The invention relates to a cartridge for preparing a beverage, such as coffee, that comprises a hollow member for containing a dose of, for example, ground coffee, said hollow member comprising a side wall, an upper face and a lower face including an extraction membrane, said cartridge being charact
The invention relates to a cartridge for preparing a beverage, such as coffee, that comprises a hollow member for containing a dose of, for example, ground coffee, said hollow member comprising a side wall, an upper face and a lower face including an extraction membrane, said cartridge being characterized in that it further comprises several separate protrusions provided on said side wall and/or said upper wall, each protrusion including at least one perforation area. The invention also relates to a device for using said cartridge.
대표청구항▼
1. A device for preparing a drink from a cartridge, wherein the device comprises: a cartridge housing configured to hold a cartridge, the cartridge having a side wall and an upper face and containing a dose of a drink,a water inlet orifice, anda circular blade as a perforation element contained insi
1. A device for preparing a drink from a cartridge, wherein the device comprises: a cartridge housing configured to hold a cartridge, the cartridge having a side wall and an upper face and containing a dose of a drink,a water inlet orifice, anda circular blade as a perforation element contained inside the cartridge housing, the circular blade being further connected to the water inlet orifice, whereinthe circular blade is positioned so as to perforate only protrusions protruding from the upper face of the cartridge when the cartridge is placed in the cartridge housing, and whereinthe device allows translation of the circular blade in a vertical direction in order to perforate the protrusions when the circular blade is lowered. 2. The device as claimed in claim 1, wherein the drink is coffee. 3. The device as claimed in claim 1, wherein the dose is ground coffee. 4. The device as claimed in claim 1, wherein the protrusions of the cartridge are placed only on the upper face thereof, and wherein the circular blade is positioned so as to perforate only the protrusions placed on the upper face of the cartridge when the cartridge is placed in the cartridge housing. 5. A device for preparing a drink comprising: a cartridge which comprises a hollow element designed to contain a dose, wherein said hollow element comprises a side wall, an upper face, and a lower face comprising an extraction membrane, wherein said cartridge further comprises several distinct protrusions protruding from said upper face, wherein each protrusion comprises at least one perforation zone having a sharp curvature thereby creating a zone of high pressure when a perforation element is applied to the at least one perforation zone,a cartridge housing configured to hold the cartridge,a water inlet orifice, anda circular blade as a perforation element contained inside the cartridge housing, the circular blade being further connected to the water inlet orifice, whereinthe circular blade is positioned so as to perforate only the several distinct protrusions protruding from the upper face of the cartridge when the cartridge is placed in the cartridge housing, and whereinthe device allows translation of the circular blade in a vertical direction in order to perforate the several distinct protrusions when the circular blade is lowered. 6. The device as claimed in claim 5, wherein the drink is coffee. 7. The device as claimed in claim 5 wherein the dose is ground coffee. 8. The device as claimed in claim 5, wherein the several distinct protrusions of the cartridge are placed only on the upper face thereof, and wherein the circular blade is positioned so as to perforate only the several distinct protrusions placed on the upper face of the cartridge when the cartridge is placed in the cartridge housing. 9. A device for preparing a drink comprising: a cartridge which comprises a hollow element designed to contain a dose, wherein said hollow element comprises a side wall, an upper face, and a lower face comprising an extraction membrane, wherein said cartridge further comprises several distinct protrusions protruding from said upper face, wherein each protrusion comprises at least one perforation zone;a cartridge housing configured to hold the cartridge,a water inlet orifice, anda circular blade as a perforation element contained inside the cartridge housing, the circular blade being further connected to the water inlet orifice, whereinthe circular blade is positioned so as to perforate only the several distinct protrusions protruding from the upper face of the cartridge when placed in the cartridge housing, and whereinthe device allows translation of the circular blade in a vertical direction in order to perforate the several distinct protrusions when the circular blade is lowered. 10. The device as claimed in claim 9, wherein the drink is coffee. 11. The device as claimed in claim 9, wherein the several distinct protrusions of the cartridge are placed only on the upper face thereof, and wherein the circular blade of said device is positioned so as to perforate only the several distinct protrusions placed on the upper face of the cartridge when the cartridge is placed in the cartridge housing.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (15)
Favre Eric (Saint Barthelemy CHX), Apparatus for the preparation of an edible liquid.
Beaulieu Roderick H. ; Wuertele James W. ; Sweeney Richard P. ; Sylvan John E. ; Woram Michael G. ; Focht Kenneth A. ; Kwo Jennie, Beverage filter cartridge holder.
Daoust Gilbert (1074 Cabana Avenue Boisbriand CAX J7G 2P8) Gingras Michel (14713 Notre Dame Street East Montreal CAX H1A 3T3), Citrus fruit pulp cutter.
van der Lijn Joost (Utrecht NLX) Van Thoor Bernardus M. (Maarsenbroek NLX), Disposable filter cartridge, whether or not combined with a water reservoir.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.