FR3031640B1 - PORTABLE SUBMARINE COMMUNICATION DEVICE FOR DIVER - Google Patents
PORTABLE SUBMARINE COMMUNICATION DEVICE FOR DIVERInfo
- Publication number
- FR3031640B1 FR3031640B1 FR1500030A FR1500030A FR3031640B1 FR 3031640 B1 FR3031640 B1 FR 3031640B1 FR 1500030 A FR1500030 A FR 1500030A FR 1500030 A FR1500030 A FR 1500030A FR 3031640 B1 FR3031640 B1 FR 3031640B1
- Authority
- FR
- France
- Prior art keywords
- diver
- communication device
- submarine communication
- portable
- portable submarine
- 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.)
- Expired - Fee Related
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
-
- 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
- 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
- B63C2011/021—Diving computers, i.e. portable computers specially adapted for divers, e.g. wrist worn, watertight electronic devices for detecting or calculating scuba diving parameters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transceivers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1500030A FR3031640B1 (en) | 2015-01-08 | 2015-01-08 | PORTABLE SUBMARINE COMMUNICATION DEVICE FOR DIVER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1500030A FR3031640B1 (en) | 2015-01-08 | 2015-01-08 | PORTABLE SUBMARINE COMMUNICATION DEVICE FOR DIVER |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3031640A1 FR3031640A1 (en) | 2016-07-15 |
FR3031640B1 true FR3031640B1 (en) | 2017-01-13 |
Family
ID=53298451
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1500030A Expired - Fee Related FR3031640B1 (en) | 2015-01-08 | 2015-01-08 | PORTABLE SUBMARINE COMMUNICATION DEVICE FOR DIVER |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3031640B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115346350A (en) * | 2021-04-27 | 2022-11-15 | 广东小天才科技有限公司 | Instant messaging method, device, computer equipment and storage medium |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3965474A (en) * | 1975-09-26 | 1976-06-22 | The United States Of America As Represented By The Secretary Of The Navy | Antenna for receiving VLF/LF transmission in seawater |
US6856578B2 (en) * | 2001-05-22 | 2005-02-15 | Daniel J. Magine | Underwater alert system |
GB0802807D0 (en) * | 2008-02-15 | 2008-03-26 | Rhodes Mark | Through water multimode communications system |
FI120923B (en) * | 2008-11-26 | 2010-04-30 | Suunto Oy | Procedure in connection with a wrist computer for divers and system for a wrist computer for divers |
-
2015
- 2015-01-08 FR FR1500030A patent/FR3031640B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR3031640A1 (en) | 2016-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Search report ready |
Effective date: 20160715 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
ST | Notification of lapse |
Effective date: 20180928 |