JPS6233485Y2 - - Google Patents

Info

Publication number
JPS6233485Y2
JPS6233485Y2 JP1980145776U JP14577680U JPS6233485Y2 JP S6233485 Y2 JPS6233485 Y2 JP S6233485Y2 JP 1980145776 U JP1980145776 U JP 1980145776U JP 14577680 U JP14577680 U JP 14577680U JP S6233485 Y2 JPS6233485 Y2 JP S6233485Y2
Authority
JP
Japan
Prior art keywords
alarm
spark discharge
circuit
current collector
transistor
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
JP1980145776U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5769437U (forum.php
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 JP1980145776U priority Critical patent/JPS6233485Y2/ja
Publication of JPS5769437U publication Critical patent/JPS5769437U/ja
Application granted granted Critical
Publication of JPS6233485Y2 publication Critical patent/JPS6233485Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Current Collectors (AREA)
JP1980145776U 1980-10-15 1980-10-15 Expired JPS6233485Y2 (forum.php)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980145776U JPS6233485Y2 (forum.php) 1980-10-15 1980-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980145776U JPS6233485Y2 (forum.php) 1980-10-15 1980-10-15

Publications (2)

Publication Number Publication Date
JPS5769437U JPS5769437U (forum.php) 1982-04-26
JPS6233485Y2 true JPS6233485Y2 (forum.php) 1987-08-27

Family

ID=29505386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980145776U Expired JPS6233485Y2 (forum.php) 1980-10-15 1980-10-15

Country Status (1)

Country Link
JP (1) JPS6233485Y2 (forum.php)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56148125A (en) * 1980-04-16 1981-11-17 Hitachi Ltd Spark detector for rotary electric machine current collector

Also Published As

Publication number Publication date
JPS5769437U (forum.php) 1982-04-26

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