摘要:
A heating or air conditioning unit for the interior of a motor vehicle including installation frames having louvers being inserted into a receptacle of the housing provided for that purpose. The installation frame has a profile on its frame sides so that the installation frame is held in a positive-locking manner in a receptacle of the housing. The profile has a wedge-shaped structure, thin ribs extending, running apart, along a frame side in the insertion direction.
摘要:
The present invention is directed to a method for removing organic substances from aluminate liquors of the Bayer process. The method comprises the steps of contacting the liquor with an oxygen containing gas under elevated pressure in the presence of metallic ions acting as a catalyst to oxidize the organic substances, precipitating the metallic ions jointly with aluminum hydroxide, separating the precipitate from the oxidized liquor and recycling the precipitated aluminum hydroxide containing the metallic ions into the oxidation step as a catalyst carrier.
摘要:
A method for producing high purity gallium oxide by reacting gallium and water vapor at elevated temperatures and pressure in a sealed autoclave lined with a fluorinated hydrocarbon polymer such as polytetrafluoroethylene to form gallium hydroxide. The hydroxide thus formed is recovered and calcined above 600.degree. C to yield high purity gallium oxide.
摘要:
A scintillator plate includes a substrate, a buffer layer, a scintillator layer arranged on the buffer layer, and a protective layer. The buffer layer and/or the protective layer is colored. A method for the production of the scintillator plate is also described.
摘要:
A liquid metal bearing includes at least one first bearing part and at least one second bearing part that have a non-positive fit connection to one another. At least one first ductile sealing layer is disposed at least partly between at least a first bearing part of the at least one bearing and a second bearing part of the at least one second bearing part.
摘要:
Process for preparation of a supported catalyst based on hydroxylated inorganic material selected from the group consisting of silica (SiO2), alumina (AL2O3), titania (TiO2), zirconia (ZrO2), lanthanum oxide (La2O3) or mixtures thereof, characterized in that the hydroxylated inorganic material is contacted with organosilicon compounds selected from the group consisting of Formula 1 i.e., [(RO)ySi—[O—(RO)ySi]y—O—Si(RO)y] or Formula 2 i.e., (RO)y—Si—R1—S2-4—R1—Si—(RO)y with R being alkyl and R1 being a linear or branched alkylene having from 1 to 5 carbon atoms and y being an integer from 1 to 3.
摘要翻译:用于制备基于选自二氧化硅(SiO 2),氧化铝(AL 2 O 3),二氧化钛(TiO 2),氧化锆(ZrO 2),氧化镧(La 2 O 3)或其混合物的羟基化无机材料的负载催化剂的方法,其特征在于 羟基化无机材料与选自式1即[(RO)ySi- [O-(RO)ySi] yO-Si(RO)y]或式2的有机硅化合物接触,即(RO)y -Si-R1-S2-4-R1-Si-(RO)y,其中R为烷基,R1为具有1至5个碳原子的直链或支链亚烷基,y为1至3的整数。
摘要:
A radiation transducer has a luminophore layer applied on a substrate, and at least one anti-discoloration substance is applied on the luminophore layer. In a method to produce a radiation transducer a luminophore layer is applied on a substrate, and at least one anti-discoloration substance is applied on the luminophore layer after the application of the luminophore layer on the substrate.
摘要:
In one embodiment, the present invention includes an EEG system comprising of sensors which are utilized to gather an electromagnetic signal from a patient; a signal processing system; and a computer system. The computer system is configured to support multiple threads of execution. The computer system initiates a first thread of execution, a measurement module, where the data is filtered and in some cases averaged. Typically, the data is filtered for a particular latency period. Once the data has been filtered and averaged, the result is given to a second thread of execution, the source reconstruction module, which then proceeds to generate a source reconstruction for the trial. The measurement module then acquires and processes new electromagnetic data from a new trial while the source reconstruction is being performed on the most recent trial.
摘要:
A rolling bearing device, which has a first bearing ring, a second bearing ring, rolling bodies in a pathway region that is defined between the two bearing rings, a cage device for separating the rolling bodies, and a sensor system for generating a sensor signal relating to the relative rotation of the inner ring in relation to the outer ring. The sensor system is embodied in such a way that the sensor signal is collected on the basis of an interaction effect between a signal tapping element and a structure rotating with the cage device. Thus, it is advantageously possible to create rolling bearing devices which have an integrated sensor system and outer dimensions which correspond essentially to the standard outer dimensions for such rolling bearing devices. Moreover, standard rolling bearings can be modified to form inventive rolling bearings by replacement of the bearing sealing ring.
摘要:
The invention relates to a rolling element bearing comprising a cage with cage pockets for guiding rolling elements which are guided in the cage pockets with an axial play at least in the axial direction of the rolling element bearing, thereby defining an axial cage pocket clearance. The invention is characterized in that the cage pocket clearance in a plurality of cage pockets ranges between 0.07 millimeter and 0.17 millimeter.