EP0214525A1 - Véhicule sous-marin - Google Patents

Véhicule sous-marin Download PDF

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Publication number
EP0214525A1
EP0214525A1 EP86111539A EP86111539A EP0214525A1 EP 0214525 A1 EP0214525 A1 EP 0214525A1 EP 86111539 A EP86111539 A EP 86111539A EP 86111539 A EP86111539 A EP 86111539A EP 0214525 A1 EP0214525 A1 EP 0214525A1
Authority
EP
European Patent Office
Prior art keywords
vehicle body
streamer
vehicle according
holding
underwater vehicle
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
EP86111539A
Other languages
German (de)
English (en)
Other versions
EP0214525B1 (fr
Inventor
Egidius Arens
Peter Kühnle
Manfred Meyersieck
Alfred Schulte
Ulrich Dr. Stumpff
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.)
Atlas Elektronik GmbH
Original Assignee
Fried Krupp AG
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 by Fried Krupp AG filed Critical Fried Krupp AG
Publication of EP0214525A1 publication Critical patent/EP0214525A1/fr
Application granted granted Critical
Publication of EP0214525B1 publication Critical patent/EP0214525B1/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • B63G8/39—Arrangements of sonic watch equipment, e.g. low-frequency, sonar
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys

Definitions

  • the invention relates to an underwater vehicle, in particular a submarine, with at least one side antenna arranged on the vehicle body and extending in the longitudinal direction of the vehicle for receiving acoustic signals.
  • each side antenna arranged on port and starboard also called flank array sonar (FAS)
  • FAS flank array sonar
  • Noise sources in the underwater vehicle such as drive motors and the like, generate not insignificant noises which are transmitted via the vehicle body to the hydrophones of the side antennas attached to the vehicle body. Since this so-called structure-borne noise largely covers the useful sound received by the hydrophones as background noise, structure-borne noise decoupling of the hydrophones is essential. Such decoupling of structure-borne noise by individual suspension of the hydrophones on the vehicle body is very complex and almost impossible to retrofit for underwater vehicles that have already been completed for reasons of cost.
  • the invention is based on the object, in a watercraft, in particular a submarine, with the side antenna to construct the latter in such a way and to connect it to the vehicle body that a technically simple attachment of the side antenna to the vehicle body the individual hydrophones are achieved while maintaining good structure-borne noise decoupling.
  • This constructive training is intended to allow the side antenna to be retrofitted to the vehicle body that has already been completed without further ado and at a reasonable cost.
  • the well-known hydrophone streamer which in its construction z. B. is shown and described in US Pat. No. 4,160,229 and has found its first use as a seismic measuring cable, consists of a hydrophone chain in which the individual hydrophones are coupled between the spacing elements in a completely decoupled manner.
  • the spacer elements and the individual hydrophones are surrounded by a sheath, and the electrical connection lines to the individual hydrophones are routed as a wire harness in the interior of the sheath.
  • the cover which is closed at the end, is filled with a liquid which, on the one hand, acoustically decouples the individual hydrophones from one another and, on the other hand, is used to make the streamer buoyancy-neutral.
  • Such hydrophone streamers are currently also used in large lengths as tow antennas or towed arrays drawn by submarines in the water.
  • the construction of the side antenna according to the invention and its attachment to the vehicle body ensures very good structure-borne noise decoupling of the individual hydrophones.
  • the side antenna can be easily retrofitted to the vehicle body that has already been manufactured, and at such low retrofitting costs that retrofitting of submarines with side antennas is very attractive.
  • An advantageous embodiment of the invention results from claim 2. This measure results in a very simple mounting of the streamer on the vehicle body with good structure-borne noise decoupling. This structure-borne noise decoupling is further improved in the exemplary embodiment of the invention according to claim 4 in that the spacer elements of the hydrophone streamer are additionally largely elastically suspended on the holding members fastened to the vehicle body.
  • An advantageous embodiment of the invention also results from claim 5.
  • the coating of the vehicle body in the region of the streamer results in attenuation of the signals acoustically emitted by the side wall.
  • Such acoustic signal radiation can be triggered both by natural vibrations of the side wall and by reflections of useful signals on the side wall.
  • An advantageous embodiment of the invention results from claim 8.
  • These measures make it possible to significantly increase the distance from the side antenna to the vehicle body and at the same time the maneuverability of the vehicle, for. B. when putting on, not to impair or to effectively protect the side antennas from necessary damage or destruction when maneuvering the vehicle.
  • the distance of the side antenna of approx. 60 - 100cm from the vehicle body that can be achieved with the specified measures is sufficient to almost completely eliminate the influence of the vehicle body on noise and to ensure a very good S / N ratio of the side antenna.
  • the submarine shown in FIG. 1 as an example of an underwater vehicle has, in a known manner, an elongated hull 10 and an entry tower 11 protruding therefrom.On port and starboard, a side antenna 12 is attached to the hull 10 slightly below the center line, of which in Fig. 1 only the starboard side antenna can be seen.
  • the side antenna extends over a substantial part of the longitudinal extent of the hull 10 and is preferably located exclusively in the rectilinearly stretched area of the hull 10.
  • the side antenna 12 which has a length of approximately 30 m, consists of a hydrophone streamer 13 enclosed by an enveloping body 14 (FIG. 2).
  • a hydrophone streamer 13 also known as a hydrophone drag chain or seismic measuring cable, is known per se.
  • An embodiment of such a hydrophone streamer 13 is described in US Pat. No. 4,160,229 or in DE-OS 29 41 028.
  • the hydrophone streamer 13 shown here in detail and in section in FIG. 3 is described in DE-OS 27 19 951 (there FIG. 8), so that the structure of the hydrophone streamer 13 is only briefly explained here for the sake of clarity.
  • the hydrophone streamer 13 has a hose jacket 15 which is supported by shaped pieces 16 at certain intervals. These spacer elements formed by the shaped pieces 16 each consist of two prefabricated plastic molded parts 161, 162 with through openings 17, 18 for two line strands 19, 20, in which the connecting lines leading to hydrophones 21 are combined.
  • the fittings 161, 162 are on two pull cables 22, 23 at certain intervals, for. B. by clamping sleeves 24, and thus securely held against longitudinal displacement.
  • the hydrophones 21 arranged at certain intervals in the hose jacket 15 are each arranged between two shaped pieces 16.
  • the hydrophones 21 (FIG. 4), which are cylindrical in design, are seated in a holder 25 clamped on the pull cables 22, 23.
  • This holder is simply composed of two resilient halves 251, 252, for example made of plastic, the pull cables 22, 23 of which each half-comprehensive end portions are held together by spring clips 26.
  • the middle part of the assembled holder 25 encloses a cylindrical cavity for receiving the hydrophone 21, which is resiliently held therein.
  • the hose jacket 15 is filled with liquid, which ensures good acoustic transmission properties between the hydrophones 21 and the hose jacket 15.
  • the hydrophone streamer 13 and the holding members 27 with their fasteners 29 are of that Covering body 14 covered, which is completed on both ends and is attached to fastening tabs 31 connected to the foundation 28.
  • the outer skin of the hull 10 is provided with a sound-absorbing or sound-absorbing coating 32.
  • the coating 32 expediently also covers the foundation 28.
  • the side antenna 112 again designed as a hydrophone streamer 113, is attached to two movable holding arms 133, 134.
  • a traction cable 135 or 136 engages on each end face of the hydrophone streamer 113.
  • the traction cables 135, 136 can be wound up via cable winches (not shown) arranged in the hull 110, so that the hydrophone streamer 113 assumes a largely straight stretch position between the holding arms 133, 134.
  • the holding arms 133, 134 are designed to be movable relative to the hull 110.
  • a drive mechanism 137 (FIG. 6) engages on each holding arm 133, 134, by means of which the holding arm 133 or 134 can be transferred into two different positions.
  • the holding arms 133, 134 are designed as pressure-medium-driven telescopic rods 138 which can be moved in and out in the horizontal direction.
  • the drive mechanism 137 is formed by a hydraulic cylinder 139 which is connected to a hydraulic system (not shown) via two separate pressure lines 140, 141. At their free end, the telescopic rods 138 each carry a fastening element 129 encompassing the hydrophone streamer 113.
  • the hull 110 consists in a known manner of an inner pressure body 142 and a hull 143 which surrounds the pressure body 142 at a distance.
  • the space 144 between the hull 143 and the pressure body 142 is flooded.
  • the drive mechanism 137 is expediently arranged in the intermediate space 144 and fastened to the hull 142.
  • the holding arms 133, 134 in the form of the telescopic rods 138 pass through recesses 145 in the hull 143.
  • the hydrophone streamer 113 is protected between beads 146, 147, which each surround a recess 145 in the hull 143.
  • the hydrophone streamer 113 assumes a maximum distance from the hull 110.
  • the extension length of the telescopic rods 138 is dimensioned such that the hydrophone streamer 113 is now essentially outside the acoustic near field of sound radiation emanating from the hull 110.
  • both holding positions of the holding arms 133, 134 lie in a horizontal plane 148.
  • the position of this horizontal plane 148 with respect to the hull 110 is such that the hull 110 has its greatest horizontal width dimension here.
  • the hydrophone strea is mer 213 and 313 in turn attached to two with respect to the hull 210 and 310 movable support arms, of which only one of the support arms 233 and 333 can be seen.
  • the holding arms are each held on the hull 243 about a horizontal pivot axis 249 pointing in the longitudinal direction of the ship.
  • the holding arm 233 is pivoted via a pivoting lever 250, which in turn is driven by a hydraulic cylinder 239.
  • FIG. 8 shows the holding arm 233 for the starboard side antenna 212 in its state when it is folded against the hull 210 and the holding arm 233 for the port side antenna 212 in its state when it is folded down from the hull 210.
  • the shape of the holding arm 233 is adapted to the curvature of the ship's hull 243, so that it is largely in a form-fitting manner.
  • the hydrophone streamer 213 and 313 also lies in the second holding arm position, folded away from the hull 210 and 310, in the horizontal plane 248 and 348, in which the hull 210 and 310 also has its largest width dimension having.
  • the hydrophone streamer 213 lies below this horizontal plane 248 and the hydrophone streamer 313 lies above this horizontal plane 348, the latter position being selected such that the hydrophone streamer 313 lies above the water surface 351 when the submarine is exposed.
  • the invention is not restricted to the exemplary embodiment described above.
  • the hydrophone streamer can also be constructed in a different way, as shown and described here in FIGS. 3 and 4. Practically all commercially available hydrophone streamers with the appropriate length can be used. Also the attachment of the hydrophone streamer to the side wall of the hull is not mandatory. If required for certain purposes, the hydrophone streamer can also be placed along the deck of the hull.

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
EP86111539A 1985-09-11 1986-08-20 Véhicule sous-marin Expired EP0214525B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3532309 1985-09-11
DE19853532309 DE3532309A1 (de) 1985-09-11 1985-09-11 Unterwasserfahrzeug

Publications (2)

Publication Number Publication Date
EP0214525A1 true EP0214525A1 (fr) 1987-03-18
EP0214525B1 EP0214525B1 (fr) 1988-11-09

Family

ID=6280595

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86111539A Expired EP0214525B1 (fr) 1985-09-11 1986-08-20 Véhicule sous-marin

Country Status (4)

Country Link
EP (1) EP0214525B1 (fr)
DE (2) DE3532309A1 (fr)
ES (1) ES2000882A6 (fr)
NO (1) NO160987C (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006015645A1 (fr) 2004-08-05 2006-02-16 Atlas Elektronik Gmbh Antenne subaquatique electroacoustique
RU2308052C1 (ru) * 2005-12-28 2007-10-10 Сергей Алексеевич Бахарев Способ обнаружения, идентификации и определения пространственных координат объектов при всплытии подводного аппарата
ITPT20090013A1 (it) * 2009-09-22 2009-12-22 Pin Craft Srl Automatismo con cilindro oleodinamico per la movimentazione del rilevatore sonar-sounder subacqueo posto sullo scafo di imbarcazioni di qualunque tipo.
WO2010046300A1 (fr) * 2008-10-20 2010-04-29 Atlas Elektronik Gmbh Dispositif de fixation d'une antenne sous-marine
US20120113757A1 (en) * 2010-08-04 2012-05-10 Lockheed Martin Corporation Hull mounted linear sonar array
RU2621638C1 (ru) * 2016-04-15 2017-06-06 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Способ подводной сейсмической разведки
WO2018059613A1 (fr) * 2016-09-27 2018-04-05 Atlas Elektronik Gmbh Antenne sous-marine pour engin sous-marin et corps de coque muni d'une telle antenne sous-marine
RU2696816C1 (ru) * 2017-12-07 2019-08-06 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Устройство для подводной подледной сейсмической разведки

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3642747A1 (de) * 1986-12-15 1988-06-16 Krupp Atlas Elektronik Gmbh Huellkoerper fuer eine hydrophonanordnung
DE3834669C2 (de) * 1988-10-12 1996-11-28 Stn Atlas Elektronik Gmbh Akustische Dämmungsvorrichtung für Seitenantennen bei Unterwasserfahrzeugen
RU2309872C1 (ru) * 2006-05-10 2007-11-10 Федеральное государственное унитарное предприятие центральный научно-исследовательский институт "Гидроприбор" Устройство гидроакустического наблюдения за подводной сигнально-помеховой обстановкой
DE102006060796B4 (de) * 2006-12-21 2010-09-02 Atlas Elektronik Gmbh Unterwasserantenne
RU2397431C2 (ru) * 2007-01-25 2010-08-20 Виктор Германович Зотин Способ защиты территориальных вод и устройство для его осуществления
DE102008052355A1 (de) 2008-10-20 2010-04-22 Atlas Elektronik Gmbh Unterwasserantenne
FR2991661B1 (fr) 2012-06-11 2014-08-08 Dcns Structure d'engin sous-marin tel qu'un sous-marin
RU2550757C1 (ru) * 2013-12-04 2015-05-10 Федеральное государственное казенное военное образовательное учреждение высшего профессионального образования "Военный учебно-научный центр Военно-Морского Флота "Военно-морская академия имени Адмирала Флота Советского Союза Н.Г. Кузнецова" Устройство обнаружения шумовых гидроакустических сигналов на основе квадратурного приемника
RU2696820C1 (ru) * 2017-12-07 2019-08-06 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Способ подводной подледной сейсморазведки и устройство для его осуществления
RU2734492C1 (ru) * 2020-01-27 2020-10-19 Акционерное общество "Центральное конструкторское бюро морской техники "Рубин" Комплекс сейсморазведки
DE102022202249A1 (de) * 2022-03-04 2023-09-07 Atlas Elektronik Gmbh Wasserschallempfangsanordnung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906425C (de) * 1943-02-13 1954-03-15 Atlas Werke Ag Einbau von Schallsendern oder -empfaengern, insbesondere in die Bordwand eines Schiffes
DE2317840B2 (de) * 1973-04-10 1976-01-02 Ingenieurkontor Luebeck Prof. Dipl.Ing. Ulrich Gabler, 2400 Luebeck Unterwasserfahrzeug mit ausfahrbarem Antennenträger
DE2719951A1 (de) * 1977-05-04 1978-11-16 Prakla Seismos Gmbh Messkabel fuer seeseismische messungen
US4160229A (en) * 1976-07-08 1979-07-03 Honeywell Inc. Concentric tube hydrophone streamer
DE2941028A1 (de) * 1979-10-10 1981-04-23 Honeywell Inc., Minneapolis, Minn. Hydrophon-schleppkoerper
DE3316026A1 (de) * 1983-05-03 1984-11-08 Bundesrepublik Deutschland, vertreten durch den Bundesminister der Verteidigung, dieser vertreten durch den Präsidenten des Bundesamtes für Wehrtechnik und Beschaffung, 5400 Koblenz Aufnahmevorrichtung fuer schleppantennen auf u-booten

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906425C (de) * 1943-02-13 1954-03-15 Atlas Werke Ag Einbau von Schallsendern oder -empfaengern, insbesondere in die Bordwand eines Schiffes
DE2317840B2 (de) * 1973-04-10 1976-01-02 Ingenieurkontor Luebeck Prof. Dipl.Ing. Ulrich Gabler, 2400 Luebeck Unterwasserfahrzeug mit ausfahrbarem Antennenträger
US4160229A (en) * 1976-07-08 1979-07-03 Honeywell Inc. Concentric tube hydrophone streamer
DE2719951A1 (de) * 1977-05-04 1978-11-16 Prakla Seismos Gmbh Messkabel fuer seeseismische messungen
DE2941028A1 (de) * 1979-10-10 1981-04-23 Honeywell Inc., Minneapolis, Minn. Hydrophon-schleppkoerper
DE3316026A1 (de) * 1983-05-03 1984-11-08 Bundesrepublik Deutschland, vertreten durch den Bundesminister der Verteidigung, dieser vertreten durch den Präsidenten des Bundesamtes für Wehrtechnik und Beschaffung, 5400 Koblenz Aufnahmevorrichtung fuer schleppantennen auf u-booten

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006015645A1 (fr) 2004-08-05 2006-02-16 Atlas Elektronik Gmbh Antenne subaquatique electroacoustique
US7800980B2 (en) 2004-08-05 2010-09-21 Atlas Elektronik Gmbh Electroacoustic underwater antenna
KR101088246B1 (ko) 2004-08-05 2011-11-30 아틀라스 엘렉트로닉 게엠베하 전기 음향적 수중 안테나
NO337815B1 (no) * 2004-08-05 2016-06-27 Atlas Elektronik Gmbh Elektroakustisk undervannsantenne
RU2308052C1 (ru) * 2005-12-28 2007-10-10 Сергей Алексеевич Бахарев Способ обнаружения, идентификации и определения пространственных координат объектов при всплытии подводного аппарата
WO2010046300A1 (fr) * 2008-10-20 2010-04-29 Atlas Elektronik Gmbh Dispositif de fixation d'une antenne sous-marine
ITPT20090013A1 (it) * 2009-09-22 2009-12-22 Pin Craft Srl Automatismo con cilindro oleodinamico per la movimentazione del rilevatore sonar-sounder subacqueo posto sullo scafo di imbarcazioni di qualunque tipo.
US20120113757A1 (en) * 2010-08-04 2012-05-10 Lockheed Martin Corporation Hull mounted linear sonar array
US8737172B2 (en) * 2010-08-04 2014-05-27 Lockheed Martin Corporation Hull mounted linear sonar array
RU2621638C1 (ru) * 2016-04-15 2017-06-06 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Способ подводной сейсмической разведки
WO2018059613A1 (fr) * 2016-09-27 2018-04-05 Atlas Elektronik Gmbh Antenne sous-marine pour engin sous-marin et corps de coque muni d'une telle antenne sous-marine
RU2696816C1 (ru) * 2017-12-07 2019-08-06 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Устройство для подводной подледной сейсмической разведки

Also Published As

Publication number Publication date
DE3661132D1 (en) 1988-12-15
NO863500L (no) 1987-03-12
NO160987B (no) 1989-03-13
DE3532309A1 (de) 1987-03-19
NO160987C (no) 1989-06-21
NO863500D0 (no) 1986-09-02
EP0214525B1 (fr) 1988-11-09
ES2000882A6 (es) 1988-03-16

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