| 摘要 |
The present invention proposes in a first aspect a device for the preparation of a liquid food or beverage, said device comprising: a housing (20), a pump (1), a pump support (7) securing the vibrating pump (1) to the housing (20), a rigid duct (8) that is connected by means of an elastic sealing member (10) to the housing and to an inlet (4a) or an outlet (4b) of the pump (1), wherein the pump support (7) comprises an elastic support member (7a) for resiliently supporting the vibrating pump chamber (2) in the housing (20). In a second aspect, the invention proposes a device for the preparation of a liquid food or beverage, the device comprising a pre-suction chamber (14) connected to a liquid inlet (4a) of a pump (1) and being designed to intermittently provide liquid to said liquid inlet (4a). In a third aspect, the invention proposes a device for the preparation of a liquid food or beverage, the device comprising a connector (9) which comprises at least one elastic sealing member (10) designed to absorb vibrations from a pump (1) of the device and to enable a relative movement of a duct (8) and a liquid inlet (4a) or outlet (4b) of the pump (1). |
