Volvo Cars Patente

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A sunroof structure for a vehicle comprises a front, a rear, a left and a right side. The structure further comprises a flange (8) for holding a bulb seal (9), the flange (8) being arranged at least partly on the front, the left and the right side. The structure comprises a second flange (10) arranged at least partly on two of the sides of the structure for holding the bulb seal (9) when the sunroof is being mounted. A method of assembling such a sunroof structure is also included.

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A turbocharger system (2) and method for a vehicle, the system (2) comprising a high pressure turbocharger (3) and a low pressure turbocharger (4). Both the high and low pressure turbochargers (3, 4) being driven by exhaust gas on an exhaust side (5) of the turbochargers (3, 4). The system comprises a first bypass conduit (14) that bypasses the low pressure turbocharger (4) during set events.

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The present invention relates to a system for controlling driving modes of a vehicle having a driver, wherein each of said driving modes is adapted to control a behaviour of said vehicle during operation of the vehicle in said driving mode, each of said driving modes being associated with a set of driving sub-modes, wherein each driving sub-mode is adapted to be activated by the vehicle in response to ambient circumstances. One of said driving modes is associated with a first and a second driving sub-mode, said first and second driving sub-modes being accompanied with a first and a second driver controlled setting respectively. The system further comprises input means for selection between said driving modes and for controlling said driver controlled settings when applicable, wherein said first and second driver controlled settings are adapted to be manually set by the driver through said input means only upon activation of the accompanying driving sub-mode by the vehicle. <img class="EMIRef" id="147521874-iaf01" />

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The invention relates to a transmission for a motor vehicle, wherein the transmission (10) comprises an input shaft (20) and at least a first and second countershaft (30; 40), and an output shaft (50), wherein the input shaft (20) is provided with a first driving gearwheel (21), which interacts with a first gearwheel (31) arranged upon the first countershaft (30), and a second gearwheel (41) arranged upon the second countershaft (40) wherein the first and second countershaft (30, 40) further is provided with a first and second output gearwheel (32; 42) respectively, which interacts with a common final drive gearwheel (51) arranged upon the output shaft (50). A number of gear teeth (n31) of the first gearwheel (31) is selected such in relation to the number of gear teeth (n21) of the first driving gearwheel (21), that the number of gear teeth (n31) of the first gearwheel (31) can be either reduced or increased with at least one gear tooth, without affecting the number of gears teeth (n21) upon the first driving gearwheel (21), vvhereby the reduction or increase the number of gear teeth (n31) of the first gearwheel (31) is compensated with a profile shift of the gear teeth of the first gearwheel (31).

Embodiments herein relate to a method for calibrating a sensor cluster (1) which is located at an inside of a windshield (2) of a motor vehicle (3) and arranged such that the pitch thereof is adjustable. The sensor cluster (1) at least comprises a narrow beam sensor (4) and an imaging sensor (5) both of which are directed forward of the motor vehicle (3). An angle gamma (y) between the center directions (6, 7) of the narrow beam sensor (4) and the imaging sensor (5) of the sensor cluster (1) has been pre-calibrated and stored in at least one memory unit (8, 9). The method comprises the steps of: calibrating at least one of the narrow beam sensor (4) and the imaging sensor (5) of the sensor cluster (1) with respect to a geometrical travel axis (10) of the motor vehicle (3); recording a measure epsilon (µ) corresponding to an angle between a center direction (7) of the imaging sensor (5) and a reference provided by a fixed vehicle (3) structural part (11); and storing the recorded measure epsilon (µ) in the at least one memory unit (8, 9).

The present disclosure relates to an arrangement (27, 56, 68, 74) comprising a pyrotechnical device (26, 60, 86), and a first mechanical structure (12, 58, 78). The pyrotechnical device is adapted to, directly, or indirectly, influence the first mechanical structure at a first location, such that the first mechanical structure is exposed to a deformation and/or a displacement. The deformation and/or displacement of the first mechanical structure at the first location is adapted to at a second location, being different from the first location, change a functional mode of the first mechanical structure and/or of a second mechanical structure (16, 70) connected to the first mechanical structure by means of direct mechanical influence. The disclosure further relates to a vehicle (10) comprising such an arrangement. (27, 56, 68, 74).

The invention relates to a method for charging an energy storage device (202) in a vehicle using a power supply (106), the method comprising: determining (S301, S401) a first voltage output from the power supply; starting charging (S303, S403); determining (S305, S405) a second voltage output from the power supply; determining (S307, S407) a first voltage difference based on a difference between the second voltage and the first voltage; after a predetermined time, aborting charging (S309, S409); determining (S311, S411) a third voltage output from the power supply; starting charging (S313, S413); determining (S315, S415) a fourth voltage output from the power supply; determining (S317, S417) a second voltage difference based on a difference between the fourth voltage and the third voltage; determining (S319) a deviation value based on a difference between the second difference and the first difference; and based on the deviation value, controlling (S321) a charging parameter.

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The present invention relates to a noise absorbing arrangement (202, 300, 400, 500) comprising a noise absorbing member (204, 301, 402, 502) and an adhesion element (206, 302, 508), the noise absorbing member comprising a core (211, 312, 408) of fibrous material and an outer sheet (209, 314, 410), the noise absorbing member is formable to follow a circumference (207) of a wheel rim (101, 208, 304, 404, 512), wherein at least a portion of the fibrous material is attached to an inner surface (316) of the outer sheet, wherein fibers of the fibrous material extend across the inside of the noise absorbing member, wherein the adhesion element is adapted to attach the noise absorbing member to the wheel rim, wherein a width (214, 322) of the adhesion element is smaller than a width (320, 216) of the noise absorbing member (204, 301, 402, 502).

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Control ring (210; 310) for controlling the flow of a pressure medium in a displacement pump (200), said control ring (210; 310) is; €¢ extending along a first rotational axis (ax1), €¢ a first and a second axial surface (213, 214; 313, 314), wherein said first axial surface (213; 313) having an interface section (220; 320) provided with at least a first and a second opening (21, 22; 221, 222), which first and second openings (221, 222; 321, 322) are arc shaped and are separated by a first and a second land (215, 216; 315, 316), characterised in, that said first land (215, 315) is provided with a first tapered groove (), extending from said first opening (221; 321) into said first land (215; 315), and having its broader edge in direction of said first opening (221; 321) and its tip in direction of the other of said second opening (222, 322), wherein said first tapered groove (240; 340) extends into said first land (215; 315) such that an angular distance (ad1, ad2) between said first and second opening over said first land (215; 315) is different at different radial distances (r1, r2).

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A turbocharger system (1) for a vehicle comprising a turbocharger (2), a tank (3) for compressed gas and an exhaust manifold conduit (4) being in fluid communication with an inlet (5) of the turbocharger (2). The tank (3) is in fluid communication with the manifold conduit (4) and is arranged to push compressed gas into the manifold conduit (4) during a predetermined pulse duration time period for initial compressor spin up in the turbocharger (2)

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