JPH0360863U - - Google Patents

Info

Publication number
JPH0360863U
JPH0360863U JP11719689U JP11719689U JPH0360863U JP H0360863 U JPH0360863 U JP H0360863U JP 11719689 U JP11719689 U JP 11719689U JP 11719689 U JP11719689 U JP 11719689U JP H0360863 U JPH0360863 U JP H0360863U
Authority
JP
Japan
Prior art keywords
electric motor
cooling fan
sensor
protection device
cools
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.)
Pending
Application number
JP11719689U
Other languages
English (en)
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 JP11719689U priority Critical patent/JPH0360863U/ja
Publication of JPH0360863U publication Critical patent/JPH0360863U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Cooling System (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例による搬送ロボツ
トに作用した電動機の保護装置のブロツク図、第
2図は冷却フアンのON−OFFタイミングを説
明する図、第3図は従来の電動機の保護装置のブ
ロツク図である。 1…制御盤、2…電動機、3…冷却フアン、4
…電流検出センサ。なお、図中、同一符号は同一
または相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電動機と、該電動機の動作に伴ない動作し、電
    動機を冷却する冷却フアンと、電動機の駆動電流
    を検出するセンサと、該センサの電流検出値に従
    つて上記冷却フアンを起動或は停止制御するフア
    ン制御手段とを備えたことを特徴とする電動機の
    保護装置。
JP11719689U 1989-10-05 1989-10-05 Pending JPH0360863U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11719689U JPH0360863U (ja) 1989-10-05 1989-10-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11719689U JPH0360863U (ja) 1989-10-05 1989-10-05

Publications (1)

Publication Number Publication Date
JPH0360863U true JPH0360863U (ja) 1991-06-14

Family

ID=31665428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11719689U Pending JPH0360863U (ja) 1989-10-05 1989-10-05

Country Status (1)

Country Link
JP (1) JPH0360863U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006296107A (ja) * 2005-04-12 2006-10-26 Fanuc Ltd 電動機を冷却する冷却ファンの制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006296107A (ja) * 2005-04-12 2006-10-26 Fanuc Ltd 電動機を冷却する冷却ファンの制御装置

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