JPS5421363A - Contactless displacement measuring apparatus - Google Patents
Contactless displacement measuring apparatusInfo
- Publication number
- JPS5421363A JPS5421363A JP8505577A JP8505577A JPS5421363A JP S5421363 A JPS5421363 A JP S5421363A JP 8505577 A JP8505577 A JP 8505577A JP 8505577 A JP8505577 A JP 8505577A JP S5421363 A JPS5421363 A JP S5421363A
- Authority
- JP
- Japan
- Prior art keywords
- displacement measuring
- measuring apparatus
- contactless displacement
- measuring coil
- case
- 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
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
PURPOSE: To considerably reduce the fatigue of a displacement measuring coil, enhance reliability, reduce sensitivity change owing to temperature change and improve accuracy by automatically controlling the temperature in a case constant with the heating elements installed around the displacement measuring coil in the case.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8505577A JPS5421363A (en) | 1977-07-18 | 1977-07-18 | Contactless displacement measuring apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8505577A JPS5421363A (en) | 1977-07-18 | 1977-07-18 | Contactless displacement measuring apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5421363A true JPS5421363A (en) | 1979-02-17 |
Family
ID=13847953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8505577A Pending JPS5421363A (en) | 1977-07-18 | 1977-07-18 | Contactless displacement measuring apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5421363A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4551681A (en) * | 1983-05-02 | 1985-11-05 | The United States Of America As Represented By The Secretary Of The Interior | Magnetic susceptibility well-logging unit with single power supply thermoregulation system |
JPS61501979A (en) * | 1984-04-27 | 1986-09-11 | リビ−−オ−ウエンズ−フォ−ド・カンパニ− | Plate glass bending equipment |
US4613818A (en) * | 1983-06-20 | 1986-09-23 | The Medical College Of Wisconsin, Inc. | Nuclear magnetic resonance blood flowmeter |
US4701712A (en) * | 1982-03-12 | 1987-10-20 | The United States Of America As Represented By The Secretary Of The Interior | Thermoregulated magnetic susceptibility sensor assembly |
US4797614A (en) * | 1984-11-02 | 1989-01-10 | Sierracin Corporation | Apparatus and method for measuring conductance including a temperature controlled resonant tank circuit with shielding |
JPS6451341A (en) * | 1987-07-24 | 1989-02-27 | Ppg Industries Inc | Method and apparatus for forming heat softenable sheet material to desirable shape |
US5066912A (en) * | 1990-07-09 | 1991-11-19 | Kwiatkowski Richard F | Calibratable non-contact inductive distance measuring device |
-
1977
- 1977-07-18 JP JP8505577A patent/JPS5421363A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4701712A (en) * | 1982-03-12 | 1987-10-20 | The United States Of America As Represented By The Secretary Of The Interior | Thermoregulated magnetic susceptibility sensor assembly |
US4551681A (en) * | 1983-05-02 | 1985-11-05 | The United States Of America As Represented By The Secretary Of The Interior | Magnetic susceptibility well-logging unit with single power supply thermoregulation system |
US4613818A (en) * | 1983-06-20 | 1986-09-23 | The Medical College Of Wisconsin, Inc. | Nuclear magnetic resonance blood flowmeter |
JPS61501979A (en) * | 1984-04-27 | 1986-09-11 | リビ−−オ−ウエンズ−フォ−ド・カンパニ− | Plate glass bending equipment |
US4797614A (en) * | 1984-11-02 | 1989-01-10 | Sierracin Corporation | Apparatus and method for measuring conductance including a temperature controlled resonant tank circuit with shielding |
JPS6451341A (en) * | 1987-07-24 | 1989-02-27 | Ppg Industries Inc | Method and apparatus for forming heat softenable sheet material to desirable shape |
US5066912A (en) * | 1990-07-09 | 1991-11-19 | Kwiatkowski Richard F | Calibratable non-contact inductive distance measuring device |
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