Invention Grant
US08275311B2 Method in connection with a wrist diving computer and a wrist diving computer system
有权
手腕式潜水计算机和腕式潜水计算机系统的方法
- Patent Title: Method in connection with a wrist diving computer and a wrist diving computer system
- Patent Title (中): 手腕式潜水计算机和腕式潜水计算机系统的方法
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Application No.: US12327615Application Date: 2008-12-03
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Publication No.: US08275311B2Publication Date: 2012-09-25
- Inventor: Erik Lindman
- Applicant: Erik Lindman
- Applicant Address: FI Vantaa
- Assignee: Suunto Oy
- Current Assignee: Suunto Oy
- Current Assignee Address: FI Vantaa
- Priority: FI20086136 20081126
- Main IPC: H04B13/02
- IPC: H04B13/02
Abstract:
The invention relates to a method and system in connection with a wristop diving computer (1). According to the method, at least the pressure of a gas bottle (2) is measured and the pressure data is transmitted under water using a low first frequency f1 to a wristop computer (1). According to the invention, on the surface of the water a second frequency f2, higher than the first frequency f1, is used for two-way telecommunications between the gas bottle (2) and the wristop computer (1).
Public/Granted literature
- US20100130123A1 METHOD IN CONNECTION WITH A WRIST DIVING COMPUTER AND A WRIST DIVING COMPUTER SYSTEM Public/Granted day:2010-05-27
Information query
