Abstract: A device (1), in particular an electronic throttle system, in particular for motorcycles, having a handle (2) and a measuring arrangement assigned to this handle (3), wherein a rotary movement of the handle (2) is transmitted to and acts on the measuring arrangement, wherein means are provided which convert a rotary movement of the handle (2) into a limit movement of at least a part of the measuring arrangement.

Abstract: The invention relates to a manual throttle twist grip having a sensor arrangement, mounted in a housing (2), for detecting the rotary motion of a tubular twist grip (1), having a magnet (6) which is operatively connected to the twist grip (1), having a sensor (11) fixed to the housing and designed to detect the motion of the magnet (6), wherein the sensor (11) is connected to a cable harness (10), and having a return spring, the spring force of which is directed against the manually generated rotary motion, wherein the magnet (6) is fixed to a support element (5) and the support element (5) is arranged at a distance from the twist grip (1), wherein a housing part (7) is associated with the magnet (6) and the support element (5) and wherein said housing part (7) is also used for receiving the sensor (11), a circuit board (9) and the end of the cable harness (10).

Abstract: A method for servicing a refrigeration system is disclosed. The refrigeration system contains a refrigerant and has a compressor, a high-side section and a low-side section. The method includes the steps of releasing the refrigerant from the refrigeration system from the high-side section; collecting the released refrigerant with a recovery container containing a refrigerant adsorptive substance; charging the refrigeration system with inert gas from the low-side section; and discharging the inert gas from the refrigeration system from the high-side section.

Abstract: A method for servicing a refrigeration system is disclosed. The refrigeration system contains a refrigerant and has a compressor, a high-side section and a low-side section. The method includes the steps of releasing the refrigerant from the refrigeration system from the high-side section; collecting the released refrigerant with a recovery container containing a refrigerant adsorptive substance; charging the refrigeration system with inert gas from the low-side section; and discharging the inert gas from the refrigeration system from the high-side section.

Abstract: A method for the determination of iodide in aqueous solutions, preferably in urine. The process is characterized in that the sample solution is admixed with a chromogen and a peracid solution and the color reaction is evaluated visually or photometrically. In the determination of iodide in urine, the sample is pretreated by means of a purified activated carbon.