When was the refrigerator invented date

Ten years later, an American physician named John Gorrie built a refrigerator based on Oliver Evans' design. Gorrie used the device to cool the air for his yellow fever patients. In , German engineer Carl von Linden patented the process of liquefying gas that has become part of basic refrigeration technology.

Refrigerators from the late s until used toxic gases such as ammonia, methyl chloride, and sulfur dioxide as refrigerants. This led to several fatal accidents in the s, the result of methyl chloride leaking out of refrigerators.

In response, three American corporations launched collaborative research to develop a less dangerous method of refrigeration, which led to the discovery of Freon.

In just a few years, compressor refrigerators using Freon would become the standard for almost all home kitchens. Only decades later would people realize that these chlorofluorocarbons endanger the ozone layer of the entire planet.

As of , compressor refrigerators were still the most common, though some countries have made efforts to phase out the use of chlorofluorocarbons. Some machines now use alternative refrigerants such as HFOyf that are not as harmful to the atmosphere. There even exist refrigerators that operate using solar, magnetic, and acoustic energy. Actively scan device characteristics for identification.

Use precise geolocation data. When ice wasn't available or practical, people used cool cellars or placed goods underwater, according to History magazine. Others built their own ice boxes, according to Keep It Cool.

Wooden boxes were lined with tin or zinc and an insulating material such as cork, sawdust, or seaweed and filled with snow or ice. The concept of mechanical refrigeration began when William Cullen, a Scottish doctor, observed that evaporation had a cooling effect in the s. He demonstrated his ideas in by evaporating ethyl ether in a vacuum, according to Peak Mechanical Partnership , a plumbing and heating company based in Saskatoon, Saskatchewan.

Oliver Evans, an American inventor, designed but did not build a refrigeration machine that used vapor instead of liquid in In , English scientist Michael Faraday used liquefied ammonia to cause cooling. Jacob Perkins, who worked with Evans, received a patent for a vapor-compression cycle using liquid ammonia in , according to History of Refrigeration.

For that, he is sometimes called the "father of the refrigerator. John Gorrie, an America doctor, also built a machine similar to Evans' design in Gorrie used his refrigerator, which created ice, to cool down patients with yellow fever in a Florida hospital.

Gorrie received the first U. Other inventors around the world continued to develop new and improve existing techniques for refrigeration, according to Peak Mechanical , including:. Icehouses were used well into modern times, particularly in rural areas where electricity and appliances were expensive or unavailable.

In the early s, American engineer Thomas Moore created a home version of the icehouse, a portable insulated chamber cooled by block ice. Moore coined the term "refrigerator" to describe his invention, although it came to be more commonly known as the "icebox. In many areas, a local delivery person, colloquially known as an "iceman" in the U.

In the s, Scottish physicist William Cullen discovered that some chemical reactions would draw heat away from a particular area, creating a pocket of cold. Cullen, unconcerned with the practical applications of his discovery, did not realize he had found the basis for modern refrigeration. It was not until that scientist Jacob Perkins built and patented the first functioning refrigerator. Perkins, a major figure in American engineering , also tinkered with heating and cooling systems for the home and is sometimes called the father of refrigeration.

Ten years later, U. People think of the refrigerator of being very power dependent, but in reality, they can run on as little power as one incandescent light bulb. In the 21st century, all refrigerator models are anchored in cutting-edge technology and have features that are increasingly customizable. And Whirlpool is looking to revolutionize modern refrigerators by returning to their s roots. More innovative functions currently in development include "total coverage cooling," which is a design feature that pipes cold air to each and every shelf in the fridge, which means you can finally place milk in the back of the fridge without worrying it'll freeze.

Now that's truly far out. A Brief History of the Refrigerator. By Zee Krstic March 21, Save Pin More.