A refrigerator of this embodiment includes a housing that includes a storeroom, a door that is rotatably provided in the housing through a hinge portion and opens or closes an opening of the storeroom by the rotation, a connection line that is led out to the vicinity of the hinge portion, and a wireless communication apparatus that includes a wireless communication unit and is connected to the connection line.

A refrigerator having a structure in which, when a first door or a second door is opened, a lamp installed at sidewalls of an opening in the first door emits light so that food stored in a door guard disposed in the opening can be illuminated. The refrigerator includes a main body having a storage compartment; a first door that is rotatably disposed in front of the main body and opens/closes the storage compartment, and has an opening formed therein, where at least one door guard is disposed in the opening; a second door that is rotatably disposed in front of the first door, opens/closes the opening, and is rotated in the same direction as the first door; and a lamp installed at the sidewalls of the opening.

A refrigerator having a structure in which, when a first door or a second door is opened, a lamp installed at sidewalls of an opening in the first door emits light so that food stored in a door guard disposed in the opening can be illuminated. The refrigerator includes a main body having a storage compartment; a first door that is rotatably disposed in front of the main body and opens/closes the storage compartment, and has an opening formed therein, where at least one door guard is disposed in the opening; a second door that is rotatably disposed in front of the first door, opens/closes the opening, and is rotated in the same direction as the first door; and a lamp installed at the sidewalls of the opening.

A door structure includes (i) a door panel including a first wall provided with a hinge member, a second wall, and a first bent part provided between the first wall and the second wall, (ii) a first reinforcing plate including a first part joined to the first wall, a second part joined to the second wall, and a corner part provided between the first part and the second part, and (iii) a second reinforcing plate including a third part joined to the first part, a fourth part joined to the second part, and an intermediate part provided between the third part and the fourth part. The first reinforcing plate and the second reinforcing plate are configured such that a closed space is provided between the first reinforcing plate and the second reinforcing plate.

A door structure includes (i) a door panel including a first wall provided with a hinge member, a second wall, and a first bent part provided between the first wall and the second wall, (ii) a first reinforcing plate including a first part joined to the first wall, a second part joined to the second wall, and a corner part provided between the first part and the second part, and (iii) a second reinforcing plate including a third part joined to the first part, a fourth part joined to the second part, and an intermediate part provided between the third part and the fourth part. The first reinforcing plate and the second reinforcing plate are configured such that a closed space is provided between the first reinforcing plate and the second reinforcing plate.

A refrigerated sales cabinet (20a) includes a cabinet body (22a) providing a refrigerated sales space for supporting refrigerated goods to be presented therein; a door frame (21a) having a top post (34a), a bottom post (36a), and at least two upright posts (32a); wherein at least one of the posts (32a, 34a, 36a) comprises an air duct allowing to conduct air through the post (32a, 34a, 36a), and wherein at least one fan (18) is fluidly connected to the air duct in order to convey ambient air through the air duct.

A refrigerated sales cabinet (20a) includes a cabinet body (22a) providing a refrigerated sales space for supporting refrigerated goods to be presented therein; a door frame (21a) having a top post (34a), a bottom post (36a), and at least two upright posts (32a); wherein at least one of the posts (32a, 34a, 36a) comprises an air duct allowing to conduct air through the post (32a, 34a, 36a), and wherein at least one fan (18) is fluidly connected to the air duct in order to convey ambient air through the air duct.

The present invention relates to inflatable bladder actuated water control gates for control of open channels such as rivers and canals and for control of dam spillways without the need for intermediate piers. The air bladder and hinge flap wedge clamping system includes hinged engagement of the upstream edge of the clamps to the foundation so as to prevent the application of bending and shear loads to the anchor bolts. The resulting configuration facilitates the use of high strength alloy steel anchor bolts in a corrosion protected environment and also prevents tensile loading of the concrete foundation and associated cracking of the concrete foundation.

The present invention relates to inflatable bladder actuated water control gates for control of open channels such as rivers and canals and for control of dam spillways without the need for intermediate piers. The air bladder and hinge flap wedge clamping system includes hinged engagement of the upstream edge of the clamps to the foundation so as to prevent the application of bending and shear loads to the anchor bolts. The resulting configuration facilitates the use of high strength alloy steel anchor bolts in a corrosion protected environment and also prevents tensile loading of the concrete foundation and associated cracking of the concrete foundation.

Please substitute the new Abstract submitted herewith for the original Abstract: A hinge system of a hood of a vehicle has a hinge which is arranged between the hood and a mating element of the vehicle. The hinge is designed both for opening the hood and for raising the hood when the latter is in the closed state, and includes a lifting-piston actuator for initiating a raising movement of the hood. The lifting-piston actuator has a piston element which can be connected to the hinge and/or the hood in a form-fitting manner in order to limit freedom of movement of the hood.