DE19703804A1 - Appliance for communication between under-water divers - Google Patents

Appliance for communication between under-water divers

Info

Publication number
DE19703804A1
DE19703804A1 DE1997103804 DE19703804A DE19703804A1 DE 19703804 A1 DE19703804 A1 DE 19703804A1 DE 1997103804 DE1997103804 DE 1997103804 DE 19703804 A DE19703804 A DE 19703804A DE 19703804 A1 DE19703804 A1 DE 19703804A1
Authority
DE
Germany
Prior art keywords
under water
water
cylinder
communicating
divers
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.)
Withdrawn
Application number
DE1997103804
Other languages
German (de)
Inventor
Thomas Schwirkschlies
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
Priority to DE1997103804 priority Critical patent/DE19703804A1/en
Publication of DE19703804A1 publication Critical patent/DE19703804A1/en
Withdrawn legal-status Critical Current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
    • G10K3/00—Rattles or like noise-producing devices, e.g. door-knockers
    • 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

Abstract

A receptacle which is resistant to water and water-tight is filled with air and at least one, preferably two objects to produce a noise during up and down motion which can be heard under water. The air and two metal balls are enclosed inside a water-tight metal cylinder to increase the sound level and handling under water. The cylinder is roughly 100 millimetres long, has a diameter of about 20 millimetres and has openings at both ends which are welded so as to be watertight. The two metal balls with a diameter of roughly 18 millimetres produce a noise when in motion. The two cylinder ends have a holder each for fixing to equipment.

Description

Unterwasserverständigung bisher nur durch Handzeichen im direkten Sichtkontakt oder durch Lufthupe möglich.Underwater communication so far only by hand signals in direct visual contact or by air horn possible.

Dem Schutzanspruch liegt das Problem der Verständigung von zwei Tauchern unter Wasser ohne direkten Sichtkontakt und zusätzlichem Atemluftverbrauch zugrunde.The protection claim is the problem of communication between two divers under water without direct Visual contact and additional breathing air consumption.

Dieses Problem wird durch durch die akustische, manuel betriebene Einrichtung beseitigt.This problem is eliminated by the acoustic, manually operated device.

Mit der Erfindung ist eine Verständigung ohne direkten Sichtkontakt und zusätzlichem Atemluftverbrauch möglich.With the invention is communication without direct visual contact and additional breathing air consumption possible.

Hergestellt wird die Einrichtung aus einem Metall, das druckfest und seewasserbeständig ist.The device is made of a metal that is pressure-resistant and seawater-resistant.

In seinem Inneren befinden sich zwei Kugeln, die wasserdicht eingeschlossen sind.Inside there are two balls that are enclosed watertight.

Zur Befestigung an der Ausrüstung befinden sich zwei Halterungen an der Einrichtung.There are two brackets on the device for attachment to the equipment.

Claims (5)

1. Einrichtung zur Verständigung von Tauchern unter Wasser dadurch gekennzeichnet, daß durch den Einschluß von Luft und wenigstens 1, vorzugsweise 2 Gegenständen in einem druckfesten, seewasserbeständigen und wasserdichten Behältnis durch Auf- und Abbewegungen ein Geräusch erzeugt wird, das unter Wasser zu hören ist.1. A device for communicating to divers under water, characterized in that a sound is generated by the inclusion of air and at least 1, preferably 2 objects in a pressure-resistant, seawater-resistant and waterproof container by up and down movements, which can be heard under water. 2. Einrichtung zur Verständigung von Tauchern unter Wasser nach Schutzanspruch 1, dadurch gekennzeichnet, daß die Luft (2) sowie zwei Kugeln (3) aus Metall, zur Erhöhung des Schallpegels und der Handhabung unter Wasser; in einem Zylinder (1) aus Metall wasserdicht eingeschlossen sind.2. Device for communicating to divers under water according to protection claim 1, characterized in that the air ( 2 ) and two balls ( 3 ) made of metal, to increase the sound level and handling under water; are enclosed in a metal cylinder ( 1 ) in a watertight manner. 3. Einrichtung zur Verständigung von Tauchern unter Wasser nach Schutzanspruch 1, dadurch gekennzeichnet, daß der Zylinder (1) ca. 100 mm lang ist und einen Durchmesser von ca. 20 mm hat und die Öffnungen an den beiden Enden (4) wasserdicht verschweißt sind.3. A device for communicating to divers under water according to protection claim 1, characterized in that the cylinder ( 1 ) is approximately 100 mm long and has a diameter of approximately 20 mm and the openings at the two ends ( 4 ) are welded watertight . 4. Einrichtung zur Verständigung von Tauchern unter Wasser nach Schutzanspruch 1, dadurch gekennzeichnet, daß die beiden Kugeln (3 und 6) aus Metall, mit einem Durchmesser von ca. 18 mm durch Bewegung ein Geräusch erzeugen.4. A device for communicating to divers under water according to protection claim 1, characterized in that the two balls ( 3 and 6 ) made of metal, with a diameter of approximately 18 mm, generate a noise by movement. 5. Einrichtung zur Verständigung von Tauchern unter Wasser nach Schutzanspruch 1, dadurch gekennzeichnet, daß an den beiden Enden des Zylinders je eine Halterung (5), zur Befestigung an der Ausrüstung angebracht ist.5. A device for communicating to divers under water according to protection claim 1, characterized in that at each of the two ends of the cylinder a holder ( 5 ) is attached for attachment to the equipment.
DE1997103804 1997-02-01 1997-02-01 Appliance for communication between under-water divers Withdrawn DE19703804A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1997103804 DE19703804A1 (en) 1997-02-01 1997-02-01 Appliance for communication between under-water divers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997103804 DE19703804A1 (en) 1997-02-01 1997-02-01 Appliance for communication between under-water divers

Publications (1)

Publication Number Publication Date
DE19703804A1 true DE19703804A1 (en) 1997-08-21

Family

ID=7819039

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997103804 Withdrawn DE19703804A1 (en) 1997-02-01 1997-02-01 Appliance for communication between under-water divers

Country Status (1)

Country Link
DE (1) DE19703804A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD833537S1 (en) * 2016-10-21 2018-11-13 Marcia L. Haut Infant rattle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD833537S1 (en) * 2016-10-21 2018-11-13 Marcia L. Haut Infant rattle

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8122 Nonbinding interest in granting licenses declared
8139 Disposal/non-payment of the annual fee