System for preparing a beverage
A system for preparing a quantity of beverage suitable for consumption, including an apparatus including a first brew chamber part and a second brew chamber part forming a brew chamber for selectively holding one of a first and second exchangeable capsules, the second exchangeable capsule having a larger diameter than the first exchangeable capsule, wherein the second brew chamber part includes a central portion and a peripheral portion, wherein the peripheral portion includes a second sealing member arranged for providing a fluid sealing engagement between the peripheral portion and the first brew chamber part when forming the brew chamber for holding the second exchangeable capsule.
1. A system for preparing a quantity of beverage suitable for consumption, the system comprising:
an apparatus including a first brew chamber part and a second brew chamber part forming a brew chamber for selectively holding one of a first exchangeable capsule and a second exchangeable capsule, the second exchangeable capsule having a larger diameter than the first exchangeable capsule, and a fluid dispensing device for supplying an amount of fluid, under pressure to the first brew chamber part, the first brew chamber part having a cavity for selectively holding one of the first and second exchangeable capsules,
the system further including the second exchangeable capsule,
wherein the second brew chamber part includes a central portion and a peripheral portion, the central portion being movable into a first position for forming the brew chamber for holding the first exchangeable capsule and a second position forming the brew chamber for holding the second exchangeable capsule, wherein the central portion includes a first sealing member arranged for providing a fluid sealing engagement between the central portion and the peripheral portion when forming the brew chamber for holding the second exchangeable capsule; and
wherein the peripheral portion includes a second sealing member arranged for providing a fluid sealing engagement between the peripheral portion and the first brew chamber part when forming the brew chamber for holding the second exchangeable capsule.
2. The system according to claim 1 , wherein the first sealing member is arranged for providing a fluid sealing engagement between the central portion and the second exchangeable capsule when forming the brew chamber for holding the second exchangeable capsule.
3. The system according to claim 1 , wherein the second sealing member is arranged for providing a fluid sealing engagement between the peripheral portion and the second exchangeable capsule when forming the brew chamber for the second exchangeable capsule holding the second exchangeable capsule.
4. The system according to claim 1 , wherein a side of a rim of the second exchangeable capsule facing away from a cup-shaped body of the second exchangeable capsule is pressed against the second sealing member by a second abutment surface of the first brew chamber part.
5. The system according to claim 1 , wherein the first brew chamber part is provided with a third sealing member arranged for providing a fluid sealing engagement between the first brew chamber part and a side of a rim of the second exchangeable capsule facing towards a cup-shaped body of the second exchangeable capsule.
6. The system according to claim 1 , wherein the first sealing member is arranged to provide a fluid sealing engagement between the central portion and the first brew chamber part when forming the brew chamber for the first exchangeable capsule.
7. The system according to claim 6 , wherein the first sealing member is arranged to provide a self-reinforcing fluid sealing engagement between the central portion and the first brew chamber part under the effect of fluid pressure in the brew chamber when forming the brew chamber for the first exchangeable capsule.
8. The system according to claim 1 , wherein the first sealing member includes a resilient lip arranged to provide a self-reinforcing sealing engagement between the central portion and the first brew chamber part under the effect of fluid pressure in the brew chamber when forming the brew chamber for the first exchangeable capsule.
9. The system according to claim 1 , wherein the first sealing member is arranged to provide a self-reinforcing sealing engagement between the central portion and the peripheral portion when forming the brew chamber for holding the second exchangeable capsule.
10. The system according to claim 1 , wherein the second sealing member is arranged to provide a self-reinforcing fluid sealing engagement between the peripheral portion and the first brew chamber part under the effect of fluid pressure in the brew chamber when forming the brew chamber for the second exchangeable capsule.
11. The system according to claim 1 , wherein the second sealing member includes a resilient lip arranged to provide a self-reinforcing sealing engagement between the peripheral portion and the first brew chamber part under the effect of fluid pressure in the brew chamber.
12. The system according to claim 1 , wherein the second exchangeable capsule is provided with a sealing member.
13. The system according to claim 1 , wherein a rim of the second exchangeable capsule is provided with a sealing member.
14. The system according to claim 1 , wherein a side of a rim of the second exchangeable capsule facing away from a cup-shaped body of the second exchangeable capsule is provided with a sealing member.
15. The system according to claim 1 , wherein a side of a rim of the second exchangeable capsule facing towards a cup-shaped body of the second exchangeable capsule is provided with a sealing member.
16. The system according to claim 1 , including the first exchangeable capsule.
17. The system according to claim 1 , wherein the first sealing member is arranged for providing a fluid sealing engagement between the central portion and the first brewing chamber part when forming the brew chamber for holding the first exchangeable capsule.
18. The system according to claim 1 , wherein the first sealing member is arranged for providing a fluid sealing engagement between the central portion and the first exchangeable capsule when forming the brew chamber for holding the first exchangeable capsule.
19. The system according to claim 1 , wherein a side of a rim of the first exchangeable capsule facing away from a cup-shaped body of the first exchangeable capsule is pressed against the first sealing member by a first abutment surface of the first brew chamber part.
20. The system according to claim 1 , wherein the first brew chamber part is provided with a fourth sealing member arranged for providing a fluid sealing engagement between the first brew chamber part and a side of a rim of the first exchangeable capsule facing towards a cup-shaped body of the first exchangeable capsule.
21. A system for preparing a quantity of beverage suitable for consumption, the system comprising:
an apparatus including a first brew chamber part and a second brew chamber part forming a brew chamber for selectively holding one of a first and second exchangeable capsules, the second exchangeable capsule having a larger diameter than the first exchangeable capsule, and a fluid dispensing device for supplying an amount of fluid, such as water, under pressure to the first brew chamber part, the first brew chamber part having a cavity for selectively holding one of the first and second exchangeable capsules,
the system further including the second exchangeable capsule, wherein the second brew chamber part includes a central portion and a peripheral portion, the central portion being movable into a first position for forming the brew chamber for holding the first exchangeable capsule and a second position forming the brew chamber for holding the second exchangeable capsule,
wherein the central portion includes a first sealing member arranged for providing a fluid sealing engagement between the central portion and a portion of the second capsule facing the second brew chamber part when the brew chamber holds the second exchangeable capsule; and
wherein the peripheral portion includes a second sealing member arranged for providing a fluid sealing engagement between the peripheral portion and the first brew chamber part and/or the peripheral portion and a portion of the second capsule facing the second brew chamber part when the brew chamber holds the second exchangeable capsule.