| 摘要 |
<p>Vehicular exhaust gas cleaning device includes individual bodies located in an interior of a filter body having square cross-section delimited by side faces. The side faces are arranged to have an oblique angle with filter body axis of symmetry, horizontal plane seen in installation condition of the device, or underside of the filter body having reduced curvature compared to outer contour portions joining the underside. Vehicular exhaust gas cleaning device comprises a one-piece filter body (22) that has gas flowing through the filter body and is composed of cuboid individual bodies (24, 26, 28). The filter body has a round outer contour (30) deviating from a circular shape, as seen in cross-section. The individual bodies located in the interior of the filter body have a square cross-section delimited by side faces (32, 34), and neighboring machined individual bodies having plane side faces joining the side faces of the internal individual bodies. The side faces are arranged to have an oblique angle with an axis of symmetry of the filter body, a horizontal plane seen in the installation condition of the device in a vehicle, or an underside of the filter body having a reduced curvature compared to portions of the outer contour joining the underside.</p> |
