JPS557632A - Leakage detector - Google Patents

Leakage detector

Info

Publication number
JPS557632A
JPS557632A JP8016178A JP8016178A JPS557632A JP S557632 A JPS557632 A JP S557632A JP 8016178 A JP8016178 A JP 8016178A JP 8016178 A JP8016178 A JP 8016178A JP S557632 A JPS557632 A JP S557632A
Authority
JP
Japan
Prior art keywords
wiring
current transformer
terminals
reliability
location
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
JP8016178A
Other languages
Japanese (ja)
Inventor
Hiroshi Koike
Sadao Kawamoto
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP8016178A priority Critical patent/JPS557632A/en
Publication of JPS557632A publication Critical patent/JPS557632A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To increase the reliability by avoiding the malfunction due to the types of wiring systems, through the fixed wiring from the zero phase current transformer to the switching circuit section.
CONSTITUTION: The zero phase current transformer 1 contained in the case 2 provided the secondary output terminals 3. Further, the switching circuit section 4 is operated with the secondary output of the current transformer 1, and the current transformer 1 and the circuit 4 are directly fitted to the wiring board 5. The wiring 6 connecting between the terminals 3 and the circuit 4 is formed with a metal plate of a given shape, it is fixed on the wiring board 5, to plug in the terminals 3. Since the location and form of the wiring 6 is determined, the occurrence caused due to the dispersion in the wiring length and location for each product is avoided to increase the reliability.
COPYRIGHT: (C)1980,JPO&Japio
JP8016178A 1978-06-30 1978-06-30 Leakage detector Pending JPS557632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8016178A JPS557632A (en) 1978-06-30 1978-06-30 Leakage detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8016178A JPS557632A (en) 1978-06-30 1978-06-30 Leakage detector

Publications (1)

Publication Number Publication Date
JPS557632A true JPS557632A (en) 1980-01-19

Family

ID=13710576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8016178A Pending JPS557632A (en) 1978-06-30 1978-06-30 Leakage detector

Country Status (1)

Country Link
JP (1) JPS557632A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005111637A1 (en) * 2004-05-13 2005-11-24 Hst Co., Ltd. Leakage detector

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4736277B1 (en) * 1968-10-04 1972-09-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4736277B1 (en) * 1968-10-04 1972-09-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005111637A1 (en) * 2004-05-13 2005-11-24 Hst Co., Ltd. Leakage detector
JP2005326201A (en) * 2004-05-13 2005-11-24 Hst Kk Earth leakage detector

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