JPS54150653A - Electric shock preventer for electric apparatus - Google Patents

Electric shock preventer for electric apparatus

Info

Publication number
JPS54150653A
JPS54150653A JP5970478A JP5970478A JPS54150653A JP S54150653 A JPS54150653 A JP S54150653A JP 5970478 A JP5970478 A JP 5970478A JP 5970478 A JP5970478 A JP 5970478A JP S54150653 A JPS54150653 A JP S54150653A
Authority
JP
Japan
Prior art keywords
transformer
voltage side
electric
relay
low voltage
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
JP5970478A
Other languages
Japanese (ja)
Inventor
Masaru Okubo
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 JP5970478A priority Critical patent/JPS54150653A/en
Publication of JPS54150653A publication Critical patent/JPS54150653A/en
Pending legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: To prevent electric shock, by providing a circuit between the casing of an electric apparatus and the low voltage side of a boosting transformer to drive a relay when a current leaks from the high voltage side of the transformer and by actuating a switch coupled between the low voltage side of the transformer and a power source, through said relay.
CONSTITUTION: One end of the high-voltage secondary winding of the boosting transformer 12 is connected to the casing 14 of the electric apparatus. The circuit 6∼10 for driving the relay when the current leaks from the high voltage side of the transformer 12 is provided between the casing and the low voltage side of the transformer. The switch 3 connected between the low voltage side of the boosting transformer 12 and the power source is actuated through the relay.
COPYRIGHT: (C)1979,JPO&Japio
JP5970478A 1978-05-18 1978-05-18 Electric shock preventer for electric apparatus Pending JPS54150653A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5970478A JPS54150653A (en) 1978-05-18 1978-05-18 Electric shock preventer for electric apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5970478A JPS54150653A (en) 1978-05-18 1978-05-18 Electric shock preventer for electric apparatus

Publications (1)

Publication Number Publication Date
JPS54150653A true JPS54150653A (en) 1979-11-27

Family

ID=13120860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5970478A Pending JPS54150653A (en) 1978-05-18 1978-05-18 Electric shock preventer for electric apparatus

Country Status (1)

Country Link
JP (1) JPS54150653A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS445389Y1 (en) * 1965-09-06 1969-02-26
JPS5165341A (en) * 1974-12-03 1976-06-05 Matsushita Electric Ind Co Ltd KANDEN BOSHISOCHI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS445389Y1 (en) * 1965-09-06 1969-02-26
JPS5165341A (en) * 1974-12-03 1976-06-05 Matsushita Electric Ind Co Ltd KANDEN BOSHISOCHI

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