Beverage dispenser with automatic closure of the powder containers chutes
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A23F-003/00
A23F-005/00
B67D-007/74
B67D-007/78
B67B-001/00
B65D-088/54
G01F-011/00
A47J-031/46
A47J-031/40
G07F-011/44
G07F-013/06
출원번호
US-0235308
(2012-07-18)
등록번호
US-9301641
(2016-04-05)
우선권정보
EP-11175677 (2011-07-28)
국제출원번호
PCT/EP2012/064070
(2012-07-18)
§371/§102 date
20140127
(20140127)
국제공개번호
WO2013/014040
(2013-01-31)
발명자
/ 주소
Rey, Cedric
Zwicker, Sven
Hess, Michel
Lardelli, Silvio
출원인 / 주소
Nestec S.A.
대리인 / 주소
K&L Gates LLP
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
The invention concerns a beverage dispenser comprising: a housing (1), at least one refillable container (2) for storing bulk beverage ingredient, said container comprising a tank (22), a discharge port (5) at the outlet (23) of the tank, at least a beverage preparation unit (3) operatively linked t
The invention concerns a beverage dispenser comprising: a housing (1), at least one refillable container (2) for storing bulk beverage ingredient, said container comprising a tank (22), a discharge port (5) at the outlet (23) of the tank, at least a beverage preparation unit (3) operatively linked to the container for preparing a beverage from the stored bulk beverage ingredient, a door, wherein the discharge port (6) of the container (2) is configured for being automatically closed due to the opening movement of the door.
대표청구항▼
1. Beverage dispenser comprising: a housing; andat least one refillable container for storing bulk beverage ingredient, the refillable container comprising:a tank,a discharge port at an outlet of the tank,at least one beverage preparation unit operatively linked to the refillable container for prepa
1. Beverage dispenser comprising: a housing; andat least one refillable container for storing bulk beverage ingredient, the refillable container comprising:a tank,a discharge port at an outlet of the tank,at least one beverage preparation unit operatively linked to the refillable container for preparing a beverage from the stored bulk beverage ingredient, anda door,the refillable container is positioned in the housing and the housing is closed by the door,the discharge port of the refillable container interacts with the door so that the discharge port is opened when the door is closed and is closed when the door is opened, the discharge port of the refillable container being closed at rest when the door does not contact the discharge port, and the discharge port being opened when the door is closed, by the door contacting the discharge port and exerting a pressure thereupon. 2. Beverage dispenser according to claim 1, wherein the discharge port comprises: an internal delivery tube comprising a hollowing-out in its bottom part,an external movable member comprising a hollowing-out in its bottom part, the external movable member covering at least a part of the internal delivery tube and being movable between:a position in which the both hollowing-outs of the internal delivery tube and of the external movable member overlap each other, anda position in which the surface of the external movable member overlaps and closes the hollowing-out of the internal delivery tube. 3. Beverage dispenser according to claim 2, wherein the internal delivery tube is a cylinder. 4. Beverage dispenser according to claim 2, wherein the internal delivery tube comprises a partial weir in front of its hollowing-out. 5. Beverage dispenser according to claim 2, wherein the external movable member is a cylinder. 6. Beverage dispenser according to claim 1, wherein the door comprises an electromagnetic lock. 7. Beverage dispenser comprising: a housing; andat least one refillable container for storing bulk beverage ingredient, the refillable container comprising a tank, a discharge port at an outlet of the tank, at least one beverage preparation unit operatively linked to the refillable container for preparing a beverage from the stored bulk beverage ingredient, and a door, the refillable container positioned in the housing and the housing closed by the door, the discharge port of the refillable container interacting with the door so that the discharge port is opened when the door is closed and is closed when the door is opened, and the discharge port comprising an internal delivery tube comprising a hollowing-out in its bottom part, and an external movable member comprising a hollowing-out in its bottom part, the external movable member covering at least a part of the internal delivery tube and being movable between a position in which the both hollowing-outs of the internal delivery tube and of the external movable member overlap each other, and a position in which the surface of the external movable member overlaps and closes the hollowing-out of the internal delivery tube, and a part of the external movable member being pushed by the internal face of the door when the door is closing. 8. Beverage dispenser according to claim 7, wherein the internal face of the door presents at least one bump cooperating with the discharge port of the at least one refillable container when the door is closed. 9. Beverage dispenser comprising: a housing; andat least one refillable container for storing bulk beverage ingredient, the refillable container comprising a tank, a discharge port at an outlet of the tank, at least one beverage preparation unit operatively linked to the refillable container for preparing a beverage from the stored bulk beverage ingredient, and a door, the refillable container positioned in the housing and the housing closed by the door, the discharge port of the refillable container interacting with the door so that the discharge port is opened with the door is closed and is closed when the door is opened, and the discharge port comprising an internal delivery tube comprising a hollowing-out in its bottom part, and an external movable member comprising a hollowing-out in its bottom part, the external movable member covering at least a part of the internal delivery tube and being movable between a position in which the both hollowing-out of the internal delivery tube and of the external movable member overlap each other, and a position in which the surface of the external movable member overlaps and closes the hollowing-out of the internal delivery tube, and the discharge port comprising at least one elastic member able to exert a force on the external movable member so as to push the external movable member away from the refillable container. 10. Beverage dispenser according to claim 9, wherein the elastic member is a spring or metal blades fixed on one end to the refillable container and cooperating on the other end with the external movable member. 11. Beverage dispenser according to claim 10, wherein the elastic member cooperates with pins on the lateral sides of the external movable member. 12. Beverage dispenser according to claim 9, wherein the elastic member exerts a force sufficient to displace the external movable member to a position in which its hollowing-out does not overlap the hollowing-out of an internal cylinder. 13. Beverage dispenser according to claim 9, wherein the door comprises an electromagnetic lock and the force of the electromagnet of the electromagnetic lock is greater than the force indirectly exerted by the at least one elastic member of the at least one discharge port on the door.
Marks Larry D. (St. Joseph Township ; Berrien County MI) Stiles Richard C. (St. Joseph Township ; Berrien County MI) Bartloff William F. (City of Eau Claire ; Berrien County MI), Mechanically actuated additive dispenser for dishwasher.
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