JPS645249Y2 - - Google Patents

Info

Publication number
JPS645249Y2
JPS645249Y2 JP3644181U JP3644181U JPS645249Y2 JP S645249 Y2 JPS645249 Y2 JP S645249Y2 JP 3644181 U JP3644181 U JP 3644181U JP 3644181 U JP3644181 U JP 3644181U JP S645249 Y2 JPS645249 Y2 JP S645249Y2
Authority
JP
Japan
Prior art keywords
flame
rod
insulator
case
detection
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
JP3644181U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57149451U (pm
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 JP3644181U priority Critical patent/JPS645249Y2/ja
Publication of JPS57149451U publication Critical patent/JPS57149451U/ja
Application granted granted Critical
Publication of JPS645249Y2 publication Critical patent/JPS645249Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)
JP3644181U 1981-03-16 1981-03-16 Expired JPS645249Y2 (pm)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3644181U JPS645249Y2 (pm) 1981-03-16 1981-03-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3644181U JPS645249Y2 (pm) 1981-03-16 1981-03-16

Publications (2)

Publication Number Publication Date
JPS57149451U JPS57149451U (pm) 1982-09-20
JPS645249Y2 true JPS645249Y2 (pm) 1989-02-09

Family

ID=29833681

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3644181U Expired JPS645249Y2 (pm) 1981-03-16 1981-03-16

Country Status (1)

Country Link
JP (1) JPS645249Y2 (pm)

Also Published As

Publication number Publication date
JPS57149451U (pm) 1982-09-20

Similar Documents

Publication Publication Date Title
US20060257802A1 (en) Flame sensing system
JPS645249Y2 (pm)
JPS5912359A (ja) 電圧電流センサ−
US2424677A (en) Approach protective apparatus
JPH0348778A (ja) 漏れ電流検出装置
JP2000067670A (ja) 碍子の漏れ電流測定装置
JP2001124816A (ja) がいし汚損検出装置
JPH0526537Y2 (pm)
JP3401075B2 (ja) 炎検出装置
JPH11297145A (ja) 碍子汚損検知装置
JPH067146B2 (ja) 部分放電測定方法
JPS582333B2 (ja) 炎検出装置
JPH0726981B2 (ja) 電圧検知装置
JPH0668520B2 (ja) 電力線電位測定装置
JPS5838751Y2 (ja) 絶縁スペ−サ
JPH0345188Y2 (pm)
JP3691927B2 (ja) トロリ線摩耗検出方法
JPH0836005A (ja) 電力ケーブルの誘電正接測定法
JPS5851627B2 (ja) ヨウリヨウブンアツソウチ
JPS54155495A (en) Insulating spacer
JPS5928372Y2 (ja) ギヤツプなし避雷器の劣化検出器
JPH0541417Y2 (pm)
JPH11273478A (ja) コンデンサブッシングおよびそのコンデンサコアの電気特性の測定方法
JPS5827250Y2 (ja) 炎検出装置
JPH0470751B2 (pm)