GB2452743B - Improvements relating to diving equipment - Google Patents

Improvements relating to diving equipment

Info

Publication number
GB2452743B
GB2452743B GB0717846A GB0717846A GB2452743B GB 2452743 B GB2452743 B GB 2452743B GB 0717846 A GB0717846 A GB 0717846A GB 0717846 A GB0717846 A GB 0717846A GB 2452743 B GB2452743 B GB 2452743B
Authority
GB
United Kingdom
Prior art keywords
improvements relating
diving equipment
diving
equipment
relating
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.)
Active
Application number
GB0717846A
Other versions
GB0717846D0 (en
GB2452743A (en
Inventor
Martin John Parker
Nigel Hester
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.)
Clipper Data Ltd
Original Assignee
Clipper Data 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.)
Filing date
Publication date
Application filed by Clipper Data Ltd filed Critical Clipper Data Ltd
Priority to GB0717846A priority Critical patent/GB2452743B/en
Publication of GB0717846D0 publication Critical patent/GB0717846D0/en
Publication of GB2452743A publication Critical patent/GB2452743A/en
Application granted granted Critical
Publication of GB2452743B publication Critical patent/GB2452743B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/26—Communication means, e.g. means for signalling the presence of divers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
    • H04B13/02—Transmission systems in which the medium consists of the earth or a large mass of water thereon, e.g. earth telegraphy
GB0717846A 2007-09-13 2007-09-13 Improvements relating to diving equipment Active GB2452743B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0717846A GB2452743B (en) 2007-09-13 2007-09-13 Improvements relating to diving equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0717846A GB2452743B (en) 2007-09-13 2007-09-13 Improvements relating to diving equipment

Publications (3)

Publication Number Publication Date
GB0717846D0 GB0717846D0 (en) 2007-10-24
GB2452743A GB2452743A (en) 2009-03-18
GB2452743B true GB2452743B (en) 2012-08-29

Family

ID=38658882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0717846A Active GB2452743B (en) 2007-09-13 2007-09-13 Improvements relating to diving equipment

Country Status (1)

Country Link
GB (1) GB2452743B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125506B (en) 2013-09-10 2015-10-30 Suunto Oy Underwater transceiver, underwater communication system and associated communication method
GB2523131A (en) * 2014-02-13 2015-08-19 Amir Emad Fakhry Gerges Managing diving activities by wireless data communication
FI126491B (en) * 2014-09-09 2017-01-13 Suunto Oy System and method for enabling a wireless device to communicate with a laptop over an inductive link
CN108320487B (en) * 2017-12-28 2021-11-16 臻迪科技股份有限公司 Underwater equipment communication method and system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5592156A (en) * 1995-10-05 1997-01-07 James; Robert Underwater alpha-numeric communication system
JPH10197623A (en) * 1997-01-14 1998-07-31 Masanobu Yatsugi Underwater range finding safety system
US6272072B1 (en) * 1998-08-14 2001-08-07 Wulich Wave Ltd. Underwater communication method, device, and system utilizing a doppler frequency shift
US20020176323A1 (en) * 2001-05-22 2002-11-28 Magine Daniel J. Underwater alert system
WO2005008747A2 (en) * 2003-07-03 2005-01-27 Kla-Tencor Technologies Methods and systems for inspection of wafers and reticles using designer intent data
WO2006102537A2 (en) * 2005-03-22 2006-09-28 Aware Technologies, Inc. Wearable personal area data network
WO2006134329A2 (en) * 2005-06-13 2006-12-21 Wireless Fibre Systems Ltd Underwater remote sensing
US20070140057A1 (en) * 2005-12-15 2007-06-21 Honeywell International Inc. Location and ranging system for divers
WO2008015439A1 (en) * 2006-08-03 2008-02-07 Wireless Fibre Systems Ltd Underwater communications

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5592156A (en) * 1995-10-05 1997-01-07 James; Robert Underwater alpha-numeric communication system
JPH10197623A (en) * 1997-01-14 1998-07-31 Masanobu Yatsugi Underwater range finding safety system
US6272072B1 (en) * 1998-08-14 2001-08-07 Wulich Wave Ltd. Underwater communication method, device, and system utilizing a doppler frequency shift
US20020176323A1 (en) * 2001-05-22 2002-11-28 Magine Daniel J. Underwater alert system
WO2005008747A2 (en) * 2003-07-03 2005-01-27 Kla-Tencor Technologies Methods and systems for inspection of wafers and reticles using designer intent data
WO2006102537A2 (en) * 2005-03-22 2006-09-28 Aware Technologies, Inc. Wearable personal area data network
WO2006134329A2 (en) * 2005-06-13 2006-12-21 Wireless Fibre Systems Ltd Underwater remote sensing
US20070140057A1 (en) * 2005-12-15 2007-06-21 Honeywell International Inc. Location and ranging system for divers
WO2008015439A1 (en) * 2006-08-03 2008-02-07 Wireless Fibre Systems Ltd Underwater communications

Also Published As

Publication number Publication date
GB0717846D0 (en) 2007-10-24
GB2452743A (en) 2009-03-18

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