Timeline of Refrigeration
Cooling and cold storage from ancient Persian ice houses to the Kigali Amendment in 2016, including mechanical refrigeration, refrigerated trade, domestic appliances and vaccine distribution.
- Category
- Engineering & Technology
- Events
- 18 events ~400 BCE – 2016
- Generated
- by gpt-6
~400 BCE: Persian ice houses preserve winter cold
Persian builders developed yakhchāls that stored ice in insulated chambers through hot weather. Their origin is often put around 400 BCE, but documented examples are mostly Safavid-era or later. Seasonal ice making and storage supplied cooling without mechanical power, illustrating the long history of adapting buildings to preserve cold.
https://en.wikipedia.org/wiki/Yakhchāl1756: Cullen publishes his evaporative-cooling experiments
William Cullen published an account of cooling by evaporation: an air pump lowered the pressure above ether, which boiled off, absorbed heat and froze water in a surrounding vessel. The work was evidently done at Glasgow before he moved to Edinburgh, and it led to no practical refrigeration system.
https://en.wikipedia.org/wiki/William_Cullen1806: Tudor ships New England ice to Martinique
Frederic Tudor sent harvested ice from Massachusetts to the Caribbean. Although early shipments lost money, improvements in insulation, storage and distribution helped turn natural ice into an internationally traded commodity.
https://en.wikipedia.org/wiki/Frederic_Tudor1834: Perkins patents a vapor-compression refrigerator
Jacob Perkins patented a closed refrigeration cycle in which a volatile fluid evaporated, was compressed, and condensed for reuse. The design established the basic arrangement later used in many commercial and household refrigerators.
https://en.wikipedia.org/wiki/Jacob_Perkins1851: Gorrie patents an ice-making machine
John Gorrie obtained an American patent for a machine that made ice through the compression and expansion of air. His work grew from efforts to cool hospital rooms in Florida, where natural ice had to be transported from distant sources.
https://en.wikipedia.org/wiki/John_Gorrie1854: Harrison builds a commercial ice-making machine
James Harrison developed a commercial ice-making machine in Australia using vapor compression. Mechanical production offered an alternative to imported natural ice and was taken up by breweries; Harrison later promoted frozen-meat export, though his 1873 trial shipment failed.
https://en.wikipedia.org/wiki/James_Harrison_(engineer)1859: Carré patents ammonia absorption refrigeration
Ferdinand Carré patented an absorption refrigerator using ammonia and water. Heat drove the cycle, providing an alternative to mechanically driven compression and enabling ice production where a suitable heat source was available.
https://en.wikipedia.org/wiki/Ferdinand_Carré~1876: Linde develops efficient ammonia refrigeration
Carl von Linde developed a reliable compressed-ammonia refrigerator in the mid-1870s (ammonia from about 1875, patented 1877) after earlier brewery-funded machines. More efficient machinery helped industrial users control temperatures independently of seasonal ice supplies.
https://en.wikipedia.org/wiki/Carl_von_Linde1882: Dunedin delivers frozen meat to Britain
The sailing ship Dunedin carried refrigerated meat from New Zealand to London successfully. Onboard machinery maintained the frozen cargo during the voyage, helping establish a long-distance export industry for New Zealand livestock producers.
https://en.wikipedia.org/wiki/Dunedin_(1874_ship)1902: Carrier controls humidity in a printing plant
Willis Carrier designed an air-conditioning system for a Brooklyn printing company whose paper changed dimensions with humidity. Controlled cooling and moisture removal made refrigeration useful for industrial processes as well as food preservation.
https://en.wikipedia.org/wiki/Willis_Carrier1914: Electric cooling units reach household iceboxes
Frederick William Wolf Jr.'s Domestic Electric Refrigerator, sold as DOMELRE, entered production. Its automatic cooling unit fitted onto an existing icebox, offering households a way to refrigerate food without repeated deliveries of natural ice.
https://en.wikipedia.org/wiki/DOMELRE1927: General Electric markets the Monitor-Top refrigerator
General Electric introduced the Monitor-Top refrigerator, with its compressor assembly mounted above the cabinet. The appliance achieved broad sales and helped turn electric refrigeration from a specialist installation into a manufactured household product.
https://en.wikipedia.org/wiki/Refrigerator1930: Birds Eye tests frozen foods in stores
The Birds Eye business began selling quick-frozen foods through stores in Springfield, Massachusetts. The experiment joined freezing techniques to retail freezer equipment, helping build a continuous cold chain from processor to customer.
https://en.wikipedia.org/wiki/Clarence_Birdseye1930: Industry organizes production of Freon refrigerants
General Motors and DuPont formed Kinetic Chemicals to produce Freon. Chlorofluorocarbon refrigerants offered low flammability and lower acute toxicity than several earlier fluids, encouraging wider use before their damage to the ozone layer was understood.
https://en.wikipedia.org/wiki/Freon~1941: Jones completes a durable truck refrigeration unit
Frederick McKinley Jones developed the compact Model C refrigeration unit, mounted at the front of a truck trailer. Equipment that tolerated road vibration made it easier to distribute perishable foods beyond rail lines and fixed cold-storage facilities.
https://en.wikipedia.org/wiki/Frederick_McKinley_Jones1974: Global immunization expands vaccine cold chains
The World Health Organization launched the Expanded Programme on Immunization. Delivering temperature-sensitive vaccines required networks of refrigerators, insulated carriers and trained staff, extending cold-chain infrastructure into public health services worldwide.
https://en.wikipedia.org/wiki/Expanded_Program_on_Immunization1987: Governments agree to control ozone-depleting chemicals
The Montreal Protocol established controls on ozone-depleting substances, including chlorofluorocarbons used in refrigeration. Later amendments strengthened the phaseout, requiring manufacturers and service networks to adopt alternative refrigerants.
https://en.wikipedia.org/wiki/Montreal_Protocol2016: Kigali agreement targets warming refrigerants
Countries adopted the Kigali Amendment to the Montreal Protocol to phase down hydrofluorocarbons. These refrigerants had replaced many ozone-depleting chemicals but contributed to global warming, prompting another transition in cooling equipment.
https://en.wikipedia.org/wiki/Kigali_Amendment