JPH02107000U - - Google Patents

Info

Publication number
JPH02107000U
JPH02107000U JP1468289U JP1468289U JPH02107000U JP H02107000 U JPH02107000 U JP H02107000U JP 1468289 U JP1468289 U JP 1468289U JP 1468289 U JP1468289 U JP 1468289U JP H02107000 U JPH02107000 U JP H02107000U
Authority
JP
Japan
Prior art keywords
propeller
blade
hub
small wings
screw
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
JP1468289U
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 JP1468289U priority Critical patent/JPH02107000U/ja
Publication of JPH02107000U publication Critical patent/JPH02107000U/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１〜３図は本考案の一実施例としてのスクリ
ユープロペラを示すもので、第１図はその側面図
、第２図はその斜視図、第３図はそのプロペラ特
性を示すグラフであり、第４，５図は従来のスク
リユープロペラを示すもので、第４図はその側面
図、第５図はその斜視図である。 １……プロペラ翼、２……プロペラハブ、３…
…翼端、４……翼端渦、５……プロペラハブ後端
、６……ハブ渦、７……プロペラ翼間の流れ、８
……小翼。

Claims (1)

    【実用新案登録請求の範囲】
  1. スクリユープロペラにおいて、プロペラハブか
    ら半径方向に突出した複数個のプロペラ翼をそな
    え、上記プロペラハブ上の上記プロペラ翼の各翼
    間に、それぞれ上記プロペラ翼の翼根部のピツチ
    角とほぼ等しい角度をもつ小翼が半径方向に突出
    形成されたことを特徴とする、小翼付きスクリユ
    ープロペラ。
JP1468289U 1989-02-10 1989-02-10 Pending JPH02107000U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1468289U JPH02107000U (ja) 1989-02-10 1989-02-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1468289U JPH02107000U (ja) 1989-02-10 1989-02-10

Publications (1)

Publication Number Publication Date
JPH02107000U true JPH02107000U (ja) 1990-08-24

Family

ID=31226103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1468289U Pending JPH02107000U (ja) 1989-02-10 1989-02-10

Country Status (1)

Country Link
JP (1) JPH02107000U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6212495A (ja) * 1985-07-09 1987-01-21 Mitsubishi Heavy Ind Ltd 舶用プロペラ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6212495A (ja) * 1985-07-09 1987-01-21 Mitsubishi Heavy Ind Ltd 舶用プロペラ

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