Who and in what country invented the refrigerator: from glaciers to modern models

The refrigerator is an indispensable household appliance that is found in almost every home today. But few people think about where and when the first prototype of this device appeared. The history of refrigeration technology goes back to the 19th century, when scientists and inventors from different countries struggled with the problem of artificial refrigeration. From primitive glaciers to compact compressor models, the development path of refrigerators includes hundreds of patents, experiments and revolutionary ideas.

If you think that the refrigerator was invented in the USA or Germany, then you are only partly right. In fact, specialists from several countries contributed to the creation of this technique, and key discoveries were made at different times. In this article we will look at which country can lay claim to the title of the birthplace of the refrigeratorwho were behind the first working prototypes, and how the technology evolved from bulky industrial installations to compact household devices.

The first attempts at refrigeration: from glaciers to chemical reactions

For a long time, people managed without refrigerators, using natural methods of preserving food. In Ancient Egypt and Mesopotamia, clay vessels with porous walls through which water evaporated were used to cool food. And in the Middle Ages in Europe and Asia, special cellars filled with ice and snow were common in Europe and Asia, which were stored in winter. glaciers - special cellars filled with ice and snow, which were stored in winter.

The first scientific approaches to artificial cooling appeared in the 18th century. In 1748, a Scottish chemist demonstrated the cooling effect during the evaporation of ether in a vacuum, and in 1755, his compatriot discovered the phenomenon of latent heat of fusion. These discoveries laid the foundation for future refrigeration technologies. William Cullen demonstrated the cooling effect during the evaporation of ether in a vacuum, and in 1755 his compatriot Joseph Black discovered the phenomenon of latent heat of fusion. These discoveries laid the foundation for future refrigeration technologies.

• 🏺 Ancient Egypt (c. 2500 BC AD) —clay jars with evaporative cooling.
• ❄️ Middle Ages (Europe, Asia) —glaciers with winter ice reserves.
• 🧪 1748 (Scotland) —William Cullen's experience with ether evaporation.
• 📜 1755 (Scotland) — Joseph Black's theory of latent heat.

However, these methods could not provide stable cooling in domestic conditions. The first practical steps towards creating a refrigerator were made only in the 19th century, when scientists began experimenting with compression cycles and absorption systems.

The first patent for a refrigerator: USA vs UK

Officially, the first inventor of the refrigerator is American Oliver Evanswho developed the project in 1805 compression refrigeration machine. However, his idea remained on paper - Evans did not build a working prototype. 30 years later, in 1834, the American physicist Jacob Perkins received a patent for the first working refrigeration unit using ether as a refrigerant.

But there is a nuance here: in The UK patent for a similar technology was issued back in 1834 - a few months before the American. Its author was John Higgins, whose machine also worked on the air. Thus, both the USA and Great Britain can lay claim to the title of the country where the first refrigerator was invented.

It is important to note that both machines - Higgins and Perkins - were bulky and dangerous (ether was highly flammable). They were used primarily in industry, for example, for making ice or cooling beer in factories.

⚠️ Attention: Early ether-based refrigeration machines were extremely fire hazardous. They were not used in everyday life until the advent of safer refrigerants at the beginning of the 20th century.

Sweden: a revolution in household refrigeration

The true breakthrough in the history of refrigerators occurred in Sweden, where In 1922, the company Electrolux released the first serial household refrigerator under the name "Electrolux Model A". This model worked on the basis absorption technologywhere ammonia was used as a refrigerant and water was used as an absorbent.

The inventor of this system was a Swedish engineer Balthasar von Platen, and his partner was Karl Munters. Their refrigerator was safer than its ethereal counterparts, more compact and suitable for home use. By 1925 Electrolux already sold its refrigerators in Europe and the USA, marking the beginning of mass production.

• 🇸🇪 1922 —the first mass-produced household refrigerator Electrolux Model A.
• 🧊 Absorption technology — ammonia + water instead of dangerous ether.
• 🌍 1925 —beginning of export to the USA and Europe.

Interestingly, the USSR was the first refrigerators "ZIS-Moskholod" (1937) also used an absorption system licensed from Electrolux. Thus, Swedish technology has become the basis for the development of the refrigeration industry in many countries.

USA: the era of compressor refrigerators and mass production

Despite the Swedish breakthrough, a real revolution in household refrigerators was accomplished USA. In 1927, the company General Electric released the first compressor refrigerator titled "Monitor-Top". Its key advantage is the use of a new refrigerant Freon-12 (R-12)which was non-toxic and non-explosive.

Monitor-Top became the first refrigerator that could be safely installed in residential premises. Its design with the compressor hidden at the top has become a classic. By the 1930s, mass production of refrigerators began in the United States, and by the 1940s they were already in half of American homes.

American companies also introduced many innovations: automatic defrosting (1950s), freezers (1939, General Electric), and No Frost systems (1960s). By the 1960s, the United States became the world leader in the production and export of refrigerators.

⚠️ Attention: Freon-based refrigerants (R-12, R-22) Today they are prohibited due to harm to the ozone layer. Modern refrigerators use ozone-safe substances, such as R-600a (isobutane) or R-134a.

Germany and the USSR: alternative development paths

In parallel with the USA and Sweden, Germany and USSRdeveloped their refrigeration technologies. In Germany, the company Bosch (founded in 1886) began producing refrigerators in the 1930s, and Liebherr (founded in 1949) specialized in industrial and household models with unique cooling systems.

In the USSR, the first serial refrigerator Kharkov-1" was produced in 1939 at the Kharkov Tractor Plant. It worked on an absorption system (under a Swedish license) and was expensive - about the price of a small car. Mass production began only in the 1950s with models ZIL-Moskholod" and Saratov".

• 🇩🇪 1930s — Bosch begins production of refrigerators.
• 🇷🇺 1939 —the first Soviet refrigerator "Kharkov-1".
• ❄️ 1950s —mass production ZIL-Moskholod i Saratov.
• 🔧 1960s —The USSR is mastering compressor technologies.

Soviet refrigerators were simple and reliable, but inferior to their Western counterparts in energy efficiency. For example, the legendary "ZIL-63" (1970s) consumed 2-3 times more electricity than American models of the same period.

Why were Soviet refrigerators so noisy?

The main reason is the use of less advanced compressors and simplified sound insulation. In addition, the USSR did not pay as much attention to ergonomics as in the West. For example, the compressor in the Biryusa-3 model was attached directly to the body, which increased vibration.

Modern refrigerators: who is in the lead today?

Today, the production of refrigerators is concentrated in several countries: China (the world's largest manufacturer, brands Haier, Midea), South Korea (Samsung, LG), Germany (Liebherr, Bosch), USA (Whirlpool, GE Appliances).

Russia also retains its own production - factories "Biryusa" (Krasnoyarsk) and "Atlant" (Minsk, Belarus).

Modern refrigerators are equipped with: inverter compressors (energy savings up to 50%). Flow Multi Air Flow systems (uniform cooling), dry freezing function (without frost), smart control (via Wi-Fi and mobile applications).

Interestingly, today China produces more than 60% of all refrigerators in the world, but the most technologically advanced models are still are being developed in South Korea, Germany and the USA.

Myths and misconceptions about the origin of the refrigerator

There are many myths around the history of the refrigerator. Let's consider the most common:

1. "The refrigerator was invented by Thomas. Edison" - no, Edison had nothing to do with refrigeration technology. His main inventions are related to electricity (lamps, generators).
2. "The first refrigerator appeared in Russia" - this is not so. In Russia (and later in the USSR) refrigerators began to be produced only in the 1930-1950s, when the technology had already been developed in the USA and Europe.
3. "Refrigerators were first used only in medicine" - partially true. The first industrial refrigeration machines were used for storage medicines and ice production, but household models appeared already in the 1920s.
4. "Freon was invented specifically for refrigerators" - no, freon (a group of refrigerants) was synthesized in 1928 by the company DuPont as a safe alternative to ammonia and ether for various applications, including air conditioners.

Another misconception is that Refrigerators immediately became popularIn fact, in the 1930s they were a luxury: in the US, a refrigerator cost about $200 (equivalent to $4000 today), which corresponded to half the annual average. family income. Mass distribution began only after the Second World War.

Look for primary sources (patents, technology museums)

Check dates with historical reference books

Pay attention to countries of registration. patents

Check whether household and industrial models are not confused -->

FAQ: Frequently asked questions about the history of the refrigerator

🔍 Who actually first invented the refrigerator?

Patents for the first refrigeration machines were issued almost simultaneously in Great Britain (John Higgins, 1834) and USA (Jacob Perkins, 1834)However, these devices were industrial. The first refrigerator was produced by the Swedish household The refrigerator was released by Swedish Electrolux in 1922.

🇸🇪 Why did Sweden become a pioneer in household refrigerators?

Sweden took the lead thanks to engineers Balthasar von Platen and Karl Munterswho developed a safe ammonia absorption system. Their company was the first to establish mass production of compact models for home use. Electrolux was the first to establish mass production of compact models for the home.

🇺🇸 Why did the USA overtake Europe in the production of refrigerators?

American companies (General Electric, Frigidaire) were the first to switch to compressor technologies safe refrigerants (freon). In addition, a mass market for household appliances was formed in the USA earlier due to the high standard of living and a developed electrical network.

🇷🇺 When did the first refrigerators appear in the USSR?

The first Soviet refrigerator "Kharkov-1" was released in 1939, but mass production began only in the 1950s with models "ZIL-Moskholod" i "Saratov". Before that, refrigerators were imported or assembled under license (for example, according to Swedish drawings).

⚡ How did refrigerators affect people's lives?

The appearance of refrigerators drastically changed eating habits:

• Dependence on seasonal products has decreased.
• Long-term storage of perishable goods (meat, milk, vegetables) has become possible.
• The industry of ready-made meals and semi-finished products has developed.
• Instances of food poisoning have decreased.

In addition, refrigerators contributed to urbanization - people could live in cities without access to cellars or glaciers.