JPH0457709U - - Google Patents
Info
- Publication number
- JPH0457709U JPH0457709U JP9934690U JP9934690U JPH0457709U JP H0457709 U JPH0457709 U JP H0457709U JP 9934690 U JP9934690 U JP 9934690U JP 9934690 U JP9934690 U JP 9934690U JP H0457709 U JPH0457709 U JP H0457709U
- Authority
- JP
- Japan
- Prior art keywords
- probe
- magnetostrictive
- magnetostrictive wire
- adjustment rod
- threaded adjustment
- 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
- 239000000523 sample Substances 0.000 description 16
- 238000001514 detection method Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Description
第１図は本考案の実施例の磁歪式位置検出器の
全体図である。第２図は第１図のプローブ先端部
の断面図である。第３図は第１図のプローブ根元
部の断面図である。
１……プローブ部、２……永久磁石リング、３
……信号線、４……プローブ先端部、５……プロ
ーブ根元部、６……外側チユーブ、７……ばねホ
ルダー、８……磁歪線、９……プローブ先端側検
出コイル、１０……プローブ先端側信号駆動線、
１１……駆動線プローブ先端側ハンダ部、１２…
…プローブ先端側カシメ固定部、１３……プロー
ブ先端側スペーサ、１４……コイルばね、１５…
…プローブ根元側検出コイル、１６……プローブ
先端側検出コイルの出力信号線、１７……固定ホ
ルダー、１８……ねじ付調節棒、１９……プロー
ブ根元側スペーサ、２０……プローブ根元側カシ
メ部、２１……プローブ根元側ハンダ付部、２２
……プローブ根元側信号駆動線、２３……プロー
ブ根元側検出コイルの出力信号線、２４……ねじ
部、２５……樹脂モールド部。
FIG. 1 is an overall view of a magnetostrictive position detector according to an embodiment of the present invention. FIG. 2 is a sectional view of the tip of the probe in FIG. 1. FIG. 3 is a sectional view of the base of the probe in FIG. 1. 1...Probe part, 2...Permanent magnet ring, 3
... Signal line, 4 ... Probe tip, 5 ... Probe base, 6 ... Outer tube, 7 ... Spring holder, 8 ... Magnetostrictive wire, 9 ... Probe tip side detection coil, 10 ... Probe Tip side signal drive line,
11... Drive line probe tip side solder part, 12...
...Probe tip side caulking fixing part, 13...Probe tip side spacer, 14...Coil spring, 15...
...Probe base side detection coil, 16...Probe tip side detection coil output signal line, 17...Fixed holder, 18...Threaded adjustment rod, 19...Probe base side spacer, 20...Probe base side caulking part , 21... Probe base side soldering part, 22
...Probe base side signal drive line, 23...Probe base side detection coil output signal line, 24...Threaded part, 25...Resin mold part.
Claims (1)
なコイルばね４の自由端に支持され、磁歪線８の
他端が固定部１７にネジで可動に取り付けたネジ
付調節棒１８の一端に支持されていて、ネジ付調
節棒１８をまわすと磁歪線８に加わる張力を調節
出来ることを特徴とする磁歪式位置検出器。 One end of the magnetostrictive wire 8 is supported by the free end of the coil spring 4 with one end fixed and the other end free, and the other end of the magnetostrictive wire 8 is one end of a threaded adjustment rod 18 movably attached to the fixed part 17 with a screw. A magnetostrictive position detector characterized in that the tension applied to the magnetostrictive wire 8 can be adjusted by rotating a threaded adjustment rod 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9934690U JPH0457709U (en) | 1990-09-22 | 1990-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9934690U JPH0457709U (en) | 1990-09-22 | 1990-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0457709U true JPH0457709U (en) | 1992-05-18 |
Family
ID=31841203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9934690U Pending JPH0457709U (en) | 1990-09-22 | 1990-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0457709U (en) |
-
1990
- 1990-09-22 JP JP9934690U patent/JPH0457709U/ja active Pending
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