JPH0212661U - - Google Patents
Info
- Publication number
- JPH0212661U JPH0212661U JP9129588U JP9129588U JPH0212661U JP H0212661 U JPH0212661 U JP H0212661U JP 9129588 U JP9129588 U JP 9129588U JP 9129588 U JP9129588 U JP 9129588U JP H0212661 U JPH0212661 U JP H0212661U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic core
- bobbin
- detection coil
- pulse generator
- spacer
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 4
- 230000002265 prevention Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図は本考案による一実施例のパルスゼネレ
ータを示す断面図、第２図は本考案の要部を特に
説明するために部材を取り出して示す断面図、第
３図は第２図の―線に沿つた断面図、第４図
は従来のパルスゼネレータを示す断面図である。
図において、１はケース、２はコイル、３はボ
ビン、３ｃ，３ｄはボビンの脚、４は磁気鉄心、
５はバイアス用磁石、６は磁束増加用のスペーサ
、７はリードワイヤー、８はターミナル、８ａは
コイル絡げ部、８ｂはカシメ部、５０は傾斜突起
である。なお、各図中同一符号は同一または相当
部分を示す。
FIG. 1 is a cross-sectional view showing a pulse generator according to an embodiment of the present invention, FIG. 2 is a cross-sectional view showing parts taken out to specifically explain the main parts of the present invention, and FIG. A cross-sectional view along the line, FIG. 4, is a cross-sectional view of a conventional pulse generator. In the figure, 1 is a case, 2 is a coil, 3 is a bobbin, 3c and 3d are legs of the bobbin, 4 is a magnetic core,
5 is a bias magnet, 6 is a spacer for increasing magnetic flux, 7 is a lead wire, 8 is a terminal, 8a is a coil binding part, 8b is a caulking part, and 50 is an inclined projection. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
ボビン、このボビンの中心を貫通した磁気鉄心、
およびこれらを収容するケースを具備し、前記磁
気鉄心の一端は前記ケースから突出して検出ヘツ
ドを形成し、かつ磁気鉄心の他端部にはバイアス
用磁石および磁束増加用のスペーサが設けられて
おり、前記検出コイルからターミナルを介してリ
ードワイヤーが延びているパルスゼネレータにお
いて、 前記バイアス用磁石、スペーサおよび磁気鉄心
の抜け防止部を収容するためにボビンに一体的に
樹脂成形された複数の脚の少なくともあい対する
一対の脚にスプリング・バツクの機能を与える傾
斜突起を設けたことを特徴とするパルスゼネレー
タ。[Claims for Utility Model Registration] A detection coil, a bobbin for winding the detection coil, a magnetic core passing through the center of the bobbin,
and a case housing them, one end of the magnetic core protrudes from the case to form a detection head, and the other end of the magnetic core is provided with a bias magnet and a spacer for increasing magnetic flux. , in a pulse generator in which a lead wire extends from the detection coil through a terminal, a plurality of legs are integrally molded with resin on the bobbin to accommodate the bias magnet, the spacer, and the magnetic core pullout prevention part. A pulse generator characterized in that at least a pair of opposing legs are provided with inclined protrusions that provide a spring back function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9129588U JPH0212661U (en) | 1988-07-08 | 1988-07-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9129588U JPH0212661U (en) | 1988-07-08 | 1988-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0212661U true JPH0212661U (en) | 1990-01-26 |
Family
ID=31315778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9129588U Pending JPH0212661U (en) | 1988-07-08 | 1988-07-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0212661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03125263U (en) * | 1990-03-30 | 1991-12-18 |
-
1988
- 1988-07-08 JP JP9129588U patent/JPH0212661U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03125263U (en) * | 1990-03-30 | 1991-12-18 |
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