JPS634399U - - Google Patents

Info

Publication number
JPS634399U
JPS634399U JP9865586U JP9865586U JPS634399U JP S634399 U JPS634399 U JP S634399U JP 9865586 U JP9865586 U JP 9865586U JP 9865586 U JP9865586 U JP 9865586U JP S634399 U JPS634399 U JP S634399U
Authority
JP
Japan
Prior art keywords
rotor blade
propeller fan
approximately
circular ring
outer diameter
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
JP9865586U
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 JP9865586U priority Critical patent/JPS634399U/ja
Publication of JPS634399U publication Critical patent/JPS634399U/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図ないし第5図は、本考案の実施例を示す
もので、第1図はプロペラフアンの縦断面図、第
2図は第1図の―矢視図、第3図は背板の正
面図、第4図は円環の断面図、第5図は性能特性
図、第6図は従来のプロペラフアン縦断面図であ
る。 1…動翼、2…シユラウドケーシング、3…駆
動装置、4…熱交換器、5…背板、6…円環、8
…支持部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. オリフイス形ケーシングを持つプロペラフアン
    において、動翼の外径とほぼ同径の円環を動翼先
    端部の吸込側に設置すると共に前記動翼の直後に
    動翼の外径とほぼ同径の円形背板を設置したこと
    を特徴とするプロペラフアン。
JP9865586U 1986-06-27 1986-06-27 Pending JPS634399U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9865586U JPS634399U (ja) 1986-06-27 1986-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9865586U JPS634399U (ja) 1986-06-27 1986-06-27

Publications (1)

Publication Number Publication Date
JPS634399U true JPS634399U (ja) 1988-01-12

Family

ID=30966795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9865586U Pending JPS634399U (ja) 1986-06-27 1986-06-27

Country Status (1)

Country Link
JP (1) JPS634399U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142101A (ja) * 1974-10-07 1976-04-09 Mitsubishi Heavy Ind Ltd Deifuyuuzaa
JPS5336711A (en) * 1976-09-17 1978-04-05 Sanyo Electric Co Ltd Sirrocco type blower
JPS60185099A (ja) * 1984-03-02 1985-09-20 三菱重工業株式会社 航走抵抗低減式水中航走体

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142101A (ja) * 1974-10-07 1976-04-09 Mitsubishi Heavy Ind Ltd Deifuyuuzaa
JPS5336711A (en) * 1976-09-17 1978-04-05 Sanyo Electric Co Ltd Sirrocco type blower
JPS60185099A (ja) * 1984-03-02 1985-09-20 三菱重工業株式会社 航走抵抗低減式水中航走体

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