IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0516665
(2007-11-21)
|
등록번호 |
US-8291811
(2012-10-23)
|
우선권정보 |
DE-10 2006 060 746 (2006-12-21) |
국제출원번호 |
PCT/EP2007/062615
(2007-11-21)
|
§371/§102 date |
20090528
(20090528)
|
국제공개번호 |
WO2008/077693
(2008-07-03)
|
발명자
/ 주소 |
- Brezovnik, Peter
- Pavlovic, Henrik
- Sedovsek, Aleksander
- Zibret, Igor
|
출원인 / 주소 |
- BSH Bosch und Siemens Hausgeraete GmbH
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
4 |
초록
▼
A machine for preparing brewed drinks is provided and includes a brewing compartment for receiving drink substrate portions and a water supply for supplying a pressurized supply of water into the brewing compartment. The water supply is oriented in the brewing compartment in such that it would spray
A machine for preparing brewed drinks is provided and includes a brewing compartment for receiving drink substrate portions and a water supply for supplying a pressurized supply of water into the brewing compartment. The water supply is oriented in the brewing compartment in such that it would spray into a user region of the machine if the brewing compartment opens prematurely. However, a safety valve prevents the supplied water from entering into the brewing compartment when the brewing compartment is open.
대표청구항
▼
1. A machine for preparing brewed drinks, the machine comprising: a brewing compartment including a lid and a base, the brewing compartment being accessible using the lid for permitting a drink substrate portion to be inserted into the brewing compartment;a water inlet for supplying pressurized wate
1. A machine for preparing brewed drinks, the machine comprising: a brewing compartment including a lid and a base, the brewing compartment being accessible using the lid for permitting a drink substrate portion to be inserted into the brewing compartment;a water inlet for supplying pressurized water to the brewing compartment, the water inlet supplying pressurized water into the brewing compartment in a manner such that, if the brewing compartment were to be opened while pressurized water is being supplied into it, water would spray from the brewing compartment into a user area of the machine;a safety valve, disposed along the pressurized water inlet downstream of a hot water source, the safety valve being operable to control the flow of supplied water; anda safety valve operator assembly operably associated with the lid to operate the safety valve using the lid, thereby preventing supplied water from entering the brewing compartment when the brewing compartment is open, and thereby preventing water from the brewing compartment from spraying into the user area of the machine. 2. The machine for preparing brewed drinks as claimed in claim 1, wherein the safety valve includes a blocking assembly that, upon activation, blocks the water supply into the brewing compartment when the brewing compartment is open. 3. The machine for preparing brewed drinks as claimed in claim 1 and further comprising a branch in the water inlet for bypassing the brewing compartment and the safety valve, upon activation, guides water to the branch when the brewing compartment is open. 4. The machine for preparing brewed drinks as claimed in claim 3, wherein the safety valve includes an assembly that, upon activation, connects the water inlet to an outlet. 5. The machine for preparing brewed drinks as claimed in claim 1 wherein the safety valve operator assembly includes an operating device associated with the lid for opening and closing the brewing compartment, wherein the safety valve is operatively coupled to the operating device. 6. The machine for preparing brewed drinks as claimed in claim 5, wherein the safety valve is operatively coupled to the operating device via a mechanical coupling. 7. The machine for preparing brewed drinks as claimed in claim 1 and further comprising a diaphragm valve between the water inlet and the brewing compartment, the diaphragm valve being switched in parallel with the safety valve. 8. The machine for preparing brewed drinks as claimed in claim 1, wherein an exit of the safety valve enters an outlet of the brewing compartment. 9. The machine for preparing brewed drinks as claimed in claim 5 and further comprising a spring-loaded switch element, which, in an unloaded condition, holds the safety valve in its open position and, in a loaded condition, is held by the operating device when the operating device is in a closed position. 10. A machine for preparing brewed drinks, the machine comprising: a brewing compartment including a lid and a base, the brewing compartment being accessible using the lid for permitting a drink substrate portion to be inserted into the brewing compartment;a water inlet for supplying pressurized water to the brewing compartment, the water inlet supplying pressurized water into the brewing compartment in a manner such that, if the brewing compartment were to be opened while pressurized water is being supplied into it, water would spray from the brewing compartment into a user area of the machine;a safety valve, disposed along the pressurized water inlet, the safety valve being operable to control the flow of supplied water;a branch in the water inlet for bypassing the brewing compartment and the safety valve, upon activation, guides water to the branch when the brewing compartment is open; anda safety valve operator assembly operably associated with the lid to operate the safety valve using the lid, thereby preventing supplied water from entering the brewing compartment when the brewing compartment is open, and thereby preventing water from the brewing compartment from spraying into the user area of the machine. 11. The machine for preparing brewed drinks as claimed in claim 10, wherein the safety valve includes an assembly that, upon activation, connects the water inlet to an outlet.
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