TH16128A - Coffee maker equipment for coffee flavoring and coffee making method - Google Patents

Abstract

The coffee maker consists of a brewing barrel (9) with a cylindrical hole (10) in which the lower piston (8) can move freely and can be moved longitudinally within this hole. (7) will be rigidly connected to frame (1) Parallel to the brewing barrel (9) that can be moved vertically is the drive rod (6), which has a guide device (23), the driving part (24) attached to the brewing barrel has a guide device (25), which It is coordinated with the guide device of the drive axis (6) by rotating the drive axis (6) in one direction or in the other direction. The brewing barrel will be moved upward or downward. The coffee powder is inserted into the brewing barrel by means of a funnel (12) that rotates around the pivot.In order to generate the amount of coffee powder put in, the brewer is moved upward under control of the least time. Until the resistance exerted by the top piston (7) is exerted through the pressed coffee powder equivalent to the axial drive. In order to cause the brewing while the coffee powder not tight The brew chamber between the top piston (7) and the lower piston (8) is again slightly enlarged before the actual brewing process. The equipment is particularly characterized by the simple construction of the device with few parts, wear and tear, and this simple construction is supported by shortening the end switch. Possible due to the complete time control of the drive axis

Claims (9)

1.Coffee maker equipment for coffeemakers, consisting of a vertically positioned (9) brewing barrel with holes. (10) cylinder shape The top and bottom pistons (7,8) that cover the holes (10) the cylindrical shape to form the brew chamber (11), in which the aforementioned (9) and bottom pistons (8) can move in a relative way. Each other and the top piston (7) along the axis of the brewing barrel, which the brewing barrel (9) has the upper and lower ends and can move in a vertical direction. The top piston (7) is fixed to the frame (1), a funnel (12) that rotates around the pivot for putting coffee powder into the hole. At the top end of the brewing barrel The pistons below (8) are positioned to move freely along the holes (10) of the brewing barrel (9) and have a shaft (14), a hollow cylindrical shape with an inner surface. Facing away from the brewing barrel (9) The deterrent device is located at the bottom end of the brewing barrel for Bottom piston retaining (8) in hole (10) of brewing barrel (9) connecting piece (15), fixed cylinder to frame (1) located opposite the top piston and ground. Outer surface for conduction of the inner surface of the shaft (14) of the bottom piston as this brewer moves downward. Barrier device (16,17,18,19,20) between the said inner surface and the said outer surface. The lower piston relative displacement (8) relative to the brewing barrel. Eject device (21) for taking away leftover coffee on the plunger below. And a device for stimulating the ejection device immediately at the top end of the brewing barrel. (9) By moving downward, always with significance to the surface of the Upper end of lower piston (8) 2. Equipment complying with claim 1, which also consists of a propulsion device (19) with a single (6) axis. 3. Equipment corresponding to claim No. 2, which also continues as well. The drive parts (24) that are positioned on the brewing barrel (9) and equipped with a guide device (25), the drive rod (6) will be mounted on a rotating frame. (1) and extends parallel to the brewing barrel (9) and which has a guide device (23) that circulates Total length of the axis The propulsion parts and the guide rod (23,25) that are practically connected are joined together for moving the brewing barrel (9) and holding the brewing barrel in a fixed position when supplying water. Under pressure to the brew chamber (11) 4. Equipment complying with claim 1 in which the barrier contains at least one O-ring (16) that is attached to the outer surface of the connector. Where the friction between O-ring (16) on the outer surface of the connecting piece (15) and the inner surface of the lower piston (8) is greater than the friction of the lower piston (8) inside the hole ( 10) of the brewing barrel (9) 5. A device corresponding to claim 1 in which the barrier consists of a flexible (19) convex portion; and Pressable, which is at least one outside Part which extends longitudinally on the joint (15) 6.A device complying with claim 1, in which the barrier shall consist of a flexible and compressible protrusion that extends inward at least one part inward, extending along the Longitudinal on shaft section (14) 7. Equipment complying with claim 1, in which the barrier consists of multiple-mouth threads (17,18) on the connecting piece and inside the shaft (14), where the multiple-mouth threads (17,18) are centered. Myself and have a pitch value in that manner The bottom piston movement is obstructed on the thread length relative to the brewing barrel. 8. Methodology for making coffee with a coffee brewing device for coffee, consisting of a vertically placed brewing barrel with holes. (10) The top and bottom cylinders and pistons (7,8) that are assembled are mounted inside and will cover the cylindrical holes to form the brewing chamber (11), the brewing cylinder (9) and the lower piston (8). ) Will move relative to each other and the top piston (7) along the axis of the brewing barrel. It consists of the process of aligning the top piston (7) outside the hole (10) of the brewing barrel (9). It is important to put the coffee powder into the hole and distribute it evenly over the end surface of the brewing machine. The pistons below (8) are inside the holes. Moving the brewing chamber (9) and the bottom piston (8) upward for a preset time to reduce the brew chamber volume (11) until it matches the volume of the infused coffee powder. (26) The downward movement of the brewing barrel (9) with a predetermined quantity to make the volume of the brew room larger Providing hot water to the brewing room (11) to brew coffee powder while it is not firmly attached and to cook coffee. Bringing out the cooked coffee Moving the brewing tube (9) upward to press the used coffee powder into blocks. (27) The movement of the brewing cylinder (9) and the lower piston (8) downward so that the piston below it will be obstructed by an obstruction device. (16,17,18,19,20) to temporarily slow downward movement of the piston rather than the distortion of the brewing barrel (9) for ejecting. (27) ejection of the top end of the brewing barrel (9) ejection of the lump (27) from the lower piston end face (8) and the movement of the brewing barrel (9) Go upward to position the top piston (7) outside the hole (10) of the brewing barrel (9) where the bottom piston (8) will be obstructed by an obstruction device (16,17,18, 19,20) for upward movement Above the elephant temporarily rather than the brewer (9). 9. Equipment complying with claim 8, whose predetermined time is the desired period for the brewing barrel (9) and the piston below. (8) To move upward and reduce the volume of the brewing chamber (11) to match the volume of the smallest amount of coffee powder added 1 0. Equipment corresponding to claim 8, that the brewing barrel (9) and the bottom piston (8) shall be stopped before the end of the said pre-determined time if the force goes down. The same amount of force will act against an upward direction.