32 results about "French press" patented technology

A French press-like quality high volume, electrical, automatic beverage brewer (10) with a rotatable mixing chamber (12) for mixing water (109) from a hot water tank (28) with dry beverage ingredient (108) having a closed top (7) and an open bottom (3, 66) to which is releasably mounted a brew basket (14) with an open top (19) for fluid communication with the mixing chamber (12) through the open bottom (3, 66). Before mounting, the brew basket (14) is loaded with a filter (105) and dry beverage ingredient (109). The mixing chamber (12) with the brew basket (14) attached is then automatically turned upside down (FIG. 6) to dump the dry beverage ingredient (109) out of the filter (105) and onto the closed top (7) of the rotatable mixing chamber (12). A preselected amount of water (109) is then infused into the mixing chamber (12) to a level beneath the open bottom (3) and filter (105) and onto the dry beverage ingredient (109) for mixing therewith. After a preselected mixing time period is passed the mixing chamber (12) and mounted brew basket (14) is automatically turned right side up to pass the beverage (110) through the filter (105) and out of the drain hole (90) of the brew basket (14). After the mixing chamber (12) has been returned to an upright position, pressurized air (44,46,48) is automatically injected into the mixing chamber (12) to hasten the passage of beverage (110) through the filter (105) and out of the drain hole (90).

A method and apparatus for collecting spent solids from a brewing apparatus such as a French press coffee maker. An insert optionally holds predetermined measures of solids such as coffee or tea prior to brewing and collects the spent solids as they are separated from the liquid by the straining device of the apparatus. The insert connects to the straining device and is thus easily removable from the apparatus. The insert may be flexible in order to facilitate disposal of the spent solids.

The device, known as an extraction basket, sits at the bottom of the brewing apparatus' brewing chamber. The basket is inserted into the chamber prior to the addition of the flavor base and water to the chamber. The basket is depressed to the bottom of the chamber. The flavor base is then added to the chamber along with hot water, following the French press process of brewing. With a standard French press brewing apparatus, once the flavor base and hot water is added, a filtration piston is then inserted into the brewing chamber. After the allotted brewing time has passed, the filtration piston is depressed into the chamber. This pushes the spent flavor base to the bottom of the chamber, filtering the brewed beverage from the solid flavor base. As the solid flavor base is pushed to the bottom, the spent flavor base is compacted in the extraction basket which is located at the bottom of the brewing chamber. Once the brewed beverage has been removed the filtration piston is removed from the chamber leaving the spent flavor base compacted into the extraction basket. The user then reaches into the chamber lifts the handle on the extraction basket quickly and neatly removes the basket and the spent flavor base in one efficient motion. The spent flavor base can now be discarded properly without effort or mess.

The invention is directed to a French press combination grinder, filter, and drinking vessel, and method of making coffee. The system has a motor base, a container body, and two selectively removable container bases. The first removable container base has a blade, and the second removable container base has a plunger and filtering unit. Coffee beans are placed in the container body and ground when the first selectively removable container base is attached to the container body. Then, after the coffee is ground, the first base is removed and hot water is poured into the container body. The user then attaches the second container base and depresses the filtering unit to separate the coffee slurry into a liquid portion on top and coffee grounds portion on the bottom. The user may then drink the coffee directly from the same container that ground and filtered the coffee beans.

An appliance for making beverages has a French press style carafe and a base adapted to receive the carafe removably thereon. The carafe has a rotatable stirring blade. The base has a motor rotationally coupled to the stirring blade, a heater, and a resting surface in thermal communication with the heater. Energization of the motor causes stirring of the liquid in the pitcher and energization of the heater causes heating of the liquid in the pitcher.

A full-automatic French press is characterized by comprising a base, a glass pot body and a pot lid, wherein a heating disc is arranged at the bottom of the glass pot body, a guide tube extending vertically is arranged inside the glass pot body, a lead screw is arranged in the guide tube to be connected with a driving mechanism arranged in the base, the bottom of the guide tube is sleeved with a stirring ring, the stirring ring is connected with the lead screw through a lower magnet mechanism, and the lead screw drives the stirring ring to rotate during rotation. A filter screen is further installed outside the guide tube and is connected with the lead screw through an upper magnet mechanism, and the filter screen is driven to vertically move through the upper magnet mechanism when the lead screw rotates. The full-automatic French press has the advantages that the filter screen can be driven to automatically ascend and descend through a lead screen mechanism, and automatic mixing of ground coffee and water is achieved; the lead screen mechanism can drive the stirring ring to rotate, accordingly the ground coffee and the water are fully mixed to ensure drinking taste; the whole process is automatic operation, manual intervention is not needed, and operating convenience is improved.

A free-flowing cellulosic substrate, such as rice hulls, can be impregnated with desired liquid flavoring agents to create a free-flowing flavoring composition for brewed beverages such as coffee and tea. The flavoring composition can be added to ground roasted coffee or prepared tea leaves in a brew filter device such as a paper filter, French press, percolator, vacuum pot or any other mechanical filtering device intended to brew coffee or tea. The flavor-impregnated substrate will release the desired flavors in contact with water during the brew process, imparting flavor to the finished coffee or tea beverage.

The invention discloses a high-efficiency press pot, which includes a filter press mechanism, the filter press mechanism includes a pressing rod, an upper clamping ring, a lower clamping ring, a spring member and filter paper, and the pressing rod extends from top to bottom , the center of the upper clamping ring is fixedly connected with the bottom end of the pressure rod, the spring member has an upper end and a lower end, the upper end is fixedly connected with the upper clamping ring, the lower end is fixedly connected with the lower clamping ring, and the filter paper passes through the upper clamping ring The tight ring and the lower clamping ring are clamped and fixed. The present invention improves the filter press mechanism, through the interaction of the upper clamping ring, the lower clamping ring and the spring parts connected therebetween, the filter paper located between the upper and lower clamping rings is clamped and fixed, that is, through The filter paper filters the coffee powder, which greatly improves the filtering effect. The invention is suitable for coffee powder brewing.

A french press rod assembly configured to be operably engaged with a french press coffee pot wherein the french press rod assembly provides an element to engage therewith to stabilize the french press rod assembly during removal of the filter screen. The french press rod assembly includes a rod having a first end and a second end. A handle is secured to the first end of the rod and a filter screen is removably secured to the second end of the rod. The rod has surroundably mounted thereto proximate the second end an engagement member. The engagement member includes a central portion being surroundably secured to the rod. The engagement member includes a first lateral wing member and a second lateral wing member integrally formed with the central portion and extending outward therefrom. The first lateral wing member and a second lateral wing member include surface areas.

The invention relates to a plunger-filter beverage preparation device of the French press coffee maker variety, incorporating a glass vessel (10). In order to prevent glass splinters from flying about in an uncontrolled manner in the event of a breakage of the glass, the glass 23 vessel is surrounded by a retainer (2). Said retainer (2) consists of a bottom section (21) with a lower ring (26), an upper ring (22), and a narrow-mesh (24) extending between them. The retainer preferably expands in diameter from top to bottom.

A French press coffee maker includes a carafe, a plunger, and a ladle. The carafe includes a base wall and an upwardly extending generally cylindrical side wall. The plunger includes a rod and a piston connected to the rod. The piston is movable with respect to the carafe in an axial direction. The ladle includes a base having a peripheral rim and an upwardly extending arm connected with the base.

The present invention provides a novel system whereby an upper press plate a contact plate and a lower press plate are utilized in a French press coffee brewing system.

A reverse French press has a brewer, carafe and optional lid. The brewer has a plunger, a vertical open top flask and a base with legs arranged about its bottom edge. The plunger has a vertical rod that goes through the center of the base with a horizontal filter at the top of the rod and a knob at the bottom of the rod. The legs form a space for the knob underneath the base. The filter extends above the top rim of the flask. Hot water and coffee are put in the flask below the filter. The carafe is then placed over the flask and sealed to the base. The assembly is turned upside down and the knob is pulled up pulling coffee grounds into the base. The brewer is then removed and brewed coffee remains in the carafe. The lid may then be put on the carafe.

A French press coffee maker 200 having a coffee grounds basket is provided. The coffee grounds basket 100 is a completely contained mesh basket (14-19) that enables the placement of coffee grounds therein, while completely preventing loose coffee grounds from physically mixing with the water that ultimately becomes the coffee the user drinks. In this manner, not only is the coffee more pure, but cleaning the device is made easier and simpler by maintaining the used coffee grounds separate and apart from the carafe/container within which it is positioned during use.

Disclosed is an automatic French press device having a coffee bean grinder, a water heating unit, and a dispenser for coffee grounds and hot water. The dispensers are disposed over a French press vessel so as to directly dispense the coffee grounds and hot water therein. The grinder unit, the water heating unit, and the dispenser are controlled via a control panel that can communicate with a user device via an application so as to allow the French press device to be operated remotely.

A permeameter device comprising a pedestal base, wherein said pedestal base comprises an inner raised wall and an outer raised wall, wherein the inner raised wall is lower in height than the outer raised wall, a trough defined between the outer and inner walls of dimensions to accept therein a cylindrical tube, and at least one passage, having an inner port on said inner wall and extending through the outer wall through an outer port for fluid connection through said passage, and a loading rod, wherein a sample is prepared to fit within the cylindrical tube.

A filtering receptacle (1) for a solid flavour base is dimensioned to fit inside a pot (23) of a French press (24). The filtering receptacle (1) has a circumferential central wall part (3) that extends upwards from a bottom wall part (4) and terminates in a free edge (5) of a circumferential upper wall part (2) opposite the bottom wall part (4), which free edge (5) delimits an opening (6) for adding the solid flavour base to the filtering receptacle (1). The circumferential upper wall part (2) has a plurality of through-going drain passages (7), said through-going drain passages (7) are distributed spaced apart along the circumferential upper wall part (2) and are retracted from the free edge (5), at least some of the through- going drain passages (7) of the circumferential upper wall part(2) extend into an associated channel (8) formed in the exterior face (9) of at least the circumferential central wall part (3), wherein a channel (8) extend from its through-going drain passage (7)down towards the bottom wall part (4) along the majority of the circumferential central wall part (3). The filtering receptacle keeps hold of spend flavour base to that said flavour base can be easilydiscarded separate.

The invention discloses a French press and a piston assembly thereof. The piston assembly comprises a filter net layer, a piston mechanism and a press body, the piston assembly is in a cup shape, theupper end of the piston assembly is an opened end, and the inside of the piston assembly is used for placing a solid brewing object; the lower end of the piston mechanism is communicated with the opened end of the filter net layer; the filter net layer and the lower end of the piston mechanism are both located in the press body; during work, liquid is added inside the press body to brew the solidbrewing object, the piston mechanism is used for sucking liquid inside the filer net layer or pushing liquid inside the piston mechanism into the filter net layer to make liquid outside the filter netlayer enter the filter net layer or the liquid inside the filter net layer flow out of the filter net layer. The technical problems are solved that since the area of the part to be cleaned in the press is large, cleaning is difficult, and great inconvenience is brought to a user.

The invention relates to a French press kettle, in particular to a filter set device with replaceable three-dimensional filter paper for the French press kettle. The device comprises a pressing rod, ametal bracket and the replaceable three-dimensional filter paper; the metal bracket is fixedly connected with the pressing rod, the replaceable three-dimensional filter paper wraps the metal bracketand can be in interference fit with the inner wall of the French press kettle body, and the friction force generated by interference fit of the replaceable three-dimensional filter paper and the innerwall of the French press kettle body is larger than or equal to the sealing force required for preventing leakage of filtered residues and smaller than the pressure from the pressing rod and the metal bracket during normal use. According to the filter set device, the replaceable three-dimensional filter paper is adopted for replacing French press kettle metal filter nets in the prior art, so thata better filtering effect is achieved; disposable convenience after use is provided, the user experience is also improved, and the convenience and the health security are greatly improved.

The invention discloses a sparking coffee extraction method. The sparking coffee extraction method comprises the following steps: grinding coffee beans after being washed and aired into coffee powder with specified particle size by adopting a grinder, preparing sparkling water with specified temperature by adopting sparkling water making device, a soda gun or a coke machine, placing the coffee powder into a French press, injecting the sparkling water into the French press, slowly and gently mixing the coffee powder and the sparkling water, and covering the French press with a cover; and after a few minutes, slightly mixing and stirring, further mixing and stirring after a few minutes, soaking, slowly downwards pressing a filter screen of the French press, and pouring out the sparking coffee. According to the method, after the sparkling water is filtered by the filter screen of the French press, part of the air bubbles are scattered, but the reserved air bubbles are light, thin as well as fine and smooth after being filtered by the filter screen; the sparkling water can well extract the special flavor of the coffee beans, the time is short, and the low-temperature extraction well avoids the loss of substances such as caffeine and tannin in the coffee beans, so that the mouthfeel of the obtained sparking coffee is good, and a coffee lover has many choices for beverages.

The present invention discloses a coffee machine with coffee bean grinding function comprising a coffee machine base, a French press is arranged in front of the top of the coffee machine base, the bottom of the French press is movably connected with a cup base in a clamping manner, the cup base is fixedly arranged at the top of the coffee machine base, a hollow central column is mounted on one side of the back of the French press and at the top of the coffee machine base, a lifting device or a cover flipping device matching the opening of the French press is arranged on the central column, a water injection device is mounted on one side of the back of the central column and at the top of the coffee machine base, and a water outlet tube is arranged at the output end of the water injection device.