JPS6410537A - Switching device - Google Patents
Switching deviceInfo
- Publication number
- JPS6410537A JPS6410537A JP62167198A JP16719887A JPS6410537A JP S6410537 A JPS6410537 A JP S6410537A JP 62167198 A JP62167198 A JP 62167198A JP 16719887 A JP16719887 A JP 16719887A JP S6410537 A JPS6410537 A JP S6410537A
- Authority
- JP
- Japan
- Prior art keywords
- switch element
- permanent magnet
- switch
- condition
- switching 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.)
- Pending
Links
Landscapes
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
PURPOSE:To obtain a switching device of a simple structure and a compact size by providing a switch element using a superconductor and a permanent magnet. CONSTITUTION:The distance between a switch element 1 and a permanent magnet 2 is kept at a specific distance depending on the Meissner effect. In such a condition, the switching part of the switch element 1 is in the opened condition making the switch element 1 off. In order to turn the switch on, the permanent magnet 2 is moved in the X direction, thereby the intensity of the magnetic field is changed to move the switch element 1 in the X direction, and the open end of the switching part is linked to make the on condition. Since the switch can be turned on and off by the movement of the permanent magnet, the structure is simplified and the size is made compact.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62167198A JPS6410537A (en) | 1987-07-03 | 1987-07-03 | Switching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62167198A JPS6410537A (en) | 1987-07-03 | 1987-07-03 | Switching device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6410537A true JPS6410537A (en) | 1989-01-13 |
Family
ID=15845243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62167198A Pending JPS6410537A (en) | 1987-07-03 | 1987-07-03 | Switching device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6410537A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0745168A (en) * | 1993-07-27 | 1995-02-14 | Nec Corp | Excessive input preventive circuit |
JP2009057765A (en) * | 2007-08-31 | 2009-03-19 | Nitto Seiko Co Ltd | Dividable hammering pressure receiving device in hammering penetration tester |
-
1987
- 1987-07-03 JP JP62167198A patent/JPS6410537A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0745168A (en) * | 1993-07-27 | 1995-02-14 | Nec Corp | Excessive input preventive circuit |
JP2009057765A (en) * | 2007-08-31 | 2009-03-19 | Nitto Seiko Co Ltd | Dividable hammering pressure receiving device in hammering penetration tester |
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