JPS636997U - - Google Patents

Info

Publication number
JPS636997U
JPS636997U JP9821386U JP9821386U JPS636997U JP S636997 U JPS636997 U JP S636997U JP 9821386 U JP9821386 U JP 9821386U JP 9821386 U JP9821386 U JP 9821386U JP S636997 U JPS636997 U JP S636997U
Authority
JP
Japan
Prior art keywords
propeller
tip portion
noise
damping alloy
marine propeller
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.)
Granted
Application number
JP9821386U
Other languages
English (en)
Other versions
JPH0529195Y2 (ja
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 JP9821386U priority Critical patent/JPH0529195Y2/ja
Publication of JPS636997U publication Critical patent/JPS636997U/ja
Application granted granted Critical
Publication of JPH0529195Y2 publication Critical patent/JPH0529195Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Prevention Of Electric Corrosion (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は、本考案の鳴音防止型船用
プロペラの一実施例であり第1図及び第2図は、
プロペラ翼先端の一部及び全部を制振合金とした
プロペラ翼の正面図を示す。第3図〜第6図は、
従来の鳴音防止型舶用プロペラの例であり、第3
図は、従来プロペラの正面図、第4図及び第5図
は、第3図の―線及び―線断面図、第6
図a〜fは、ハイスキユープロペラの振動モード
を示す分布図を示す。 1……プロペラ、2……制振合金。

Claims (1)

    【実用新案登録請求の範囲】
  1. 大きなスキユーを有し、プロペラ半径がRなる
    舶用プロペラにおいて、0.7Rより先端部分で
    翼弦張の10〜15%なるプロペラ翼の後縁部分
    を又は、0.8Rより先端部分を制振合金で形成
    したことを特徴とする鳴音防止型舶用プロペラ。
JP9821386U 1986-06-26 1986-06-26 Expired - Lifetime JPH0529195Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9821386U JPH0529195Y2 (ja) 1986-06-26 1986-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9821386U JPH0529195Y2 (ja) 1986-06-26 1986-06-26

Publications (2)

Publication Number Publication Date
JPS636997U true JPS636997U (ja) 1988-01-18
JPH0529195Y2 JPH0529195Y2 (ja) 1993-07-27

Family

ID=30965941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9821386U Expired - Lifetime JPH0529195Y2 (ja) 1986-06-26 1986-06-26

Country Status (1)

Country Link
JP (1) JPH0529195Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101332956B1 (ko) * 2011-07-07 2013-11-25 주식회사 프로캐브 프로펠러 날개 끝 두께의 보강에 의한 질량분사공 설치 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101332956B1 (ko) * 2011-07-07 2013-11-25 주식회사 프로캐브 프로펠러 날개 끝 두께의 보강에 의한 질량분사공 설치 방법

Also Published As

Publication number Publication date
JPH0529195Y2 (ja) 1993-07-27

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