Brewing head of a hot-beverage preparation device, preparation device having a brewing head and operating method for said preparation device
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A47J-031/06
A47J-031/44
A23L-001/20
A23L-001/28
A47J-031/36
출원번호
US-0635439
(2011-04-01)
등록번호
US-9167934
(2015-10-27)
우선권정보
DE-10 2010 003 637 (2010-04-01)
국제출원번호
PCT/EP2011/055130
(2011-04-01)
§371/§102 date
20120917
(20120917)
국제공개번호
WO2011/121125
(2011-10-06)
발명자
/ 주소
Höglauer, Michael
Sedovsek, Aleksander
Steffl, Michael
출원인 / 주소
BSH Bosch Hausgeraete GmbH
대리인 / 주소
Greenberg, Laurence A.
인용정보
피인용 횟수 :
0인용 특허 :
7
초록▼
A brewing head of a hot beverage machine includes a fixed brewing chamber part, and a movable brewing chamber part which is movable in relation to the fixed brewing chamber part to define a brewing chamber for receiving a substrate capsule. The fixed and movable brewing chamber parts are closed by a
A brewing head of a hot beverage machine includes a fixed brewing chamber part, and a movable brewing chamber part which is movable in relation to the fixed brewing chamber part to define a brewing chamber for receiving a substrate capsule. The fixed and movable brewing chamber parts are closed by a locking system to thereby form the brewing chamber, and a seal is provided for pressure-tight sealing of one of the two brewing chamber parts and the substrate capsule during beverage preparation. The brewing chambers has three operating positions involving an opening position for loading the brewing chamber, a partially closed position in which the brewing chamber is closed and the seal is detensioned, and a closed position in which the brewing chamber is likewise closed and the seal is tensioned.
대표청구항▼
1. A brewing head of a hot beverage machine, comprising: a fixed brewing chamber part;a movable brewing chamber part movable in relation to the fixed brewing chamber part to define a brewing chamber for receiving a substrate capsule;a locking system for closing the fixed and movable brewing chamber
1. A brewing head of a hot beverage machine, comprising: a fixed brewing chamber part;a movable brewing chamber part movable in relation to the fixed brewing chamber part to define a brewing chamber for receiving a substrate capsule;a locking system for closing the fixed and movable brewing chamber parts to form the brewing chamber; anda seal for pressure-tight sealing of one of the two brewing chamber parts and the substrate capsule during beverage preparation, wherein the brewing chambers has three operating positions comprised of an opening position for loading the brewing chamber, a partially closed position in which the brewing chamber is closed and the seal is detensioned, and a closed position in which the brewing chamber is likewise closed and the seal is tensioned; andthe locking system including a pre-locking facility for locking the fixed and movable brewing chamber parts together in the partially closed position. 2. The brewing head of claim 1, wherein the pre-locking facility has a hook which is positioned on one of the fixed and movable brewing chamber parts and constructed to hook to the other one of the fixed and movable brewing chamber parts. 3. The brewing head of claim 2, wherein the hook of the pre-locking facility is pretensioned. 4. The brewing head of claim 1, further comprising a stop which blocks a movement of the brewing chamber into the closed position when the pre-locking facility is unlocked. 5. The brewing head of claim 1, further comprising a brewing chamber pot provided in one of the fixed and movable brewing chamber parts, said brewing chamber pot being movable along an axis between an opening position and a closed position. 6. The brewing head of claim 1, further comprising a brewing chamber carriage arranged within the movable brewing chamber part for executing two closing and stop positions. 7. The brewing head of claim 1, further comprising an actuation lever for opening and closing the brewing chamber and for actuating the pre-locking facility. 8. The brewing head of claim 7, further comprising a brewing chamber pot provided in one of the fixed and movable brewing chamber parts, said brewing chamber pot being movable along an axis between an opening position and a closed position, wherein the actuation lever is configured to move the brewing chamber pot. 9. The brewing head of claim 8, further comprising a mechanical coupling disposed between the actuation lever, the pre-locking facility and the brewing chamber pot, said mechanical coupling being constructed such that the brewing chamber pot is movable or stoppable only after actuation of the pre-locking facility. 10. The brewing head of claim 9, further comprising a blocking element which blocks a pivoting of the actuation lever until the movable brewing chamber part rests on the fixed brewing chamber part. 11. The brewing head of claim 1, further comprising a brewing chamber carriage arranged within the movable brewing chamber part for executing two closing and stop positions, wherein the actuation lever is configured to move the brewing chamber carriage. 12. A hot beverage machine comprising: a brewing head including a fixed brewing chamber part, a movable brewing chamber part movable in relation to the fixed brewing chamber part to define a brewing chamber for receiving a substrate capsule, a locking system for closing the fixed and movable brewing chamber parts to form the brewing chamber, and a seal for pressure-tight sealing of one of the two brewing chamber parts and the substrate capsule during beverage preparation, wherein the brewing chambers has three operating positions comprised of an opening position for loading the brewing chamber, a partially closed position in which the brewing chamber is closed and the seal is detensioned, and a closed position in which the brewing chamber is likewise closed and the seal is tensioned; andthe locking system including a pre-locking facility for locking the fixed and movable brewing chamber parts together in the partially closed position. 13. The hot beverage machine of claim 12, wherein the pre-locking facility has a hook which is positioned on one of the fixed and movable brewing chamber parts and constructed to hook to the other one of the fixed and movable brewing chamber parts. 14. The hot beverage machine of claim 13, wherein the hook of the pre-locking facility is pretensioned. 15. The hot beverage machine of claim 12, wherein the brewing head includes a stop which blocks a movement of the brewing chamber into the closed position when the pre-locking facility is unlocked. 16. The hot beverage machine of claim 12, wherein the brewing head includes a brewing chamber pot provided in one of the fixed and movable brewing chamber parts, said brewing chamber pot being movable along an axis between an opening position and a closed position. 17. The hot beverage machine of claim 12, wherein the brewing head includes a brewing chamber carriage arranged within the movable brewing chamber part for executing two closing and stop positions. 18. The hot beverage machine of claim 12, wherein the brewing head includes an actuation lever for opening and closing the brewing chamber and for actuating the pre-locking facility. 19. The hot beverage machine of claim 18, wherein the brewing head includes a brewing chamber pot provided in one of the fixed and movable brewing chamber parts, said brewing chamber pot being movable along an axis between an opening position and a closed position, wherein the actuation lever is configured to move the brewing chamber pot. 20. The hot beverage machine of claim 19, further comprising a mechanical coupling disposed between the actuation lever, the pre-locking facility and the brewing chamber pot, said mechanical coupling being constructed such that the brewing chamber pot is movable or stoppable only after actuation of the pre-locking facility. 21. The hot beverage machine of claim 20, wherein the brewing head includes a blocking element which blocks a pivoting of the actuation lever until the movable brewing chamber part rests on the fixed brewing chamber part. 22. The hot beverage machine of claim 12, wherein the brewing head includes a brewing chamber carriage arranged within the movable brewing chamber part for executing two closing and stop positions, wherein the actuation lever is configured to move the brewing chamber carriage. 23. An actuation method for activating a hot beverage machine, comprising: a) inserting a fresh substrate capsule into a brewing chamber;b) closing the brewing chamber;c) activating a pre-locking system of the brewing chamber and locking fixed and movable brewing chamber parts together in a partially closed position in which a seal for pressure-tight sealing of one of the fixed and movable brewing chamber parts and the substrate capsule during beverage preparation is detensioned,d) activating a locking system of the brewing chamber. 24. An actuation method for opening a brewing chamber of a hot beverage machine, comprising: a) releasing a preparation pressure from the brewing chamber, when closed, by releasing a locking system;b) releasing the brewing chamber by releasing a pre-locking system; andc) opening the brewing chamber to remove a used substrate capsule. 25. The method of claim 24, further comprising inserting a fresh substrate capsule into the open brewing chamber. 26. The method of claim 24, further comprising mechanically ejecting the used substrate capsule, when the brewing chamber is open.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (7)
Bruinsma,Rodin Enne, Apparatus for preparing coffee.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.