摘要:
A cooling device (1) is provided for an electric machine arrangement (M) that has two electric machines (m1, m2). The cooling device (1) has cooling ducts that run helically around the electric machine arrangement (M). Two openings (7, 9) are arranged at one end (11) of the cooling device (1) and permit an entry and exit of a stream of cooling medium. As a result, the cooling device (1) is particular effective with respect to temperature distribution.
摘要:
A hybrid vehicle has a first drive apparatus for driving wheels on a first axle by an internal combustion engine and a second electrical drive apparatus with two electrical machines for driving wheels on a second axle. At least one electrical energy store can be discharged when the two electrical machines are operated as a motor and can be charged when the electrical machines are operated as a generator. The two electrical machines of the electrical drive apparatus are combined with a respectively associated gearbox in an electrical axle to drive the individually suspended wheels on the first axle via universally jointed shafts. Two electrical converters are associated respectively with the two electrical machines and are combined in one converter unit, such that a basic module has the mechanical link to a bodywork structure, the link to a cooling circuit and the electrical link to an electrical energy store.
摘要:
In a device for pressing a steering rack against a pinion, having a thrust member and a setting element, it is provided that the thrust member and the setting element each have contact faces aligned with one another which, in a basic position, abut against each other, at least one of the contact faces being flexible. The thrust member has a thrust-member body and a pin which projects in the direction of the setting element and whose exposed end takes the form of a contact face. The setting element has at least a two-part configuration, made up of an adjusting screw and a spring washer. The spring washer is disposed between the adjusting screw and the thrust member, and forms the contact face for the exposed end of the pin.
摘要:
This invention relates to vehicles for the administration of mopidamol. More specifically, this invention relates to a method of treating cardiovascular disorders, malignancy, or thrombosis in a host in need of such treatment which comprises administering to said host a cardiovascularly, antimetastic, or antithrombotic effective amount of a composition comprised of (i) mopidamol or an acid addition salt thereof and (ii) at least one pharmacologically acceptable acid or acid substance, the total amount of acid from acid addition salt present and acid or acid substance being in a ratio of at least about 1 acid equivalent to 1 mol of mopidamol.
摘要:
A method for operation of a hybrid vehicle is provided. The hybrid vehicle has a first drive apparatus for driving the wheels on a first axle by an internal combustion engine, a second drive apparatus having two electrical machines for driving the wheels on a second axle, and at least one electrical energy store that can be discharged when an electrical machine is being operated as a motor and can be charged when an electrical machine is being operated as a generator. The method includes operating at least one driver-operated control for causing at least one of the electrical machines to output additional electrical drive torque to the axle that is not driven by the internal combustion engine.
摘要:
A drive apparatus (1) for a motor vehicle has a hollow portal axle (2) that accommodates two electrical machines (4). Wheels (12) are mounted rotatably at opposite ends of the portal axle (2) and can be driven by the electrical machine (4) associated with the respective wheel. A step-down gear mechanism (8, 9) is arranged between each electrical machine (4) and the respective wheel (12) and a separate connection from the respective wheel to the step-down gear mechanism, permits the wheel to be mounted in a non-rigid manner. The respective step-down gear mechanism (8, 9) is connected to the respective wheel (12) by a cardan shaft (10).
摘要:
A continuously variable transmission wherein each of two parallel shafts carries a pulley having a fixed flange and a second flange movable axially of the shaft toward and away from the respective fixed flange. An endless torque transmitting chain or belt is trained over the two pulleys. At least one flange of at least one of the pulleys is assembled of two or more parts which consist of sheet metal and are welded and/or otherwise affixed to each other.
摘要:
A hybrid vehicle has a first drive apparatus for driving wheels on a first axle by an internal combustion engine and a second electrical drive apparatus with two electrical machines for driving wheels on a second axle. At least one electrical energy store can be discharged when the two electrical machines are operated as a motor and can be charged when the electrical machines are operated as a generator. The two electrical machines of the electrical drive apparatus are combined with a respectively associated gearbox in an electrical axle to drive the individually suspended wheels on the first axle via universally jointed shafts. Two electrical converters are associated respectively with the two electrical machines and are combined in one converter unit, such that a basic module has the mechanical link to a bodywork structure, the link to a cooling circuit and the electrical link to an electrical energy store.
摘要:
A method for operation of a hybrid vehicle is provided. The hybrid vehicle has a first drive apparatus for driving the wheels on a first axle by an internal combustion engine, a second drive apparatus having two electrical machines for driving the wheels on a second axle, and at least one electrical energy store that can be discharged when an electrical machine is being operated as a motor and can be charged when an electrical machine is being operated as a generator. The method includes operating at least one driver-operated control for causing at least one of the electrical machines to output additional electrical drive torque to the axle that is not driven by the internal combustion engine.
摘要:
A continuously variable transmission including two pairs of conical disks of which one disk of each pair is axially movable toward and away from the other disk and having an endless loop member in the form of a belt that passes around each pair of disks and transfers torque between the pairs of disks. The axially movable conical disk includes a contact pressure chamber to move the disk axially by the application of hydraulic pressure. The movable disk also includes an integrated torque sensor that is operative for controlling the contact pressure between the disks of a pair of disks and the endless loop member as a function of the torque.