Abstract: A two stage rotary vaned internal combustion engine using cylindrical rotors that spin inside a pair of specially shaped chambers with extendable vanes that seal the space between the spinning rotor and the stationary chamber each rotor and chamber form a plurality of compression spaces connected by valves to combustion/expansion chambers the intake flow runs along the axis of the rotors and is partially pressurized before being directed into the compression chamber where further compression takes place and compressed air is then directed through the valve body into the combustion chamber where ignition and expansion take place causing the rotor to rotate exhaust takes place simultaneously with the next ignition and expansion process. This process takes place at the same time in all chambers. This engine will operate on gasoline and alternative fuels.

Abstract: A suspendable dispenser pack container for flowable substances, such as liquids, pastes, powders and fine granules, made up of an outer carton (1) and bag (3) fitted inside it. The bag (3) has at its top end a loop (25), through which a tube (22) is placed, which together with the loop (25) is positioned in relation to a location aperture (12) at the same point in the side wall (11) of the outer carton (1). The bag (3) has at the bottom end a connector (38) and is of such a length that when the base (5) of the outer carton (1) is open, the connector (38) protrudes at least as far as the opened flaps (6, 7, 8, 9) of the outer carton (1).

Abstract: To avoid internal and external soiling in a device for the metering of chemicals, particularly for seed treatment, a special storage system unit (1) is provided which can be loaded with disposable packages (3a, 3b, 3c) which are connected by means of couplings (13) to a supply line (16) leading to an atomizer (58), in which arrangement a metering unit (41) is arranged in the supply line (16) and the entire liquid-carrying system from the packages (3a, 3b, 3c) to the atomizer (58) is closed off to the working environment.