摘要:
The invention relates to an injection unit (1) for an espresso coffee machine including a stationary mechanical upper block (2) having a central projection (4) which forms a hot-water dispenser (7) and to which a removable portion, referred to as the group head (8), is attached, the inner surface of the group head having a cavity (22) in which the portafilter (9) is mounted, said portafilter comprising an operating handle (10) and a recess for holding a basket (11) containing the coffee grounds for preparing espresso coffee, characterised in that the group head (8) is attached to the mechanical block (2) of the injection unit (1) via a linking device having a resilient effect, and in that the seal (23) surrounding the dispenser (7) engages with the inner periphery of the basket (11). The invention is useful for manufacturers of espresso coffee machines.
摘要:
A brewing chamber (1) for a brewing machine contains a lower part (2) which is set up to accommodate the brewing material and an outlet (20) for the brewed beverage, and also an upper part (4) which has an inlet (44) for brewing water and which covers the lower part (2) in a closed state. A connecting device for pressure-tight joining of the lower part (2) to the upper part (4) features a number of connecting elements (58) which are each guided in a guide race for a generally radial movement with respect to one longitudinal axis of the brewing chamber (1), and in the closed state extend into a recess in an opposing part (14) and thereby are prevented from being deflected to the outside by a barrier (62).
摘要:
The shut-off and regulating device (1) for the outflow of a fluid, in particular steam and/or hot water, comprises a stator (2) having an inlet (3) and at least a first outlet (4) for the fluid, a stem (6) rotating about its axis (7), housed in the stator (2), about which a sealing element (8) extends, supported fixed by the stator (2) and interposed between the inlet (3) and the at least a first outlet (4), and a first connection passage between the inlet (3) and the at least a first outlet (4), the stem (6) in turn having at least a first element (13) movable between an open position and a closed position of the first connection passage.
摘要:
Eine Brühvorrichtung für einen Kaffeeautomaten, insbesondere für den Haushaltsbereich, umfasst ein eine Brühkammer (19) umgebendes Gehäuse (10), an dessen einer Seite eine Brause (8, 9, 11) und einer gegenüberliegenden Seite ein Boden (12) mit einem Abfluss (40) für das gebrühte Fluid angeordnet ist, wobei zwischen Brause (8, 9, 11) und Gehäuse (10) ein flexibles Dichtelement (20) vorgesehen ist, auf dessen einer Seite die Brühkammer (19) und auf der gegenüberliegenden Seite eine mit Fluid befüllbare Kammer (31) angeordnet ist. Über einen Druckanstieg in der Kammer (31) ist das Dichtelement (20) zu der Brühkammer (19) hin bewegbar, wobei die Kammer (31) zur Entlastung des Dichtelementes (20) mit einem Entlüftungsventil (32) verbunden ist. Dadurch kann nach dem Brühvorgang der Druck in der Kammer auf Umgebungsdruck reduziert werden.
摘要:
Eine Brühvorrichtung für einen Kaffeeautomaten, insbesondere für den Haushaltsbereich, umfasst ein eine Brühkammer (19) umgebendes Gehäuse (10) an dessen einer Seite eine Brause (8, 9, 11) und einer gegenüberliegenden Seite ein Boden (12) mit einem Abfluss (40) für das gebrühte Fluid angeordnet ist, wobei zwischen Brause (8, 9, 11) und Gehäuse (10) ein Dichtelement (20) vorgesehen ist. Erfindungsgemäß ist das Dichtelement (20) zu dem Gehäuse (10) und der Brühkammer (19) hin bewegbar an der Brause (8, 9, 11) gehalten. Dadurch kann eine Abdichtung auf einfache Weise erfolgen und zudem kann das Volumen der Brühkammer (19) über das Dichtelement (20) variabel gestaltet werden.
摘要:
A brewing apparatus (10) including a housing (12) having a movable lid (73); a water heater (14) connected to the housing; a pod carrier (150) removably connected to the housing; a seal (96) connected to the lid (73) for movement towards and away from a top side of the pod carrier (150) as the lid (73) is moved between an open position and a closed position; and a hot water discharge head (66) connected to the lid (73) for delivering hot water from the water heater (14) in a direction towards the top side of the pod carrier (150) when the lid (73) is in its closed position. When the lid (73) is in its closed position, the movable lid (73) closes over the top side of the pod carrier (150) and, the seal (96) is adapted to be located against a perimeter side of the pod carrier for sealing along the perimeter side.