JPH0310258U - - Google Patents
Info
- Publication number
- JPH0310258U JPH0310258U JP7034089U JP7034089U JPH0310258U JP H0310258 U JPH0310258 U JP H0310258U JP 7034089 U JP7034089 U JP 7034089U JP 7034089 U JP7034089 U JP 7034089U JP H0310258 U JPH0310258 U JP H0310258U
- Authority
- JP
- Japan
- Prior art keywords
- pick
- tone wheel
- piece
- attached
- pole
- 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
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図は実施例に係る輪速ピツクアツプセンサ
の断面図、第２図は従来例のピツクアツプセンサ
の断面図である。
１０……ピツクアツプセンサ、１２……コイル
、１４……ポールピース、１６……永久磁石、１
８……トーンホイール、２６……磁石片。
FIG. 1 is a sectional view of a wheel speed pickup sensor according to an embodiment, and FIG. 2 is a sectional view of a conventional pickup sensor. 10...Pickup sensor, 12...Coil, 14...Pole piece, 16...Permanent magnet, 1
8...Tone wheel, 26...Magnet piece.
Claims (1)
挿通固定し、このポールピースの一端側には永久
磁石を取り付けるとともに、他端側を回転トーン
ホイールの外周縁に延在させてピツクアツプ部と
した輪速ピツクアツプセンサにおいて、前記ピツ
クアツプ部におけるトーンホイールへの対面部と
反対側の部位に磁石片を取り付け、磁石片のトー
ンホイール側の磁極と前記永久磁石のトーンホイ
ール側の磁極とを同極としたことを特徴とする輪
速ピツクアツプセンサ。 A pole piece made of a magnetic material is inserted and fixed in the center of the coil, a permanent magnet is attached to one end of the pole piece, and the other end is extended to the outer periphery of the rotating tone wheel to form a pick-up part. In the pick-up sensor, a magnet piece is attached to a part of the pick-up part opposite to the part facing the tone wheel, and the magnetic pole of the magnet piece on the tone wheel side and the magnetic pole of the permanent magnet on the tone wheel side are made the same polarity. A wheel speed pick-up sensor featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7034089U JPH0310258U (en) | 1989-06-15 | 1989-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7034089U JPH0310258U (en) | 1989-06-15 | 1989-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0310258U true JPH0310258U (en) | 1991-01-31 |
Family
ID=31606418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7034089U Pending JPH0310258U (en) | 1989-06-15 | 1989-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310258U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116217A (en) * | 1981-12-29 | 1983-07-11 | Nippon Denso Co Ltd | Vehicle mounted room cooler |
-
1989
- 1989-06-15 JP JP7034089U patent/JPH0310258U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116217A (en) * | 1981-12-29 | 1983-07-11 | Nippon Denso Co Ltd | Vehicle mounted room cooler |