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AU2641497A - Communication and alert device for underwater divers - Google Patents

Communication and alert device for underwater divers

Info

Publication number
AU2641497A
AU2641497A AU26414/97A AU2641497A AU2641497A AU 2641497 A AU2641497 A AU 2641497A AU 26414/97 A AU26414/97 A AU 26414/97A AU 2641497 A AU2641497 A AU 2641497A AU 2641497 A AU2641497 A AU 2641497A
Authority
AU
Australia
Prior art keywords
communication
alert device
underwater divers
divers
underwater
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.)
Abandoned
Application number
AU26414/97A
Inventor
Bertrand De Lattre
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2641497A publication Critical patent/AU2641497A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
AU26414/97A 1997-04-10 1997-04-10 Communication and alert device for underwater divers Abandoned AU2641497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR1997/000642 WO1998045969A1 (en) 1997-04-10 1997-04-10 Communication and alert device for underwater divers

Publications (1)

Publication Number Publication Date
AU2641497A true AU2641497A (en) 1998-10-30

Family

ID=9502863

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26414/97A Abandoned AU2641497A (en) 1997-04-10 1997-04-10 Communication and alert device for underwater divers

Country Status (2)

Country Link
AU (1) AU2641497A (en)
WO (1) WO1998045969A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6856578B2 (en) * 2001-05-22 2005-02-15 Daniel J. Magine Underwater alert system
US8174436B2 (en) 2002-07-08 2012-05-08 American Underwater Products, Inc. Dive computer with global positioning system receiver
US6972715B2 (en) 2002-07-08 2005-12-06 American Underwater Products Dive computer with global positioning system receiver
US9443039B2 (en) 2002-07-08 2016-09-13 Pelagic Pressure Systems Corp. Systems and methods for dive computers with remote upload capabilities
US7797124B2 (en) 2006-12-28 2010-09-14 American Underwater Products, Inc. Dive computer with free dive mode and wireless data transmission
US9043128B2 (en) 2007-04-23 2015-05-26 Pelagic Pressure Systems Dive computer incorporating stored dive site information
US9821893B2 (en) 2014-10-06 2017-11-21 Pelagic Pressure Systems Corp. System and methods for configurable dive masks with multiple interfaces

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1516648A1 (en) * 1966-07-22 1969-09-25 Hermann Geiling Underwater location and communication device, especially for free-swimming divers
DE3300534A1 (en) * 1983-01-10 1984-07-12 Honeywell-Elac-Nautik Gmbh, 2300 Kiel MONITORING DEVICE
JPH0683147B2 (en) * 1985-02-20 1994-10-19 日本電気株式会社 Underwater communication device
GB2288479A (en) * 1994-04-15 1995-10-18 Jeremy Neville Dale Communication apparatus

Also Published As

Publication number Publication date
WO1998045969A1 (en) 1998-10-15

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