JPH0296490U - - Google Patents

Info

Publication number
JPH0296490U
JPH0296490U JP497189U JP497189U JPH0296490U JP H0296490 U JPH0296490 U JP H0296490U JP 497189 U JP497189 U JP 497189U JP 497189 U JP497189 U JP 497189U JP H0296490 U JPH0296490 U JP H0296490U
Authority
JP
Japan
Prior art keywords
impeller
electric motor
axial flow
flow blower
directly connected
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
JP497189U
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 JP497189U priority Critical patent/JPH0296490U/ja
Publication of JPH0296490U publication Critical patent/JPH0296490U/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図はこの考案にかゝる二重反転軸流送風機
の一実施例の断面図、第2図は第1図中の要部を
拡大して示す図、第3図は従来の二重反転軸流送
風機の断面図である。 A,B……軸流送風機、0,0′……中心点、
1,3……羽根車、1a,3a……横断面、2,
4……電動機、5……ケーシング、6,7……消
音内筒。

Claims (1)

    【実用新案登録請求の範囲】
  1. 翼の横断面がその中心点に対して点対称の形状
    をそなえる翼形の羽根を有する羽根車ならびにこ
    れと直結する可逆式電動機との組合せよりなる軸
    流送風機Aと、上記羽根車と等容量で羽根のねじ
    れ方向のみが上記と逆の方向よりなる羽根車なら
    びにこれと直結する上記電動機と等容量の他の可
    逆式電動機との組合せよりなる軸流送風機Bとを
    、共通の円筒ケーシング内でそれぞれの羽根車が
    向い合う関係に対向配置し、A,B両送風機を相
    互に同一回転数のもとに逆回転せしめ得る構成と
    したことを特徴とする二重反転軸流送風機。
JP497189U 1989-01-18 1989-01-18 Pending JPH0296490U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP497189U JPH0296490U (ja) 1989-01-18 1989-01-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP497189U JPH0296490U (ja) 1989-01-18 1989-01-18

Publications (1)

Publication Number Publication Date
JPH0296490U true JPH0296490U (ja) 1990-08-01

Family

ID=31207950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP497189U Pending JPH0296490U (ja) 1989-01-18 1989-01-18

Country Status (1)

Country Link
JP (1) JPH0296490U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006170045A (ja) * 2004-12-15 2006-06-29 Hitachi Industries Co Ltd 軸流送風機

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5088604A (ja) * 1973-12-11 1975-07-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5088604A (ja) * 1973-12-11 1975-07-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006170045A (ja) * 2004-12-15 2006-06-29 Hitachi Industries Co Ltd 軸流送風機
JP4534745B2 (ja) * 2004-12-15 2010-09-01 株式会社日立プラントテクノロジー 軸流送風機

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