JPS59170696U - ventilation fan - Google Patents

ventilation fan

Info

Publication number
JPS59170696U
JPS59170696U JP6555883U JP6555883U JPS59170696U JP S59170696 U JPS59170696 U JP S59170696U JP 6555883 U JP6555883 U JP 6555883U JP 6555883 U JP6555883 U JP 6555883U JP S59170696 U JPS59170696 U JP S59170696U
Authority
JP
Japan
Prior art keywords
ventilation fan
recorded
rotating shaft
blower fan
rotation
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
JP6555883U
Other languages
Japanese (ja)
Inventor
和久 岡本
Original Assignee
富士電機株式会社
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 富士電機株式会社 filed Critical 富士電機株式会社
Priority to JP6555883U priority Critical patent/JPS59170696U/en
Publication of JPS59170696U publication Critical patent/JPS59170696U/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (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) [Summary] 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]

第１図はこの考案の実施例の縦断面図、第２図は第１図
の側面から見た要部の縦断面図である。 １・・・送風ファン、２・・・回転軸、３・・・ラチェ
ット、　機構。FIG. 1 is a vertical cross-sectional view of an embodiment of this invention, and FIG. 2 is a vertical cross-sectional view of the main parts of FIG. 1 as seen from the side. 1...Blower fan, 2...Rotating shaft, 3...Ratchet, mechanism.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸に一方の回転方向にのみ離脱可能にラチェット機
構を介して取付けたことを特徴とする送風ファン。A blower fan characterized by being attached to a rotating shaft via a ratchet mechanism so that it can be removed in only one direction of rotation.
JP6555883U 1983-04-30 1983-04-30 ventilation fan Pending JPS59170696U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6555883U JPS59170696U (en) 1983-04-30 1983-04-30 ventilation fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6555883U JPS59170696U (en) 1983-04-30 1983-04-30 ventilation fan

Publications (1)

Publication Number Publication Date
JPS59170696U true JPS59170696U (en) 1984-11-15

Family

ID=30195759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6555883U Pending JPS59170696U (en) 1983-04-30 1983-04-30 ventilation fan

Country Status (1)

Country Link
JP (1) JPS59170696U (en)

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