GB2477711B - Acoustic Markers - Google Patents

Acoustic Markers

Info

Publication number: GB2477711B
Authority: GB; United Kingdom
Prior art keywords: acoustic markers; markers; acoustic
Prior art date: 2009-01-16
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.): Expired - Fee Related

Application number

GB1110673.9A

Other versions

GB201110673D0 (en

GB2477711A (en

Inventor

Carl Peter Tiltman

Andrew Malcolm Tulloch

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

Subsea Asset Location Technologies Ltd

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.)

2009-01-16

Filing date

2010-01-15

Publication date

2012-12-12

2010-01-15 Application filed by Subsea Asset Location Technologies Ltd filed Critical Subsea Asset Location Technologies Ltd

2011-08-10 Publication of GB201110673D0 publication Critical patent/GB201110673D0/en

2011-08-10 Publication of GB2477711A publication Critical patent/GB2477711A/en

2012-12-12 Application granted granted Critical

2012-12-12 Publication of GB2477711B publication Critical patent/GB2477711B/en

Status Expired - Fee Related legal-status Critical Current

2030-01-15 Anticipated expiration legal-status Critical

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)
Radar, Positioning & Navigation (AREA)
General Physics & Mathematics (AREA)
Computer Networks & Wireless Communication (AREA)
Remote Sensing (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)

GB1110673.9A 2009-01-16 2010-01-15 Acoustic Markers Expired - Fee Related GB2477711B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB0900668.5A GB0900668D0 (en)	2009-01-16	2009-01-16	Acoustic markers
PCT/GB2010/050058 WO2010082062A2 (en)	2009-01-16	2010-01-15	Acoustic markers

Publications (3)

Publication Number	Publication Date
GB201110673D0 GB201110673D0 (en)	2011-08-10
GB2477711A GB2477711A (en)	2011-08-10
GB2477711B true GB2477711B (en)	2012-12-12

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 Before (1)

Application Number	Title	Priority Date	Filing Date
GBGB0900668.5A Ceased GB0900668D0 (en)	2009-01-16	2009-01-16	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
GB2484604B (en) *	2009-07-29	2012-08-29	Subsea Asset Location Tech Ltd	Scouring monitor
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

Citations (5)

* 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
DE2855207B1 (en) *	1978-12-21	1979-08-02	Licentia Gmbh	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
WO2007093002A1 (en) *	2006-02-16	2007-08-23	Ecobuoy Pty Ltd	Sonar accessory & method
US20080111448A1 (en) *	2005-01-14	2008-05-15	John Darren Smith	Acoustic Reflector

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2437016B (en) *	2005-01-14	2008-05-28	Secr Defence	An acoustic reflector
RU2495501C2 (en)	2008-04-02	2013-10-10	Государственный Секретарь По Обороне	Tunable acoustic reflector

2009
- 2009-01-16 GB GBGB0900668.5A patent/GB0900668D0/en not_active Ceased
2010
- 2010-01-15 EP EP10702161A patent/EP2387784A2/en not_active Withdrawn
- 2010-01-15 AU AU2010205518A patent/AU2010205518A1/en not_active Abandoned
- 2010-01-15 CA CA2748884A patent/CA2748884A1/en not_active Abandoned
- 2010-01-15 RU RU2011133882/28A patent/RU2011133882A/en not_active Application Discontinuation
- 2010-01-15 JP JP2011545801A patent/JP2012515364A/en active Pending
- 2010-01-15 GB GB1110673.9A patent/GB2477711B/en not_active Expired - Fee Related
- 2010-01-15 WO PCT/GB2010/050058 patent/WO2010082062A2/en not_active Ceased
- 2010-01-15 SG SG2011051141A patent/SG172994A1/en unknown
- 2010-01-15 CN CN2010800044762A patent/CN102282607B/en not_active Expired - Fee Related
- 2010-01-15 BR BRPI1007503A patent/BRPI1007503A2/en not_active Application Discontinuation

Patent Citations (5)

* 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
DE2855207B1 (en) *	1978-12-21	1979-08-02	Licentia Gmbh	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
US20080111448A1 (en) *	2005-01-14	2008-05-15	John Darren Smith	Acoustic Reflector
WO2007093002A1 (en) *	2006-02-16	2007-08-23	Ecobuoy Pty Ltd	Sonar accessory & method

Also Published As

Publication number	Publication date
BRPI1007503A2 (en)	2016-02-16
GB0900668D0 (en)	2009-02-25
CN102282607A (en)	2011-12-14
WO2010082062A2 (en)	2010-07-22
SG172994A1 (en)	2011-08-29
WO2010082062A3 (en)	2011-03-24
GB201110673D0 (en)	2011-08-10
EP2387784A2 (en)	2011-11-23
CN102282607B (en)	2012-11-21
GB2477711A (en)	2011-08-10
RU2011133882A (en)	2013-02-27
JP2012515364A (en)	2012-07-05
AU2010205518A1 (en)	2011-07-21
CA2748884A1 (en)	2010-07-22

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GB0916506D0 (en)	2009-10-28	Structures
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GB0912110D0 (en)	2009-08-19	Sound trungen
GB201006093D0 (en)	2010-05-26	Acoustic markers
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Legal Events

Date	Code	Title	Description
2015-09-23	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20150115