Wer hat die Sprühflasche erfunden?
Der Ingenieur: Erik Andreas Rotheim.
Wann wurde die Sprühdose erfunden?
Am 9. Februar 1926 konstruiert Rotheim seine erste, nachfüllbare „Büchse zum Selber-Sprühen“, zunächst für Lack. Im Juni desselben Jahres lässt er seine Erfindung patentieren. Aber die Selbstsprühbüchse hat mehrere Nachteile. Der Metallbehälter ist viel zu dickwandig und teuer in der Produktion.
Wann wurde die Spraydose erfunden?
What is the history of aerosol?
History of the Aerosol The first use for an aerosol package arose during World War II, but the idea of using low-pressure liquefied gas to atomize droplets of liquid in the air was developed in 1924. Canisters filled with insecticide and propellants were used to protect U.S. servicemen from insects carrying diseases such as malaria.
How many aerosols were made during WW2?
Approximately 70 million aerosol containers were manufactured in Europe during this period. It was not until World War II that aerosols were successfully mass-produced. In 1942 in the Pacific, more men were dying from insect-borne diseases than from warfare itself.
What happened to the aerosol industry in Europe?
Aerosol production astonished the world yet again, reaching a total of 2.2 billion units. In Europe, this represented an 80% increase over the previous decade. Aerosol container for spacecraft use 1972 Munich Olympic Games Torch in 1972. The industry moved away from CFCs to alternative propellants. “CFC-free” labeling was introduced in Europe.
When was the first annual conference on aerosols held?
The first was entitled ‘Aerosols in Veterinary Science’ and held on 5th December 1986. The first Annual Conference was held on 31st March – 1st April at Loughborough. Annual Conference proceedings are published under the title ‘Aerosols: Their Generation, Behaviour and Applications’.