Abstract: An air vent is configured to discharge two separate volumetric flows of air in respectively different and intersecting discharge directions. A perceived air discharge direction is adjustable with no change to the intersecting discharge directions. A first volumetric flow of air exits the first air duct in a first direction, and a second volumetric flow of air exits the second air duct in a second direction that intersects the first direction so that the volumetric flows of air collide after exiting airducts of the air vent. A non-visible vane located along one of the air ducts is moveable to change the perceived air discharge direction.

Abstract: The invention relates to an installation for coating objects, said installation having, in a manner known per se, a coating chamber which is arranged upstream from a drying chamber. The objects to be coated are carried by skids which are guided through the coating chamber and the drying chamber by means of a skid transport system. Each skid comprises two skid runners, extending parallel to the direction of displacement, and is embodied in such a way that adjacent skids can travel inside each other such that they partially overlap in the direction of displacement. In this way, the objects carried by successive skids can be separated from each other in the coating chamber such that all of the surfaces of the objects to be coated can be easily reached by the application devices.

Abstract: The invention relates to a device for controlling the temperature of objects, especially for drying or cooling objects, said device comprising a housing containing at least two tempering units which are arranged in a functionally parallel manner. Each tempering unit comprises a tunnel-type usable space in which tempered air is applied to the objects. Said objects can be displaced through the usable spaces by means of a respective transport system. According to the invention, the at least two tempering units are superimposed in the housing essentially above the same base surface.

Abstract: A method is disclosed for controlling a discharge pressure of a compressor relative to a suction pressure of the compressor. The discharge pressure and suction pressure of the compressor are monitored and compared with a predetermined maximum pressure ratio of discharge pressure to suction pressure. If the pressure ratio of discharge pressure to suction pressure exceeds a predetermined pressure ratio limit less than the maximum pressure ratio, a controller unloads the compressor. The predetermined pressure ratio limit is determined relative to the measured suction pressure. The discharge pressure and suction pressure are further monitored and the compressor is inhibited from being reloaded for a predetermined time delay. After the predetermined time delay has elapsed, the compressor is reloaded only if i) the discharge pressure falls below a predetermined reload pressure and ii) the chiller system requires additional cooling capacity.

Abstract: The invention relates to an installation for coating objects, said installation having, in a manner known per se, a coating chamber which is arranged upstream from a drying chamber. The objects to be coated are carried by skids which are guided through the coating chamber and the drying chamber by means of a skid transport system. Each skid comprises two skid runners, extending parallel to the direction of displacement, and is embodied in such a way that adjacent skids can travel inside each other such that they partially overlap in the direction of displacement. In this way, the objects carried by successive skids can be separated from each other in the coating chamber such that all of the surfaces of the objects to be coated can be easily reached by the application devices.

Abstract: The invention relates to a method for coating, especially painting, objects, especially vehicle bodies that consist of a plurality of initially individual and then interlinkable. While these objects used to be coated in a ready-assembled state and their movable parts were moved during coating by means of a robot or by hand in order to reach all surfaces to be coated, according to the inventive method, at least one part of the object is guided separately from the other parts on its own skid through the coating chamber. The coating material for all matching parts is taken from the same supply source so that the coating is identical on all parts. The matching parts is taken from the same supply source so that the coating is identical on all parts. The matching parts, during coating, have such a large distance from one another that all surfaces to be coated can be reached by the application devices without the objects having to be moved.

Abstract: The invention relates to a device for controlling the temperature of objects, especially for drying or cooling objects, said device comprising a housing containing at least two tempering units which are arranged in a functionally parallel manner. Each tempering unit comprises a tunnel-type usable space in which tempered air is applied to the objects. Said objects can be displaced through the usable spaces by means of a respective transport system. According to the invention, the at least two tempering units are superimposed in the housing essentially above the same base surface.

Abstract: Systems and methods are provided for detecting performance degradation in a refrigeration system. Specifically, the present invention provides systems and methods for detecting, at a very early stage, a low refrigerant charge and degradation in condenser performance of a refrigeration system.

Abstract: The present invention is directed to a method and assembly for conducting electrical current between a coil and a spark plug of an engine. The ignition wire utilized for this conduction of electrical current generally includes a plug terminal located at a first end of the ignition wire that is electrically connectable with a spark plug. In addition, the ignition wire includes a voltage source terminal disposed at a second end of the ignition wire opposite the first end. This voltage source terminal is generally electrically interconnectable with a voltage source of an engine such as a coil. In one embodiment, this ignition wire may be characterized as including a plurality of wires arranged as a cable. Further, one embodiment of the ignition wire may be said to be substantially non-stretchable. Still further, one embodiment may be designed to provide an electrical resistance of no more than about 4.0 ohms.