JPS5458841A - Wiring tools - Google Patents
Wiring toolsInfo
- Publication number
- JPS5458841A JPS5458841A JP12655577A JP12655577A JPS5458841A JP S5458841 A JPS5458841 A JP S5458841A JP 12655577 A JP12655577 A JP 12655577A JP 12655577 A JP12655577 A JP 12655577A JP S5458841 A JPS5458841 A JP S5458841A
- Authority
- JP
- Japan
- Prior art keywords
- plug socket
- current
- passed
- electric device
- plug
- 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
- Supply And Distribution Of Alternating Current (AREA)
Abstract
PURPOSE: To ensure the effective utilization of various kinds of electric devices within a limited capacity by the method in which current flowing one plug socket is detected and the line of power source leading to the other plug socket is broken.
CONSTITUTION: The attachment plug 1 is connected to the series circuit for the first plug socket 2, the second plug socket 5, and the switch 6. The current of the first plug socket 2 is detected by the current transformer 7, and the output controls the thyristor 9 through the amplifier 8, whereby operating the switch 6 through the relay 10. Thus, current is passed preferentially to an electric device connected to the plug socket 2, and current is passed to an electric device connected to the plug socket 5 only when no current is passed to the electric device of the plug socket 2, so that power contract capacity is amall and thus operation is made economical
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12655577A JPS5458841A (en) | 1977-10-20 | 1977-10-20 | Wiring tools |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12655577A JPS5458841A (en) | 1977-10-20 | 1977-10-20 | Wiring tools |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5458841A true JPS5458841A (en) | 1979-05-11 |
Family
ID=14938057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12655577A Pending JPS5458841A (en) | 1977-10-20 | 1977-10-20 | Wiring tools |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5458841A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4915162A (en) * | 1985-09-10 | 1990-04-10 | Sanden Corporation | Method and apparatus for heater current control for automatic vending machine |
-
1977
- 1977-10-20 JP JP12655577A patent/JPS5458841A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4915162A (en) * | 1985-09-10 | 1990-04-10 | Sanden Corporation | Method and apparatus for heater current control for automatic vending machine |
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