Who invented the refrigeration unit

By , he received a patent for it and Joseph A. Numero decided to sell his Cinema sound equipment firm in order to go into business with Jones. It became a multi-million dollar company by with the introduction of the refrigerated truck. Image is the property of Black History In America. Image is the property of the Minnesota Historical Society. The designs for the portable air-cooling unit were especially important during World War II.

They were used to help transport perishable goods throughout the military hospitals and across the open battlefields. It helped preserve food, maintain medicines, and other time-sensitive goods. Medical tents and army hospitals were able to receive blood for their patients. Jones continued to invent, earning as many as 61 patents in his lifetime. The majority of his inventions were for refrigeration equipment, but his other inventions helped many industries.

This led to more work in the s, consulting for the U. DoD department of defense as well as the Bureau of Standards. Jones passed away in Minneapolis in the early Spring of after battling cancer.

Jones set to work and his automatic refrigeration system, the Thermo King, was born. Eventually, he modified the original design so it could be outfitted for trains, boats, and ships. The Thermo King transformed the shipping and grocery businesses. Grocery chains were now able to import and export products that previously could only have been shipped as canned goods.

As a result, the frozen food industry was born and for the first time consumers could enjoy fresh foods from around the globe and U. Thermo became a multimillion-dollar company. During World War II , a need for a unit for storing blood serum for transfusions and medicines led Jones into further refrigeration research. For this, he created an air-conditioning unit for military field hospitals and a refrigerator for military field kitchens.

As a result, may lives were saved. A modified form of his device is still in use today. During the s, he was a consultant to the U. Department of Defense and the U. Bureau of Standards. When he died on February 21, , Jones had more than sixty patents. In honor of his tremendous achievements as an inventor, he was posthumously awarded the National Medal of Technology. Jones was the first black inventor to ever receive such an honor. Logan and Michael R. Winston, eds. Today's Articles People, Locations, Episodes.

Tue, Previous Story. Next Story. Kellogg Blvd. Saint Paul, MN Science Career Advice, Dr. Frank Snowden Frank Snowden, professor of science and engineering. In this segment, he talks about best practices for any student to become a scientist.

We raise de wheat, Dey gib us de corn: We bake de bread, Dey gib us de crust; We sif de meal, De gib us de huss; We peel de meat, Dey gib us de skin; And