Abstract: A user of a motor vehicle is warned of a risk of collision of the motor vehicle with an object by determining the risk of collision and warning the user by way of an interior lighting device provided to illuminate an interior of the motor vehicle.

Abstract: A pressure relief device for pipeline networks includes first and second safety valves, each having an inlet side and an outlet side. The first safety valve is connected to a line of the pipeline network by its outlet side. A connecting pipeline extends between the two safety valves and connects the inlet side of the second valve to the outlet side of the first. A supply line carries a working fluid to the connecting pipeline, a supply-line safety valve for the supply line, and a discharge line connected to the connecting pipeline for removing working fluid carried to the connecting pipeline by the supply line.

Abstract: The invention relates to a conveyor system for the onward conveyance of bottles or similar containers (2) from a container treatment machine, comprising at least one container guide (9) and at least one conveyor element moving the containers (2) along the container guide in a conveying direction (A), characterized in that the container guide (9) is designed for hanging guidance or neck guidance of the containers (2), and that that conveyor element provided is at least one screw conveyor (10), which can be driven by rotation about a screw axis (AS) and which is designed to interact with the upper side of the containers (2) above the container guide (9).

Abstract: There is now provided a beverage bottling plant for filling bottles with a liquid beverage filling material in a beverage bottling plant, and a cleaning device with a pair of nozzles transversely disposed with respect to one another for introduction of cleaning medium into a stream of air and for introduction a stream of air into a cleaning medium.

Abstract: There is now provided a beverage bottling plant for filling bottles with a liquid beverage filling material in a beverage bottling plant, and a cleaning device with a pair of nozzles transversely disposed with respect to one another for introduction of cleaning medium into a stream of air and for introduction a stream of air into a cleaning medium.

Abstract: Air conditioning (AC) system for motor vehicles comprising two fans connected in a series circuit whereby the first fan provides only a part of the air required for admission into the passenger compartment, and the remaining contribution to the desired quantity of air is provided by the second fan. Under normal operating conditions, where all openings such as windows, doors and sunroof (if any) are closed, both fans are independently regulated by a main controller device in such a manner that the air on the passenger compartment experiences a slight overpressure in order to permit the rapid entry and exit of air flow through the passenger compartment and a uniform air circulation therein. A manometer is included in the AC system to provide air pressure differential data (between the passenger compartment and the outside) to the main controller.

Abstract: A temperature-control system for a vehicular passage compartment having a pair of sides is provided with a housing forming an elongated mixing chamber having a fresh-air inlet slot and a modified-air inlet slot each extending substantially the full length of the chamber which also has a pair of outlets each at a respective longitudinal end of the chamber. Fresh air is fed to the chamber through the fresh-air inlet slot and either heated or cooled air is fed to the chamber through the modified-air inlet slot. A conduit leads from each of the outlets to a respective side of the motor-vehicle compartment so that a mixture of temperature-modified and fresh air can be fed to the two sides of the passenger compartment. A deflector is longitudinally displaceable in the chamber along one of the inlet slots, normally the modified-air inlet slot, and partially blocks this one slot in any position therealong.