摘要:
A plate fin heat exchanger includes a plate fin core (16) having a plurality of plates defining a set of hot air passages (30) extending from a hot air inlet region of the plate fin core (16) to a hot air outlet region of the plate fin core and a set of cool air passages (32) extending from a cool air inlet region of the plate fin core to a cool air outlet region of the plate fin core. The plate fin heat exchanger further includes a mounting flange (12) circumscribing the cool air outlet region. At least a portion of the mounting flange (12) has a plurality of heat transfer structures (22) that extend into a flow path of cooling air exiting the cool air outlet region of the plate fin core.
摘要:
A plate fin heat exchanger is configured to receive hot flow from a hot source and cool flow from a cool source. The plate fin heat exchanger (10) includes a plurality of plates (18) arranged in parallel to define a plurality of flow passages (24, 26) there between, and a set of closure bars (20) arranged at a first side (30) of the plurality of plates (18) to seal a first set (26) of the flow passages (24, 26) against ingress of the hot flow, thereby directing the hot flow into a second set (24) of the flow passages (24, 26). Each respective closure bar (20, 22) includes an inner core (46) formed of a first material having a first coefficient of thermal expansion and an outer cladding (48) arranged about the inner core (46), the outer cladding (48) formed of a second material having a second coefficient of thermal expansion. The first coefficient of thermal expansion is less than the second coefficient of thermal expansion.
摘要:
Die Erfindung betrifft einen Abgaskühler (1), insbesondere für eine Brennkraftmaschine, vorzugsweise in einem Kraftfahrzeug, mit einem in Längsrichtung von Abgas durchströmbaren Gehäuse (2), in dem eine Trennwand (3) sich in Längsrichtung erstreckt und eine erste Kammer (4) von einer zweiten Kammer (5) trennt, mit einem Einlaß (7), der im Gehäuse (2) mit der ersten Kammer (4) kommuniziert und über den das Abgas in das Gehäuse (2) einströmt, mit einem Auslaß (8), der im Gehäuse (2) mit der zweiten Kammer (5) kommuniziert und über den das Abgas aus dem Gehäuse (2) ausströmt, wobei die Trennwand (3) mindestens eine Überströmöffnung (6) aufweist, durch welche die erste Kammer (4) mit der zweiten Kammer (5) kommuniziert.
摘要:
Die Erfindung betrifft einen Abgaskühler (1), insbesondere für eine Brennkraftmaschine, vorzugsweise in einem Kraftfahrzeug, mit einem in Längsrichtung von Abgas durchströmbaren Gehäuse (2), in dem eine Trennwand (3) sich in Längsrichtung erstreckt und eine erste Kammer (4) von einer zweiten Kammer (5) trennt, mit einem Einlaß (7), der im Gehäuse (2) mit der ersten Kammer (4) kommuniziert und über den das Abgas in das Gehäuse (2) einströmt, mit einem Auslaß (8), der im Gehäuse (2) mit der zweiten Kammer (5) kommuniziert und über den das Abgas aus dem Gehäuse (2) ausströmt, wobei die Trennwand (3) mindestens eine Überströmöffnung (6) aufweist, durch welche die erste Kammer (4) mit der zweiten Kammer (5) kommuniziert.
摘要:
A plate fin heat exchanger having a first flow channel (A) and a second flow channel (B) which are formed by at least three flat plates (2) arranged in parallel with one another at a predetermined spacing and opposed side walls (3, 8) provided between the adjacent flat plates. A platelike wall (4) interconnecting the side walls (3) is provided within at least one of the first and second flow channels and has a multiplicity of projections (5) arched when seen from one side and formed by cutting the interconnecting wall and being projected upward and downward. Each of the arched projections is opposed to a fluid passage.
摘要:
Wärmetauscher mit engmaschigen Durchtrittsquer schnitten für die Kühlung von flüssigen und gasförmigen Medien durch Luft, bei dem zur Entstaubung der Kühlluft eine auswechselbare Attrappe vor dem Küllgitter angeord net ist.
摘要:
A heat exchanger has a rectangular-shaped core having a plurality of fluid passages extending in a width direction and air fins interleaved between said fluid passages. The heat exchanger has tanks that define fluid manifolds located at opposite ends of the core and fluidly connected by the plurality of fluid passages between the tanks. The tanks each include a tank section with open ends and end caps that enclose the ends of the tank section. The tanks are assembled and attached to the core such that each of the end caps is located at each of four corners of the rectangular-shaped core.
摘要:
A heat exchanger rapid cooling flue gas of ironwork plants, including: a support structure of at least one module including an inlet manifold and an outlet manifold of the flue gas, mutually opposed and aligned; plural panels that extend between the inlet manifold and the outlet manifold mutually superimposed at a defined distance, pairs of adjacent panels defining flow channels of the flue gas closed laterally by shoulders and including at opposite ends respectively an inlet aperture communicating with the inlet manifold and an outlet aperture communicating with the outlet manifold; circulation ducts of a cooling fluid associated with the panels; and a first selective closing mechanism of the inlet apertures and a second selective closing mechanism of the outlet apertures of one or more of the channels; each of the channels laterally closed by a respective pair of shoulders of which at least one is of removable type.
摘要:
An expanded heat sink for transferring heat from an electronic display component to a path of cooling air is disclosed. A continuous sheet may define a series of channels where the cooling air is blown through the channels and along the continuous sheet. When viewed along the path of the cooling air and oriented horizontally, the continuous sheet may define a series of four-sided polygons having top, bottom, left side, and right side portions where either the top or bottom portions are absent from each polygon. The absent top portions may be supplied by a front plate or the rear portion of an electronic display. The absent bottom portions maybe supplied by a rear plate. One or more components of the electronic display may be placed in thermal communication with the sheet and/or front/rear plates to transfer heat from the components to the cooling air.