PT87468B - Boia maritima que serve de rele bidireccional entre uma capsula submarina emissora-receptora de sinais ultrassonicos e uma base terrestre - Google Patents

Boia maritima que serve de rele bidireccional entre uma capsula submarina emissora-receptora de sinais ultrassonicos e uma base terrestre Download PDF

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Publication number
PT87468B
PT87468B PT8746888A PT8746888A PT87468B PT 87468 B PT87468 B PT 87468B PT 8746888 A PT8746888 A PT 8746888A PT 8746888 A PT8746888 A PT 8746888A PT 87468 B PT87468 B PT 87468B
Authority
PT
Portugal
Prior art keywords
signals
capsule
buoy
receiver
emitter
Prior art date
Application number
PT8746888A
Other languages
English (en)
Portuguese (pt)
Other versions
PT87468A (pt
Inventor
Marco Weydert
Charles Nicholas Murray
Original Assignee
Euratom
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 Euratom filed Critical Euratom
Publication of PT87468A publication Critical patent/PT87468A/pt
Publication of PT87468B publication Critical patent/PT87468B/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Radio Relay Systems (AREA)
PT8746888A 1987-05-13 1988-05-12 Boia maritima que serve de rele bidireccional entre uma capsula submarina emissora-receptora de sinais ultrassonicos e uma base terrestre PT87468B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU86877A LU86877A1 (fr) 1987-05-13 1987-05-13 Bouee marine servant de relais bidirectionnel entre une capsule sous-marine emettrice-receptrice de signaux ultrasonores et une base terrestre

Publications (2)

Publication Number Publication Date
PT87468A PT87468A (pt) 1989-05-31
PT87468B true PT87468B (pt) 1993-09-30

Family

ID=19730922

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8746888A PT87468B (pt) 1987-05-13 1988-05-12 Boia maritima que serve de rele bidireccional entre uma capsula submarina emissora-receptora de sinais ultrassonicos e uma base terrestre

Country Status (6)

Country Link
EP (1) EP0291041B1 (de)
DE (1) DE3878728T2 (de)
DK (1) DK248088A (de)
ES (1) ES2039501T3 (de)
LU (1) LU86877A1 (de)
PT (1) PT87468B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4973970A (en) * 1989-07-14 1990-11-27 General Atomics Integrated automated system for waste site characterization
FR2674338B1 (fr) * 1991-03-19 1993-12-17 Orca Instrumentation Sarl Dispositif maritime concentrateur de poissons instrumente, systeme de peche comprenant de tels dispositifs, et station receptrice d'un tel systeme.
ES2239493B1 (es) * 2003-01-23 2006-11-16 Fundacion Internacional Para La Proteccion Y Difusion Del Arte Sistema de control y vigilancia de restos arqueologicos subacuaticos y calidad de las aguas.
US7509841B2 (en) * 2006-07-14 2009-03-31 Veyance Technologies, Inc. Flexible leak detection system and method for double carcass hose
US7387012B2 (en) 2006-07-14 2008-06-17 Veyance Technologies, Inc. Leak detection sensor system and method for double carcass hose
DE102010053614A1 (de) 2010-12-07 2012-06-14 L-3 Communications Elac Nautic Gmbh Übertragungsvorrichtung
RU2492508C1 (ru) * 2012-03-14 2013-09-10 Федеральное государственное военное образовательное учреждение высшего профессионального образования Военная академия Ракетных войск стратегического назначения имени Петра Великого МО РФ Устройство гидроакустического обнаружения
ES2504015B1 (es) * 2014-06-04 2015-07-07 Luis Felipe MAZO SANFELIZ Dispositivo flotante y sistema de comunicaciones para zonas acuáticas basado en dispositivos flotantes
CN111204411B (zh) * 2020-01-18 2021-11-16 米脂县宇宝北斗农业发展有限公司 一种自稳定式卫星信号放大浮标
CN114255657A (zh) * 2021-12-07 2022-03-29 国网福建省电力有限公司宁德供电公司 一种节能型海底电缆防护警示灯

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3191202A (en) * 1963-07-31 1965-06-29 Eugene H Handler Minimum motion moored buoy system
FR1415710A (fr) * 1964-09-12 1965-10-29 Centre Nat Rech Scient Dispositif d'exploration océanographique
US3570437A (en) * 1969-02-11 1971-03-16 Texas Instruments Inc Multi-cycle ocean data gathering system
US3674225A (en) * 1970-07-09 1972-07-04 Us Army Buoy
US4070671A (en) * 1975-09-18 1978-01-24 Rockwell International Corporation Navigation reference system
US4622557A (en) * 1984-10-31 1986-11-11 The United States Of America As Represented By The Secretary Of The Air Force Transdigitizer for relaying signals from global positioning system (GPS) satellites

Also Published As

Publication number Publication date
EP0291041A1 (de) 1988-11-17
DE3878728D1 (de) 1993-04-08
EP0291041B1 (de) 1993-03-03
DE3878728T2 (de) 1993-06-09
DK248088A (da) 1988-11-14
LU86877A1 (fr) 1988-06-13
DK248088D0 (da) 1988-05-06
PT87468A (pt) 1989-05-31
ES2039501T3 (es) 1993-10-01

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Legal Events

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FG3A Patent granted, date of granting

Effective date: 19930301

MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19950930