摘要:
The invention relates to a fluid duct (10), especially for use in motor vehicles to feed liquid in order to wipe windows or headlights of said motor vehicle. Said fluid duct (10) comprises a flexible pipe (12) with at least one corrugated pipe section (22) and at least one plain pipe section (24) that adjoins the corrugated pipe section (22), at least one pipe joint (16, 20) with a pipe connecting section (26) which is inserted into a plain pipe section (24), and a support sleeve (36) for each pipe joint (16, 20). The support sleeve (36) surrounds the plain pipe section (24) receiving the pipe connecting section (26) and presses the plain pipe section (24) against the pipe connecting section (26).
摘要:
The invention relates to a fluid duct (10), especially for use in motor vehicles to feed liquid in order to wipe windows or headlights of said motor vehicle. Said fluid duct (10) comprises a flexible pipe (12) with at least one corrugated pipe section (22) and at least one plain pipe section (24) that adjoins the corrugated pipe section (22), at least one pipe joint (16, 20) with a pipe connecting section (26) which is inserted into a plain pipe section (24), and a support sleeve (36) for each pipe joint (16, 20). The support sleeve (36) surrounds the plain pipe section (24) receiving the pipe connecting section (26) and presses the plain pipe section (24) against the pipe connecting section (26).
摘要:
The present invention relates to a method for producing a laminated vacuum-tight connection between the glass pane and the frame, wherein said connection is formed by a thermal soldering material and can be produced directly by a soldering process, during which soldering material inserted between the frame and the glass pane is melted. For this purpose, during the manufacturing process, the glass pane receives the properties of a tempered safety glass pane (TSG) pursuant to DIN 12150-1.
摘要:
The invention relates to a method and a device for deriving and evaluating cardiovascular information from curves of the cardiac current, in particular for applications in telemedicine. According to the invention, for data reduction purposes, a mean value and a standard deviation across the whole recording time are initially determined from a recorded ECG from the high-resolution signal, after which the RR intervals are assessed by means of an identification algorithm and only the results obtained are transmitted and/or recorded, for the purpose of data reduction.
摘要:
A device for stimulation via special electric and magnetic fields and optimized field applicators is provided. Derived from human physiology, the autonomic/vegetative nervous system, specifically its sympathetic and parasympathetic components, can be controlled by signals in the frequency ranges of 0.05 to 0.15 Hz and of 0.15 to 0.30 Hz, respectively. Along with other components, these constitute integral parts of corresponding modular physical cardiovascular stimulation programs. By addition of characteristic sinusoidal oscillations, including a positive or negative electric field between the head area and a peripheral area of a human or animal, with the corresponding low-frequency sympathetic or parasympathetic control frequency as base oscillation and with application-typical EEG frequencies and higher-frequency sinusoidal oscillations in the range of ca. 250 to 1500 Hz, characteristic stimulation programs can be established in modular configuration. The introduction of the information parameters for the sympathetic and parasympathetic components, via physical stimulation in the area of the spinal cord, the principal part of the central nervous system, is effected by the field applicators being embodied such that, in the upper body area, a concentration of the magnetic flux, which is generated by a mat applicator, is established in the center of the body, and, likewise on the basis of the physiological relationships in the lower half of the body, the associated mat applicator system is embodied such that the field energy is distributed to both leg areas, and two field strength maxima are thus obtained. To allow the advantage of stimulation via the electric potentials to be combined with the input of the magnetic field effects, a field applicator is equipped with a combination of a magnetic-field-generating coil arrangement and of an electrode arrangement generating the electric field. The electrode generating the electric field can at the same time be designed as a magnetic-field-generating coil.
摘要:
The present invention relates to a novel process for the production of sequences of interference layers composed of layers i of prescribed thicknesses d(i) and refractive indices n(i). In this process a stack of at least two layers i of glasses having refractive indices n(i) and thicknesses d0(i), which are each larger than the predetermined thicknesses d(i) by the same multiplying factor, is provided. The stack is heated to a temperature above the transformation temperature of the glasses and during or after heating, the stack is drawn in such a manner that the individual layers obtain the prescribed thicknesses d(i). After this the drawn stack is cooled.
摘要:
The invention relates to a corrugated pipe which, in accordance with the invention includes an engagement structure formed perpendicular to the longitudinal extent of the corrugated pipe, whereby the engagement structure includes a portion dimensioned in circumferential direction of the corrugated pipe which is further radially spaced from the inner diameter of the pipe.
摘要:
The invention relates to a coupling system (12) which is used to connect a tube (7) to a socket (8). Said tube (7) comprises a support (13) which is arranged on at least one or the ends thereof. Said support can be inserted into the socket (8) and the comprises, on the external side thereof, at least one annular groove (14) and a securing contour (16). The socket (8) comprises a stop contour (20) on the external side thereof. A coupling element (17), which is produced separately in relation to the socket (8) and the support (13), is placed on the outside on the support (13). The coupling element (17) comprises at least one stop hook (19) which engages behind the stop contour (20) when the support (13) is inserted into the socket (8). The coupling element (17) comprises at least one securing hook (18) which co-operates with the securing contour (16) in order to fix the coupling element (17) to the support (13) in an axial manner.
摘要:
The invention relates to a plastic corrugation corrugated pipe with corrugation peaks and corrugation valleys for household apparatus or motor vehicles, which pipe has at least one connecting portion and, in accordance with the invention, a container monolithically or integrally molded with the corrugated pipe and having a shape different from the shape of the plastic corrugation corrugated pipe.
摘要:
In a method and an arrangement for depicting structures IR light sources and receivers are disposed in one plane, and are guided as area radiators and area receivers in the x-y-z direction to the object. The area radiator radiates with a particular radiation cross section and a particular intensity. IR diodes used for radiation are triggered with a peak current preferably up to 1 amp and with a pulse frequency of preferably up to 100 kHz and the backscatter being detected. IR attenuation gradient profiles of the volume elements, determined in real time, as well as the arrangement of the area radiator-receiver sensor, enable an exact spatial assignment of the volume elements in the micrometer to centimeter range and a contrasting representation of certain structures.