The History Of The Refrigerator

Before frosting raps were produced, stack were forced to quiet their viands with ice, snow,or nearby rivers and springs. to the highest degree masses also had to can, salt, and pickle their food to preservetheir meals. During these quantifys, inventors were proceeding towards the creation of the refrigerator.In 1758, gum benzoin Franklin experi custodyted with the effects of evaporation on temperature. Withthe encourage from chemist John Hadley, both men were able to find a expressive style to drop thermometers temperature below freezing. Franklin and Hadleys work was soon picked up by the Americaninventor, Oliver Evans.Using principles pull up by Franklin Evans drew the design for arefrigerator in 1805. Jacob Perkins modified Evans design and strengthened the first practicalrefrigerating political machine in 1834. Soon afterward, John Gorrie apply Evans design to build a refrigeratorto make ice to cool the expression for his yellow fever patients in 1844.Over 30 ye ars later Germanengineer Carl Von Linde discovered the process of liquefying bumble which is part of basicrefrigeration technology. From the 1800s until the 1920s, refrigerators usetoxic gases as refrigeratings. With research developed, corporations discovered a little dangerous refrigerantc in alled Freon. Freon soon became the standard for almost all home kitchens.Carl Von Linde was born in 1842 and was the discussion of a Lutheran minister.He studied perception and engineering at the Federal polytechnic institute in Zurich, Switzerland. His research led to the increment of the first compressed-ammonia refrigerator. In 1917, Linde formed the FederalCarbide and Carbon Corporation.On January 1, 1913, the first electric refrigerator in the United States was invented byFred W. Wolf. The refrigerator was an air-cooled refrigeration unit mount on top of an ice boxand was called the Domelre. Exactly two years after the Domelre was created, the first self-container refrigerator was built by the Guardian Refrigerator Company.The keep participation struggledand produced less than 40 appliances in two years. The company was purchased by GeneralMotors and the business was renamed Frigidaire. In 1918, the first Frigidaire refrigerator wasproduced. There were over practically than 200 different refrigerators on the grocery store by 1920. Ice creamcabinets were added to models in 1923, soda fountain equipment in 1924, and weewee and milkcoolers in 1927.One million refrigerators were produced by 1929. In 1947, GE was the firstcompany to introduce the two-door refrigerator-freezer combination. By 2005, 99.5 percent ofhomes had refrigerators.The refrigerator has changed the world in many ways. We be now able to preserve ourFoods such as fruits and vegetables for longer periods of time and beverages are now able to be unploughed cool. Without refrigeration, medicines and vaccinations would not cook been able to bedeveloped. Refrigeration is also used for air co nditioning in homes, public places and pear-shapedwarehouses.Even those beautiful Valentines Day roses would not be able to be deliveredwithout refrigeration. only if imagine school without air conditioning, everyone would scenthorrible from sweating all day. Everyones favorite ice creams would not have been createdwithout the freezer. Long car rides would be shocking without an air conditioner.Refrigerators use refrigerants to carry change away from the inside of the fridge. This isdone by injecting the refrigerants into a tube inside the refrigerator in facile form and it slowlybegins to vaporize. Taking heat away makes the temperature cooler. When the liquid is donevaporizing, it travels to a coil on the outside of the fridge where it releases heat and becomes aliquid again. The process starts over again.After researching the memoir of the refrigerator, I have learned how much it has impactedthe world and how much people take it for granted. I would have neer been able t o enjoy myfavorite ice creams or drinks if it was not for the refrigerator. I would not be able to preserve myfavorite foods or keep my fruits and veggies fresh.My favorite xi slushies would not evenexist. Some people do not take the time to realize the importance of the refrigerator and howmuch of a difference it has made in America.