JPS622500U - - Google Patents

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Publication number
JPS622500U
JPS622500U JP9491885U JP9491885U JPS622500U JP S622500 U JPS622500 U JP S622500U JP 9491885 U JP9491885 U JP 9491885U JP 9491885 U JP9491885 U JP 9491885U JP S622500 U JPS622500 U JP S622500U
Authority
JP
Japan
Prior art keywords
thrusters
oscillating
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protrusion
flows
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
JP9491885U
Other languages
English (en)
Other versions
JPH057120Y2 (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 JP1985094918U priority Critical patent/JPH057120Y2/ja
Publication of JPS622500U publication Critical patent/JPS622500U/ja
Application granted granted Critical
Publication of JPH057120Y2 publication Critical patent/JPH057120Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Revetment (AREA)
  • Earth Drilling (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首振式
スラスター装置を示すもので、第1図はその側面
図、第2図はその正面図、第3図は第1図の―
矢視断面図であり、第4〜8図は従来の首振式
スラスター装置を示すもので、第4図はその側面
図、第5図はその正面図、第6図は第4図の―
矢視断面図、第7図はその要部を拡大して示す
側面図、第8図はそのスラスター間隔と推力との
関係を示すグラフである。 1……ロワーハル、2a〜2b……コラム、3
a〜3d……首振式スラスター、4……ノズル部
、5……スクリユープロペラ、6……支軸、S…
…半潜水式海洋構造物。

Claims (1)

    【実用新案登録請求の範囲】
  1. 海洋構造物に、その底面から下方へ突き出した
    複数の首振式スラスターをそなえ、これらのスラ
    スターからの流れの相互干渉を防止すべく、互い
    に隣接する上記スラスターが上記底面からの突き
    出し量を異ならせて配設されたことを特徴とする
    、首振式スラスター装置。
JP1985094918U 1985-06-21 1985-06-21 Expired - Lifetime JPH057120Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985094918U JPH057120Y2 (ja) 1985-06-21 1985-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985094918U JPH057120Y2 (ja) 1985-06-21 1985-06-21

Publications (2)

Publication Number Publication Date
JPS622500U true JPS622500U (ja) 1987-01-09
JPH057120Y2 JPH057120Y2 (ja) 1993-02-23

Family

ID=30653777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985094918U Expired - Lifetime JPH057120Y2 (ja) 1985-06-21 1985-06-21

Country Status (1)

Country Link
JP (1) JPH057120Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03272955A (ja) * 1990-03-19 1991-12-04 Mita Ind Co Ltd ロール紙供給装置
JPH0428199U (ja) * 1990-07-02 1992-03-05
KR200465673Y1 (ko) * 2010-10-15 2013-03-05 허봉락 스크류 프로펠러를 조절 가능한 조립식 선박

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322496U (ja) * 1976-08-04 1978-02-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5322496U (ja) * 1976-08-04 1978-02-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03272955A (ja) * 1990-03-19 1991-12-04 Mita Ind Co Ltd ロール紙供給装置
JPH0428199U (ja) * 1990-07-02 1992-03-05
KR200465673Y1 (ko) * 2010-10-15 2013-03-05 허봉락 스크류 프로펠러를 조절 가능한 조립식 선박

Also Published As

Publication number Publication date
JPH057120Y2 (ja) 1993-02-23

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