JPS6297898U - - Google Patents

Info

Publication number
JPS6297898U
JPS6297898U JP19075685U JP19075685U JPS6297898U JP S6297898 U JPS6297898 U JP S6297898U JP 19075685 U JP19075685 U JP 19075685U JP 19075685 U JP19075685 U JP 19075685U JP S6297898 U JPS6297898 U JP S6297898U
Authority
JP
Japan
Prior art keywords
opening
jet
jet nozzle
water
drilling ship
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
JP19075685U
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 JP19075685U priority Critical patent/JPS6297898U/ja
Publication of JPS6297898U publication Critical patent/JPS6297898U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Nozzles (AREA)
  • Jet Pumps And Other Pumps (AREA)

Description

【図面の簡単な説明】
第1,2図は本考案の一実施例としての噴出ノ
ズル付き開口部をそなえた掘削船を示すもので、
第1図はその要部を示す模式的縦断面図、第2図
は第1図の―矢視断面図であり、第3図は従
来の掘削船を示す模式的縦断面図である。 1…船底、2…上甲板、3…開口部、4…吸水
口、5…パイプ、6…ジエツトポンプ、7…噴出
ノズル、8…パイプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 船体中央部で船体を上下に貫通する開口部をそ
    なえた掘削船において、上記開口部の前端壁下縁
    部に、同開口部へ向かい水平方向もしくは、それ
    より下向きに水流を噴出させるべく取り付けられ
    たジエツト流噴出ノズルと、同噴出ノズルに圧力
    水を送給するポンプとが設けられたことを特徴と
    する、噴出ノズル付き開口部をそなえた掘削船。
JP19075685U 1985-12-11 1985-12-11 Pending JPS6297898U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19075685U JPS6297898U (ja) 1985-12-11 1985-12-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19075685U JPS6297898U (ja) 1985-12-11 1985-12-11

Publications (1)

Publication Number Publication Date
JPS6297898U true JPS6297898U (ja) 1987-06-22

Family

ID=31144271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19075685U Pending JPS6297898U (ja) 1985-12-11 1985-12-11

Country Status (1)

Country Link
JP (1) JPS6297898U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000025585A (ko) * 1998-10-13 2000-05-06 이해규 선박의 문풀부 저항 저감 장치
CN103748006A (zh) * 2012-07-20 2014-04-23 现代重工业株式会社 在船井内具有形成有凹型流动稳定部的用于抑制涡流的块体的钻井船
WO2016178575A1 (en) * 2015-05-04 2016-11-10 Gustomsc Resources B.V. A vessel provided with a moon pool

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000025585A (ko) * 1998-10-13 2000-05-06 이해규 선박의 문풀부 저항 저감 장치
CN103748006A (zh) * 2012-07-20 2014-04-23 现代重工业株式会社 在船井内具有形成有凹型流动稳定部的用于抑制涡流的块体的钻井船
CN103748006B (zh) * 2012-07-20 2016-06-22 现代重工业株式会社 在船井内具有形成有凹型流动稳定部的用于抑制涡流的块体的钻井船
WO2016178575A1 (en) * 2015-05-04 2016-11-10 Gustomsc Resources B.V. A vessel provided with a moon pool
NL2014763A (en) * 2015-05-04 2016-11-10 Gustomsc Resources Bv A vessel provided with a moon pool.
CN107787287A (zh) * 2015-05-04 2018-03-09 格斯特Msc资源公司 设置有月池的船舶
US10730589B2 (en) 2015-05-04 2020-08-04 Gustomsc B.V. Vessel provided with a moon pool

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