enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Coincidence rangefinder - Wikipedia

   en.wikipedia.org/wiki/Coincidence_rangefinder

   American soldiers using a coincidence rangefinder with its distinctive single eyepiece during army maneuvers in the 1940s. A coincidence rangefinder or coincidence telemeter is a type of rangefinder that uses the principle of triangulation and an optical device to allow an operator to determine the distance to a visible object.

3. Seiko - Wikipedia

   en.wikipedia.org/wiki/Seiko

   Portrait of Kintarō Hattori, 1916. In 1881, Seiko founder Kintarō Hattori opened a watch and jewelry shop called "K. Hattori" (服部時計店) in Tokyo. [12]Kintarō Hattori had been working as clockmaker apprentice since the age of 13, with multiple stints in different watch shops, such as “Kobayashi Clock Shop”, run by an expert technician named Seijiro Sakurai; “Kameda Clock Shop ...

4. Underwater searches - Wikipedia

   en.wikipedia.org/wiki/Underwater_searches

   Another method, sometimes called a "J" search, and suitable for a solo diver, involves the diver or divers starting at the same end of the search line, which is similarly set along the edge of the search area. The two divers swim together, one on each side of the line, thereby searching the area immediately to either side of the line.

5. Saturation diving - Wikipedia

   en.wikipedia.org/wiki/Saturation_diving

   A diver hot water system heats filtered seawater and pumps it to the divers through the bell and diver umbilicals. This water can be used to heat the breathing gas before it is inhaled. The divers breathing gas is mainly heated on dives below 150 metres, and the region will dictate what temperature the water is heated to so that it will then ...

6. United States Navy Experimental Diving Unit - Wikipedia

   en.wikipedia.org/wiki/United_States_Navy...

   In 2011, divers completed a 1,000 fsw saturation dive to evaluate the new Navy's Saturation Fly-Away Diving System (SAT FADS). [36] The SAT FADS was designed in 2006 as a portable replacement of two decommissioned Pigeon-class submarine rescue vessels. [36] In March 2022, CDR Dustin Cunningham took up his appointment as Commanding Officer of ...

7. Diver detection sonar - Wikipedia

   en.wikipedia.org/wiki/Diver_Detection_Sonar

   Diver detection sonar (DDS) systems are sonar and acoustic location systems employed underwater for the detection of divers and submerged swimmer delivery vehicles (SDVs). The purpose of this type of sonar system is to provide detection, tracking and classification information on underwater threats that could endanger property and lives.