AU3341697A - Acoustic signal transmitter for a diver - Google Patents

Acoustic signal transmitter for a diver

Info

Publication number
AU3341697A
AU3341697A AU33416/97A AU3341697A AU3341697A AU 3341697 A AU3341697 A AU 3341697A AU 33416/97 A AU33416/97 A AU 33416/97A AU 3341697 A AU3341697 A AU 3341697A AU 3341697 A AU3341697 A AU 3341697A
Authority
AU
Australia
Prior art keywords
diver
acoustic signal
signal transmitter
transmitter
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.)
Abandoned
Application number
AU33416/97A
Inventor
Erich Sussmann
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 AU3341697A publication Critical patent/AU3341697A/en
Abandoned legal-status Critical Current

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
    • 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
    • G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
    • G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
    • G10K1/068—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube hydraulically operated; pneumatically operated
    • 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
    • G10K3/00—Rattles or like noise-producing devices, e.g. door-knockers
AU33416/97A 1996-06-21 1997-06-20 Acoustic signal transmitter for a diver Abandoned AU3341697A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1996124878 DE19624878C1 (en) 1996-06-21 1996-06-21 Signal emitter for diver
DE19624878 1996-06-21
PCT/EP1997/003230 WO1997049602A1 (en) 1996-06-21 1997-06-20 Acoustic signal transmitter for a diver

Publications (1)

Publication Number Publication Date
AU3341697A true AU3341697A (en) 1998-01-14

Family

ID=7797632

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33416/97A Abandoned AU3341697A (en) 1996-06-21 1997-06-20 Acoustic signal transmitter for a diver

Country Status (3)

Country Link
AU (1) AU3341697A (en)
DE (1) DE19624878C1 (en)
WO (1) WO1997049602A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ451599A0 (en) * 1999-12-08 2000-01-06 Australian Distribution Pty Ltd Signalling device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1831407A (en) * 1931-03-26 1931-11-10 Nat Pneumatic Co Pneumatic gong
GB837025A (en) * 1957-03-19 1960-06-09 Matthew Hall & Co Ltd Audible alarm device
DE1108962B (en) * 1958-11-07 1961-06-15 Michel Alphonse Irenee Fontain Vibrator driven by the static pressure of a pressure medium
US4095667A (en) * 1977-01-19 1978-06-20 Joseph Mahig Portable underwater signalling transducer
US4950107A (en) * 1988-10-12 1990-08-21 Hancock David A Audible alarm device for divers
JP3245791B2 (en) * 1990-12-11 2002-01-15 アラン ジョンストン，デイヴィッド Signal generator
JPH09501634A (en) * 1993-08-24 1997-02-18 ネイル， ジェイムス ジョリー， Underwater communication device

Also Published As

Publication number Publication date
WO1997049602A1 (en) 1997-12-31
DE19624878C1 (en) 1997-04-17

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