JPS6230441Y2 - - Google Patents

Info

Publication number
JPS6230441Y2
JPS6230441Y2 JP1498580U JP1498580U JPS6230441Y2 JP S6230441 Y2 JPS6230441 Y2 JP S6230441Y2 JP 1498580 U JP1498580 U JP 1498580U JP 1498580 U JP1498580 U JP 1498580U JP S6230441 Y2 JPS6230441 Y2 JP S6230441Y2
Authority
JP
Japan
Prior art keywords
transistor
power supply
activated
light emitting
circuit
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
JP1498580U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56116831U (enrdf_load_html_response
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 JP1498580U priority Critical patent/JPS6230441Y2/ja
Publication of JPS56116831U publication Critical patent/JPS56116831U/ja
Application granted granted Critical
Publication of JPS6230441Y2 publication Critical patent/JPS6230441Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
  • Alarm Systems (AREA)
JP1498580U 1980-02-07 1980-02-07 Expired JPS6230441Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1498580U JPS6230441Y2 (enrdf_load_html_response) 1980-02-07 1980-02-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1498580U JPS6230441Y2 (enrdf_load_html_response) 1980-02-07 1980-02-07

Publications (2)

Publication Number Publication Date
JPS56116831U JPS56116831U (enrdf_load_html_response) 1981-09-07
JPS6230441Y2 true JPS6230441Y2 (enrdf_load_html_response) 1987-08-05

Family

ID=29611458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1498580U Expired JPS6230441Y2 (enrdf_load_html_response) 1980-02-07 1980-02-07

Country Status (1)

Country Link
JP (1) JPS6230441Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS56116831U (enrdf_load_html_response) 1981-09-07

Similar Documents

Publication Publication Date Title
US5986557A (en) Three-phase fuse status indicator
US3819980A (en) Emergency lighting system
JPS6230441Y2 (enrdf_load_html_response)
US4712051A (en) Adapter for switching from primary to standby device upon failure of primary device
JPS6334822A (ja) 直流操作形電磁接触器の作動検出装置
JPS59116560A (ja) 電気器具の通電用端子のビスゆるみ検出器
JPS6226972Y2 (enrdf_load_html_response)
JPH0314799Y2 (enrdf_load_html_response)
JPH0334877Y2 (enrdf_load_html_response)
RU1800549C (ru) Устройство дл контрол состо ни коммутационного элемента
JPH0650006Y2 (ja) 操作回路装置
SU1348936A1 (ru) Сигнализатор асимметрии питани трехфазных потребителей в объектах сельского хоз йства
SU765843A1 (ru) Устройство дл многоточечной сигнализации
JPS60618U (ja) 制御装置
JPH0459637U (enrdf_load_html_response)
SU900339A1 (ru) Устройство дл указани состо ни предохранител
SU1265825A1 (ru) Устройство дл сигнализации о состо нии цепи нагрузки посто нного тока
JPH0314798Y2 (enrdf_load_html_response)
JPS5838411Y2 (ja) 定電圧電源回路の保護回路
JPS6229318Y2 (enrdf_load_html_response)
JPH0445409Y2 (enrdf_load_html_response)
JPS6155894A (ja) ランプ用リレ−ユニツト装置
JPS6042284U (ja) コンセント
JPS60201416A (ja) 制御装置
JPS6189774U (enrdf_load_html_response)