The question of who invented the refrigerator first in the world does not have one simple answer, since the creation of this device was the result of a long evolution scientific discoveries and engineering experiments.
The history of artificial refrigeration goes back almost two centuries, from the first chemical experiments at the beginning of the 19th century to the advent of mass household models.
We are used to the fact that refrigerator is an integral part of the kitchen, but the path to creating an autonomous unit that works without ice was full of failures and brilliant insights.
In this article we will figure out what names are behind the revolution in food preservation, and how cooling technologies have changed from bulky machines to compact household appliances.
Background: from glaciers to artificial ice
Before the advent of mechanical devices, humanity for thousands of years used natural ice, mined in winter and stored in glaciers - deep cellars with thick walls.
However, by the 19th century, the needs of industry and growing cities required more reliable and scalable solutions that did not depend on the vagaries of the weather.
First steps to artificial refrigeration were made through the study of the physics of gases and liquids, in particular, the properties of liquids to absorb heat during evaporation.
Scientists were looking for a way to make this process occur in a closed cycle in order to continuously remove heat from an insulated chamber.
- ❄️ The Ancients civilizations used snow and ice for preservation, but this was a seasonal solution.
- 🧪 In 1755, Scottish chemist William Cullen demonstrated the creation of small amounts of ice by pumping out air.
- 📉 By the beginning of the 19th century, the shortage of natural ice in hot countries stimulated the search for alternatives.
⚠️ Attention: Early experiments with chemicals were often dangerous. Many early refrigerants, such as ammonia or diethyl ether, were toxic or explosive, requiring engineers to be extremely careful.
First patents: Thierry, Perkins and Jacobi
If you look for the specific name of the person who first invented the refrigerator in the world in the form of a registered patent, then chronologically the first should be called the Frenchman Oliver Evans (although he did not build the machine) and Jacob Perkins.
It was Perkins who in 1834 received the first patent for vapor compression refrigeration cycle using diethyl ether as a working fluid.
Its installation could produce ice, but was more of a scientific curiosity than a practical appliance for the home due to low efficiency and difficulty of maintenance.
In parallel with it, in 1834 year, a German inventor Jacob Perkins (British-American) created a working model, which is formally considered the first closed-cycle refrigerator.
A little later, in the 1850s, an American doctor John Gorrie developed a machine for cooling the air in hospitals wards, using the compression and expansion of air.
Although his goal was to fight malaria (thought to be caused by "bad air"), he actually created a prototype of the air conditioner and refrigerator.
Gorrie even received a patent in 1851, but was unable to establish mass production due to a lack of investors and skepticism of society.
Ferdinand Carré's revolution: the absorption principle
The real breakthrough in the availability of refrigeration occurred thanks to the French engineer Ferdinand Carréwho presented his first model in 1858.
Unlike vapor compression machines, which required complex mechanical compressors, the Carré device worked on absorption principleusing ammonia vapor and water.
This made it possible to create more compact and reliable units that did not require constant mechanical drive for compressing gas.
At the World Exhibition in London in 1862, Carré demonstrated his machine, which produced up to 500 kg of ice per hour, which created a sensation.
What is the difference between a compressor and an absorption refrigerator?
In compressor cold The driving force is a mechanical compressor that compresses the gas. In absorption (like Carré), circulation of the refrigerant occurs by heating the solution and its subsequent cooling, which allows you to create silent devices, often powered by gas or electricity without moving parts.
Carré technology became the basis for the industrial production of ice, which began to be supplied to homes and restaurants, displacing natural ice.
In Russia, the first refrigeration machines appeared precisely thanks to the licensing of technologies close to the developments of Carré and Linde.
- 🔥 Absorption refrigerators operate silently, since they have no moving mechanical parts.
- 💧 The working substance is often a mixture of ammonia, water and hydrogen.
- 🏭 Such systems were ideal for industrial-scale ice production in the 19th century.
Carl von Linde and the birth of the modern refrigerator
The German engineer Carl von Linde is credited with creating the first practical and efficient compression refrigerator in 1876.
He improved the design by introducing the use of ammonia as a refrigerant and developing an efficient heat exchanger.
Linde's machine was the first to become truly commercially successful and began to be used by breweries and meat processing plants around the world.
It was Linde who laid the foundations of the design, which, in a modified form, is used in modern household refrigerators.
It is important to note that the early models were huge stationary installations that occupied entire rooms.
They ran on steam or gas engines motors, which made them unsuitable for installation in an ordinary apartment.
Nevertheless, the principle of operation, discovered and honed by Linde, made it possible to subsequently miniaturize the device to kitchen sizes.
The first household electric models
The transition from industrial ice to the home refrigerator occurred only with the spread of electricity at the beginning of the 20th century.
In 1910-1913, companies Frigidaire (a division of GM) and General Electric began producing the first electric refrigerators for the masses.
One of the most famous early models was the Domelre (Domestic Electric Refrigerator), created by Fred W. Wolf in 1913.
These devices were still expensive, noisy and often required manual winding or maintenance, but they freed housewives from the need to purchase ice daily.
By the 1920s, active displacement of toxic refrigerants (ammonia, sulfur dioxide) to safer freons began, although this happened a little later, in the 1930s.
The first household models often had a compressor located on top and required periodic cleaning and lubrication.
- ⚡ Electrification made it possible to automate the cooling cycle, making it continuous.
- 🏠 By 1930, about 30% of households in the USA already had refrigerators.
- ❄️ The advent of freon (R-12) in the 1930s made household refrigerators safer and more compact.
⚠️ Attention: Older refrigerators (before the 1990s) contained freons, which destroy the ozone layer. When disposing of such equipment, it is necessary to comply with special environmental standards and not release gas into the atmosphere.
The evolution of refrigerants and safety
The history of the refrigerator is also the history of the search for the ideal refrigerant.
The first substances were either dangerous to humans (ammonia, propane), or had low efficiency.
The discovery of synthetic freons by DuPont in 1928 under the leadership of Thomas Midgley was a turning point.
Freons were inert, non-flammable and non-toxic, which made it possible to place the refrigerator directly in the kitchen, rather than in the basement or garage.
However, at the end of the 20th century, it became clear that chlorofluorocarbons (CFCs) are destroying the Earth's ozone layer.
This led to the Montreal Protocol and a new round of evolution: the transition to hydrofluorocarbons (HFCs), and then to natural refrigerants of a new generation, such as R600a (isobutane).
Modern refrigerators again use flammable gases, but in minimal quantities and with improved system tightness, returning to the roots, but at a new technological level.
☑️ Signs of a refrigerant leak
Comparative table of development stages
| Period | Key technology | Main refrigerant | Status |
|---|---|---|---|
| 1834 | Vapor compression cycle (Perkins) | Diethyl ether | Experiment |
| 1858 | Absorption cycle (Carré) | Ammonia / Water | Industry |
| 1876 | Efficient compressor (Linde) | Methyl chloride / Ammonia | Mass introduction |
| 1913 | Electric household refrigerator | Sulfur dioxide | Household use |
| 1930s | Safe freons | Freon-12 (R12) | The Golden Age |
The path from the first Perkins machine to the modern smart refrigerator took less than 200 years.
During this time, the device turned from a dangerous industrial machine into an elegant piece of furniture that keeps food fresh for weeks.
Today we are on the verge of a new revolution: the introduction magnetic refrigeration and completely environmentally friendly systems, but the principles laid down by Thierry, Carré and Linde remain the foundation of this technology.
Frequently asked questions (FAQ)
Who exactly invented the first working refrigerator?
Jacob Perkins was officially the first to receive a patent for a vapor-compression refrigeration cycle in 1834. However, the first commercially successful ice-making machine was created by Carl von Linde in 1876, and the first household electric refrigerator appeared in 1913 thanks to the efforts of Fred Wolf and General Motors (Frigidaire).
Why was ammonia used in old refrigerators?
Ammonia has excellent thermodynamic properties and was cheap in production. In absorption refrigerators (like Carre's) it made it possible to create systems without moving parts. However, its toxicity and pungent odor caused engineers to look for a replacement, which led to the creation of freons.
When did refrigerators become available to ordinary people?
Mass availability began in the USA and Europe in the 1930s, after the introduction of safe freons and the establishment of conveyor production. Before that, in the 1920s, they were considered a luxury item for the very wealthy.
Is it true that Einstein invented the refrigerator?
Albert Einstein, together with Leo Szilard, actually developed and patented an absorption refrigerator in 1926 with no moving parts. However, its design has not received wide commercial distribution due to the emergence of more efficient compressor models with freon.
Which gas is now considered the most environmentally friendly?
Natural refrigerants such as isobutane (R600a) and propane (R290) are considered the most environmentally friendly. They do not destroy the ozone layer and have minimal global warming potential, although they require special safety measures due to their flammability.