The Bliss-Leavitt Mark 1 torpedo was a

Bliss-Leavitt torpedo The Bliss-Leavitt torpedo was a torpedo designed by Frank McDowell Leavitt and manufactured by the E. W. Bliss Company of Brooklyn, New York. It was put into service by the United States Navy in 1904 and variants of the design would remain in it ...

adopted by the

United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...

for use in an anti-surface ship role after the

E. W. Bliss Company The E. W. Bliss Company is a manufacturer of machine tools founded by Eliphalet Williams Bliss. The company was based in Brooklyn, New York and is now based in Hastings, Michigan as BCN Technical Services. BCN is owned by Schuler Group. History ...

Brooklyn, New York Brooklyn () is a borough of New York City, coextensive with Kings County, in the U.S. state of New York. Kings County is the most populous county in the State of New York, and the second-most densely populated county in the United States, be ...

, which had been building

Whitehead torpedo The Whitehead torpedo was the first self-propelled or "locomotive" torpedo ever developed. It was perfected in 1866 by Robert Whitehead from a rough design conceived by Giovanni Luppis of the Austro-Hungarian Navy in Fiume. It was driven by a th ...

es for the US Navy, began designing and manufacturing their own torpedoes in 1904.

Characteristics

The air flask pressure of the Bliss-Leavitt Mark 1 was ; the earlier Whitehead models had a lower flask pressure of . The air in the Mark 1 was heated by burning alcohol in a chamber upstream from the engine; the increased air flask pressure and heated air served to increase the range of the Bliss-Leavitt Mark 1 to at . However, it used a single vertical turbine wheel rotating about the torpedo's longitudinal axis and driving a single

propeller A propeller (colloquially often called a screw if on a ship or an airscrew if on an aircraft) is a device with a rotating hub and radiating blades that are set at a pitch to form a helical spiral which, when rotated, exerts linear thrust upon ...

. This caused an unbalanced

torque In physics and mechanics, torque is the rotational equivalent of linear force. It is also referred to as the moment of force (also abbreviated to moment). It represents the capability of a force to produce change in the rotational motion of th ...

that was sufficient to cause the Mark 1 to have a tendency to roll. The Bliss-Leavitt Mark 1 was launched from

battleship A battleship is a large armored warship with a main battery consisting of large caliber guns. It dominated naval warfare in the late 19th and early 20th centuries. The term ''battleship'' came into use in the late 1880s to describe a type of ...

torpedo boat A torpedo boat is a relatively small and fast naval ship designed to carry torpedoes into battle. The first designs were steam-powered craft dedicated to ramming enemy ships with explosive spar torpedoes. Later evolutions launched variants of se ...

s and

cruiser A cruiser is a type of warship. Modern cruisers are generally the largest ships in a fleet after aircraft carriers and amphibious assault ships, and can usually perform several roles. The term "cruiser", which has been in use for several hu ...

References

{{DEFAULTSORT:Bliss-Leavitt Mark 1 torpedo Torpedoes Torpedoes of the United States Unmanned underwater vehicles Bliss-Leavitt torpedoes

Characteristics

See also

References