초록 ▼

A coffee brewer that includes a brewing chamber, and a brewing cup filled with coffee that is removably received in the brewing chamber. The cup includes a bottom that acts as a tamping member, and this bottom is movable to vary the size of the cup reservoir. Once the cup is positioned in the brewer

A coffee brewer that includes a brewing chamber, and a brewing cup filled with coffee that is removably received in the brewing chamber. The cup includes a bottom that acts as a tamping member, and this bottom is movable to vary the size of the cup reservoir. Once the cup is positioned in the brewer, the closing of the cup forces engagement of the tamping member and an engagement member positioner in the brewing chamber, resulting in the tamping member being moved to compress the coffee.

대표청구항 ▼

1. A beverage brewing apparatus comprising: a brewer housing having a first component defining a brewing chamber with a bottom and with an access opening, a second component which may be opened to afford access to said brewing chamber via said access opening and which may be closed to coact in seali

1. A beverage brewing apparatus comprising: a brewer housing having a first component defining a brewing chamber with a bottom and with an access opening, a second component which may be opened to afford access to said brewing chamber via said access opening and which may be closed to coact in sealing engagement with said first component to close said access opening, and having an engagement portion; and, an impermeable brewing cup removably received in said brewing chamber, the brewing cup comprising a liquid impermeable cup housing defining a reservoir with a brewing material positioned therein, the cup housing comprising a tamping member wherein the tamping member is movable into and out of the reservoir to vary the size of the reservoir;wherein the engagement portion is within the brewing chamber and in contact with the tamping member, and when the second component is opened, holds the tamping member a set off distance from the bottom of the brewing chamber;wherein, once the second component is closed, the second component forces the housing portion to move toward the bottom of the brewing chamber while the engagement portion remains in contact with the tamping member and maintains the tamping member at the set off distance from the bottom of the brewing chamber, resulting in relative movement between the housing portion and the tamping member, and resulting in the tamping member being positioned a compression distance into the reservoir to compress the brewing material. 2. The apparatus of claim 1, wherein adjustment may be made to at least one of the tamping member or the engagement portion so that the tamping member may be moved selected compression distances depending upon the adjustment. 3. The apparatus of claim 1, wherein at least one of the tamping member or the engagement portion is adjustable to vary the set off distance resulting in a varied compression distance once the second component is closed. 4. A beverage brewing apparatus comprising: a brewer housing having a first component defining a brewing chamber with a bottom and with an access opening, a second component which may be opened to afford access to said brewing chamber via said access opening and which may be closed to coact in sealing engagement with said first component to close said access opening, and having an engagement portion;an impermeable brewing cup removably received in said brewing chamber, the brewing cup comprising a liquid impermeable cup housing defining a reservoir with a brewing material contained in the reservoir, the cup housing comprising a first cup housing portion and a second cup housing portion, wherein the first cup housing portion defines a liquid entry port into the reservoir, and wherein the second cup housing portion comprises a tamping member movable into and out of the reservoir to vary the size of the reservoir, and wherein the cup housing further defines a liquid exit port; and,a liquid injector, that once the second component is closed, will engage the liquid entry port and be in liquid communication with the reservoir;wherein, the engagement portion is positioned within the brewing chamber and in contact with the tamping member, and when the second component is opened, holds the tamping member a set off distance from the bottom of the brewing chamber;wherein, once the second component is closed, the second component forces the housing portion to move toward the bottom of the brewing chamber while the engagement portion remains in contact with the tamping member and maintains the tamping member at the set off distance from the bottom of the brewing chamber, resulting in relative movement between the housing portion and the tamping member, and resulting in the tamping member being positioned a compression distance into the reservoir to compress the brewing material. 5. The apparatus of claim 4, wherein adjustment may be made to at least one of the tamping member or the engagement portion so that the tamping member may be moved selected compression distances depending upon the adjustment. 6. The apparatus of claim 4, wherein at least one of the tamping member or the engagement portion is adjustable to vary the set off distance resulting in a varied compression distance once the second component is closed. 7. A beverage brewing apparatus comprising: a brewer housing having a first component defining a brewing chamber with a bottom and with an access opening, a second component which may be opened to afford access to said brewing chamber via said access opening and which may be closed to coact in sealing engagement with said first component to close said access opening, and having an engagement portion;an impermeable brewing cup removably received in said brewing chamber, the brewing cup comprising a liquid impermeable cup housing defining a reservoir with a beverage extract contained in the reservoir;a first tamping member comprising part of the cup housing and movable into and out of the reservoir to vary the size of the reservoir, wherein when the second component is opened holds the tamping member a first set off distance from the bottom of the brewing chamber, wherein once the second component is closed, the second component forces the housing portion to move toward the bottom of the brewing chamber while the engagement portion remains in contact with the tamping member and maintains the tamping member at the first set off distance from the bottom of the brewing chamber, resulting in relative movement between the housing portion and the first tamping member, and resulting in the first tamping member being positioned a first compression distance into the reservoir to compress the brewing material; and,a second tamping member positioned to be interchangeable with the first tamping member, and once interchange, comprising part of the cup housing and movable into and out of the reservoir to vary the size of the reservoir, wherein when the second component is opened holds the tamping member a second set off distance from the bottom of the brewing chamber, wherein once the second component is closed, the second component forces the housing portion to move toward the bottom of the brewing chamber while the engagement portion remains in contact with the second tamping member and maintains the second tamping member at the second set off distance from the bottom of the brewing chamber, resulting in relative movement between the housing portion and the second tamping member, and resulting in the tamping member being positioned a second compression distance into the reservoir to compress the brewing material, wherein the first set off distance is different than the second set off distance, and wherein the first compression distance is different than the second compression distance. 8. A beverage brewing apparatus comprising: a brewer housing having a first component defining a brewing chamber with a bottom and with an access opening, a second component which may be opened to afford access to said brewing chamber via said access opening and which may be closed to coact in sealing engagement with said first component to close said access opening, and having a first engagement portion; and,an impermeable brewing cup removably received in said brewing chamber, the brewing cup comprising a liquid impermeable cup housing defining a reservoir with a brewing material positioned therein, the cup housing comprising a tamping member wherein the tamping member is movable into and out of the reservoir to vary the size of the reservoir; and,a second engagement portion positioned to be interchangeable with the first engagement portion;wherein the first engagement portion is within the brewing chamber and in contact with the tamping member, and when the second component is opened, holds the tamping member a first set off distance from the bottom of the brewing chamber; and wherein, once the second component is closed, the second component forces the housing portion to move toward the bottom of the brewing chamber while the first engagement portion remains in contact with the tamping member and maintains the tamping member at the first set off distance from the bottom of the brewing chamber, resulting in relative movement between the housing portion and the tamping member, and resulting in the tamping member being positioned a first compression distance into the reservoir to compress the brewing material;wherein once the second engagement portion is exchanged with the first engagement portion, the second engagement portion is within the brewing chamber and in contact with the tamping member, and when the second component is opened, holds the tamping member a second set off distance from the bottom of the brewing chamber; and wherein, once the second component is closed, the second component forces the housing portion to move toward the bottom of the brewing chamber while the second engagement portion remains in contact with the tamping member and maintains the tamping member at the second set off distance from the bottom of the brewing chamber, resulting in relative movement between the housing portion and the tamping member, and resulting in the tamping member being positioned a second compression distance into the brewing chamber to compress the brewing material;and wherein, the first set off distance is different than the second set of distance, and wherein the first compression distance is different than the second compression distance.