History
In 1857, Siemens introduced the regenerative cooling concept with the Siemens cycle. In 1895, William Hampson in England and Carl von Linde in Germany independently developed and patented the Hampson-Linde cycle to liquefy air using the Joule Thomson expansion process and regenerative cooling On 10 May 1898, James Dewar used regenerative cooling to become the first to statically liquefy hydrogen.
Read more about this topic: Regenerative Cooling
Famous quotes containing the word history:
“It takes a great deal of history to produce a little literature.”
—Henry James (1843–1916)
“American time has stretched around the world. It has become the dominant tempo of modern history, especially of the history of Europe.”
—Harold Rosenberg (1906–1978)
“Revolutions are the periods of history when individuals count most.”
—Norman Mailer (b. 1923)