An air containment system for a datacenter. The air containment system includes horizontally slidable vertical rails that engage the rear rails to two adjacent server racks. The vertical rails can include a front face that is compressible to provide an airtight connection with the server racks. Filler plates attach to adjacent vertical rails and fill the space between a top of the server rack and the top of the rails.

The present invention relates to a construction kit for a collapsible frame structure (1), wherein the construction kit is characterized in that the construction kit comprises flat components of type A (15, 25, 35) and components of at least one type B (20, 30, 40, 45), which are each formed in the shape of rectangles, which each have two long sides and two edge sides, wherein the components of type A (15, 25, 35) and of type B (20, 30, 40, 45) each have a thickness D and each have an identical length L and an identical width W, the components of type A (15, 25, 35) and of type B (20, 30, 40, 45) are each subdivided into n equally large sections of length L/n, which are bounded by n+1 sectional boundaries, wherein the edge sides of the components of types A and B (20, 30, 40, 45) form the respective outer sectional boundaries and the central vertical line between the long sides of the respective components forms the central sectional boundary, wherein the central vertical line is an axis of symmetry S, and wherein, in the components of type A, on a long side of the respective component, n2 slots are arranged along a partial length of the respective sectional boundaries and are located between the edge sides and the axis of symmetry S, and wherein, in the components of type B (20, 30, 40, 45), n4 slots are arranged along selected sectional boundaries and are located between the edge sides and the axis of symmetry S, wherein, starting from a long side, some of the n4 slots are arranged along a partial length of the respective sectional boundaries, and, starting from the other long side, the other n4 slots are arranged on the respective other sectional boundaries, and wherein, starting from a long side, at least 2 of the n4 slots of the components of type B (20, 30, 40, 45) are each arranged along the sectional boundaries and are directly adjacent to the axis of symmetry and, furthermore, starting from the other long side of the component, at least 2 of the n4 slots of the component of type B (20, 30, 40, 45) are arranged along the sectional boundaries and are adjacent to the respective edge sides, and n is 8, 10, or 12. The invention further relates to a method for producing an installation assembly (2) of the construction kit according to the invention and a method for the production thereof.

A refrigerator is described (1) having at least one fresh food compartment (2) wherein foodstuffs to be cooled are placed, a vacuum compartment (3) situated in the fresh food compartment (2), wherein foodstuffs are placed for being stored without being deteriorated, a pump (4) that enables the air inside the vacuum compartment (3) to be evacuated, and at least one ultraviolet lamp (5) that is situated on the vacuum compartment (3) and that provides sterilization.

Modular constructions made of easily assembled and disassembled light-weight materials, where the structural parts of these constructions are made of multiwall sheets that enclose a supporting structure. The supporting structure may be a plurality of bubbles, corrugated or fluted structure that respond anisotropically to pressure applied towards a bendable surface of the two surfaces along a desired line of bending. The second surface opposite the bendable surface is textured allowing printing graphics on it that is not stretched or harmed in the bending area, thereby enabling continuous flow of graphics along the entire printing area. The line of bending may be formed thermally, mechanically or in a combination of thermal and mechanic operations. The sheets are folded upon themselves to form three-dimensional structures. These structures combine together to form modular constructions such as shelf systems, cabinets, closets, vanities and cupboards.

A refrigerator is described. The refrigerator includes a cabinet that includes a storage compartment; an inner case that defines the storage compartment. The refrigerator further includes a first door that is pivotally mounted to the cabinet. The refrigerator further includes a second door that is pivotally mounted to the cabinet and that is provided with a pillar that is configured to rotate between a folded orientation and an unfolded orientation, the pillar being configured to contact the first door and thereby close a gap between the first door and the second door based on the pillar being oriented in the unfolded orientation and the first door and the second door being closed. The refrigerator further includes a drive assembly that is located at the inner case and that is configured to rotate the pillar. The refrigerator further includes a controller that is configured to drive the drive assembly.

An appliance that conducts a useful cycle of operation on an article comprises a treating chamber receiving the article and having an access opening. A first closure element selectively closes at least a first portion of the access opening, and a second closure element movable relative to the first closure element selectively closes at least a second portion of the access opening. An operative device can be coupled to the second closure element. A cable providing at least one of electrical or data communication to the device is routed through the first closure element to the second closure element and is operatively connected to the device on the second closure element.

A storage member vertical adjustment mechanism for an appliance includes a concealed vertical track system that is positioned within an appliance cabinet. The vertical track system includes a retaining member and a concealing flange that extends parallel with and conceals the retaining member with an adjustment region defined therebetween. A storage member has an engagement structure that cooperatively engages the adjustment region. The engagement structure includes a laterally-extending vertical flange that engages the concealing flange and the retaining member in a vertical adjustment state and alternatively engages the retaining member in the vertically secured positions. The retaining member and the concealing flange laterally support the laterally-extending vertical flange within the adjustment region such that the engagement structure of the storage member is selectively inserted and removed from the adjustment region through one of the top and bottom receiving apertures of the adjustment region.

A refrigerator in which an opening having a size corresponding to the size of a refrigerator compartment is provided in a refrigerator compartment door and an outer door to open/close the opening is rotatably coupled to the refrigerator compartment door so that a plurality of door guards provided in a space corresponding to the size of the refrigerator compartment may be used by only opening/closing the outer door, and the refrigerator compartment door and the outer door may be rotated on one hinge shaft and the outer door has an auto closing structure so that the outer door may be automatically closed when a predetermined portion of the outer door is opened.

Illustrative embodiments of systems and methods for powering lighted shelves in refrigerator appliances are provided. In one embodiment, a refrigerator appliance may comprise a cabinet having a temperature-controlled compartment defined therein, a shelf ladder disposed at least partially in the temperature-controlled compartment and providing a plurality of shelf mounting positions, the shelf ladder comprising an electrical bus including first, second, and third conductors, the second conductor configured to supply power at a first current level when electrically coupled to the first conductor, the third conductor configured to supply power at a second current level when electrically coupled to the first conductor, and a first adjustable shelf carrying a first lighting device, the first adjustable shelf being removably mountable in one of the plurality of shelf mounting positions such that the first lighting device is electrically coupled between the first conductor and the second conductor.

A merchandise system for a retail shelf includes a front rail defining a channel, a retainer disposed parallel to and spaced apart from the front rail, and a first divider. The first divider has a first end and second end disposed on an opposite side of the first divider than the first end. The first end is configured to selectively engage the channel of the front rail and the second end is configured to selectively engage the retainer.