Abstract: An arrangement having an auxiliary heater, a catalytic converter (12) for catalytic post-combustion of exhaust gas from the heater, a muffler (14) for damping of the noise caused by the exhaust gas, and an exhaust line for removing exhaust gas from the auxiliary heater. In order especially to devise an auxiliary heater in which the muffler and the catalytic converter can be installed relatively easily, the muffler (14) and the catalytic converter (12) are combined in sing module (10) that can be located on the exhaust line.

Abstract: The present invention relates to a method and an installation for producing growth substrate blocks, particularly for blocks for cuttings for horticultural use, where loose substrate material is compacted in a forming chamber (18) and thus forms useable block bodies. With the present invention a compulsory moistening of the blocks with suitably heated water is performed, after which these are made ready for use almost immediately, so that an actual conditioning no longer is necessary or can be reduced considerably. The blocks can be moistened and heated from the inside to a desired temperature in a both quick and energy saving way. The moistener, which preferably is water, can contain various additives such as nutrients or the like.

Abstract: A mounting device for contactlessly-operating proximity switches includes a continuous cylindrical or cuboidal recess for holding the proximity switch which is formed by at least two legs. The mounting device can also include at least one through pocket, connected to the recess, into which an actuating tool can fit. The recess of the mounting device, when in a relieved state, has a smaller diameter than the proximity switch which is to be mounted. Additionally, the recess can be spread into an enlarged state by the actuating tool being positioned into the pocket and turned.

Abstract: An electronic stethoscope having a vibration transducer, an amplifier, a headphone arrangement, and at least one digital filter for establishing at least one impulse transfer function corresponding to at least one acoustic stethoscope type. Thus, the signals heard will correspond to those learned, and thereby the advantages of greater amplification and elimination of noise sources may be fully utilized. The ability to compensate for an individual doctor's hearing loss is enabled. Furthermore, with stereoscopic embodiments, sound frequency distributions can be transformed to spatial or temporal sound distributions perceivable by the user facilitating, for example, the detection of heart murmurs and the taking of blood pressure.

Abstract: A turntable for the treatment of container for fillable goods with receiving places (1) for the container and with at least one treatment unit for the container received in the receiving places (1). In such a generic turntable the arrangement of several treatment units is enabled in that the receiving places (1) are arranged in interior carrousels (2) arranged on the turntable, the interior carrousels (2) are provided with rotary drives for rotating the receiving places (1) on at least two predetermined radii (3, 4, 5) of the turntable and at least one treatment unit each for the container is arranged on the predetermined radii (3, 4, 5).

Abstract: A belt tensioning device for traction mechanisms includes a receiving and mounting housing, a pulley carrier pivotally connected to the receiving and mounting housing, a bearing supporting the pulley carrier relative to the receiving and mounting housing, and a spring located between the pulley carrier and the receiving and mounting housing for applying the tensioning force. The belt tensioning device, in normal operation, on the slack side between a generator and a main pulley can also be used when the slack side becomes the load side by a blocking mechanism which enables swinging motion of the pulley carrier relative to the receiving and mounting housing in a first direction, and limits or prevents such motion in a second, opposite direction.

Abstract: A cold and/or heat accumulator with a plurality of carrier elements (10) which are charged with a cold or heat storage medium, and with a heat exchanger (12) which is designed to have a heat transfer medium flow through it in order to cause heat exchange between the cold or heat storage medium and the heat transfer medium. The heat exchanger (12) has at least one serpentine hollow section (14), and at least at least one carrier element (10) is provided between the legs of at least some of the loops of the serpentine hollow section. In a process for producing the cold and/or heat accumulator, the height of the carrier elements is coordinated to a distance between the legs of the at least one loop such that, after a force-fit connection is formed between the serpentine hollow section and the carrier elements.

Abstract: A windshield for motorbikes which can be variably positioned at various angles of inclination on the motorbike by a holding device (6) and a drive device (8). The drive device (8) has a cable or a cable pull connection (22, 23, 24, 25) between a drive motor (26) of the drive device (8) and a support element (16) for the adjustable windshield. The holding device (6) can also be formed by two non-parallel guides (11, 19) for varying the position of the windshield (3) in terms of height and/or inclination, when it is moved along the guides (13, 19). The first guide (11) is fixed to the vehicle and the second guiding mechanism (19) is arranged on the windshield (3). A driveable carriage (12) which is connected to a support element (16) for the adjustable windshield and is situated on the first guide (11) engages a part (18) which is fixed to the vehicle and is situated on the second guide (19).

Abstract: An ultra-high pressure discharge lamp in which the disadvantage of the reduction of the illuminance maintenance factor due to formation of blackening and milky opacification in the discharge vessel and the disadvantage of formation of cracks in the discharge vessel is eliminated by the discharge vessel being made of a silica glass that contains 0.1 ppm by weight to 290 ppm by weight hydrogen. Further advantages are obtained by the silica glass having a content of OH radicals that is at most 1 ppm by weight and a content of aluminum in a range of 2 ppm by weight to 30 ppm by weight.

Abstract: A discharge lamp which maintains a high lumen maintenance factor even when operated for a long time is obtained in a discharge lamp which has a silica glass discharge vessel and a pair of opposed electrodes in the discharge vessel and in which the discharge vessel is filled with at least 0.15 mg/mm3 mercury, a rare gas with argon as the main component, and 2×10?4 ?mole/mm3 to 7×10?3 ?mole/mm3 bromine by meeting the following conditions when feeding a direct current of 5 mA between the electrodes and a glow discharge produced: 1.0×10?4?b/a?1.2×10?1??Condition (1) c/a?1.4×10?1??Condition (2) d/a?1.2×10?2??Condition (3) e/a?1.4×10?2??Condition (4) where a is the emission intensity of the argon with a wavelength of 668 nm, b is the emission intensity of OH with a wavelength of 309 nm, c is the emission intensity of hydrogen (H) with a wavelength of 656 nm, d is the emission intensity of C2 with a wavelength of 517 nm, and e is the emission intensity of CH with a wavelength of 431 nm.

Abstract: A method of processing a signal representing an input sound signal is disclosed. The signal is divided in time into a plurality of signal segments, each having an individual duration of time. The signal segments are processed into an output signal of successive signal segments in such a way that at least one, preferably all, of the signal segments are repeated immediately and successively at least once in the output signal. Each signal segment is established in such a way that the duration of time of a majority, preferably all, of the signal segments is less than 60 ms. Thus, a sound signal can be reduced in speed by doubling the number of short cycles.

Abstract: A process and device for controlling the heating of the glow plugs of a diesel engine. To be able to take into consideration the thermal behavior of the glow plugs while controlling the current supply of the glow plugs (3) of a diesel engine, the thermal behavior of the glow plugs (3) is emulated via a physical model. Formed on the corresponding output signal of the model (4), which is proportional to the glow plug temperature, is a reference signal, which as a control value, lies on the electronic control (12) controlling the heating flow of the glow plugs (3), which accordingly controls the heating of the glow plugs (3) using the actual glow plug temperature determined from emulation.

Abstract: An inductive path sensor for determining the position of the influencing element (2) is described, with several coils (4) arranged in succession, with one capacitor (5), with an amplifier element (6), with at least one changeover switch (7) and with an evaluation unit (8), one coil (4) at a time and a capacitor (5) forming an oscillating circuit, and one oscillating circuit and the amplifier element (6) forming an oscillator (9), the individual coils (4) being chosen in succession by the changeover switch or switches (7) and the evaluation unit (8) measuring the change of impedance of the coil (4) chosen by the changeover switch (7) or of the oscillating circuit chosen by the changeover switch (7) depending on the position of the influencing element (2) relative to the respective coil (4).

Abstract: An interlocking device for the folding roof of a motor vehicle with a locking hook (4) which is pivotally mounted on the front frame part (1) of the folding roof and which can be moved by means of a multiple connecting rod mechanism and can be interlocked in latching engagement on a vehicle-mounted abutment, the multiple connecting rod mechanism, especially a four-bar mechanism (6, 12, 14, 15), containing the locking hook (4) and being located self-locking in the closed position.

Abstract: For a cabriolet vehicle with a convertible top hatch which can be moved between a cover position and an open position for selectively covering and opening a convertible top compartment and with a roll bar which can be moved between a lowered position and a protective position and which can be coupled to the convertible top hatch for joint movement, a convertible top hatch transmission part is provided which transfers the driving force to the convertible top hatch which can be disengageably coupled to a roll bar movement part that produces movement apparatus of the roll bar so that roll bar is movement can be produced, simultaneously with motion of the convertible top hatch, that is in a different direction from that of the convertible top hatch during at least one segment of the motion of the convertible top hatch.

Abstract: In connection with the moulding of tiles and bricks, for example for paving etc., use is made of moulding equipment comprising an under-part (16) with moulding cells (18) corresponding to the shape of the tile or brick, and an upper-part (2) with tubes (6) which support downwards-extending pressure plates (8) corresponding substantially to the shape of the moulding cell, and such that the pressure plates (8), in the forming of the items by vertical displacement of the under-part (16), are fed down through the moulding cells (18). With the invention, there is disclosed an upper-part (2) comprising means whereby the upper-part (2), alternatively the under-part (16), comprises means (20, 24) which ensure that when the under-part (16) is raised to a certain minimum height, which is greater than the thickness of the mould items, the pressure plates (8) maintain their position outside, or their guiding engagement with, the sides (14) of the cell (18) corresponding therewith.

Abstract: Process for producing a middle electrode with precious metal reinforcement, a middle electrode being used with an ignition tip which is tapered relative to the middle electrode body, such that a precious metal wire with a cross section which corresponds to the tapered ignition tip is welded flat onto the tapered ignition tip and such that this precious metal wire is cut off at the desired height, with a sharp edge.

Abstract: An electrical measurement device is described, with a measurement input, an integrated sensor, a measurement and evaluation circuit, and a measured value display, and several measured value outputs. The electrical measurement device enables not only one measured value or several measured values to be determined, but makes it possible to display and process the determined measured values depending on other values such as comparison values and setpoints. An influencing input acts on the measurement and evaluation circuit and is the connecting point for the electrical measurement device to which or via which an influencing value can be applied or input. Therefore, a value with which the measured value can be influenced in the broadest sense is applied.

Abstract: Motor vehicle, especially a limousine, sedan or coupe, with a vehicle roof (2) with body-mounted side roof members (3), with a movable cover (9) which adjoins the front window (7) for closing and clearing a roof opening (6) which is formed in the vehicle roof (2), and with a rear window (8) which borders the roof opening, the cover (9). The cover is movably guided by a front bearing mechanism (17) and a rear bearing mechanism (19) on the front and the rear roof-mounted longitudinal guides (10 and 11) and can be raised for clearing the roof opening (6) at least at its rear edge and can be pushed over the rear window (8). The front and the rear roof-mounted longitudinal guides (10 or 11) are located countersunk with respect to the roof surface in the area of the two roof side members (3) and the rear longitudinal guides (11) run along the side edges of the rear window (9).

Abstract: A guide rail (2) for a driver (4) which can be driven and which is coupled to a vehicle component, especially a sliding roof cover, with a guide channel (8) for holding an elongated, axially movable drive element (19) and with a guide (7) for movably supporting the driver (4) which is connected to the drive element (19), the guide channel (8) fitting around the drive element (19) and being formed of surrounding parts that alternate in the axial direction on different sides, on one of the sides the respective surrounding parts being interrupted so as to form a continuous slot (14) in which a connecting part (18) which connects the drive element (19) to the driver (4) is movably held.