Many users wonder when the first refrigerator was made and are surprised to learn that the path to the modern device took more than two centuries. The history of the creation of this unit is full of experiments, dangerous substances and brilliant guesses, which ultimately led to the appearance of a household appliance, without which we cannot imagine life.
The first attempts at artificial cooling appeared long before electricity. People have used glaciers for centuries, filling them with snow and ice brought from the mountains to keep food fresh. However, the first working prototype the refrigeration machine was created much later, when science began to comprehend the laws of thermodynamics and the properties of gases.
It is important to understand that the date of invention depends on what exactly is considered a “refrigerator”. If we talk about a machine that uses gas compression, then this is the middle of the 19th century. If we take as a basis a household electrical device available to the mass consumer, then we will talk about the beginning of the 20th century.
Background: from glaciers to the first experiments
Before the advent of mechanical devices, humanity relied exclusively on natural cold. In Russia and Scandinavia, deep cellars were built into which tons of ice were dragged in winter. This ice could lie until the fall if it was properly insulated with sawdust or straw. American ice carriers in the 19th century, blocks of ice were delivered from the northern states even to India, but this was an expensive pleasure.
The first scientific steps towards creating artificial cold were made in the 18th century. Scottish chemist William Cullen in 1755 demonstrated the cooling effect when ether evaporates in a vacuum. Although this was only a laboratory experiment without practical application, it was he who laid down the fundamental principleson which the entire refrigeration industry was later based.
At the beginning of the 19th century, the American Oliver Evans described a theoretical model of a refrigeration machine operating on compressed ether vapor, but never built it. His ideas were implemented by physician John Gorrie, who in the 1840s created a device for producing ice to treat malaria patients. Gorrie even received a patent, but his machine was bulky, noisy and cost-ineffective.
⚠️ Warning: Early experimental installations often used toxic gases such as ammonia and sulfur dioxide. Leaks of these substances in residential premises could be deadly, so for a long time refrigerators were considered industrial equipment.
Technology development was slow, as engineers lacked an understanding of the physics of the processes. Only when scientists were able to accurately describe the cycles of compression and expansion of gases did it become possible to create commercially viable devices. At this stage, history moves from single experiments to mass production.
1850s: the birth of the first refrigeration machine
The official date of creation of the first working refrigerator is often given as 1850. It was then that the American engineer Jacob Perkins, working in England, received a patent for a method of cooling using volatile liquids. His apparatus used ether, which, when evaporated, took away heat from the environment. It was a breakthrough in engineeringalthough it was still far from everyday use.
In parallel with Perkins, Australian printer James Harrison worked on similar technologies. In 1856, he built the first practical refrigeration machine, which was used to make ice and cool beer. Harrison's machine ran on ether and was much more advanced than previous models. It could produce several hundredweights of ice per day, which revolutionized the food industry of the time.
However, these early models had a serious drawback - they were huge and required constant maintenance. The steam engines that powered the compressors occupied entire rooms. Therefore, in the middle of the 19th century, the question “when was the first refrigerator made” concerned more the factory floors than the kitchens of ordinary people.
- 🧊 Ether and ammonia - the main refrigerants of that time, with high efficiency, but low safety.
- ⚙️ Steam engine - the main source of energy for compressors that made the installation stationary.
- 🏭 Industrial application —breweries and meat processing plants, not households, were the first.
Despite the bulkiness, the machines of Harrison and Perkins proved the viability of the idea. They allowed meat to be transported from Australia and Argentina to Europe, changing global trade. However, something more compact and safe was required for the home.
End of the 19th century: emergence of household models
By the end of the 19th century, engineers began to look for ways to make refrigerators smaller and safer. German engineer Carl von Linde improved the design in 1876 by using ammonia as a refrigerant in a more efficient compression cycle. His machines became a standard for industry, but their weight and dimensions still did not allow them to be installed in residential buildings.
The first step towards a household refrigerator was the appearance of open-cycle devices, where the cold was generated separately and transferred to the products. However, the real boom began with the spread of electricity. In the 1910s, companies like General Electric and Frigidaire (then still part of GM) began experimenting with electric compressors.
In 1913, the Domelre (Domestic Electric Refrigerator) was introduced - one of the first electric refrigerators for the home. It consisted of a wooden icebox in which an electric compressor was built, located separately, often in the basement. The noise from such an installation was comparable to the operation of a tractor, and it cost fabulous money for that time - about $900 (with an average salary of about $20 per week).
⚠️ Attention: Early domestic models of the 1910-1920s used sulfur dioxide and methyl chloride as refrigerants. These gases are poisonous and flammable. A leak in a small kitchen could lead to tragedy, so many families preferred old iceboxes.
Only in the 1920s, with the invention of freon (although it began to be widely used a little later) and improvements in the tightness of compressors, did refrigerators become safer. Closed-cycle models appeared, where the compressor and motor were located in a single housing at the bottom or back of the cabinet.
Why were the first refrigerators so expensive?
The cost of the first electric refrigerators was comparable to the price of a Ford Model T. This was due to the complexity of producing compressors, the lack of mass demand and the high cost of copper and other materials. Only by the end of the 1930s did prices begin to fall thanks to assembly line production.
1920s-1930s: mass production and freon
The real revolution occurred in the 1920s-30s, when refrigerators began to be produced en masse. The key moment was the invention of chlorofluorocarbons by Thomas Midgley, known to us as freons. These substances were non-flammable, odorless and non-toxic (in household concentrations), which solved the safety problem.
In 1927, General Electric introduced the model Monitor-Top. It was the first refrigerator to feature a compressor mounted on top of the cabinet, which improved air circulation and cooling. The device ran on freon and became a bestseller. By the 1930s, refrigerators ceased to be a luxury for the rich and began to appear in middle-class homes.
Competition between manufacturers grew. Companies Frigidaire, Westinghouse and Kelvinator fought for the buyer by improving insulation, reducing noise and introducing automatic defrosting. If at the beginning of the decade there were less than 1 million refrigerators in the United States, by 1937 their number exceeded 10 million.
- ❄️ Freon-12 - became the industry standard for many decades due to its stability.
- 🔌 Electrification - expansion of electrical networks made it possible to connect powerful appliances in every home.
- 📉 Price reduction —by the end of the 1930s, the cost dropped to a level affordable for the working class.
During this period, the classic appearance of the refrigerator was formed: a white metal box with rounded corners, chrome handles and one or two doors. These are the models we often see in retro films. They were reliable, repairable and served for decades.
Evolution of technology: from No Frost to smart systems
After the Second World War, the development of refrigeration technology did not stop. In the 1940s and 50s, engineers began introducing automatic defrosting systems, eliminating the need for housewives to regularly break off ice with a knife. The appearance of the system No Frost in the 1960s was another giant leap.
The No Frost principle was the constant circulation of dry cold air inside the chamber, which prevented the formation of frost on the walls and products. This not only simplified care, but also made it possible to better preserve food freshness. The first such models were noisy, but over time, fan and insulation technologies were improved.
At the end of the 20th and beginning of the 21st centuries, the emphasis shifted to energy efficiency and environmental friendliness. After discovering the destructive effect of freons on the ozone layer, the Montreal Protocol was adopted, and the industry switched to new refrigerants (R600a isobutane). Modern refrigerators consume several times less electricity than their 80s ancestors.
Today we are witnessing the era of “smart” refrigerators. They are equipped with Wi-Fi, cameras inside, touch screens and can control the temperature remotely via a smartphone. Some models can even make a shopping list by analyzing the contents of the shelves. The path from ice cellars to artificial intelligence took only a couple of centuries.
Comparative table: stages of development of refrigerators
To better understand the scale of progress, consider the key milestones in chronological order. The table shows how quickly technology and the availability of devices changed.
| Period | Device type | Refrigerant | Availability |
|---|---|---|---|
| Before 1850 | Glaciers (cellars) | Natural ice | Wide (depending on climate) |
| 1850-1900 | Industrial machines | Ether, ammonia | Only plants and factories |
| 1910-1920 | First electric | Sulfur dioxide | Elite (very expensive) |
| 1930-1950 | Mass household | Freon | Middle class |
| 1960-present time | No Frost, Smart | Isobutane, propane | Ubiquitous |
As can be seen from the table, the transition from natural ice to artificial cold took almost a century, and from the first electric models to mass distribution - only 20-30 years. The rate of technological progress in this area has grown exponentially.
Interesting facts and the future of refrigeration equipment
History The refrigerator stores many curiosities. For example, in the 1930s, there was a fashion to paint refrigerators in bright colors - red, green, blue - to match the interior of the kitchen. White color became the standard later, in the post-war period, due to the cheapness of enamel.
Also, few people know that the first refrigerators in the USSR appeared not in apartments, but in grocery stores and restaurants. The famous KhTZ (Kharkov Tractor Plant) began producing household models only in the mid-1930s, and they copied American models. The famous “ZIL” appeared much later, after the war.
The future of refrigerators is associated with magnetic cooling and thermoelectric effects. Scientists are working to create devices that will have no moving parts or harmful gases at all. Such refrigerators will be silent and practically eternal. Perhaps in 50 years the question “when was the first refrigerator made” will be asked, looking at our modern “boxes” with compressors as if they were ancient artifacts.
⚠️ Attention: When purchasing a retro refrigerator or restoring an older model, remember that the insulation in them is often made of glass wool or asbestos-based materials. It is strictly not recommended to open the case without respiratory protection.
Understanding the history of the creation of these devices helps to better appreciate their work. Every time we open the door of a modern unit, we benefit from the work of hundreds of engineers, chemists and physicists over the past 200 years.
☑️ Checking the condition of an old refrigerator
Final thoughts on progress
The path from rough mechanical installations of the 19th century to high-tech kitchen control centers has been a long time coming. It included mistakes, dangerous experiments and brilliant insights. When the first refrigerator was made, no one could have imagined that this device would become as indispensable as electricity or running water.
Today it is difficult to imagine life without a freezer where supplies are stored for a week, or the ability to make ice cubes in 15 minutes. Technology continues to advance, making food storage more efficient and environmentally friendly. And although the principles of operation (the compression-expansion cycle) remain the same as in von Linde’s time, the implementation has become incomparably better.
We hope this excursion into history has helped you learn more about how refrigeration technology developed. Stay tuned to the world of home appliances to stay abreast of new technologies for maintaining freshness.
What year was the first electric refrigerator for home use?
The first electric refrigerator for home use that could be purchased is believed to have been introduced by General Electric in 1911, although mass production and availability began later in the 1920s years.
Who invented the first working refrigerator?
Jacob Perkins received the first patent for a refrigeration machine in 1834, but James Harrison created a practical ice-making machine in 1856. Carl von Linde created the first efficient closed-cycle machine in 1876.
Why were old refrigerators so loud?
Early models used compressors with open motors and belt drives that did not have modern sound insulation. In addition, vibration was transmitted to the metal body, amplifying the sound.
What gas was used in the first refrigerators?
Ether was used in the very first experimental models. Later, in industrial and early household machines, ammonia, sulfur dioxide and methyl chloride were used, until they were replaced by the safe freon in the 1930s.
When did refrigerators become available to ordinary people?
In the USA and Europe, mass availability came in the late 1930s. In the USSR, household refrigerators began to appear en masse in apartments only in the 1950s and 60s (models “ZIS”, “Saratov”, “Kristall”).