Elaine Bernard Coffee Maker January 18, 2019 18:06:59
Coffee makers are kitchen appliances that make it possible to brew coffee beverages without needing to boil water using a separate container. Different types of coffee makers are available today. The principles of brewing with various coffee makers differ. In the common coffee making appliances the coffee grounds are placed in a paper or metal filter inside a funnel set over a glass or ceramic coffee pot. A separate chamber is there which heats up the water and directs it into the funnel. This is the automatic drip-brew process. A number of other brewing processes are there too- some of which are highly advanced and acclaimed. With a huge variety of coffee makers available today it has indeed become a difficult task to choose the very best among coffee makers. As a solution it is advised that you need to decide what exactly you are on the lookout for.
A vacuum maker brews coffee using two chambers where vapor pressure and vacuum produce brew which is clean rich and smooth compared to other brewing methods. This type of maker is also known as vac pot siphon or syphon coffee maker and was invented by Loeff of Berlin in the 1830s. These types of makers have been used for more than a century in many parts of the world. The chamber material can be pyrex metal or plastic and the filter can either be a glass rod or a screen from cloth paper or nylon. The Napier Vacuum Machine presented in 1840 was an early example of this technique. While vacuum makers are generally to complex for everyday use they were prized for producing a clear brew and were quite popular until the middle of the twentieth century.