Method and apparatus for beverage formation with reservoir access control
View Patent ↗A method and apparatus for forming a beverage. Movement of a brew chamber may automatically enable the provision of beverage precursor liquid into a reservoir in a brewer, which is then used (heated or not) to form a beverage. For example, closing of the brew chamber may cause a lid for a water reservoir to be fully opened or otherwise permit movement of the lid to allow access to the reservoir, allowing a user to provide water into the reservoir. The reservoir lid may open with an abrupt action, causing attention to be drawn to the reservoir lid. In another arrangement, closure of the brew chamber may cause actuation of a baffle, pump, valve or other device to provide a suitable amount of water to a reservoir for beverage formation. In another arrangement, opening of the brew chamber may cause the reservoir lid to be automatically and simultaneously opened with the brew chamber.
1. A beverage formation device, comprising:
a brew chamber for receiving a beverage cartridge and having a lid that is movable between open and closed positions to open and close the brew chamber, the brew chamber adapted to partially enclose a beverage cartridge with the lid in a closed position;
a reservoir for holding a beverage precursor liquid and having a lid that is movable to open and close an access opening through which precursor liquid is provided into the reservoir;
a heater for heating the precursor liquid that is provided to the brew chamber; and
means for controlling the reservoir lid to prevent movement of the reservoir lid to a position that allows access to the access opening while the brew chamber lid is open and to permit movement of the reservoir lid to allow access to the access opening when the brew chamber lid is moved from the open position to the closed position.