JPS5490551A - Controller for electrification - Google Patents

Controller for electrification

Info

Publication number
JPS5490551A
JPS5490551A JP15762577A JP15762577A JPS5490551A JP S5490551 A JPS5490551 A JP S5490551A JP 15762577 A JP15762577 A JP 15762577A JP 15762577 A JP15762577 A JP 15762577A JP S5490551 A JPS5490551 A JP S5490551A
Authority
JP
Japan
Prior art keywords
current
output
plug socket
load
thyristor
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
Application number
JP15762577A
Other languages
Japanese (ja)
Other versions
JPS612205B2 (en
Inventor
Shigehiro Morii
Takafumi Mera
Tadashi Tamura
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 JP15762577A priority Critical patent/JPS5490551A/en
Publication of JPS5490551A publication Critical patent/JPS5490551A/en
Publication of JPS612205B2 publication Critical patent/JPS612205B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

PURPOSE: To permit the effective use of plural electric apparatus with limited current by keeping the sum of current values flowing in one path at a set value or less than the set value by operator.
CONSTITUTION: When plural electric appliances are used effectively with limited current, power is supplied through one plug socket 1 to such loads as the heaters 19 and 21 of an electric oven of max. output of 1200 W and min. output of 300 W, for example, and to such load as an electronic range unit of an output of 1200 W from the plug socket 3. In this case, in case where no load is connected to the plug socket 3, no current flows in the current transformer 10, and therefore no secondary current of the current transformer flows and no electrification takes place in the thyristor 8. Thus, the relay 7 is not excited and the heater 19 and 21 are connected in parallel while the contacts 18 and 22 are closed to give max. output. And, when load is connected to the plug socket 3, the thyristor 8 is electrified by the current flowing in the current transformer 10 to excite the relay 7 and the heaters 19 and 21 are connected in series while the contacts 18 and 22 are opened to give lower output. Accordingly, the current supplied from the plug socket 1 does not exceed the rating 15 A.
COPYRIGHT: (C)1979,JPO&Japio
JP15762577A 1977-12-28 1977-12-28 Controller for electrification Granted JPS5490551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15762577A JPS5490551A (en) 1977-12-28 1977-12-28 Controller for electrification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15762577A JPS5490551A (en) 1977-12-28 1977-12-28 Controller for electrification

Publications (2)

Publication Number Publication Date
JPS5490551A true JPS5490551A (en) 1979-07-18
JPS612205B2 JPS612205B2 (en) 1986-01-23

Family

ID=15653811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15762577A Granted JPS5490551A (en) 1977-12-28 1977-12-28 Controller for electrification

Country Status (1)

Country Link
JP (1) JPS5490551A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624619A (en) * 1979-08-08 1981-03-09 Matsushita Refrig Co Power control device of shop or the like

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62231623A (en) * 1986-03-12 1987-10-12 中小企業事業団 Apparatus for automatically measuring body shape
JPS63168150A (en) * 1986-12-29 1988-07-12 ドンキ−シユ−ズ株式会社 Living body three-dimensional measuring apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624619A (en) * 1979-08-08 1981-03-09 Matsushita Refrig Co Power control device of shop or the like

Also Published As

Publication number Publication date
JPS612205B2 (en) 1986-01-23

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