Nothing Special   »   [go: up one dir, main page]

FR2325557A2 - Sea bed exploration paravane towed by surface vessel - has secondary paravane guiding the first at equal depth - Google Patents

Sea bed exploration paravane towed by surface vessel - has secondary paravane guiding the first at equal depth

Info

Publication number
FR2325557A2
FR2325557A2 FR7529116A FR7529116A FR2325557A2 FR 2325557 A2 FR2325557 A2 FR 2325557A2 FR 7529116 A FR7529116 A FR 7529116A FR 7529116 A FR7529116 A FR 7529116A FR 2325557 A2 FR2325557 A2 FR 2325557A2
Authority
FR
France
Prior art keywords
paravane
towed
surface vessel
guiding
sea bed
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
FR7529116A
Other languages
French (fr)
Other versions
FR2325557B2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ECA SA
Original Assignee
ECA SA
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
Priority claimed from FR7415843A external-priority patent/FR2270141B1/fr
Application filed by ECA SA filed Critical ECA SA
Priority to FR7529116A priority Critical patent/FR2325557A2/en
Publication of FR2325557A2 publication Critical patent/FR2325557A2/en
Application granted granted Critical
Publication of FR2325557B2 publication Critical patent/FR2325557B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/48—Means for searching for underwater objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/42—Towed underwater vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Ocean & Marine Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The paravane (5a) is towed by a surface vessel (1) from a cable (3). The paravane is equipped with hydrofoils (6) which guide it to a certain pre-determined depth. The front of the paravane is equipped with a spool (11a). The spool carries a cable (9a) which unwinds to the front. The paravane (5a) is towed by a second paravane (10a). This is fitted with a stern rudder so that its direction and the direction of the main paravane (5a) may be altered relative to the surface vessel.
FR7529116A 1974-05-08 1975-09-23 Sea bed exploration paravane towed by surface vessel - has secondary paravane guiding the first at equal depth Granted FR2325557A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7529116A FR2325557A2 (en) 1974-05-08 1975-09-23 Sea bed exploration paravane towed by surface vessel - has secondary paravane guiding the first at equal depth

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7415843A FR2270141B1 (en) 1974-05-08 1974-05-08
FR7529116A FR2325557A2 (en) 1974-05-08 1975-09-23 Sea bed exploration paravane towed by surface vessel - has secondary paravane guiding the first at equal depth

Publications (2)

Publication Number Publication Date
FR2325557A2 true FR2325557A2 (en) 1977-04-22
FR2325557B2 FR2325557B2 (en) 1979-06-15

Family

ID=9160334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529116A Granted FR2325557A2 (en) 1974-05-08 1975-09-23 Sea bed exploration paravane towed by surface vessel - has secondary paravane guiding the first at equal depth

Country Status (1)

Country Link
FR (1) FR2325557A2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0290325A1 (en) * 1987-05-07 1988-11-09 Societe Eca System for exploring and surveying the sea bottom by means of an under-water vehicle, and for controlling it
FR2655940A1 (en) * 1980-05-09 1991-06-21 Eca Towed underwater device with a hydrofoil
FR2668446A1 (en) * 1990-10-30 1992-04-30 Mediterranee Const Ind Improvements made to wire-guided underwater craft
EP0504049A1 (en) * 1991-03-14 1992-09-16 ETAT FRANCAIS Représenté par le délégué général pour l'armement Method and apparatus for deploying a transmission wire for a submarine device from a launching platform
EP2327622A1 (en) * 2009-11-18 2011-06-01 ATLAS Elektronik GmbH Unmanned submarine and device for connecting a fibre optic cable to an unmanned submarine
EP2420440A1 (en) * 2010-08-18 2012-02-22 Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Device for recovering a naval or submarine vehicle
WO2012042177A1 (en) * 2010-10-01 2012-04-05 Ifremer - Institut Francais De Recherche Pour L'exploitation De La Mer System comprising an underwater vehicle and a base situated at the surface
WO2013157978A1 (en) * 2012-04-19 2013-10-24 Esaulov Evgeny Igorevich A self-propelled system of cleanup, inspection and repairs of the surface of vessel hulls and underwater objects
RU173254U1 (en) * 2016-04-04 2017-08-18 Общество с ограниченной ответственностью "Инжиниринговый центр "Крона" Robotic swimming facility for research and underwater operations

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655940A1 (en) * 1980-05-09 1991-06-21 Eca Towed underwater device with a hydrofoil
EP0290325A1 (en) * 1987-05-07 1988-11-09 Societe Eca System for exploring and surveying the sea bottom by means of an under-water vehicle, and for controlling it
FR2614869A1 (en) * 1987-05-07 1988-11-10 Eca IMPROVED SYSTEM FOR EXPLORING AND MONITORING SUB-AQUATIC FUNDS BY A SUBMERSIBLE MACHINE, AND CONTROLLING THE SAME
FR2668446A1 (en) * 1990-10-30 1992-04-30 Mediterranee Const Ind Improvements made to wire-guided underwater craft
EP0504049A1 (en) * 1991-03-14 1992-09-16 ETAT FRANCAIS Représenté par le délégué général pour l'armement Method and apparatus for deploying a transmission wire for a submarine device from a launching platform
FR2674015A1 (en) * 1991-03-14 1992-09-18 France Etat Armement METHOD AND DEVICE FOR DEPLOYING A FILM TRANSMISSION CABLE OF AN UNDERWATER MACHINE FROM A LAUNCHING PLATFORM.
EP2327622A1 (en) * 2009-11-18 2011-06-01 ATLAS Elektronik GmbH Unmanned submarine and device for connecting a fibre optic cable to an unmanned submarine
US8831393B2 (en) 2009-11-18 2014-09-09 Atlas Elektronik Gmbh Unmanned underwater vehicle and device for connection of an optical waveguide cable to an unmanned underwater vehicle
EP2420440A1 (en) * 2010-08-18 2012-02-22 Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER) Device for recovering a naval or submarine vehicle
FR2963924A1 (en) * 2010-08-18 2012-02-24 Ifremer DEVICE FOR RECOVERING A MARINE OR SUBMARINE DEVICE
WO2012042177A1 (en) * 2010-10-01 2012-04-05 Ifremer - Institut Francais De Recherche Pour L'exploitation De La Mer System comprising an underwater vehicle and a base situated at the surface
FR2965543A1 (en) * 2010-10-01 2012-04-06 Ifremer SYSTEM COMPRISING A SUBMARINE ENGINE AND A BASE LOCATED ON A SURFACE
WO2013157978A1 (en) * 2012-04-19 2013-10-24 Esaulov Evgeny Igorevich A self-propelled system of cleanup, inspection and repairs of the surface of vessel hulls and underwater objects
RU173254U1 (en) * 2016-04-04 2017-08-18 Общество с ограниченной ответственностью "Инжиниринговый центр "Крона" Robotic swimming facility for research and underwater operations

Also Published As

Publication number Publication date
FR2325557B2 (en) 1979-06-15

Similar Documents

Publication Publication Date Title
GB1345462A (en) Non-rotating depth controller paravane for seismic cables
GB1232688A (en)
YU45154B (en) Process for determining position of sea belt which is towed by a ship
FR2325557A2 (en) Sea bed exploration paravane towed by surface vessel - has secondary paravane guiding the first at equal depth
ES2000882A6 (en) Submarine craft.
GB1094883A (en) Method and apparatus for protecting ship hulls from marine organisms
GB1199658A (en) Boat Hull of the Planing Type
GB1434143A (en) Guidance of submerged loads
GB1246991A (en) An arrangement for raising an anchor
JPS5389996A (en) Laying submarine cable
FR2304510A1 (en) Appts for forming and laying submarine high voltage cables - stores unfinished cable and attaches underwater floats when laying cable
FR2443378A1 (en) Stabilising float for sailing boat - is attached by cables to mast and hull to eliminate centre-board and reduce drag
JPS5210000A (en) Underwater initial explosive for cutting cable towed by towing cable
GB1119152A (en) Method and apparatus for drag reduction on water-borne vehicles
FR2352708A1 (en) Recovering a submarine by manipulation from a ship - by lifting from a submerged position at a specific rate, greater than that of the rising of the swell
SE7508614L (en) DEVICE FOR CONTROLING A VESSEL USED FOR THE LAYING OF A PIPELINE ON THE SEA BOTTOM
JPS5389995A (en) Laying submarine cable
JPS549894A (en) Method of preventing stranding by means of guide submarine
JPS5392492A (en) Laying method of submarine cable
JPS5286691A (en) Ship guide system
ES452164A1 (en) Marine gas exploder and method of generating underwater acoustic signal
GB1083393A (en) Improved ship mooring device
GB1206580A (en) Sonar pulse emitting submarine cable for guidance of surface and submarine vessels, and their detection with special reference to an investigation of the loch ness monster
JPS51113188A (en) Apparatus for laying submarine cable
GB1077293A (en) Method and apparatus for marking, relocating and re-establishing contact with a submarine equipment