JP4798692B2 - ストリーマケーブルを横方向に操縦するための装置および方法 - Google Patents
ストリーマケーブルを横方向に操縦するための装置および方法 Download PDFInfo
- Publication number
- JP4798692B2 JP4798692B2 JP2005149692A JP2005149692A JP4798692B2 JP 4798692 B2 JP4798692 B2 JP 4798692B2 JP 2005149692 A JP2005149692 A JP 2005149692A JP 2005149692 A JP2005149692 A JP 2005149692A JP 4798692 B2 JP4798692 B2 JP 4798692B2
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- Japan
- Prior art keywords
- wing
- cable
- shaft
- underwater cable
- connector
- 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.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
- G01V1/201—Constructional details of seismic cables, e.g. streamers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
- G01V1/3817—Positioning of seismic devices
- G01V1/3826—Positioning of seismic devices dynamic steering, e.g. by paravanes or birds
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Geophysics (AREA)
- Engineering & Computer Science (AREA)
- Oceanography (AREA)
- Catching Or Destruction (AREA)
- Geophysics And Detection Of Objects (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
24:ストリーマ
26:ケーブル操縦装置
30,66:本体
32,33,90,91:ウイング
36,37:旋回軸
38:駆動機構
Claims (19)
- コネクタと、制御装置と、バラスト手段とを備える水中ケーブル操縦装置であって、
前記コネクタは、水中ケーブルの周辺の回りに取り付け可能であると共に該ケーブルを中心として回転可能であり、
前記制御装置は、
前記ケーブルの外部でコネクタに接続された本体と、
該本体の第1の側部から延びた第1のシャフトと、
該第1のシャフトの一端に取り付けられると共に該第1のシャフトの軸まわりの回転によって規定される第1の軸を中心として旋回するように配置された第1のウイングと、
前記第1のシャフトに接続されて、該第1のシャフトを前記第1の軸に沿って回転させ、これにより前記第1のウイングのアタックの角度を調整する駆動機構とを含み、
前記第1の軸は、前記ケーブルに交差するものではなく、
前記バラスト手段は、前記制御装置にバラストを付けることを助けて、前記第1の軸をほぼ垂直に配設された状態に維持すると共に、前記ケーブルを水平に操縦可能にするものであることを特徴とする水中ケーブル操縦装置。 - 前記制御装置とは逆の水中ケーブルの側部でコネクタに接続された第2の制御装置を更に備えることを特徴とする請求項1に記載の水中ケーブル操縦装置。
- 前記バラスト手段は、前記第1のウイング内に重み付けされた部分を有することを特徴とする請求項1に記載の水中ケーブル操縦装置。
- 前記バラスト手段は、前記第1のウイング内に、該第1のウイングの残部よりも低密度の発泡部分を有することを特徴とする請求項1に記載の水中ケーブル操縦装置。
- 前記バラスト手段は、前記第1のウイング内に中空部分を有することを特徴とする請求項1に記載の水中ケーブル操縦装置。
- 前記第1のウイングは、該ウイング先端にタンクを有することを特徴とする請求項1に記載の水中ケーブル操縦装置。
- 前記制御装置は、第1のウイングに対向する第1のシャフトの端部に取り付けられると共に第1のシャフトの軸まわりの回転によって規定される第1の軸を中心として旋回するように配置された第2のウイングを更に有する請求項1に記載の装置。
- 前記第1のウイングと第2のウイングが単一のウイング構造として一体的に形成されていることを特徴とする請求項7に記載の水中ケーブル操縦装置。
- 前記制御装置は、
前記第1のウイングとは逆の本体の第2の側部から延びると共に前記ケーブルとは交差しない第2の軸を規定する第2のシャフトと、
該第2のシャフトに接続された第2のウイングと、
前記第2のシャフトに接続されて、該第2のシャフトを第2の軸に沿って回転させ、これにより第2のウイングのアタックの角度を調整する駆動機構とをことを特徴とする請求項1に記載の水中ケーブル操縦装置。 - 前記第1のシャフトおよび第2のシャフトは、軸方向に整列されていることを特徴とする請求項9に記載の水中ケーブル操縦装置。
- 前記第1のシャフトおよび第2のシャフトは、同じシャフトの対向する端部であることを特徴とする請求項9に記載の水中ケーブル操縦装置。
- 前記駆動機構は、第1のウイングに結合された第1のアクチュエータと、第2のウイングに結合された第2のアクチュエータとを有することを特徴とする請求項9に記載の水中ケーブル操縦装置。
- 前記駆動機構は、第1と第2の両ウイングに結合された1つのアクチュエータを有することを特徴とする請求項9に記載の水中ケーブル操縦装置。
- 前記制御装置は、本体の方位を表す信号を生成する方位センサを有することを特徴とする請求項1に記載の水中ケーブル操縦装置。
- 前記制御装置は、水中の本体の加速度を表す信号を生成する加速度計を有することを特徴とする請求項1に記載の水中ケーブル操縦装置。
- 前記第1のウイングは、第2のウイングよりも重いことを特徴とする請求項9に記載の水中ケーブル操縦装置。
- 前記バラスト手段は、コネクタの周辺の回りで、制御装置から円周方向にオフセットされた位置において、コネクタに取り付けられた負方向浮揚性の本体を備えることを特徴とする請求項1に記載の水中ケーブル操縦装置。
- 前記バラスト手段は、本体から延びた正方向浮揚性の付加物を有することを特徴とする請求項1に記載の水中ケーブル操縦装置。
- 前記バラスト手段は、コネクタに接続されたフロートを有することを特徴とする請求項1に記載の水中ケーブル操縦装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/709,772 US7092315B2 (en) | 2004-05-27 | 2004-05-27 | Device for laterally steering streamer cables |
US10/709,772 | 2004-05-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005338083A JP2005338083A (ja) | 2005-12-08 |
JP2005338083A5 JP2005338083A5 (ja) | 2008-06-19 |
JP4798692B2 true JP4798692B2 (ja) | 2011-10-19 |
Family
ID=34941439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005149692A Expired - Fee Related JP4798692B2 (ja) | 2004-05-27 | 2005-05-23 | ストリーマケーブルを横方向に操縦するための装置および方法 |
Country Status (8)
Country | Link |
---|---|
US (2) | US7092315B2 (ja) |
EP (1) | EP1600795B1 (ja) |
JP (1) | JP4798692B2 (ja) |
CN (1) | CN1707288B (ja) |
AU (1) | AU2005202002C1 (ja) |
CA (1) | CA2508397C (ja) |
NO (1) | NO337856B1 (ja) |
SG (1) | SG117604A1 (ja) |
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2004
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-
2005
- 2005-05-10 AU AU2005202002A patent/AU2005202002C1/en not_active Ceased
- 2005-05-23 JP JP2005149692A patent/JP4798692B2/ja not_active Expired - Fee Related
- 2005-05-24 EP EP05253188.6A patent/EP1600795B1/en active Active
- 2005-05-25 CA CA2508397A patent/CA2508397C/en active Active
- 2005-05-26 NO NO20052541A patent/NO337856B1/no unknown
- 2005-05-26 SG SG200503327A patent/SG117604A1/en unknown
- 2005-05-27 CN CN2005100743522A patent/CN1707288B/zh active Active
-
2006
- 2006-08-07 US US11/462,743 patent/US7423929B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2508397A1 (en) | 2005-11-27 |
NO20052541L (no) | 2005-11-28 |
US20050276161A1 (en) | 2005-12-15 |
CN1707288B (zh) | 2010-10-06 |
EP1600795B1 (en) | 2020-06-24 |
US7423929B1 (en) | 2008-09-09 |
AU2005202002B2 (en) | 2011-08-11 |
JP2005338083A (ja) | 2005-12-08 |
US20080212406A1 (en) | 2008-09-04 |
AU2005202002A1 (en) | 2005-12-15 |
CN1707288A (zh) | 2005-12-14 |
US7092315B2 (en) | 2006-08-15 |
AU2005202002C1 (en) | 2012-01-19 |
CA2508397C (en) | 2011-07-05 |
NO337856B1 (no) | 2016-07-04 |
NO20052541D0 (no) | 2005-05-26 |
SG117604A1 (en) | 2005-12-29 |
EP1600795A3 (en) | 2015-01-21 |
EP1600795A2 (en) | 2005-11-30 |
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