JPH0465990U - - Google Patents

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Publication number
JPH0465990U
JPH0465990U JP10678790U JP10678790U JPH0465990U JP H0465990 U JPH0465990 U JP H0465990U JP 10678790 U JP10678790 U JP 10678790U JP 10678790 U JP10678790 U JP 10678790U JP H0465990 U JPH0465990 U JP H0465990U
Authority
JP
Japan
Prior art keywords
vortex
impeller
guide member
casing
fixed side
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
JP10678790U
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 JP10678790U priority Critical patent/JPH0465990U/ja
Publication of JPH0465990U publication Critical patent/JPH0465990U/ja
Pending legal-status Critical Current

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の貫流送風機の一実施例を示
す縦断面図、第2図は上記実施例と比較例との送
風性能及び比騒音を対比して示すグラフ、第3図
は従来例の概略構成を示す説明図である。 1……渦固定側ケーシング、2……背部ケーシ
ング、3……羽根車、4……吸込側、5……吹出
側、10……渦安定用ガイド部材、11……渦安
定化部、12……先端部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 渦固定側ケーシング1と背部ケーシング2との
    間に羽根車3を配置し、吸込側4から吸込んだ気
    流を羽根車3を横断的に通過させて吹出側5へと
    送風する貫流送風機において、上記渦固定側ケー
    シング1の吸込側4には、羽根車3に向かつて延
    びる渦安定用ガイド部材10を設けると共に、こ
    の渦安定用ガイド部材10と上記渦固定側ケーシ
    ング1との間に三角凹入状の渦安定化部11を形
    成し、さらに上記渦安定用ガイド部材10の先端
    部12を、上記羽根車3の回転軸心0よりも吹出
    側5に配置したことを特徴とする貫流送風機。
JP10678790U 1990-10-11 1990-10-11 Pending JPH0465990U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10678790U JPH0465990U (ja) 1990-10-11 1990-10-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10678790U JPH0465990U (ja) 1990-10-11 1990-10-11

Publications (1)

Publication Number Publication Date
JPH0465990U true JPH0465990U (ja) 1992-06-09

Family

ID=31853017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10678790U Pending JPH0465990U (ja) 1990-10-11 1990-10-11

Country Status (1)

Country Link
JP (1) JPH0465990U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526112A (en) * 1975-07-03 1977-01-18 Matsushita Electric Ind Co Ltd Cross flow fan
JPH01167494A (ja) * 1987-12-23 1989-07-03 Hitachi Ltd クロスフローフアン

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS526112A (en) * 1975-07-03 1977-01-18 Matsushita Electric Ind Co Ltd Cross flow fan
JPH01167494A (ja) * 1987-12-23 1989-07-03 Hitachi Ltd クロスフローフアン

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