This topic contains 2 replies, has 1 voice, and was last updated by Profile photo of Gmorky Gmorky 7 years, 1 month ago.

Our dear Dr. Rhumkorrf

  • Profile photo of Gmorky

    PD4D, this is a gem of a find!!

    I always wondered where Scott pulled the name of Rhumkorrf from…I wonder if this has some merit. The name seems so specific that it always felt like there was more meaning to it. When I was writing the Siglerpedia article for Rhumkorrf, I spelt his name wrong in multiple ways. All I could think was, “why would some one choose to name a character with such a tough spelling…why not Dr. Smith!!” …lol
    Gmork – Wiki Czar and Thwackacutioner

    Profile photo of steve libby

    You are right! Fun stuff

    Drop your socks and grab your… Copy of Ancestor! Owner of the Isis Ice Storm [flickr-photo:id=4729847729,size=m] Puller of strings

    Profile photo of Renee Jordan

    So I was doing some wikisurfing tonight and came across this guy, and now I’m wondering is he might be Dr. Rhumkorrf’s great-grandfather. It seems he was something of a scientist and tinkerer, much like our beloved and ill-fated head of the Genada scientific team.

    Heinrich Daniel Ruhmkorff (Rühmkorff) (January 15, 1803 in Hanover – December 20, 1877 in Paris) was a German instrument maker who commercialised the induction coil (often referred to as the Ruhmkorff coil.)

    Ruhmkorff was born in Hanover. He changed the “ü” to “u” in his name when living abroad. After an apprenticeship with a German mechanic, he moved to England. Biographies say that he worked with the inventor Joseph Bramah, but this is unlikely since Bramah died in 1814. He may, though, have worked for the Bramah company. In 1855, he set up a shop in Paris, where he gained a reputation for the high quality of his electrical apparatus.

    Although Ruhmkorff is often credited with the invention of the induction coil, it was in fact invented by Nicholas Callan in 1836. Ruhmkorff’s first coil, which he patented in 1851, utilized long windings of copper wire to achieve a spark of approximately 2 inches (50 mm) in length. In 1857, after examining a greatly improved version made by an American inventor, Edward Samuel Ritchie,[1][2] Ruhmkorff improved his design (as did other engineers), using glass insulation and other innovations to allow the production of sparks more than 30 centimetres long.[3] Ruhmkorff patented the first version of his induction coil in 1851, and its success was such that in 1858 he was awarded a 50,000-franc prize by Napoleon III for the most important discovery in the application of electricity. He died in Paris in 1877.

    In several of Jules Verne‘s science-fiction novels,[4] so-called “Ruhmkorff lamps” are mentioned. These were an early form of portable electric lamp. The lamp consisted of a Geissler tube that was excited by a battery-powered Ruhmkorff induction coil. Intended for use by miners, the lamp was actually developed by A. Dumas and Dr. Benoit.[5][6]

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