Gustaf Dalén
Swedish physicist and Nobel Prize laureate
Born
November 30th, 1869
155 years ago
Died
December 9th, 1937
87 years ago — 68 years old
Category
Scientists & Innovators
Country
Sweden
Links & References
Born in 1869, a physicist and engineer contributed significantly to the development of gas absorption and automatic regulation systems. Established the AGA company, which pioneered the production of gas lamps, including those used for lighthouses. Achieved recognition in 1912 with the Nobel Prize in Physics for inventions related to gas lamps and the development of the sun valve, which enabled automatic operation of lighthouses. His work had a substantial influence on maritime navigation safety through improved lighthouse technology.
Won the Nobel Prize in Physics in 1912
Developed the sun valve for lighthouses
Founded the AGA company
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