GB0900668D0 - Acoustic markers - Google Patents

Acoustic markers

Info

Publication number
GB0900668D0
GB0900668D0 GBGB0900668.5A GB0900668A GB0900668D0 GB 0900668 D0 GB0900668 D0 GB 0900668D0 GB 0900668 A GB0900668 A GB 0900668A GB 0900668 D0 GB0900668 D0 GB 0900668D0
Authority
GB
United Kingdom
Prior art keywords
acoustic markers
markers
acoustic
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.)
Ceased
Application number
GBGB0900668.5A
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.)
Subsea Asset Location Technologies Ltd
Original Assignee
SECR DEFENCE
UK Secretary of State for Defence
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 SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Priority to GBGB0900668.5A priority Critical patent/GB0900668D0/en
Publication of GB0900668D0 publication Critical patent/GB0900668D0/en
Priority to SG2011051141A priority patent/SG172994A1/en
Priority to CA2748884A priority patent/CA2748884A1/en
Priority to AU2010205518A priority patent/AU2010205518A1/en
Priority to EP10702161A priority patent/EP2387784A2/en
Priority to JP2011545801A priority patent/JP2012515364A/en
Priority to PCT/GB2010/050058 priority patent/WO2010082062A2/en
Priority to BRPI1007503A priority patent/BRPI1007503A2/en
Priority to GB1110673.9A priority patent/GB2477711B/en
Priority to CN2010800044762A priority patent/CN102282607B/en
Priority to RU2011133882/28A priority patent/RU2011133882A/en
Priority to US13/067,996 priority patent/US8547780B2/en
Ceased legal-status Critical Current

Links

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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/20—Reflecting arrangements
    • G10K11/205—Reflecting arrangements for underwater use
    • 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
    • G10K11/20—Reflecting arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves
    • G01S1/76—Systems for determining direction or position line
    • G01S1/82—Rotating or oscillating beam beacons defining directions in the plane of rotation or oscillation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Building Environments (AREA)
GBGB0900668.5A 2009-01-16 2009-01-16 Acoustic markers Ceased GB0900668D0 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GBGB0900668.5A GB0900668D0 (en) 2009-01-16 2009-01-16 Acoustic markers
RU2011133882/28A RU2011133882A (en) 2009-01-16 2010-01-15 ACOUSTIC MARKERS
EP10702161A EP2387784A2 (en) 2009-01-16 2010-01-15 Acoustic markers
CA2748884A CA2748884A1 (en) 2009-01-16 2010-01-15 Acoustic markers
AU2010205518A AU2010205518A1 (en) 2009-01-16 2010-01-15 Acoustic markers
SG2011051141A SG172994A1 (en) 2009-01-16 2010-01-15 Acoustic markers
JP2011545801A JP2012515364A (en) 2009-01-16 2010-01-15 Acoustic marker
PCT/GB2010/050058 WO2010082062A2 (en) 2009-01-16 2010-01-15 Acoustic markers
BRPI1007503A BRPI1007503A2 (en) 2009-01-16 2010-01-15 acoustic reflector.
GB1110673.9A GB2477711B (en) 2009-01-16 2010-01-15 Acoustic Markers
CN2010800044762A CN102282607B (en) 2009-01-16 2010-01-15 underwater acoustic beacon
US13/067,996 US8547780B2 (en) 2009-01-16 2011-07-14 Acoustic markers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0900668.5A GB0900668D0 (en) 2009-01-16 2009-01-16 Acoustic markers

Publications (1)

Publication Number Publication Date
GB0900668D0 true GB0900668D0 (en) 2009-02-25

Family

ID=40433382

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0900668.5A Ceased GB0900668D0 (en) 2009-01-16 2009-01-16 Acoustic markers
GB1110673.9A Expired - Fee Related GB2477711B (en) 2009-01-16 2010-01-15 Acoustic Markers

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1110673.9A Expired - Fee Related GB2477711B (en) 2009-01-16 2010-01-15 Acoustic Markers

Country Status (10)

Country Link
EP (1) EP2387784A2 (en)
JP (1) JP2012515364A (en)
CN (1) CN102282607B (en)
AU (1) AU2010205518A1 (en)
BR (1) BRPI1007503A2 (en)
CA (1) CA2748884A1 (en)
GB (2) GB0900668D0 (en)
RU (1) RU2011133882A (en)
SG (1) SG172994A1 (en)
WO (1) WO2010082062A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010277365B2 (en) * 2009-07-29 2016-09-08 Subsea Asset Location Technologies Limited Acoustic reflectors
CN109599089A (en) * 2018-11-21 2019-04-09 中国人民解放军海军工程大学 A kind of underwater sound corner reflector with foam layer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599747A (en) * 1968-12-16 1971-08-17 Palle G Hansen Spherical reflector
DE2855207C2 (en) * 1978-12-21 1980-04-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Sonar reflector
US5822272A (en) * 1997-08-13 1998-10-13 The United States Of America As Represented By The Secretary Of The Navy Concentric fluid acoustic transponder
GB2422282A (en) 2005-01-14 2006-07-19 Secr Defence Acoustic reflector
GB2437016B (en) * 2005-01-14 2008-05-28 Secr Defence An acoustic reflector
WO2007093002A1 (en) * 2006-02-16 2007-08-23 Ecobuoy Pty Ltd Sonar accessory & method
JP5068385B2 (en) 2008-04-02 2012-11-07 イギリス国 Adjustable acoustic reflector

Also Published As

Publication number Publication date
RU2011133882A (en) 2013-02-27
SG172994A1 (en) 2011-08-29
JP2012515364A (en) 2012-07-05
WO2010082062A3 (en) 2011-03-24
GB201110673D0 (en) 2011-08-10
CN102282607B (en) 2012-11-21
EP2387784A2 (en) 2011-11-23
CA2748884A1 (en) 2010-07-22
GB2477711B (en) 2012-12-12
AU2010205518A1 (en) 2011-07-21
CN102282607A (en) 2011-12-14
WO2010082062A2 (en) 2010-07-22
BRPI1007503A2 (en) 2016-02-16
GB2477711A (en) 2011-08-10

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: SUBSEA ASSET LOCATION TECHNOLOGIES LIMITED

Free format text: FORMER OWNER: THE SECRETARY OF STATE FOR DEFENCE,

AT Applications terminated before publication under section 16(1)