JPH02114800U - - Google Patents

Info

Publication number
JPH02114800U
JPH02114800U JP2417789U JP2417789U JPH02114800U JP H02114800 U JPH02114800 U JP H02114800U JP 2417789 U JP2417789 U JP 2417789U JP 2417789 U JP2417789 U JP 2417789U JP H02114800 U JPH02114800 U JP H02114800U
Authority
JP
Japan
Prior art keywords
fan blade
lower surfaces
tip
axial
fan
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
JP2417789U
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 JP2417789U priority Critical patent/JPH02114800U/ja
Publication of JPH02114800U publication Critical patent/JPH02114800U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】
第1図A,Bは、本考案の実施例のフアン外観
図。第2図は、本考案の実施例の軸流送風機の断
面図。第3図A,Bは、本考案の実施例のフアン
ブレードのA−A′断面図。第4図は、本考案実
施例の風の流れの説明図。第5図は、従来例の風
の流れの説明図。第6図は、従来の軸流送風機の
フアンの外観図。 1…フアンブレード、2…ハウジング、3…モ
ータ部、4…凹凸、5…フアン、6…ステイ、7
…フイルム。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 軸流送風機のフアンにおいて、各々のフア
    ンブレードの先端部上下表面が細かに凹凸に仕上
    げられたことを特徴とする軸流送風機のフアンブ
    レード。 (2) 先端部上下表面の細かい凹凸面部を別部品
    とし、これを本体のフアンブレードに装着した請
    求項1記載の軸流送風機のフアンブレード。
JP2417789U 1989-03-01 1989-03-01 Pending JPH02114800U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2417789U JPH02114800U (ja) 1989-03-01 1989-03-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2417789U JPH02114800U (ja) 1989-03-01 1989-03-01

Publications (1)

Publication Number Publication Date
JPH02114800U true JPH02114800U (ja) 1990-09-13

Family

ID=31243805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2417789U Pending JPH02114800U (ja) 1989-03-01 1989-03-01

Country Status (1)

Country Link
JP (1) JPH02114800U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0493796U (ja) * 1990-12-27 1992-08-14
US7794198B2 (en) 2003-06-23 2010-09-14 Panasonic Corporation Centrifugal fan and apparatus using the same
JP2019535954A (ja) * 2016-11-21 2019-12-12 ダイソン テクノロジー リミテッド 圧縮機ブレードの表面パターニング

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0493796U (ja) * 1990-12-27 1992-08-14
US7794198B2 (en) 2003-06-23 2010-09-14 Panasonic Corporation Centrifugal fan and apparatus using the same
JP2019535954A (ja) * 2016-11-21 2019-12-12 ダイソン テクノロジー リミテッド 圧縮機ブレードの表面パターニング

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