in such a relationship that (2) The pick-up sensor according to claim (1) of the utility model registration, characterized in that each of the pair of detection parts has a recessed part recessed in a surface facing the detected part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9882486U JPS635415U (en) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9882486U JPS635415U (en) | 1986-06-27 | 1986-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS635415U true JPS635415U (en) | 1988-01-14 |
Family
ID=30967143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9882486U Pending JPS635415U (en) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS635415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02208569A (en) * | 1989-02-08 | 1990-08-20 | Aisin Seiki Co Ltd | Rotation detecting apparatus |
| JPH09280887A (en) * | 1996-04-18 | 1997-10-31 | Tamagawa Seiki Co Ltd | Rotation detector |
-
1986
- 1986-06-27 JP JP9882486U patent/JPS635415U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02208569A (en) * | 1989-02-08 | 1990-08-20 | Aisin Seiki Co Ltd | Rotation detecting apparatus |
| JPH09280887A (en) * | 1996-04-18 | 1997-10-31 | Tamagawa Seiki Co Ltd | Rotation detector |
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