Beverage carafe lid open/closed detection and system control
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A47J-031/06
A47J-031/46
B67D-003/00
B67D-007/32
출원번호
US-0795671
(2013-03-12)
등록번호
US-9554668
(2017-01-31)
발명자
/ 주소
Carnevale, Paolino
Jacobs, William T.
Hawat, Hassib
출원인 / 주소
Keurig Green Mountain, Inc.
대리인 / 주소
Wolf, Greenfield & Sacks, P.C.
인용정보
피인용 횟수 :
0인용 특허 :
21
초록▼
A beverage forming method and system in which a carafe is positionable at a carafe receiving area of a beverage forming machine with a lid of the carafe in an open position or a closed position. The carafe may be positioned at the carafe receiving area in any one of multiple rotational positions wit
A beverage forming method and system in which a carafe is positionable at a carafe receiving area of a beverage forming machine with a lid of the carafe in an open position or a closed position. The carafe may be positioned at the carafe receiving area in any one of multiple rotational positions within a range of 45 to 180 degrees, and the machine may detect whether the lid is open or not for any of the rotational positions. Beverage forming is prevented if the lid is detected to be closed, allowing the carafe to be safely stored on the machine regardless of lid position.
대표청구항▼
1. A beverage forming apparatus comprising: a beverage carafe having an interior space for holding a beverage, an opening through which beverage is dispensable into the interior space, and a lid movable between an open position in which the opening is uncovered by the lid and a closed position in wh
1. A beverage forming apparatus comprising: a beverage carafe having an interior space for holding a beverage, an opening through which beverage is dispensable into the interior space, and a lid movable between an open position in which the opening is uncovered by the lid and a closed position in which the opening is covered by the lid;a housing having a carafe receiving area to receive the carafe with the lid in the open and closed position and in which the carafe is associated with the housing to receive beverage dispensed into the opening;a carafe lid detector arranged to detect presence of the lid when the lid is in the open position, the carafe lid detector including a plurality of sensor elements spaced apart and positioned for detecting the presence of the lid in a plurality of locations that each correspond to a different rotational position of the carafe at the carafe receiving area relative to the housing;a beverage forming station supported by the housing and arranged to combine a precursor liquid with a beverage material to form a beverage that is dispensed into the carafe at the carafe receiving area;a precursor liquid supply system supported by the housing for providing precursor liquid to the beverage forming station; anda control circuit arranged to control the liquid supply system to deliver precursor liquid to the beverage forming station to dispense a beverage only when the lid is detected in the open position with the carafe at the carafe receiving area. 2. The apparatus of claim 1, wherein the carafe is positionable at the carafe receiving area in any one of a number of rotational positions relative to the housing within a 45 to 120 degree range. 3. The apparatus of claim 2, wherein the carafe is positionable at the carafe receiving area in any one of a number of rotational positions relative to the housing within a 90 degree range. 4. The apparatus of claim 1, wherein the carafe includes a handle arranged on a side of the carafe that is grippable by a user to lift the carafe. 5. The apparatus of claim 1, wherein the carafe includes a body and the lid includes a structure that is pivotally mounted to the body such that the lid is pivotable relative to the body between the open and closed positions. 6. The apparatus of claim 5, wherein the lid is pivotable about a horizontal axis. 7. The apparatus of claim 1, wherein the lid includes a magnet, and the carafe lid detector is arranged to detect the presence of the magnet. 8. The apparatus of claim 1, wherein the carafe lid detector is arranged to detect a presence of the lid in a plurality of locations that each correspond to a rotational position of the carafe at the carafe receiving area relative to the housing within a range of 45 to 120 degrees. 9. The apparatus of claim 8, wherein the carafe includes a body and the lid is pivotable relative to the body about a horizontal axis, and the rotational position of the carafe is defined relative to a vertical axis. 10. The apparatus of claim 1, wherein the carafe includes a body with a circular opening at a top of the body, a cover arranged over the circular opening and having a surface with the opening arranged near a center of the circular opening, and a lid pivotally mounted to the cover. 11. The apparatus of claim 10, wherein the body includes a spout from which beverage is pourable from the interior space. 12. A method for controlling a beverage forming apparatus, comprising: placing a carafe at a carafe receiving area of a beverage forming apparatus, the carafe having an interior space for holding a beverage, an opening through which beverage is dispensable into the interior space, and a lid that is movable between an open position in which the opening is uncovered by the lid and a closed position in which the opening is covered by the lid, and the beverage forming apparatus having a housing and a carafe lid detector;detecting presence of the lid when the lid is in the open position using the carafe lid detector of the beverage forming apparatus, the carafe lid detector including a plurality of sensor elements spaced apart and positioned for detecting the presence of the lid in a plurality of locations that each correspond to a different rotational position of the carafe at the carafe receiving area relative to the housing of the beverage forming apparatus; andpreventing operation of the beverage forming apparatus to dispense a beverage unless the lid is detected to be in the open position with the carafe at the carafe receiving area. 13. The method of claim 12, wherein the step of placing includes placing the carafe at the carafe receiving area in any one of a plurality of different rotational positions within a range of 45 to 120 degrees. 14. The method of claim 13, wherein the carafe is placed at the carafe receiving area in any one of a number of rotational positions relative to the housing within a 90 degree range. 15. The method of claim 12, wherein the carafe includes a handle arranged on a side of the carafe that is grippable by a user to lift the carafe. 16. The method of claim 12, wherein the carafe includes a body and the lid includes a structure that is pivotally mounted to the body such that the lid is pivotable relative to the body between the open and closed positions. 17. The method of claim 16, wherein the lid is pivotable about a horizontal axis. 18. The method of claim 12, wherein the step of detecting includes detecting a presence of a magnet attached to the lid. 19. The method of claim 12, wherein the step of detecting includes detecting a presence of the lid in any one of a plurality of locations that each correspond to a rotational position of the carafe at the carafe receiving area relative to the housing within a range of 45 to 120 degrees. 20. The method of claim 19, wherein the carafe includes a body and the lid is pivotable relative to the body about a horizontal axis, and the rotational position of the carafe is defined relative to a vertical axis. 21. The method of claim 12, wherein the carafe includes a body with a circular opening at a top of the body, a cover arranged over the circular opening and having a surface with the opening arranged near a center of the circular opening, and a lid pivotally mounted to the cover. 22. A beverage forming apparatus comprising: a beverage carafe having an interior space for holding a beverage, an opening through which beverage is dispensable into the interior space, and a lid movable between an open position in which the opening is uncovered by the lid and a closed position in which the opening is covered by the lid;a housing having a carafe receiving area to receive the carafe with the lid in the open and closed position and in which the carafe is associated with the housing to receive beverage dispensed into the opening;a carafe lid detector arranged to detect presence of the lid when the lid is in the open position, the carafe lid detector being arranged to detect the presence of the lid in a plurality of locations that each correspond to a rotational position of the carafe at the carafe receiving area relative to the housing within a range of 45 to 180 degrees;a beverage forming station supported by the housing and arranged to combine a precursor liquid with a beverage material to form a beverage that is dispensed into the carafe at the carafe receiving area;a precursor liquid supply system supported by the housing for providing precursor liquid to the beverage forming station; anda control circuit arranged to control the liquid supply system to deliver precursor liquid to the beverage forming station to dispense a beverage only when the lid is detected in the open position with the carafe at the carafe receiving area.
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이 특허에 인용된 특허 (21)
Simpson Roger W. ; Simpson Ruth, Alarm system for a toilet seat.
Morecroft Micheal J. (Glen Allen VA) Myers Terry L. (Richmond VA) Warner Dean C. (Glen Allen VA), Automatic drip coffeemaker and thermal carafe assembly.
Martone Louis C. (Shelton CT) Burkholder Robert F. (Huntington CT) Asbjornsen Lars F. (Southbury CT) Cavada Luis O. (Bridgeport CT), Intelligent coffee brewing system.
Lucas Eric E. (Bedford Heights OH) Vitantonio Marc L. (S. Russell OH) Miroewski Michael (Seven Hills OH), Thermal carafe brewing device with brew-through lid.
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