JPS5458841A - Wiring tools - Google Patents

Wiring tools

Info

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
Application number
JP12655577A
Other languages
Japanese (ja)
Inventor
Shigehiro Morii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP12655577A priority Critical patent/JPS5458841A/en
Publication of JPS5458841A publication Critical patent/JPS5458841A/en
Pending legal-status Critical Current

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
JP12655577A 1977-10-20 1977-10-20 Wiring tools Pending JPS5458841A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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