JPH0249698U - - Google Patents

Info

Publication number
JPH0249698U
JPH0249698U JP12918988U JP12918988U JPH0249698U JP H0249698 U JPH0249698 U JP H0249698U JP 12918988 U JP12918988 U JP 12918988U JP 12918988 U JP12918988 U JP 12918988U JP H0249698 U JPH0249698 U JP H0249698U
Authority
JP
Japan
Prior art keywords
suction port
grate
impeller
hull
predetermined distance
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
JP12918988U
Other languages
English (en)
Other versions
JPH0615833Y2 (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 JP1988129189U priority Critical patent/JPH0615833Y2/ja
Publication of JPH0249698U publication Critical patent/JPH0249698U/ja
Application granted granted Critical
Publication of JPH0615833Y2 publication Critical patent/JPH0615833Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

【図面の簡単な説明】
第1図は本考案実施例の断面略図、第2図は第
1図の―矢視略図である。 1…船体、2…通路、3…吸込口、4…噴出口
、5…インペラ、11…整流板、20…グレート
、21…枠部、22…開口部分、23…仕切部、
L…所定距離、l…開口幅。

Claims (1)

    【実用新案登録請求の範囲】
  1. 船体底部の吸込口から船体後部の噴出口まで延
    びる通路と、通路の内部に配置されて水を加圧す
    るインペラと、インペラに併設される整流板と、
    吸込口に取り付けられるグレートとを備え、上記
    整流板がインペラのベーンに対して所定距離だけ
    後方に離れており、上記グレートが吸込口の縁に
    沿つて延びる枠部と、枠部に連結する仕切部とを
    備え、グレートにより吸込口が所定の最小開口幅
    を有する複数の開口部分に区切られている小型滑
    走艇において、整流板とベーンとの間の上記所定
    距離を上記最小開口幅よりも大きく設定したこと
    を特徴とする小型滑走艇の推進装置。
JP1988129189U 1988-09-30 1988-09-30 小型滑走艇の推進装置 Expired - Lifetime JPH0615833Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988129189U JPH0615833Y2 (ja) 1988-09-30 1988-09-30 小型滑走艇の推進装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988129189U JPH0615833Y2 (ja) 1988-09-30 1988-09-30 小型滑走艇の推進装置

Publications (2)

Publication Number Publication Date
JPH0249698U true JPH0249698U (ja) 1990-04-06
JPH0615833Y2 JPH0615833Y2 (ja) 1994-04-27

Family

ID=31383234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988129189U Expired - Lifetime JPH0615833Y2 (ja) 1988-09-30 1988-09-30 小型滑走艇の推進装置

Country Status (1)

Country Link
JP (1) JPH0615833Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625995U (ja) * 1973-05-15 1981-03-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5625995U (ja) * 1973-05-15 1981-03-10

Also Published As

Publication number Publication date
JPH0615833Y2 (ja) 1994-04-27

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