摘要:
The invention relates to a housing arrangement (1) of a windshield wiper assembly of a motor vehicle with a housing (4) fixed on a fastening tube (2) and containing a wiper motor and/or a wiper transmission. According to the invention, a connecting channel (10) is provided that connects the housing interior volume (11) to the fastening tube interior volume (8).
摘要:
The invention relates to an electrical machine, especially an engine (10) excited by permanent magnets and comprising a revolving rotor (11) which is provided with permanent magnets (13) of alternating polarity, said magnets being arranged in the form of a ring on the circumference of the rotor and co-operating with coils (15) pertaining to a stator (16) surrounding said rotor. In order to apply the permanent magnets (13) to the rotor (11) in a simple, robust, and fracture-proof manner, said permanent magnets (13) are placed on an annular carrier (21) as individual magnets which are adjacently arranged in a uniformly distributed manner around the circumference of the rotor (11), and the axial ends (13a, 13b) of the magnets are respectively fixed in an annular frame (22, 23, 24) consisting of a magnetically inactive material.
摘要:
A claw pole motor with at least one motor module is disclosed, comprising a stator (11) and an external rotor (12). According to the invention, cost and space advantages can be achieved in the preferred application of the claw pole motor in a fan for an air conditioner blower, whereby stator (11) and rotor (12) have a conical embodiment.
摘要:
The aim of the invention is to provide a unipolar transverse magnetic flux machine that has a modular design, thereby being simple in production. To achieve this aim, the stator (11) and the rotor (12) have the same number of respective identical stator modules (14) and rotor modules (15). Every stator module (14) comprises a toroid (23) disposed coaxially relative to the rotor shaft (13), and U-shaped stator yokes (14) overlapping said toroid. In order to achieve a high static torque, every rotor module (15) consists of two externally toothed rotor rings (16, 17) that enclose two permanent magnet rings (26, 27) that are radially magnetized in opposite directions and that in turn rest on a common flux guiding element (29) that is, for example, formed by the rotor shaft (13) that is made of a ferromagnetic material.
摘要:
The invention relates to an electrical machine having a housing, comprising two magnetic field elements arranged on the inside thereof, between which a retaining spring is arranged adjacent to the inside wall of the housing. The retaining spring has a linear carrier section extending in the axis direction of the housing and at least two spring clips which apply a holding force to the opposing magnetic field elements.
摘要:
The invention relates to an electric connecting unit (10; 30), comprising a carrier element (11; 11a) on which a plurality of connecting regions (12 to 15) are arranged, which are indirectly electrically connected to current-conducting lines, in particular of an electric motor, and a plurality of coupling regions (16 to 19) for connecting connecting pins of a customer-specific output plug, wherein the connecting regions (12 to 15) are electrically contacted in a customer-specific manner to the coupling regions (16 to 19), and wherein the assignment of certain connecting regions (12 to 15) to certain coupling regions (16 to 19) is carried out by disconnecting electric connections (11; 32) between connecting regions (12 to 15) that are not to be connected to each other and coupling regions (16 to 19) on the carrier element (11; 11a).
摘要:
The invention relates to a motor gearbox unit (1), particularly for a windshield wiper system in a motor vehicle, comprising an electric motor (12) and a gearbox (14) driven by the electric motor (12), and a housing (2). According to the invention, the housing (2) is designed as a shell housing receiving both the electric motor (12) and the gearbox (14) and comprises a first and a second shell part (3, 4).
摘要:
The invention relates to a pressure compensation element which can especially be fastened to a vent dome (13) and comprises a pot-shaped cover element (1) having a floor surface (3) and a wall (4), an adapter (2), inserted into the cover element (1) and having a through bore (5) the opening of which is covered by a filter element (14), and an air passage (7) that is configured between the inner wall of the cover element (1) and the outer wall of the adapter (2) and between the floor surface (3) of the cover element (1) and the bore (5) of the adapter (2). The invention is characterized in that the adapter (2) has an asymmetric outer contour that is discontinuous along its periphery.