page_title: Johann Joseph von Prechtl
hierarchical_section_title: Johann Joseph von Prechtl
caption_attribution_description: Deutsch: de:Johann Joseph von Prechtl, Lithographie von de:Adolf Dauthage, 1854
context_page_description: Johann Joseph von Prechtl was a German-born Austrian technologist and educator. He is regarded as a pioneer of technical education in Austria.
  From 1796 he studied philosophy, theology and legal science in Würzburg, later working as a private instructor outside of Brünn, and afterwards as a teacher of natural sciences, chemistry and physics at a secondary school in Vienna. In 1815 he became founder and first director of the Vienna Polytechnic Institute.
  With Johann Arzberger, he conducted research of public gas illumination, being credited with introducing a coal gas generating plant at the institute. Reportedly, in 1818, there were 25 operational public gas lanterns in Vienna. In 1823 he developed a portable baroscope.
context_section_description: Johann Joseph von Prechtl (16 November 1778, Bischofsheim, Grand-Dukal Würzburg/(today's) Lower Franconia – 28 October 1854, Wieden No. 54 (today's Paniglgasse, 4th district of Vienna)) was a German-born Austrian (since 1802) technologist and educator. He is regarded as a pioneer of technical education in Austria.
  From 1796 he studied philosophy, theology and legal science in Würzburg, later working as a private instructor outside of Brünn, and afterwards as a teacher of natural sciences, chemistry and physics at a secondary school in Vienna (1810–14). In 1815 he became founder and first director of the Vienna Polytechnic Institute.
  With Johann Arzberger (1778–1835), he conducted research of public gas illumination, being credited with introducing a coal gas generating plant at the institute. Reportedly, in 1818, there were 25 operational public gas lanterns in Vienna. In 1823 he developed a portable baroscope.
caption: Johann Joseph von Prechtl (1778–1854)
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