Abstract:
The invention relates to a method for producing Peltier modules, each of which comprises several Peltier elements that are arranged between at least two substrates. The substrates are made of an electrically insulating material at least on the sides facing the Peltier elements while being provided with contact areas on said surfaces. The contact areas, to which the Peltier elements are connected by means of terminal surfaces during the production process, are formed by metallic areas.
Abstract:
The invention relates to a novel cooling system for electronic components in an electronic device, for example a computer or a PC, whereby the cooling system comprises at least one cooler (5), for fixing to a component (2) for cooling, in a closed circuit for a liquid cooling medium and further components connected, for example, by means of hose lines (8, 9, 11) such as at least one heat exchanger unit (13) for fixing to a ventilation opening in a device housing (4), comprising at least one heat exchanger (10, 10a, 10b), at least one reservoir (6) for the liquid cooling medium and at least one circulating pump (7).
Abstract:
The invention relates to a novel design of a cooling device for leading dissipated heat away from an electrical or electronic component or from assembly groups to a spatially distant outer cooler, comprising a coolant circuit, which is provided between the component or the assembly group and the outer cooler and which has at least one primary cooler. This primary cooler can be flowed through by the coolant for absorbing the dissipated heat of the component or assembly group. The cooling device also comprises at least one secondary cooler, which can be flowed through by the coolant, and comprises at least one Peltier cooler that is placed in a heat transfer section between the component or the assembly group and the outer cooler.
Abstract:
The invention relates to a method for the production of metal-ceramic composite materials, especially metal-ceramic substrates, wherein a wafer-like ceramic substrate and an oxidized metal film are used as joining elements and are connected to each other by direct bonding by heating them to a process temperature in a protective gas atmosphere. The joining elements are placed in a reaction chamber formed inside a capsule. Said reaction chamber is separated from the outer protective gas area by the capsule or the contact thereof with the outer protective gas atmosphere occurs exclusively via a small opening section.
Abstract:
The invention relates to a package for metal-ceramic substrates composed of a ceramic layer, multiple individual metallizations formed on at least one surface of the ceramic layer, and predetermined breaking lines extending therebetween.
Abstract:
The invention relates to an electronic device, in particular an electronic circuit or electronic module, comprising at least one metal insulating layer substrate consisting of at least one insulating layer and at least one first metallization on a surface side of the insulating layer, wherein the first metallization of the metal insulating layer substrate is structured for forming metallization regions, and further comprising at least one electrical or electronic component on a first metallization region of the first metallization and producing lost heat, wherein the first metallization region comprises on a partial region, with which the component is at least thermally connected, a layer thickness that is substantially greater than the layer thickness of the first metallization region outside said first partial region.
Abstract:
The invention relates to a module with a number electrical or electronic components or switching circuits provided on a common cooler structure flowed through by a cooling medium. The entire cooler structure is comprised of at least to plate-shaped coolers, which are arranged parallel to one another in an interspaced manner and which are flowed through by the cooling medium.
Abstract:
Disclosed is a heat sink for cooling parts, subassemblies, modules, or similar components, particularly for cooling electrical or electronic components. Said heat sink comprises at least one cooling element which forms at least one cooling area for connecting the component that is to be cooled and which is made of a metallic material in said cooling area.
Abstract:
The invention relates to a method for producing stacks of plates, especially for producing coolers, cooling elements, or heat sinks which are composed of at least one stack of plates and are used for electric and/or optoelectric components.
Abstract:
The invention relates to a novel device for dissipating the thermal losses of an electric or electronic component or a sub-assembly to a remote external cooler. Said device comprises a coolant circuit between the component or sub-assembly and the external cooler. The circuit contains at least one primary cooler that is traversed by the coolant and absorbs the thermal losses of the component or sub-assembly and at least one secondary cooler in the external cooler that is traversed by the coolant, said secondary cooler comprising a plurality of cooling fins.