RU2017127110A - Акустическое устройство для образования звуковой завесы под водой - Google Patents

Акустическое устройство для образования звуковой завесы под водой Download PDF

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Publication number
RU2017127110A
RU2017127110A RU2017127110A RU2017127110A RU2017127110A RU 2017127110 A RU2017127110 A RU 2017127110A RU 2017127110 A RU2017127110 A RU 2017127110A RU 2017127110 A RU2017127110 A RU 2017127110A RU 2017127110 A RU2017127110 A RU 2017127110A
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RU
Russia
Prior art keywords
acoustic device
protrusions
acoustic
protrusion
paragraphs
Prior art date
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RU2017127110A
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English (en)
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RU2017127110A3 (ru
Inventor
Джереми Росс НЕДВЕЛЛ
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Фиш Гайданс Системз Лимитед
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Publication of RU2017127110A publication Critical patent/RU2017127110A/ru
Publication of RU2017127110A3 publication Critical patent/RU2017127110A3/ru

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Classifications

    • 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
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
    • A01K79/02—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery by electrocution
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
    • A01M29/30—Scaring or repelling devices, e.g. bird-scaring apparatus preventing or obstructing access or passage, e.g. by means of barriers, spikes, cords, obstacles or sprinkled water
    • 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
    • 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/22—Methods or devices for transmitting, conducting or directing sound for conducting sound through hollow pipes, e.g. speaking tubes
    • 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/32—Sound-focusing or directing, e.g. scanning characterised by the shape of the source
    • 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
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/02—Synthesis of acoustic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/44—Special adaptations for subaqueous use, e.g. for hydrophone

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Environmental Sciences (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Signal Processing (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Pest Control & Pesticides (AREA)
  • Insects & Arthropods (AREA)
  • Birds (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)

Claims (12)

1. Акустическое устройство для образования звуковой завесы под водой, причем указанное устройство содержит преобразователь, соединенный с акустическим волноводом, причем волновод содержит один или более выступов, в результате чего звук, генерируемый преобразователем, перемещается вдоль выступа или выступов для образования звуковой завесы.
2. Акустическое устройство по п. 1, в котором обеспечено два или более выступов.
3. Акустическое устройство по п. 1 или 2, в котором волновод имеет больший объем в месте соединения с преобразователем.
4. Акустическое устройство по п. 3, в котором выступы имеют разные длины.
5. Акустическое устройство по п. 4, в котором обеспечено три или более выступов, и они расположены так, что длина среднего выступа меньше длины внешних выступов.
6. Акустическое устройство по любому из пп. 2-5, в котором выступы расположены в виде веера/пальмовой ветви.
7. Акустическое устройство по п. 4, в котором обеспечено три или более выступов, и они расположены так, что длина среднего выступа больше длины внешних выступов.
8. Акустическое устройство по любому из пп. 2-7, в котором выступы являются ламинарными.
9. Акустическое устройство по любому из предыдущих пунктов, в котором один или каждый выступ сужается на конце, не присоединенном к акустическому волноводу.
10. Акустическое устройство по любому из предыдущих пунктов, в котором обеспечено два или более преобразователей, и преобразователи расположены так, чтобы обеспечивать непрерывную звуковую завесу.
11. Акустическое устройство по п. 10 при зависимости от любого из пп. 1-4, в котором каждый конец одного или каждого выступа присоединен к преобразователю.
12. Акустическое устройство по любому из предыдущих пунктов, в котором выступы выполнены из газосодержащего вспененного материала.
RU2017127110A 2016-07-29 2017-07-28 Акустическое устройство для образования звуковой завесы под водой RU2017127110A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1613141.9A GB2552780B (en) 2016-07-29 2016-07-29 An acoustic device for forming a wall of sound underwater
GB1613141.9 2016-07-29

Publications (2)

Publication Number Publication Date
RU2017127110A true RU2017127110A (ru) 2019-01-29
RU2017127110A3 RU2017127110A3 (ru) 2020-10-23

Family

ID=56936770

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017127110A RU2017127110A (ru) 2016-07-29 2017-07-28 Акустическое устройство для образования звуковой завесы под водой

Country Status (5)

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US (1) US10388267B2 (ru)
EP (1) EP3276615B1 (ru)
CA (1) CA2974315A1 (ru)
GB (1) GB2552780B (ru)
RU (1) RU2017127110A (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2552780B (en) * 2016-07-29 2018-11-28 Fish Guidance Systems Ltd An acoustic device for forming a wall of sound underwater
US11664779B2 (en) 2019-07-03 2023-05-30 Toyota Motor Engineering & Manufacturing North America, Inc. Acoustic impedance matching with bubble resonators
CN112956438B (zh) * 2021-04-14 2022-11-01 黄鱼岛海洋渔业集团有限公司 一种无网养殖声波船及其养殖方法

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Publication number Priority date Publication date Assignee Title
US3142034A (en) * 1959-02-10 1964-07-21 Miguel C Junger Elastic wave radiator and detector
US3674945A (en) * 1970-03-11 1972-07-04 Raytheon Co Acoustic impedance matching system
JPS586141B2 (ja) * 1978-05-25 1983-02-03 動力炉・核燃料開発事業団 音響導波棒の取付け方法
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GB2552780B (en) * 2016-07-29 2018-11-28 Fish Guidance Systems Ltd An acoustic device for forming a wall of sound underwater

Also Published As

Publication number Publication date
GB2552780B (en) 2018-11-28
GB2552780A (en) 2018-02-14
US10388267B2 (en) 2019-08-20
GB201613141D0 (en) 2016-09-14
CA2974315A1 (en) 2018-01-29
RU2017127110A3 (ru) 2020-10-23
EP3276615B1 (en) 2023-06-14
US20180033423A1 (en) 2018-02-01
EP3276615C0 (en) 2023-06-14
EP3276615A1 (en) 2018-01-31

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FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20210906