JPH0178298U - - Google Patents

Info

Publication number
JPH0178298U
JPH0178298U JP1987173191U JP17319187U JPH0178298U JP H0178298 U JPH0178298 U JP H0178298U JP 1987173191 U JP1987173191 U JP 1987173191U JP 17319187 U JP17319187 U JP 17319187U JP H0178298 U JPH0178298 U JP H0178298U
Authority
JP
Japan
Prior art keywords
centrifugal blower
cover
casing
outside air
air intake
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
JP1987173191U
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 JP1987173191U priority Critical patent/JPH0178298U/ja
Publication of JPH0178298U publication Critical patent/JPH0178298U/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図はこの考案の実施例を示す全体断面図、
第2図と第3図は従来の遠心形送風機の吸込み口
側部分断面図である。 1……羽根車、2……案内羽根、3……ケーシ
ング、4……吸込み口、5……回転軸、6……カ
バー、7……吸音材、11……外気取入れ孔、1
2……落下物、13……吐出口。

Claims (1)

    【実用新案登録請求の範囲】
  1. 遠心形送風機において、遠心形送風機を包囲す
    るケーシングの吸込み口側端面全体を内面に吸音
    材を貼り付けた椀状のカバーで密閉し、このカバ
    ーの下部側面に外気取入れ孔を設けたことを特徴
    とする遠心形送風機。
JP1987173191U 1987-11-12 1987-11-12 Pending JPH0178298U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987173191U JPH0178298U (ja) 1987-11-12 1987-11-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987173191U JPH0178298U (ja) 1987-11-12 1987-11-12

Publications (1)

Publication Number Publication Date
JPH0178298U true JPH0178298U (ja) 1989-05-25

Family

ID=31465122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987173191U Pending JPH0178298U (ja) 1987-11-12 1987-11-12

Country Status (1)

Country Link
JP (1) JPH0178298U (ja)

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