E. C. Singer
Encyclopedia
E. C. Singer was an American engineer (and the nephew of Isaac Singer
Isaac Singer
Isaac Merritt Singer was an inventor, actor, and entrepreneur. He made important improvements in the design of the sewing machine and was the founder of the Singer Sewing Machine Company...

, inventor of the sewing machine
Sewing machine
A sewing machine is a textile machine used to stitch fabric, cards and other material together with thread. Sewing machines were invented during the first Industrial Revolution to decrease the amount of manual sewing work performed in clothing companies...

) who worked on secret projects for the benefit of the Confederate States of America
Confederate States of America
The Confederate States of America was a government set up from 1861 to 1865 by 11 Southern slave states of the United States of America that had declared their secession from the U.S...

 during the Civil War and who invented the spar torpedo
Spar torpedo
A spar torpedo is a weapon consisting of a bomb placed at the end of a long pole, or spar, and attached to a boat. The weapon is used by running the end of the spar into the enemy ship. Spar torpedoes were often equipped with a barbed spear at the end, so it would stick to wooden hulls...

. Singer's torpedo was a large explosive device mounted on the tip of a long spar. It was detonated by means of a trigger mechanism adapted from a rifle lock (see flintlock mechanism
Flintlock mechanism
The flintlock mechanism was a firing mechanism used on muskets and rifles in the 17th, 18th, and 19th centuries. It is commonly referred to as a "flintlock" , though that term is also commonly used for the weapons themselves as a whole, and not just the lock mechanism.The flintlock was developed in...

for a similar device). The spring-loaded trigger was detonated by means of a long cord attached to the attacking vessel. The attacking vessel rammed its target, embedding the barbed torpedo in its hull, then backed off. When the attacker reached the limit of the trigger cord, the torpedo was detonated.
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