Patent Application
20120285335
This invention generally relates to passenger aircraft galley systems, and more particularly relates to an aircraft galley including a beverage center and an oven-chiller combination for heating or cool storage of multiple rotables for food and beverages.
Aircraft galley systems for modern transport aircraft incorporate self-contained refrigeration units which are cooled to prevent spoilage of food prior to distribution to passengers, and to keep beverages at desired serving temperatures. These self-contained refrigeration units have in the past been interfaced with cold air supply systems in the galley designed to cool the interiors of the self-contained refrigeration units. Conventional galley refrigeration systems typically utilize self-contained air chillers which provide the cooled air directly to the food carts or refrigerated compartments. Such air chillers are typically installed above, below or otherwise within close proximity of the galley, and deliver cooled air via air ducts.
Such aircraft galley systems also commonly contain separate ovens for heating food in the preparation of hot meals to be served aboard aircraft. Currently space must be allocated for each of the heating and cooling devices separately, either in the same galley or in different galleys.
With the advent of long-range flights and larger passenger loads, the demand for more food and beverages on aircraft has dramatically increased. The need to provide multiple meals on very long flights has required extensive food chilling compartments. Also, because of the length of flights, more hot meals are being served, requiring more oven space. Conventional aircraft galley systems typically require separation of refrigerated spaces from oven spaces in aircraft, and multiple ovens and chillers, requiring duplication of controllers, heating elements, structural components, and the like.
It would be desirable to provide an aircraft galley system offering both hot and cold food and beverage service that overcomes these shortcomings, and conserves space and weight in aircraft, by including one or more combination oven-chiller units, each configured to receive multiple rotables of meal-trays, for heating of food and cooling of food and beverages. It would also be desirable for the one or more combination oven-chiller units to form a structural part of the aircraft galley. It would also be desirable to provide an aircraft galley system including a pull-out drain/sink, and a pull-out work deck integrated into the structure of the aircraft galley and sealing against liquid ingress. The present invention satisfies these and other needs.
Briefly and in general terms, the present invention provides for an aircraft galley, including a beverage center, and one or more combination oven-chiller units, each typically having a heating mode for heating food items, and a refrigerator mode for cooling food and beverage items. In a presently preferred aspect, the beverage center includes one or more coffee or hot beverage makers configured to receive one or more corresponding coffee or beverage server containers, such as three coffee or hot beverage maker portions configured to receive up to three corresponding coffee or beverage server containers, for example. In another presently preferred aspect, the beverage center may also include an espresso maker, a milk frothing device, a hot water dispenser, a pull out drip tray, drain pan or sink, and a control panel for controlling the operation of one or more of the one or more coffee or hot beverage makers, espresso maker, milk frothing device and hot water dispenser. The beverage center typically may also include an upper cup shelf or storage area, which may also include an upper cup retaining bar for restraining beverage cups from falling out of the upper cup shelf or storage area.
In another presently preferred aspect, each combination oven-chiller unit is configured to receive multiple replaceable meal carrier components or rotables of meal-trays, typically with sideways rotation of meal-trays, for heating of food and cooling of food and beverages.
In another presently preferred aspect, the aircraft galley also includes a main work deck or work table with a sliding, pull-out work deck portion that is structurally integrated into the aircraft galley unit and that includes a sealed connection to the main work table or work deck, and the entire pull-out work deck portion is preferably slidably removable from the main work table or work deck area.
In another presently preferred aspect, the aircraft galley may also include one or more pull-out combination drain-sink drawers including one or more individual drain-sinks In another presently preferred aspect, the aircraft galley may also include one or more side accessory shelves, one or more wine or other alcoholic beverage cupboards, an upper cupboards or stowage area, and a lower cupboards or stowage area.
Other features and advantages of the present invention will become more apparent from the following detailed description of the preferred embodiments in conjunction with the accompanying drawings, which illustrate, by way of example, the operation of the invention.
Referring to the drawings, which are provided by way of example, and not by way of limitation, the present invention provides for an aircraft galley 20 including a beverage center 22, one or more combination oven-chiller units, such as the oven-chiller units 24 and 26 illustrated in
Referring to
As is illustrated in
In another presently preferred aspect, the aircraft galley typically includes a sliding, pull-out work deck portion 64 that is structurally integrated into the aircraft galley unit, such as by tongue and groove slidable, sealed connection to the main work table or work deck 34 at side edges 66, for example, with the entire pull-out work deck portion being slidably removable from the main work table or work deck area. The sliding, sealed connection of the pull-out work deck portion to the main work table or work deck provides both for structural attachment of the pull-out work deck portion to the main work table or work deck and a seal against liquid ingress. Independent structural attachments to the aircraft are required for other portions of the aircraft galley.
Referring to
It will be apparent from the foregoing that while particular forms of the invention have been illustrated and described, various modifications can be made without departing from the spirit and scope of the invention. Accordingly, it is not intended that the invention be limited, except as by the appended claims.
This application is based upon and claims priority from U.S. Provisional Application No. 61/471,065, filed Apr. 1, 2011, incorporated by reference in its entirety.
| Number | Date | Country | |
|---|---|---|---|
| 61471065 | Apr 2011 | US |
