摘要:
The invention relates to a valve for controlling volumetric flows in a heating and/or cooling system of a motor vehicle, comprising a valve housing (10), from which at least one inlet channel (18) and at least one outlet channel (20, 22) branch, in addition to at least one disc-type valve body (28) for controlling the flow, said body being located in the valve housing (10) so that it can rotate about the axis (31) of a driven shaft (30). According to the invention, the valve comprises means for compensating an imbalance, said means ensuring a uniform distribution of mass about the rotational axis (31) of the valve body (28). The invention also relates to a heating and/or cooling circuit (110) of motor vehicle, comprising at least one coolant control valve (131) of this type.
摘要:
The invention relates to a valve for controlling volumetric flows in a heating and/or cooling system of a motor vehicle, comprising a valve housing (10), from which at least one inlet channel (18) and at least one outlet channel (20, 22) branch, in addition to at least one disc-type valve body (28) for controlling the flow, said body being located in the valve housing so that it can rotate about the axis (31) of a driven shaft (30). According to the invention, the valve body (28) is operatively connected to an electromotive drive (24) by means of a gear system (64). The invention also relates to a heating and/or cooling system (110) of a motor vehicle, comprising a valve (131) of this type.
摘要:
The invention relates to a valve for controlling volumetric flows in a heating and/or cooling system of a motor vehicle, comprising a valve housing (10), from which at least one inlet channel (18) and at least one outlet channel (20, 22) branch, in addition to at least one disc-type valve body (28) for controlling the flow, said body being located in the valve housing so that it can rotate about the axis (31) of a driven shaft (30). According to the invention, the valve body (28) is operatively connected to an electromotive drive (24) by means of a gear system (64). The invention also relates to a heating and/or cooling system (110) of a motor vehicle, comprising a valve (131) of this type.
摘要:
The invention proposes a valve (1) for controlling volume flows, in particular in a heating and/or cooling system of a motor vehicle, having a disk-shaped valve body (2) with at least one control opening (3) which, to control the volume flow, interacts with a disk-shaped sealing body (10) having at least one passage opening (11), wherein the disk-shaped valve body (2) has an external toothing (49) into which a pinion (42) engages in order to rotate the valve body (2). According to the invention, the pinion (42) and the external toothing (49) of the disk-shaped valve body (2) interact with one another by means of an evoloid toothing (43; 44). The valve according to the invention is provided for controlling volume flows, in particular in a heating and/or cooling system of a motor vehicle.
摘要:
An electronic triggering device for a two-motor wiper system with two electric motors is proposed, in which the triggering device includes a parallel circuit of three half bridges; one of the three half bridges intended for triggering both electric motors in common. A method for triggering such a triggering device is also proposed.
摘要:
A drive unit for wiper assemblies includes a housing (2, 3; 91) surrounding a drive motor, which is associated with a gear (13, 30, 50, 60, 80, 90), whose drive shaft (5, 40, 65, 97) drive wiper components. On the housing (2, 3; 91), a connecting point (27) for a control and regulating electronics, as well as for connecting to an on-board system of a motor vehicle and a position detector (12), are provided. The drive shaft (5, 40) lies either coaxial to the drive shaft of a rotationally symmetrical motor and drive unit (1, 30, 50, 80) or the axis of symmetry (93) of the motor and gear unit (60, 90) lies in a mirror plane (78).
摘要:
Gear mechanism (10), in particular for adjusting moveable parts in a motor vehicle, comprising a spur wheel (14) which is provided with external teeth (16) and meshes with an internal gear (18) that is provided with internal teeth (20), wherein the number of internal teeth (20) to generate a certain gear step-up ratio is greater by at least one than the number of external teeth (16) and the spur wheel (14) and the internal gear (18) perform an eccentric movement relative to one another, wherein the eccentric movement is directed exclusively by means of the matching tooth geometry of the internal and external teeth (20, 16).
摘要:
A windshield wiper apparatus (10), in particular for a motor vehicle, is proposed with at least one drive device, which is able to drive at least one wiper shaft (18) in at least a pendulum fashion, on which a wiper arm bearing a wiper blade can be fastened, whereby binders (24) to fasten the windshield wiper apparatus (10) are provided.
摘要:
The present invention relates to an electromechanical brake booster with adjustable non-linear assistance force, comprising a brake booster piston (10), an adjustment means (50) which can be moved in a translatory fashion, and a non-linear coupling mechanism (40) for coupling the brake booster piston (10) to the adjustment means (50) in order to apply variable force to the brake booster piston (10).
摘要:
The invention concerns a fastening for a windshield wiper system on a vehicle body, in particular for motor vehicles, whereby the windshield wiper system is composed of a premanufactured assembly having at least one fastening site arranged on it. It is provided that the at least one fastening site of the windshield wiper system (32) is bonded in each case with a fastening site arranged accordingly on the vehicle body (10).