Abstract: A breathing gas system and water trap (1) is improved in respect to the reliability of operation and has an emptying device. The water trap (1) has a gas inlet (4), which meets a first water separating membrane (5) via a connection line. The connection line leads into a water tank (20) located deeper in the incoming flow direction from the first water separating membrane (5) and into a gas measuring device (2) with vacuum on the discharge side from the first water separating membrane (5) from the water trap (1). The water tank (20) has a rinsing gas flow line, which is arranged above the liquid level, leads upward via a gas-permeable membrane (6) and is likewise connected to the applied vacuum of the gas measuring device (2). The water tank (20) has a water transport line for emptying the water tank (20), which water transport line extends into the liquid and is provided with a downstream vacuum via a nonreturn valve (7) and a downstream liquid pump (17) or via a solenoid valve (21).

Abstract: A pinch guard for a vehicle seat (1) is provided that can be transferred from a normal use position into a step-in position. The vehicle seat (1) includes a rear foot, which is attached to a base (5) in the normal use position of the vehicle seat (1) and in the step-in position of the vehicle seat (1) the rear foot is arranged at a distance above the base (5). The vehicle seat (1) includes a rear lower pivoting axis firmly fixed to the base. The pinch guard includes at least one movable trim (17) with a pivoting axis (A), and the pivoting axis (A) of the movable trim (17) is arranged at a distance from the rear lower pivoting axis, fixed to the base of the vehicle seat (1).

Abstract: To stabilize the air flow forming an air curtain, a thermotherapy device (1) is provided with air outlet ducts (3) extending at the edge of the reclining surface (2) and with two opposite limiting walls (6, 6?). Each of the two opposite limiting walls (6, 6?) is arranged corresponding to the duct width for outflowing air. At least one limiting wall (6, 6?) of at least one air outlet duct (3) is provided with a cylinder (5, 5?) extending in the direction of flow of the air outlet duct (3) and in parallel to the reclining surface (2) at the discharge-side end, wherein the cylinder (5, 5?) has a diameter corresponding to 0.005 to 0.2 times the duct width of the air outlet duct (3). According to a variant, at least one limiting wall (6, 6?) of at least one air outlet duct (3) is provided with at least one inner wall (81, 82, 83, 84) forming a nozzle at the discharge-side end. The distance between the limiting wall (6, 6?) and the inner wall (81, 82, 83, 84) forming a nozzle with the limiting wall (6, 6?) is 0.

Abstract: A carbon dioxide absorber for a rebreathing system can be connected to a connection head of the rebreathing system in a simple manner. A centering device (43, 44, 45, 46), provided in the area of a guide plate (40) of the absorber (4), can be caused to mesh with centering pins pointing in the direction of the absorber from the connection head.

Abstract: A ball sleeve joint is provided, especially for chassis assembly units and steering assembly units of motor vehicles. The ball sleeve joint includes a joint housing with two housing halves and a ball sleeve provided with a rounded bearing surface. The bearing surface is accommodated in a joint housing, which is manufactured from an elastic plastic and is fixed in a recess of the joint housing, as well as a process for manufacturing such a ball sleeve joint. The two housing halves (3a, 3b) are pressed together with defined pressing forces during the mounting of the ball sleeve joint (1) in the direction of the longitudinal axis of the ball sleeve joint (1). The two housing parts are held in the installed position predetermined by the pressing forces by means of at least one connection (14) in substance between the housing parts (3a, 3b).

Abstract: An electrochemical sensor is provided especially for gases. The electrochemical sensor has a mediator compound, which is both dissolved in an electrolyte (9) in a saturated form and is present as an excess solid (10) in the electrolyte (9).

Abstract: A support device for pneumatic prehensile members, in particular suction cups, for picking up and moving the parts, items and the like. It includes a fixed support body (support body) a tubular rod (12) moving axially in the body, and a return spring (13) between the body and rod. Between the tubular rod (12) and a distal end of the fixed support body (support body) are interposed some guide elements (14) provided to prevent torsion/rotation of the rod during its longitudinal movements in and with respect to the fixed body.

Abstract: A method for manufacturing bone milling cutters, wherein a milling cutter toothing (12) is created at a distal face of a tubular milling cutter shaft (10) of a bone milling cutter at a given outer diameter (D) of the milling cutter shaft (10). The following steps are carried out: determining the tube circumference (U) of the milling cutter shaft (10); ascertaining an average desired tooth height (Hgew) of the milling cutter toothing (12); ascertaining the desired tooth period length (LZ?) of the milling cutter toothing from the desired tooth height (Hgew) at given parameters of a tooth period pattern; dividing the tube circumference (U) by the desired tooth period length (LZ); rounding the results to an even number value (Qz); and dividing the tube circumference (U) by the value (Qz) in order to obtain the tooth period length (LZ).

Abstract: A device is provided for adsorbing and desorbing anesthetic has good control of anesthetic dispensing such as in an anesthetic system. An adsorption filter is provided with adsorption beds (13, 14), which can be pivoted between an inspiration line (4) and an expiration line (6). The anesthetic is dispensed in the expiration line (6) on the incoming flow side of the adsorption bed (14) arranged there.

Abstract: The kit of optical fibers for percutaneous ablative treatment, comprises at least two optical fibers (5), each of which is equipped; at a first end with a connector (5A) to a laser source (7); and in proximity to a second end with a device (5B) for constraining to a pervious needle (9). The kit comprises a coding system that characterizes one fiber with respect to the other, allowing said fibers to be distinguished from one another.

Abstract: A plurality of weight hammers (7,8) are provided, and each of the plurality of weight hammers has a shape for substantially evenly applying a hammering force with respect to a surface to be hammered of an object to be hammered (11), about a center line of the object to be hammered. Rotors (9, 10) for driving the weight hammers (7,8) are provided to the same rotating shaft (22) in such a positional relation that an engagement claw (9a) of one rotor (9) engages and drives one weight hammer (7), and, when engagement of the weight hammer (7) is released, an engagement claw (10a) of another rotor (10) in driving engages another weight hammer (8). The rotors are driven by the same driving means (26).

Abstract: Tempering of sample (58) in test strip (37) is carried out by temperature regulating unit (40) and heating/cooling unit (92). The sample is fed to the test strip by a developer fluid (57) and a metering unit (55). The result of the detection reaction becomes visible by a change in color (36), which is detected optically and analyzed. The data of a control chart (52) with the measured values of first and second temperature sensors (41, 42) are used to set the control parameters for tempering. Code (86) on the test sample holder (35) is read in a sequence of steps. Parameters for phases of the measurement are determined from measured values of first and second temperature sensors, values of the control chart and the code of the test sample holder. These parameters are used by the temperature regulating unit during the measurement.

Abstract: A process for operating a fuel cell system (2) arranged in a vehicle (1), in which process a foreseeable travel time duration and/or a foreseeable travel time end point are communicated to a control device (4) of the fuel cell system (2) at the beginning of a travel of the vehicle (1) or during the travel. The control device (4) operates the fuel cell system (2) such that a switch-off procedure for switching off the fuel cell system (2) is started so far ahead of the foreseeable end of the travel in time that the switch-off procedure will have been completed extensively simultaneously with the foreseeable end of the travel and the fuel cell system (2) is switched off.