JPS5438786A - Zero voltage switching device - Google Patents
Zero voltage switching deviceInfo
- Publication number
- JPS5438786A JPS5438786A JP10556577A JP10556577A JPS5438786A JP S5438786 A JPS5438786 A JP S5438786A JP 10556577 A JP10556577 A JP 10556577A JP 10556577 A JP10556577 A JP 10556577A JP S5438786 A JPS5438786 A JP S5438786A
- Authority
- JP
- Japan
- Prior art keywords
- zero voltage
- switching device
- voltage switching
- voltage
- switching
- 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.)
- Granted
Links
Landscapes
- Thyristors (AREA)
- Light Receiving Elements (AREA)
- Electronic Switches (AREA)
Abstract
PURPOSE: To make possible switching only near zero voltage when light is radiated by letting a switching element conduct at the threshold voltage of voltage nonlinear element or under.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10556577A JPS5438786A (en) | 1977-08-31 | 1977-08-31 | Zero voltage switching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10556577A JPS5438786A (en) | 1977-08-31 | 1977-08-31 | Zero voltage switching device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5438786A true JPS5438786A (en) | 1979-03-23 |
JPS5441875B2 JPS5441875B2 (en) | 1979-12-11 |
Family
ID=14411047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10556577A Granted JPS5438786A (en) | 1977-08-31 | 1977-08-31 | Zero voltage switching device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5438786A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0532307U (en) * | 1992-09-02 | 1993-04-27 | 株式会社岡村製作所 | Control unit for rotary shelf unit in vertical rotary automatic warehouse |
-
1977
- 1977-08-31 JP JP10556577A patent/JPS5438786A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0532307U (en) * | 1992-09-02 | 1993-04-27 | 株式会社岡村製作所 | Control unit for rotary shelf unit in vertical rotary automatic warehouse |
Also Published As
Publication number | Publication date |
---|---|
JPS5441875B2 (en) | 1979-12-11 |
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