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General Dynamics Electric Boat[2] (GDEB) is a subsidiary of General Dynamics Corporation. It has been the primary builder of submarines for the United States Navy for more than 100 years. The company's main facilities are a shipyard in Groton, Connecticut, a hull-fabrication and outfitting facility in Quonset Point, Rhode Island, and a design ...
An electric boat is a powered watercraft driven by electric motors, which are powered by either on-board battery packs, solar panels or generators. [1] While a significant majority of water vessels are powered by diesel engines, with sail power and gasoline engines also popular, boats powered by electricity have been used for over 120 years.
General Dynamics traces its ancestry to John Philip Holland's Holland Torpedo Boat Company. [5] In 1899, Isaac Rice bought the company from Holland and renamed it Electric Boat Company. [6] Electric Boat was responsible for developing the U.S. Navy's first modern submarines, which were purchased by the Navy in 1900. [7]
Electric Launch Company. An Elco Electric Launch on Raquette Lake in the Adirondacks. The Electric Launch Company, later renamed Elco Motor Yachts (" Elco "), is an American boat building and electric motor company that has operated from 1893 to 1949 and from 1987 to the present. [1][2]
Designed and built the first practical submarine. Holland Torpedo Boat Company was founded by John Philip Holland (1841 – 1914 [1]) in 1893. Holland was an Irish engineer-inventor, who designed and built the first practical submarine. His Holland VI was renamed the USS Holland (SS-1), and became the US Navy 's first submarine.
The company was founded by electrical inventor William Woodnut Griscom in 1880. An important early customer for electric boat motors was the Electric Launch Company, also known as Elco. Following an 1892 bankruptcy, financier Isaac Rice bailed out Electro-Dynamic and became a co-owner. Griscom died in a hunting accident in 1897.
Arc Boat Co. (Arc) is an American electric boat startup based in Los Angeles. It has received multiple rounds of funding totalling more than US$100 million [1] from venture capital firms Andreessen Horowitz and Lowcarbon Capital [2][3] and investments from Will Smith and Kevin Durant. It has released two fully electric boats since its founding ...
The result was the "Elektroboot" series, the Type XXI U-boat and a short range Type XXIII U-boat, finalized in January 1943 but with production only commencing in 1944–1945. When under water, the Type XXI managed to run at 17 knots (31 km/h; 20 mph), which was faster than a Type VII running full out on the surface and almost as fast as the ...