A French press, also known as a cafetière, cafetière à piston, caffettiera a stantuffo, press pot, coffee press, or coffee plunger, is a coffee brewing device, although it can also be used for other tasks. The earliest known device was patented in 1852 in France by Jacques-Victor Delforge and Henri-Otto Mayer.
Drip coffee is made by pouring hot water onto ground coffee beans, allowing it to brew. There are several methods for doing this, including using a filter. Terms used for the resulting coffee often reflect the method used, such as drip-brewed coffee, or, somewhat inaccurately, filtered coffee in general. Manually brewed drip coffee is typically referred to as pour-over coffee. Water seeps through the ground coffee, absorbing its constituent chemical compounds, and then passes through a filter. The used coffee grounds are retained in the filter, while the brewed coffee is collected in a vessel such as a carafe or pot.
A coffee filter is a filter used for various coffee brewing methods including but not limited to drip coffee filtering. Filters made of paper (disposable), cloth (reusable), or plastic, metal or porcelain (permanent) are used. Paper and cloth filters require the use of some kind of filter holder, whereas filters made out of other materials may present an integral part of the holder or not, depending on construction. The filter allows the liquid coffee to flow through, but traps the coffee grounds.
A coffee percolator is a type of pot used for the brewing of coffee by continually cycling the boiling or nearly boiling brew through the grounds using gravity until the required strength is reached. The grounds are held in a perforated metal filter basket.
A Büchner flask, also known as a vacuum flask, filter flask, suction flask, side-arm flask, Kitasato flask or Bunsen flask, is a thick-walled Erlenmeyer flask with a short glass tube and hose barb protruding about an inch from its neck. The short tube and hose barb effectively act as an adapter over which the end of a thick-walled flexible hose (tubing) can be fitted to form a connection to the flask. The other end of the hose can be connected to source of vacuum such as an aspirator, vacuum pump, or house vacuum. Preferably this is done through a trap, which is designed to prevent the sucking back of water from the aspirator into the Büchner flask. The purpose of applying a vacuum is to speed the filtration by providing a pressure differential across the filter medium that is greater than that produced by gravity alone.
Cafestol is a diterpenoid molecule present in coffee beans. It is one of the compounds that may be responsible for proposed biological and pharmacological effects of coffee.
Mr. Coffee is a registered trademark of Newell Brands. The Mr. Coffee brand manufactures automatic drip-brew kitchen coffee machines, as well as other products. Founded in the early 1970s, Mr. Coffee has often been referenced in popular culture and has been promoted by celebrities such as Joe DiMaggio and Dave Kovack.
The Neapolitan flip coffee pot is a drip brew coffeemaker for the stove top that was very popular in Italy until the 20th century. Unlike a moka express, a napoletana does not use the pressure of steam to force the water through the coffee, relying instead on gravity.
Bunn-O-Matic Corporation is an American manufacturer of dispensed beverage equipment headquartered in Springfield, Illinois, with a plant in Creston, Iowa. The company was founded in 1957 by George R. Bunn, who designed his own versions of equipment that had been in existence for nearly fifty years: paper coffee filters and pour-over drip coffee brewers. Today, the corporation's products are sold under the BUNN and Bunn-O-Matic brands. The company's home coffeemakers are used throughout the United States and Canada, but the company's primary customers are institutional foodservice providers worldwide. The company introduced their first automatic drip-brew coffee maker in 1963. The company introduced their first drip brewer for the home market in 1972. The current president and CEO is Arthur H. Bunn.
Coffee preparation is the process of turning coffee beans into liquid coffee. While the particular steps vary with the type of coffee and with the raw materials, the process includes four basic steps: raw coffee beans must be roasted, the roasted coffee beans must then be ground, and the ground coffee must then be mixed with hot or cold water for a specific time (brewed), the liquid coffee extraction must be separated from the used grounds, and finally, if desired, the extracted coffee is combined with other elements of the desired beverage, such as sweeteners, dairy products, dairy alternatives, or toppings.
A vacuum coffee maker brews coffee using two chambers where vapor pressure and gravity produce coffee. This type of coffee maker is also known as vac pot, siphon or syphon coffee maker, and was invented by Loeff of Berlin in the 1830s. These devices have since been used for more than a century in many parts of the world. Design and composition of the vacuum coffee maker varies. The chamber material is borosilicate glass, metal, or plastic, and the filter can be either a glass rod or a screen made of metal, cloth, paper, or nylon. The Napier Vacuum Machine by James Robert Napier, presented in 1840, was an early example of this technique. While vacuum coffee makers generally were excessively complex for everyday use, they were prized for producing a clear brew, and were quite popular until the middle of the twentieth century. Vacuum coffee makers remain popular in some parts of Asia, including Japan and Taiwan. The Bauhaus interpretation of this device can be seen in Gerhard Marcks' Sintrax coffee maker of 1925.
Peter Schlumbohm was a German inventor, best known for creating the Chemex Coffeemaker. In a eulogy for Schlumbohm shortly after his death in 1962, the notable design author Ralph Caplan described the typical Schlumbohm invention as “a synthesis of logic and madness”. Caplan, like hundreds of thousands of Americans, was particularly fond of the Chemex Coffeemaker, describing it as “one of the few modern designs for which one can feel affection as well as admiration.” The Chemex was also one of the few products from any designer or inventor of the time to achieve an "iconic" role in popular culture, becoming part of the permanent collections of art and design museums, including New York's Museum of Modern Art.
The AeroPress is a manual coffeemaker invented by Alan Adler, founder of AeroPress, Inc. It consists of a cylindrical chamber, and a plunger with an airtight silicone seal, similar to a syringe. Ground coffee beans and water are steeped inside, then forced through a filter at the bottom of the chamber by pressing the plunger down through the chamber. It is capable of brewing highly concentrated coffee, which the manufacturer describes as "espresso style", but can also be used to brew filter strength coffee, or cold brew coffee.
Jebena is a traditional Ethiopian and Eritrean flask made of pottery and used to brew Arabic coffee. It is also widely used in Sudan, and the coffee itself is called bunna.
A single-serve coffee container is a container filled with coffee grounds, used in coffee brewing to prepare only enough coffee for a single portion. Single-serve coffee containers come in various formats and materials, often either as hard and soft pods or pads made of filter paper, or hard aluminium and plastic capsules.
A coffeemaker, coffee maker or coffee machine is a cooking appliance used to brew coffee. While there are many different types of coffeemakers, the two most common brewing principles use gravity or pressure to move hot water through coffee grounds. In the most common devices, coffee grounds are placed into a paper or metal filter inside a funnel, which is set over a glass or ceramic coffee pot, a cooking pot in the kettle family. Cold water is poured into a separate chamber, which is then boiled and directed into the funnel and allowed to drip through the grounds under gravity. This is also called automatic drip-brew. Coffee makers that use pressure to force water through the coffee grounds are called espresso makers, and they produce espresso coffee.
A chorreador is a coffee making device used in Costa Rica in which hot water leaches through coffee grounds held in a cloth filter mounted on a wooden stand, then drips into a container.
Cold brew coffee, also called cold water extraction or cold pressing, is the process of steeping coffee grounds in water at cool temperatures for an extended period. Coarse-ground beans are soaked in water for about 12 to 24 hours.
Edmund Angel Abel, Jr. was an American engineer and inventor who designed and patented the heating element for Mr. Coffee, one of the first automatic drip coffee makers to be introduced to the American consumer market. Mr. Coffee, which was first sold in 1972, soon became the dominant coffeemaker in the United States, reaching sales of approximately $150 million by the late 1970s. Abel's invention, the heating element, brewed a milder coffee than traditional methods, largely replaced the percolator in American homes. Home Furnishings News listed Mr. Coffee as one of the most important household consumer products introduced in the previous seventy-five years in a list published in 2002. Prior to his work on the coffeemaker, he held patents in film developing and aviation. Despite his role in the invention of the Mr. Coffee machine, Abel did not drink coffee.
