Understand the development history of coffee machine Coffee at the point in time
Childhood (1901-1947)
Exclusive privilege of one cup of coffee at a time
In 1901, the coffee machine designed by Luigu Bezzera was successfully patented.
In 1902, his friend Desiderio Pavoni added a pressure relief piston device to the machine and commercialized the machine for production and sale.
In 1903, Bezzern sold the patent to Pavoni at a cost of 10, 000 lire due to financial difficulties.
In 1905, La Pavoni Company was announced.
In 1906, the Italian Arduino applied for a patent to install a heat exchanger in the machine to heat the water quickly.
In 1909, Luigi Giarlotto added a pump to the machine to solve the problem of insufficient pressure in the extraction.
In 1910, his second patent was the screw-down piston, which squeezed out all the delicacies of coffee from the piston.
In 1935, Dr. Illy invented the first machine to use compressed air to push water through coffee powder.
Since 1938, the placement of the boiler has been successfully improved from the original vertical to horizontal.
Puberty (1948-1961)
The pressure increases and the water temperature decreases; the birth of the "gold bubble"
In 1948, Gaggia introduced the piston lever spring coffee machine to the market.
In 1952, the large vertical machine disappeared overnight.
In 1956, Cimbali used hydraulic systems to avoid consuming too much effort when using levers.
Maturity (after 1962)
The popularization of electronic parts; the advantages of "heat exchange and heat cycle"
In 1955, Giampietro Saccani took an important step to keep the temperature of the cooking head stable.
In 1961, Italy and Spain jointly produced the E61 model. In the past, hot water was pressurized, but now it is pressurized and then heated, which is a perfect revolution compared to the past.
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The history of coffee. How much do you know about the history of coffee?
When we enjoy coffee, most of the time we just think of it as a drink, a different, unique, refreshing drink, but seldom think about it: what's the big thing about a small coffee? Just because coffee is astonishingly famous, it is the second largest export product in the world after oil. Since it was recognized and first eaten by human beings, it has been used for the first time.
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The Development of Coffee in China
From the success of coffee planting in Taiwan in 1884 to today, the development of coffee in China has gone through more than one hundred years of ups and downs. The following is a detailed introduction: ★ in 1884, coffee was successfully planted in Taiwan. In 1902, ★ successfully introduced and planted coffee in Yunnan, China. ★ in 1985, Yunnan Agricultural Reclamation began to grow coffee commercially. ★ 1992, UNDP assisted China to build
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