JPS6111526B2 - - Google Patents

Info

Publication number
JPS6111526B2
JPS6111526B2 JP2816878A JP2816878A JPS6111526B2 JP S6111526 B2 JPS6111526 B2 JP S6111526B2 JP 2816878 A JP2816878 A JP 2816878A JP 2816878 A JP2816878 A JP 2816878A JP S6111526 B2 JPS6111526 B2 JP S6111526B2
Authority
JP
Japan
Prior art keywords
output
amplifier
circuit
voltage
peak hold
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.)
Expired
Application number
JP2816878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS54120844A (en
Inventor
Kazuyoshi Honda
Kazuhiro Matsuoka
Yutaka Ogawa
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 JP2816878A priority Critical patent/JPS54120844A/ja
Publication of JPS54120844A publication Critical patent/JPS54120844A/ja
Publication of JPS6111526B2 publication Critical patent/JPS6111526B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP2816878A 1978-03-10 1978-03-10 Leakage detector Granted JPS54120844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2816878A JPS54120844A (en) 1978-03-10 1978-03-10 Leakage detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2816878A JPS54120844A (en) 1978-03-10 1978-03-10 Leakage detector

Publications (2)

Publication Number Publication Date
JPS54120844A JPS54120844A (en) 1979-09-19
JPS6111526B2 true JPS6111526B2 (OSRAM) 1986-04-03

Family

ID=12241204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2816878A Granted JPS54120844A (en) 1978-03-10 1978-03-10 Leakage detector

Country Status (1)

Country Link
JP (1) JPS54120844A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0266427U (OSRAM) * 1988-11-05 1990-05-18

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009014143A1 (ja) * 2007-07-24 2009-01-29 Panasonic Electric Works Co., Ltd. 充電監視装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0266427U (OSRAM) * 1988-11-05 1990-05-18

Also Published As

Publication number Publication date
JPS54120844A (en) 1979-09-19

Similar Documents

Publication Publication Date Title
US2459730A (en) Measuring system with capacttor having characteristics of an infinite capacity
US3953767A (en) Ground fault detection apparatus
JPS5945106B2 (ja) 特にア−ス漏洩検出装置として使用するのに適した電流感知装置
EP0059416B1 (en) Ground fault detecting device for use with a dc circuit
CA1119252A (en) Capacitive pick-off circuit
JPS6111526B2 (OSRAM)
US2836771A (en) Negative sequence voltage sensing network
JPS6254264B2 (OSRAM)
US4419660A (en) Electric filter equipment
JPH1078461A (ja) 絶縁抵抗測定方法
FR2430680A1 (fr) Detecteur de courant de defaut continu ou alternatif
US6259246B1 (en) Load sensing apparatus and method
JP2750690B2 (ja) 漏洩電流検出方法
JP3240186B2 (ja) 漏洩電流検出用変流器の感度自動調整方法及び装置
JPS587812Y2 (ja) 漏電センサ
SU600496A1 (ru) Металлоискатель
JPH0749536Y2 (ja) 電源回路
JPS607550Y2 (ja) 増幅器の保護回路
JPS6023737Y2 (ja) 漏電計
JPS6133523Y2 (OSRAM)
JPS5827250Y2 (ja) 炎検出装置
JPS6219103Y2 (OSRAM)
SU1002981A1 (ru) Устройство дл контрол емкости сети
JPH0120647Y2 (OSRAM)
JPH028529B2 (OSRAM)