Georges Claude
Name: Georges Claude
Occupation: Entrepreneur
Gender: Male
Birth Day: September 24, 1870
Death Date: May 23, 1960 (age 89)
Age: Aged 89
Birth Place: Paris, France
Zodiac Sign: Libra

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Georges Claude

Georges Claude was born on September 24, 1870 in Paris, France (89 years old). Georges Claude is an Entrepreneur, zodiac sign: Libra. Nationality: France. Approx. Net Worth: Undisclosed.


He sold his first neon lights in the United States for $1,250 apiece to a car dealership in Los Angeles.

Net Worth 2020

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Does Georges Claude Dead or Alive?

As per our current Database, Georges Claude died on May 23, 1960 (age 89).


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Before Fame

He graduated from the ESPCI technical university in Paris.


Biography Timeline


Georges Claude was born on 24 September 1870 in Paris, France, during the city's siege by German forces.


In 1902 Claude devised what is now known as the Claude system for liquifying air. The system enabled the production of industrial quantities of liquid nitrogen, oxygen, and argon; Claude's approach competed successfully with the earlier system of Carl von Linde (1895). Claude and businessman Paul Delorme founded L'Air Liquide, S.A. (Air Liquide), which is presently a large multinational corporation headquartered in Paris, France.


Inspired by Geissler tubes and by Daniel McFarlan Moore's invention of a nitrogen-based light (the "Moore tube"), Claude developed neon tube lighting to exploit the neon that was produced as a byproduct of his air liquefaction business. These were all "glow discharge" tubes that generate light when an electric current is passed through the rarefied gas within the tube. Claude's first public demonstration of a large neon light was at the Paris Motor Show (Salon de l'Automobile et du Cycle), 3–18 December 1910. Claude's first patent filing for his technologies in France was on 7 March 1910. Claude himself wrote in 1913 that, in addition to a source of neon gas, there were two principal inventions that made neon lighting practicable. First were his methods for purifying the neon (or other inert gases such as argon). Claude developed techniques for purifying the inert gases within a completely sealed glass tube, which distinguished neon tube lighting from the Moore tubes; the latter had a device for replenishing the nitrogen or carbon dioxide gases within the tube. The second invention was ultimately crucial for the development of the Claude lighting business; it was a design for minimizing the degradation (by "sputtering") of the electrodes that transfer electric current from the external power supply to the glowing gases within the sign.


The terms "neon light" and "neon sign" are now often applied to electrical lighting incorporating sealed glass tubes filled with argon, mercury vapor, or other gases, in addition to neon. In 1915 a U.S. patent was issued to Claude covering the design of the electrodes for neon lights; this patent became the strongest basis for the monopoly held in the U.S. by his company, Claude Neon Lights, through the early 1930s.


Georges Claude and the French company he founded have long been said to have introduced neon signs to the United States by selling two to Earle C. Anthony, the owner of Packard car dealerships in San Francisco and Los Angeles (in 1923) but no conclusive evidence of this has ever been uncovered. Instead, photographs from 1923–25 reveal a neon sign in Los Angeles, but not until 1925. A photograph of Anthony's San Francisco dealership may show a neon Packard sign in 1924 but is not conclusive. However, by 1924 Claude's company (Claude Neon) had opened subsidiaries or licensed patents to affiliated companies across the US (like Electrical Products, Company on the US West Coast) and, though neon signage caught on only slowly, by the 1930s it was common across the US, eventually becoming, for a few decades, the country's dominant form of lit signage.


Claude's mentor and friend was Jacques-Arsène d'Arsonval, the inventor of the "Ocean Thermal Energy Conversion" (OTEC) concept. Claude was also the first person to build prototype plants of that technology. Claude built his plant in Cuba in 1930. The system produced 22 kilowatts of electricity with a low-pressure turbine.


Even as a young engineer, Claude was unsympathetic to democratic rule. In 1933 he joined the Action française, which favored restoration of a monarchy in France. He was a close friend of the monarchist leader Charles Maurras. Following the 1940 defeat of France by Germany at the beginning of the Second World War, the subsequent German occupation of northern France and establishment of the Vichy regime in the south, Claude publicly supported French collaboration with Germany. Among his other activities, he published several tracts supporting collaboration. He was a member of a Distinguished Committee of the Groupe Collaboration, which had been founded in September 1940. He was nominated by the Vichy regime as a member of the Conseil National Consultatif in 1941.


In 1935, Claude constructed another plant, this time aboard a 10,000-ton cargo vessel moored off the coast of Brazil. Weather and waves destroyed both plants before they could become net power generators. (Net power is the amount of power generated after subtracting power needed to run the system.)


Following the Allied liberation of France in 1944, Claude was taken into custody on 2 December 1944 because of his collaboration with the Axis Powers. He was removed from the French Academy of Sciences. In 1945 he was tried and convicted of propaganda work favoring collaboration, but was cleared of another charge that he helped design the V-1 flying bomb. He was condemned to life imprisonment, and was imprisoned. In 1950 he was released from prison, with acknowledgment of his research on ocean thermal energy conversion.

🎂 Upcoming Birthday

Currently, Georges Claude is 152 years, 0 months and 9 days old. Georges Claude will celebrate 153rd birthday on a Sunday 24th of September 2023.

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