摘要:
A device is provided for supplying heating and cooling, the device having a heat transfer medium arranged in the interior of a storage tank and having at least one cycle process plant operated using a working substance. The heat transfer medium has a lower temperature in a bottom region of the interior than in a region of the interior arranged thereabove. All the components of the cycle process plant that contain the working substance are arranged in the interior. The components of the cycle process plant arranged inside the storage tank are surrounded by the heat transfer medium. The heat transfer medium has constituents to bind or convert the working substance. The amount of the constituent as a proportion of the heat transfer medium is dimensioned in such a way that the working substance contained in the cycle process plant can be completely bound or converted by the constituent after an escape from the cycle process plant.
摘要:
An improved method is provided to prepare reinforced resin nanocomposites without the need of surfactants or coupling agents. The present invention comprises the use of monomers for improving the dispersion of nano-sized materials and enhancing the particle/matrix interaction. One comprises mixing a plurality of nanoparticles with a monomer resin to form a mixture, blending a catalyst and a promoter with the mixture, and curing the blended mixture to form a polymerized nanocomposite. The monomers, which serve to stabilize the nanoparticles, are covalently bound onto the nanoparticle surface and copolymerize with non-bound monomers after introduction of a catalyst and a promoter that initiate polymerization. Without any additional surfactant or coupling agent, the resin is chemically bound onto the nanoparticle surface and protects the iron nanoparticles from agglomeration and oxidation.
摘要:
A display case having a preferably square or rectangular outline and a front (1), a rear (2), an upper (5), a right (3) and a left side face (4), a base (6) or in addition an upper part (14) instead of the upper side face (5), all the side faces or at least a part of the same being formed of panes of glass, the interior being sealed in its lower region with a support surface (7) and the display case being sealed extensively in an airtight manner relative to the external air. The display case being formed from two symmetrical halves (8, 9) which are separated from each other vertically, the base (6) and the possibly present upper part (14) forming a part of the front (1), rear (2), right (3) and left side face (4) and the two halves (8, 9) being able to be moved away from each other or towards each other horizontally and parallel, the support surface (7) being excluded from the movement. Such a display case has no door, access to the interior is nevertheless provided in the open state.
摘要:
A glass cabinet for storage and/or display of objects includes a front, a rear (2), a right (3) and a left lateral surface (4), a bottom piece (5) and an upper piece (6) forming the top, at least one lateral surface, for example, the front lateral surface being formed as a glass door (1), in the closed state of the glass cabinet, the interior thereof being sealed in an airtight manner to the environment and the door (1) being mounted displaceably laterally parallel by a guide means mounted in the region of the upper piece or the lower piece or respectively in the region of the upper and the lower piece until release of half of the door opening. In this position, the guide means is formed in such a manner that the projecting part of the door (1) can be pivoted in this position so far that this part of the door (1) adjoins the left (3) or right lateral surface (4). Such a design of a glass cabinet is particularly suitable for those with a very large width.
摘要:
A cabinet for displaying objects comprises a top part (1) resting on an under part and which consists of a top face, a rear side (3), left (4) and right (6) sides, a bottom face (10) and a front side (5) consisting of a glass sheet (25) pivotally fitted on the top face (9) to swing upwardly. The glass sheet (25) is surrounded by a frame (11) on all sides. In the region of the front side (5) a gas spring (13) is rotatably attached to the bottom face (10) in the region of each of the left (4) and right (6) sides and acts in the region of the middle of the frame (11). The pivoting movement of the front side (5) is effected by screw jacks (14) acting above each of the gas springs (13) and driven by electric motors. Synchronous operation of the two electric motors is ensured by an electronic control device.
摘要:
A device is provided for supplying heating and cooling, the device having a heat transfer medium arranged in the interior of a storage tank and having at least one cycle process plant operated using a working substance. The heat transfer medium has a lower temperature in a bottom region of the interior than in a region of the interior arranged thereabove. All the components of the cycle process plant that contain the working substance are arranged in the interior. The components of the cycle process plant arranged inside the storage tank are surrounded by the heat transfer medium. The heat transfer medium has constituents to bind or convert the working substance. The amount of the constituent as a proportion of the heat transfer medium is dimensioned in such a way that the working substance contained in the cycle process plant can be completely bound or converted by the constituent after an escape from the cycle process plant.
摘要:
An internal combustion engine having an air intake section (2) which has an air intake line (3), having an exhaust section (4) which has an exhaust line (5), and having at least one exhaust-gas turbocharger (6) which has a compressor (7) in the air intake line (3) and a turbine (8) arranged in the exhaust line (5), characterized by a controllable bypass arrangement (9) which has an air supply line (10) which, as viewed in the flow direction (R) of the intake air, opens into the air intake line (3) down-stream of the compressor (7).
摘要:
A glass cabinet for storage and/or display of objects includes a front, a rear (2), a right (3) and a left lateral surface (4), a bottom piece (5) and an upper piece (6) forming the top, at least one lateral surface, for example, the front lateral surface being formed as a glass door (1), in the closed state of the glass cabinet, the interior thereof being sealed in an airtight manner to the environment and the door (1) being mounted displaceably laterally parallel by a guide means mounted in the region of the upper piece or the lower piece or respectively in the region of the upper and the lower piece until release of half of the door opening. In this position, the guide means is formed in such a manner that the projecting part of the door (1) can be pivoted in this position so far that this part of the door (1) adjoins the left (3) or right lateral surface (4). Such a design of a glass cabinet is particularly suitable for those with a very large width.
摘要:
Techniques for automatically maintaining continuity in animation across discrete animation changes. Smooth animation is achieved without forcing the animator to manually calculate compensation values or introducing extra controls to the models that are animated. Continuity or smoothness of the animation is maintained as varying aspects of the animation change under continued authoring.