JPH0512777Y2 - - Google Patents

Info

Publication number
JPH0512777Y2
JPH0512777Y2 JP1985115362U JP11536285U JPH0512777Y2 JP H0512777 Y2 JPH0512777 Y2 JP H0512777Y2 JP 1985115362 U JP1985115362 U JP 1985115362U JP 11536285 U JP11536285 U JP 11536285U JP H0512777 Y2 JPH0512777 Y2 JP H0512777Y2
Authority
JP
Japan
Prior art keywords
signal
electrical
optical
circuit
acoustic
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 - Lifetime
Application number
JP1985115362U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6222567U (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1985115362U priority Critical patent/JPH0512777Y2/ja
Publication of JPS6222567U publication Critical patent/JPS6222567U/ja
Application granted granted Critical
Publication of JPH0512777Y2 publication Critical patent/JPH0512777Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Testing Relating To Insulation (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
JP1985115362U 1985-07-25 1985-07-25 Expired - Lifetime JPH0512777Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985115362U JPH0512777Y2 (enrdf_load_stackoverflow) 1985-07-25 1985-07-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985115362U JPH0512777Y2 (enrdf_load_stackoverflow) 1985-07-25 1985-07-25

Publications (2)

Publication Number Publication Date
JPS6222567U JPS6222567U (enrdf_load_stackoverflow) 1987-02-10
JPH0512777Y2 true JPH0512777Y2 (enrdf_load_stackoverflow) 1993-04-02

Family

ID=30998940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985115362U Expired - Lifetime JPH0512777Y2 (enrdf_load_stackoverflow) 1985-07-25 1985-07-25

Country Status (1)

Country Link
JP (1) JPH0512777Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0266468A (ja) * 1988-08-31 1990-03-06 Chubu Electric Power Co Inc 送電線路網の異常現象検出方法および装置
JPH10197326A (ja) * 1997-01-10 1998-07-31 Chubu Electric Power Co Inc 碍子汚損判別装置および碍子汚損判別方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5564778U (enrdf_load_stackoverflow) * 1978-10-26 1980-05-02
JPS5944668A (ja) * 1982-09-07 1984-03-13 Fuji Electric Corp Res & Dev Ltd 部分放電位置標定装置

Also Published As

Publication number Publication date
JPS6222567U (enrdf_load_stackoverflow) 1987-02-10

Similar Documents

Publication Publication Date Title
HUP9701896A2 (hu) Berendezés egy mért tárgyban a villamos kisülés mérésére
DE69525436D1 (de) Kabel-Testsystem, basierend auf Messung der pulsierten Signaldämpfung
GB2068698A (en) Speech detector
ATE152308T1 (de) Optisch-elektrisch-wandler mit erweitertem dynamikbereich
JPH0512777Y2 (enrdf_load_stackoverflow)
DK1479265T3 (da) Stemmeregistrerings- og skelneapparat
FR2635192A1 (fr) Systeme de mesure de decharges partielles
FI60802C (fi) Mottagaranordning foer stoerningsokaenslig detektering av tvao tonfrekvenser i en inkommande tonsignal
PT80561A (en) Circuit for detecting the passage through zero of the signal generated by an electromagnetic sensor of the phonic whell type
KR950006823A (ko) 시간 매스킹 현상을 이용한 오디오 신호의 왜곡 측정장치
JPS54155561A (en) Position detector for elevator
JPS5742821A (en) Knocking vibration detector
JPS57207456A (en) Input signal interruption detecting circuit in relay device for digital signal transmission line
JP2646944B2 (ja) 部分放電判別方法
RU2148264C1 (ru) Устройство для контроля сопротивления изоляции протяженных подземных объектов
SU1188660A1 (ru) Стробоскопический преобразователь электрических сигналов
JPS5739367A (en) Video signal normalizing circuit of sonar device
JPS56123160A (en) Trunk line channel fault monitoring system
JPH0226219A (ja) ガス絶縁電気設備の故障診断装置
JPH0353583B2 (enrdf_load_stackoverflow)
SU1046698A1 (ru) Фазочувствительный измерительный преобразователь переменного напр жени в посто нное
JPS60135737A (ja) 圧力伝送器
EP0622634A1 (en) A device for detecting detonation in an internal combustion engine
SU1117663A1 (ru) Устройство дл определени среднеквадратического значени сигнала
SU788397A1 (ru) Устройство автоматического контрол остаточного затухани необслуживаемых каналов тональной частоты