摘要:
Method for near-contour surface temperature control of shell-shaped molds (14) with mold rim zones (1), wherein the temperature control of the mold (14) on a near-contour temperature control surface (4) with adjacent, web-like or wall-like separated subareas (4.i) is effected from the respective rear space (3) of the mold rim zones (1) of the mold (14) and/or the respective mold rim zone (1) of the mold (14). The shell-shaped molds (14) are designed in two or more parts with the respective mold rim zones (1). Specifically, the temperature control as cooling in the form of temperature control on the temperature control surface (4) is locally different in subareas (4.i). The temperature control surface (4) is effected in accordance with the temperature ranges of convection, bubble evaporation, partial and/or stable film evaporation of the liquid cooling fluid water.
摘要:
According to the invention, electric arresters (302, 303, 402, 403) with opposite electric polarity extend from a housing of a galvanic cell (301, 401) at several points for dissipating energy stored in the galvanic cell. At other points, the housing comprises a design (304, 305, 306, 307) supporting the space-saving fastening of the storage cell or a space-saving arrangement of fastening elements (408, 409, 410, 411) for fastening the storage cell within an installation
摘要:
The invention relates to a galvanic cell (101, 401) having arresters (407, 408) and heat sinks (103, 104, 105, 106, 403, 404, 405, 406) attached thereto. Said heat sinks are designed such that the arrester can be used simultaneously for transporting electrical energy into the cell or out of the cell, and also for removing heat from the cell. The heat sink for cooling galvanic cells is designed such that same can be attached to an arrester of a galvanic cell by force closure, form closure, or adhesive force closure such that the arrester can be used simultaneously for transporting electrical energy into the cell or out of the cell, and also for removing heat from the cell.
摘要:
The present invention relates to a sports shoe, in particular a tennis shoe, with an outsole shell made of an elastically deformable material. In accordance with the invention, the outsole shell is divided into a heel region, a forefoot region and a connecting region connecting these two regions, wherein an energy absorption element is integrated in the heel region.
摘要:
Described is a process for the simultaneous sorption of water and organic compounds from gases selected from the group comprising natural gas and process gases (e.g. waste gases of maleic acid or terephthalic acid (anhydride) production or phthalic acid anhydride production or of steam reforming). The gas to be treated is contacted with a sorbent comprising particulate activated carbon in an oxidic carrier on a basis of silicon dioxide, aluminum oxide, aluminum phosphate or aluminosilicate. When natural gas is treated, water and C5+ hydrocarbons, for example, can be separated simultaneously. In steam reforming, with appropriate process management, C2+ hydrocarbons, CO.sub.2 and water can be absorbed simultaneously.
摘要:
A process and apparatus for removing nitrogen oxides (NO.sub.x) from an exhaust gas by catalytic reduction in the presence of added ammonia in which at temperatures of up to 300.degree. C. the exhaust gas is mixed with the ammonia in such a way that their residence time together before contacting the catalyst is at most one second.
摘要:
Disclosed is a process for the treatment of exhaust gas comprising a heating step using an external energy source which partially oxidizes the exhaust gas and a subsequent catalytic treating step.
摘要:
An airbag for a vehicle occupant restraint system is provided. The airbag comprising a first and a second chamber, which can be inflated for the protection of a vehicle occupant; having an outflow element with an outflow duct via which the gas can flow out of the first chamber when the internal pressure in the first chamber exceeds the internal pressure in the second chamber and which can be compressed under the action of the internal pressure in the second chamber such that an outflow of gas out of the second chamber is counteracted, when the internal pressure in the first chamber is lower than the internal pressure in the second chamber, the outflow element has a two-layer material piece and the outflow duct is formed by folding in a portion of the material piece between the material layers of the material piece.
摘要:
A storage device for electrical energy with a plurality of flat storage cells for the storage and the discharge of electrical energy with opposing flat-shaped conductors, spacer elements for maintaining a predetermined space between the storage cells and a clamping means for the clamping of the cells into a stack. The spacer elements have pressure surface areas, wherein the conductors of the cells, each are clamped between the pressure surface areas of two spacer elements by the clamping means by means of force closure. In the area of opposing pressure surface areas of a spacer element, either a contacting element for establishing an electrical connection between the opposing pressure surface areas or an insulating structure is provided. The spacer elements are provided such, that the compressions between the pressure surface areas with an insulating structure and between the pressure surface areas with a contacting element, are ajusted to each other.
摘要:
The assembly or design of the energy conductors (103, 104, 502) of a storage element (101, 305, 501) for electric energy has specific assembly or design elements (201, 202, 203, 204, 301, 302, 303, 404, 405, 406, 407, 412, 413), which counteract a polarity reversal of the storage element or storage elements upon assembly of such storage elements with other similar storage elements to form a storage block, or upon connection of a storage block to an energy consumer or energy supplier equipped with corresponding contact or retaining elements.