JPS5872489U - Electric fan operation confirmation device - Google Patents

Electric fan operation confirmation device

Info

Publication number
JPS5872489U
JPS5872489U JP16866881U JP16866881U JPS5872489U JP S5872489 U JPS5872489 U JP S5872489U JP 16866881 U JP16866881 U JP 16866881U JP 16866881 U JP16866881 U JP 16866881U JP S5872489 U JPS5872489 U JP S5872489U
Authority
JP
Japan
Prior art keywords
electric fan
confirmation device
operation confirmation
fan operation
detection switch
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
JP16866881U
Other languages
Japanese (ja)
Inventor
小平 清忠
Original Assignee
石川島芝浦機械株式会社
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 by 石川島芝浦機械株式会社 filed Critical 石川島芝浦機械株式会社
Priority to JP16866881U priority Critical patent/JPS5872489U/en
Publication of JPS5872489U publication Critical patent/JPS5872489U/en
Pending legal-status Critical Current

Links

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  • Control Of Positive-Displacement Air Blowers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面はこの考案の一実施例を示す電気回路である。 1・・・電動ファン、3・・・検出スイッチ、4・・・
警告灯、5・・・電源。
The drawing shows an electric circuit showing one embodiment of this invention. 1... Electric fan, 3... Detection switch, 4...
Warning light, 5...Power supply.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電動ファンの近傍にこの電動ファンの回転動作により開
閉する非接触型の検出スイッチを設け、運転席の近傍に
配列した警告灯と前記検出スイッチとの直列回路を電源
に接続したことを特徴とする電動ファンの作動確認装置
A non-contact type detection switch is provided near the electric fan and is opened and closed by the rotating operation of the electric fan, and a series circuit of the detection switch and a warning light arranged near the driver's seat is connected to a power source. Electric fan operation confirmation device.
JP16866881U 1981-11-11 1981-11-11 Electric fan operation confirmation device Pending JPS5872489U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16866881U JPS5872489U (en) 1981-11-11 1981-11-11 Electric fan operation confirmation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16866881U JPS5872489U (en) 1981-11-11 1981-11-11 Electric fan operation confirmation device

Publications (1)

Publication Number Publication Date
JPS5872489U true JPS5872489U (en) 1983-05-17

Family

ID=29960702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16866881U Pending JPS5872489U (en) 1981-11-11 1981-11-11 Electric fan operation confirmation device

Country Status (1)

Country Link
JP (1) JPS5872489U (en)

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