Qingdao Gute Ship Supplies Co., Ltd.

     The world's first submarine who invented?

   First proposed the idea of ​​a submarine British scientist William? Bourne, who in 1578 in a book called "invented" the book presents design can dive beneath the boat and to paddle the boat underwater. 40 years later, a Dutch physicist living in the UK? - Coney Aires Istanbul saw William Bradley Bourne wrote a book, and he had to William Bourne theoretical ideas into reality?? . In the King James I with the support of Bradley Boolean soon be able to create any of the ups and downs in the water and can paddle boat. This boat looks like a big bladder, is a wooden hull shelf on the shelf Mongolia painted leather layer of oil, submarines can accommodate rowers and passengers. In order to solve the dive boats and floating, the boat is equipped with many sheepskin bag, when the boat to dive, water is charged capsule; when the boat is to go up, and then the water out of the capsule. In 1620, Bradley Istanbul organized an exhibition to showcase his invention. In 1620 - during 1624, DeLay Boolean boats on the Thames on his invention for a number of sea trials confirmed the possibility of underwater navigation. Currently, it is generally considered the inventor of the first submarine is the Netherlands Ni Lisi? Bradley Istanbul. In 1770, the outbreak of the American Revolutionary War, Americans Dai Weite? "Turtle" submarine Bushnell invention for the first time attacked the enemy in naval warfare.

In 1880, American inventor Fulton built for the French Navy's first aircraft equipped with sails submarine "Nautilus". 19th century, countries have started to develop submarine inventor mechanical powered submarines, the most representative is a secondary school teacher in the United States - John Holland?. John? Holland in 1875 successfully developed the first mechanical power boat submarine, named "Holland 1" number. Submarine using steam propulsion in the water when sailing, underwater vehicle use in electric propulsion, and can effectively use tanks and hydroplanes were dive. In May 1897, John? Holland has successfully developed one was later known as "Holland boat" submarine. When using water sailing ship gasoline engine propelled submarine when underwater vehicle motor, power the electric motor once the battery runs out, the gasoline engine can charge the battery when the submarine surfaced. This unique combination of power and water power underwater submarine has become a model of modern power plant. In addition, "Holland boat" for the first time equipped with the Navy's newest weapon at the time - "bald" torpedo, so have the ability to sink the submarine surface ships. "Holland Boat" appears, marking the birth of the modern submarine. To this end, John? Holland was later known as the "father of modern submarines."