Device for making tea
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
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출원번호 |
US-0380540
(2009-02-27)
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등록번호 |
US-8640603
(2014-02-04)
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발명자
/ 주소 |
- Van Hattem, Johannes Cornelis
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출원인 / 주소 |
- Van Hattem, Johannes Cornelis
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
0 인용 특허 :
8 |
초록
▼
Method and device for automatic preparing of tea. A container is provided with a strainer bottom and a closable discharge line downstream of said bottom. In a first step, water is fed in until the strainer bottom is substantially covered with water. Tea leaves, which can absorb the water, are then a
Method and device for automatic preparing of tea. A container is provided with a strainer bottom and a closable discharge line downstream of said bottom. In a first step, water is fed in until the strainer bottom is substantially covered with water. Tea leaves, which can absorb the water, are then added. After that, further water is added, and tea can be made. The discharge line is then opened and the ready beverage is discharged, possibly with further water being fed in. The remaining tea leaves are left behind on the surface of the strainer. The container is then split into a container sleeve and strainer bottom, and a brush is placed between them for the purpose of removing the leaves.
대표청구항
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1. A device for automatic preparing of tea, comprising a container, said container provided with a bottom, a strainer provided on said container bottom and further provided for holding a quantity of tea during a brewing cycle, a water supply connected to said container for initially delivering a qua
1. A device for automatic preparing of tea, comprising a container, said container provided with a bottom, a strainer provided on said container bottom and further provided for holding a quantity of tea during a brewing cycle, a water supply connected to said container for initially delivering a quantity of water to the container, with a feed line provided for the delivery of a quantity of tea to said container for the brewing of tea, and said water supply thereafter delivering a further quantity of water to the container for providing for the brewing of a full measure of tea for consumption, a control system operatively connected to the water supply for selectively and electrically opening and closing valves to provide for the sequential delivery and shut-off of the supply of water and tea during the brewing cycle, a discharge line connecting with the container below said strainer, said discharge line incorporating a siphon, the highest point of which is situated below the highest water filling level of the water added into said container during the brewing cycle, a shiftable sleeve provided within said container, said sleeve being sealed with said container bottom during a brewing cycle, a motor driven cam operatively connected with said sleeve and capable of shifting said sleeve upwardly above the strainer and said container bottom to provide for a cleanout of the remaining tea after the brewing cycle, said cam coupled with a gear means, a motor connecting with said cam and gear wherein the actuation of said motor pivots said gear and cam, wherein said pivoting of said gear and cam provides for the lifting of said sleeve to provide clearance for cleanout of any remaining tea, a cleaning device connected with said cam, and said cleaning device provided for moving across the tea laden strainer to clean said strainer of residue tea after the brewing cycle. 2. The device of claim 1 including a crank arm connecting with said cam and with said cleaning device, said crank arm capable of pulling said cleaning device across said tea laden strainer to provide for cleanout of the tea after the brewing cycle. 3. The device of claim 2 wherein said cleaning device comprises a brush. 4. The device of claim 3, wherein said container comprises said container sleeve and said container bottom with said strainer, the container sleeve and strainer being movable away from each other in order to allow said cleaning device between them. 5. The device of claim 4, in which said cleaning device comprises said brush which is movable along the surface of said strainer. 6. The device of claim 5, comprising a motor-driven crank with said crank arm for moving said brush.
이 특허에 인용된 특허 (8)
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De Jong Adam (Ottoland NLX), Apparatus for preparing beverages, such as coffee or tea, by extraction.
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Pastrick John J. (University Heights OH), Appliance for brewing coffee/tea.
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Shih Chun-Hong,TWX, Automatic infusing apparatus.
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Niederberger Anton,CHX ; Schelbert Roger,CHX ; Imfeld Ernst,CHX ; Singer Guido,CHX, Automatic tea-making machine.
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Huslein Reinhard (Minden DEX), Coffee or tea maker.
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Levinson Melvin L., Method for making a coffee/tea/beverage using a table-blender and a microwave-oven.
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Levinson Melvin L. (8 Stratford Cir. Edison NJ 08820-1830), Methods for preparing a coffee, tea and milk beverage.
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King Brian L. (Palo Alto CA) King Paul A. (Montreal CAX), Tea brewer.
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