초록 ▼

A brewing receptacle for an apparatus for brewing a beverage such as coffee. The receptacle has a brewing chamber (13; 63; 113) having an entry passage and an exit passage for displacing water through the chamber (13; 63; 113) for brewing the beverage, a bottom (14; 64; 114) for supporting the parti

A brewing receptacle for an apparatus for brewing a beverage such as coffee. The receptacle has a brewing chamber (13; 63; 113) having an entry passage and an exit passage for displacing water through the chamber (13; 63; 113) for brewing the beverage, a bottom (14; 64; 114) for supporting the particles (18; 118, 118′) (18), and a discharge 5 opening (19; 69; 119) in the bottom (14; 64; 114) for discharging beverage liquid through the bottom (14; 64; 114). At least the bottom (14; 64; 114) is invertible between a first and a second operative position. The brewing chamber (13; 63; 113) has a first volume and a first shape when the bottom (14; 64; 114) is in said first position and at least a second volume or a second shape of the brewing chamber in said second position is different from the first volume or shape, respectively.

대표청구항 ▼

The invention claimed is: 1. A brewing receptacle comprising at least one brewing chamber operative for holding particles, the at least one chamber having at least one entry passage and an exit passage for displacing water through the chamber for brewing a beverage and having a bottom for supportin

The invention claimed is: 1. A brewing receptacle comprising at least one brewing chamber operative for holding particles, the at least one chamber having at least one entry passage and an exit passage for displacing water through the chamber for brewing a beverage and having a bottom for supporting the particles and a discharge opening in said bottom for discharging beverage liquid through said bottom, characterized in that at least said bottom is invertible between a first and a second operative position, and in that the at least one operational brewing chamber has a first volume and a first shape when said bottom is in said first position and has a second volume and a second shape when said bottom is in said second position, at least one of said second volume and shape being different from said first volume and shape, respectively, the discharge opening being a nozzle. 2. A brewing receptacle according to claim 1, wherein said receptacle comprises at least one first hollow for receiving the particles and at least one second hollow for receiving the particles, wherein the at least one first hollow has a first volume and a first shape, wherein the at least one second hollow has a second volume and a second shape, and wherein at least one of said second volume and shape of said second hollow is different from said first volume and shape, respectively, of said first hollow. 3. A brewing receptacle according to claim 1, wherein said first volume is adapted for receiving a first amount of particles and wherein said second volume is adapted for receiving a second amount of particles, said second amount of particles being twice said first amount of particles. 4. A brewing receptacle according to claim 1, further comprising a handle for manually holding the receptacle, the handle being fixedly connected to and laterally projecting from said bottom. 5. A brewing receptacle according to claim 4, wherein the handle projects from a side wall bounding at least one of said hollows. 6. A set of parts including a brewing receptacle according to claim 1, at least a first pad containing a quantity of said particles and having a shape and dimensions in accordance with the shape and dimensions of said first brewing chamber for being accommodated in said first brewing chamber, and at least a second pad containing a quantity of said particles and having a shape and dimensions in accordance with the shape and dimensions of said second brewing chamber for being accommodated in said second brewing chamber, the shape and at least one dimension of said second pad being different from the shape and at least one corresponding dimension, respectively, of said first pad. 7. A foam unit comprising a brewing receptacle according to claim 1 and a buffer reservoir positioned downstream of the exit passage for retaining a buffer quantity of beverage liquid such that, in operation, beverage liquid is jetted from the exit passage into the buffer quantity of beverage liquid. 8. A beverage maker comprising: a water heating and feeding structure communicating with a brewing chamber for feeding hot water under pressure towards said brewing chamber; a brewing receptacle according to claim 1; and a beverage dispensing passage communicating with a buffer reservoir. 9. A beverage maker according to claim 8, further comprising a receptacle fixture adapted for sealingly engaging an upper edge of the receptacle, wherein the receptacle comprises a first hollow for receiving the particles and a second hollow for receiving the particles, wherein the second hollow has a larger volume than the first hollow, the bottom being located between the two hollows, and wherein the receptacle has an upper end and a lower end adapted for sealingly engaging said receptacle fixture.