JPH0514449B2 - - Google Patents
Info
- Publication number
- JPH0514449B2 JPH0514449B2 JP366083A JP366083A JPH0514449B2 JP H0514449 B2 JPH0514449 B2 JP H0514449B2 JP 366083 A JP366083 A JP 366083A JP 366083 A JP366083 A JP 366083A JP H0514449 B2 JPH0514449 B2 JP H0514449B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- signal
- position detection
- detection device
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims description 35
- 230000010355 oscillation Effects 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000009499 grossing Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Electronic Switches (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP366083A JPS59128720A (ja) | 1983-01-12 | 1983-01-12 | 位置検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP366083A JPS59128720A (ja) | 1983-01-12 | 1983-01-12 | 位置検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59128720A JPS59128720A (ja) | 1984-07-24 |
JPH0514449B2 true JPH0514449B2 (US06262066-20010717-C00315.png) | 1993-02-25 |
Family
ID=11563608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP366083A Granted JPS59128720A (ja) | 1983-01-12 | 1983-01-12 | 位置検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59128720A (US06262066-20010717-C00315.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0326014U (US06262066-20010717-C00315.png) * | 1989-07-20 | 1991-03-18 |
-
1983
- 1983-01-12 JP JP366083A patent/JPS59128720A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59128720A (ja) | 1984-07-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0432139B1 (en) | Position designating device | |
US4059795A (en) | Digital eddy current apparatus for sensing and analyzing metallurgical characteristics of an electrically conductive material | |
US4947116A (en) | Inductive speed sensor employing phase shift | |
US4782308A (en) | Circuit arrangement of a reading device for electromagnetic identification cards | |
JP4750439B2 (ja) | 誘導近接センサ | |
US5767672A (en) | Inductive proximity sensor for detecting magnetic and non-magnetic metallic objects | |
US5198764A (en) | Position detector apparatus and method utilizing a transient voltage waveform processor | |
CN105369412A (zh) | 一种自适应测量距离的细纱机断线检测传感装置 | |
US4232285A (en) | Electromagnetic detector responsive to a modification of a magnetic field | |
US3495097A (en) | Signal detector circuit | |
US4321539A (en) | Digital BFO metal detecting device with improved sensitivity at near-zero beat frequencies | |
US4370892A (en) | Electromagnetic flowmeter having noise suppression network | |
JPH0514449B2 (US06262066-20010717-C00315.png) | ||
US4792764A (en) | Noncontact electronic switching arrangement | |
US3894430A (en) | Electromagnetic flowmeter | |
US4727372A (en) | Detection system | |
EP0304272A2 (en) | Inductive proximity sensor | |
US6909278B2 (en) | Motion detector | |
US3949293A (en) | Apparatus and method for detecting a moving metal mass including means to discriminate signals having a particular period | |
US3854334A (en) | Signal recovery system for vortex type flowmeter | |
JPS59128721A (ja) | 位置検出装置 | |
US3611126A (en) | Servo centered noncontact thickness measuring gauge | |
JP2653688B2 (ja) | 寸法測定装置 | |
SU642647A1 (ru) | Вихретоковый металлоискатель | |
CN103792584A (zh) | 电机换向器金属加固圈检测仪及其检测方法和应用设备 |