摘要:
A device which is used to replace heat, for a motor vehicle, includes at least one first collecting and/or distribution device for at least one fluidic medium. The collecting and/or distribution device is fluidically connected to a plurality of through-flow devices, through which the medium flows at least in parts. The collecting and/or distribution device includes at least one base device, a covering device and a separating device, which divides the collecting and/or distribution device into at least two partial areas. The base device includes at least one projection which protrudes in an inward manner from a predetermined plane of the base device in relation to the collecting and/or distribution device and at least one section of the separating device is in contact with at least one lateral side of the projection, and at least one section of the plane of the base device is in indirect contact.
摘要:
The invention relates to a device which is used to replace heat, in particular for a motor vehicle, comprising at least one first collecting and/or distribution device for at least one fluidic medium. The collecting and/or distribution device is fluidically connected to a plurality of through-flow devices, through which the medium flows at least in parts and the collecting and/or distribution device comprises at least one base device, a covering device and a separating device, which divides the collecting and/or distribution device into at least two partial areas. The base device comprises at least one projection which protrudes in an inward manner from a predetermined plane of the base device in relation to the collecting and/or distribution device and at least one section of the separating device is in contact with at least one lateral side of the projection, and at least one section of the plane of the base device is in indirect contact.
摘要:
The invention is based on a multi-chamber flat tube (V1-V17) having at least two chambers (1, 2) for holding the flow of a fluid, produced by deforming a sheet-metal strip, in particular produced in a bending and/or folding and/or crimping process, in which a closed profile is formed by: opposite wide walls (4, 6) which are connected to one another by means of opposite narrow walls (5, 7) which form in each case one deformed region, with the wide and narrow walls forming outer sides of the profile, with a first wide wall (4) being formed by an inner section of the sheet-metal strip which is situated between side sections of the sheet-metal strip, and with a second wide wall (6) being formed by side sections, which are arranged to the sides of the inner section, of the sheet-metal strip, with the first and second wide walls (4, 6) being connected by means of a web (3) which separates at least two chambers and which forms an inner side of the profile and which is formed by an edge section (3A, 3B) of at least one of the side sections, with only one of the side sections having an edge section (3A, 3B) which runs continuously, in particular from an inner side, of the second wide wall (6) to, in particular an inner side, of the first wide wall (4) and is connected there in a cohesive manner, in particular by means of soldering, at a contact point (8), with the continuous edge section having at least two deformed sections (3B.1, 3B.2, 3B.3, 3B.4, 3B.5) and at least one of the deformed sections forming a contact surface (9) for an edge section (3A) of the other side section. To improve a multi-chamber flat tube of said type, the invention provides the following possible measures, if appropriate in combination. In a first variant, that deformed section of the continuously running edge section (3B) which forms the contact surface (9) may run obliquely or at right angles with respect to the second wide wall (6), and at least one further deformed section of the continuously running edge section (3B) may run obliquely or at right angles with respect to that deformed section of the continuously running edge section (3B) which forms the contact surface (9). In a second variant, that deformed section of the continuously running edge section (3B) which forms the contact surface (9) may be one of a plurality of deformed sections which are arranged in a v-shape, s-shape, u-shape or o-shape or so as to be wound or folded. In a third variant, it is possible for the edge section (3A) of the other side section not to have a deformed section and to be part, in particular of the first or second region, of the second wide wall (6). In a fourth alternative, the edge section (3A) of the other side section may have only deformed sections (V11-V14) which run at right angles or parallel to the second wide wall, in particular only deformed sections which are arranged in an i-shape or l-shape. The invention also encompasses a multi-chamber flat tube in which at least one of the chambers (1, 2) is formed by a plurality of walls, in particular two walls, and the web (3) has at least two of said walls, and at least one edge section (3A) of the side sections is fixed to the web (3). The invention also encompasses a corresponding heat exchanger and a corresponding use of the heat exchanger.
摘要:
The invention relates to a heat exchanger provided for heating purposes, particularly for a motor vehicle, comprising: a number of parallel pipes, at least one electric heating device (4), which is mounted each time between two adjacent pipes, and comprising a number of fin elements (5) situated between each pair of adjacent pipes and between each heating device (4) and the pipes adjacent thereto. In order to be able to better control the power absorption of the heating devices (4), each heating device (4) comprises two separately controllable heating sections (6, 7). One heating section (6) is placed on one side (8) of the heating device (4) facing one adjacent pipe, whereas the other heating section (7) is placed on an opposite side (9) of the heating device (4) facing the other adjacent pipe.
摘要:
An air filter element for an air filter may include a first end plate and a second end plate spaced apart from each other in an axial direction and configured to bound the filter element in the axial direction. The first filter body may be arranged axially between the first and second end plates. A second filter body may be arranged axially between the first and second end plates. An intermediate plate may be arranged axially between the first and second filter bodies and have an intermediate plate area enclosed by an intermediate outer contour and a first end plate area enclosed by a first outer contour.
摘要:
A filter arrangement may include a housing having an untreated space inlet and a clean space outlet and a filter insert configured to attached to the clean space outlet in the housing and to separate a clean space in the interior of the filter insert from an untreated space outside the filter insert. A lining part may be arranged on the filter insert at the clean space, wherein the lining part is configured to form a collection space for dirt retained by the filter wall in the vicinity of the clean space outlet.
摘要:
A filter arrangement may include a housing having two front walls substantially extended on both sides of a housing center plane and a circumferential wall connecting the front walls. The housing may include an untreated space inlet and a clean space outlet. A filter insert may be arranged between the inlet and the outlet and include two bottom discs that are adjacent to the side walls in the assembled state of the filter insert. The filter insert may include a filter wall extending between and connecting the bottom discs. The filter wall may extend substantially orthogonal to the housing center plane. A lateral disc may define an opening configured to be tightly connected to at least one of the inlet and the outlet. The front walls may be coupled to the bottom discs in the assembled state of the filter insert through interacting profile parts arranged on at least one of the front walls and the bottom discs into a double wall.
摘要:
A filter housing may include a filter insert configured to be inserted into the filter housing. The filter insert may have two spaced and opposite base discs and a filter wall configured to connect edge zones of the base discs. The filter insert may be penetrated by an opening connected to at least one of an untreated space inlet and clean space outlet of the housing. The opening is arranged in a flange plate connected in a leakproof manner to the base discs and the flange plate may be connected in a leakproof manner to the filter wall.
摘要:
A filter housing may include a filter insert configured to be inserted into the filter housing. The filter insert may have two spaced and opposite base discs and a filter wall configured to connect edge zones of the base discs. The filter insert may be penetrated by an opening connected to at least one of an untreated space inlet and clean space outlet of the housing. The opening is arranged in a flange plate connected in a leakproof manner to the base discs and the flange plate may be connected in a leakproof manner to the filter wall.
摘要:
A programmable integrated circuit performs an initial partial configuration of the programmable integrated circuit in response to receiving an activation signal. In this way, the programmable integrated circuit enables an initial functionality of the programmable integrated circuit. The programmable integrated circuit then performs a subsequent partial configuration of the programmable integrated circuit for enabling additional functionality of the programmable integrated circuit. In some embodiments, the programmable integrated circuit receives an input signal indicating a stimulus in an environment of the programmable integrated circuit and determines based on the input signal whether to perform the subsequent partial configuration of the programmable integrated circuit or generate a power down signal for powering down the programmable integrated circuit without performing the subsequent partial configuration. In some embodiments, the programmable integrated circuit performs a sequence of partial subsequent configurations for enabling a sequence of additional functionalities of the programmable integrated circuit.