摘要:
The invention relates to a combined blower/rotor (1) for a cooling fan of a motor vehicle, especially one having a reduced fan output. Said combined blower/rotor comprises a rotor (10) of an electric motor (30) and a blower (20) fastened to the rotor (10), said blower (20) being fixed to the rotor (10) without screws.
摘要:
The motor of an automotive cooling fan system is attached to a housing by either bayonet mount, screw mount, or axial-snap features on both motor and housing, as well as a cradle structure on the housing.
摘要:
The motor of an automotive cooling fan system is attached to a housing by either bayonet mount, screw mount, or axial-snap features on both motor and housing, as well as a cradle structure on the housing.
摘要:
The invention relates to an adjustment device (30) for a rotating body (10; 21; 22), in particular a fan (10) of a cooling fan for a combustion engine, or a shaft (21) or a rotor (22) of an electric motor (20), comprising a rotation axis (R), wherein a mass (311; 10; 11; 14) that rotates around the rotation axis (R) can be dislocated relative to the rotation axis (R) by means of the adjustment device (30). The invention further relates to a rotating body (10; 22), in particular a fan (10) of a cooler blower for a combustion engine, or a shaft (21) or a rotor (22) of an electric motor (20), comprising an adjustment device (30) according to the invention.
摘要:
A process is described for producing an injection moulding (300) with the aid of an injection moulding device (100), where a charge (301) is injected into a cavity (200) of the injection moulding device (100) and is foamed with the aid of a ventilation cycle (132, 142, 152). In this process, a displacer element (130, 140, 150) restricted to a selected section (220, 240, 260) of the cavity (200) is introduced into the cavity (200), and the charge (301) is injected into the cavity (200) with the displacer element (130, 140, 150) arranged therein. In a subsequent ventilation cycle (132, 142, 152), the displacer element (130, 140, 150) is then moved out from the cavity (200) in order to foam the charge (301) in the selected section (220, 240, 260) of the cavity (200).
摘要:
The invention relates to an adjustment device (30) for a rotating body (10; 21; 22), in particular a fan (10) of a cooling fan for a combustion engine, or a shaft (21) or a rotor (22) of an electric motor (20), comprising a rotation axis (R), wherein a mass (311; 10; 11; 14) that rotates around the rotation axis (R) can be dislocated relative to the rotation axis (R) by means of the adjustment device (30). The invention further relates to a rotating body (10; 22), in particular a fan (10) of a cooler blower for a combustion engine, or a shaft (21) or a rotor (22) of an electric motor (20), comprising an adjustment device (30) according to the invention.
摘要:
The invention relates to an electric drive (10, 12, 14, 16, 18) for a vehicle (1), in particular a motor vehicle. The electric drive (10, 12, 14, 16, 18) has an electric motor (10), wherein the electric motor (10) has at least one electric drive means (12, 14, 16) for producing a rotary movement. The electric drive (10, 12, 14, 16) also has a heating apparatus (20, 22, 25) which is operatively connected to the electric motor (10) and is designed to dissipate operating heat losses (34), which are produced by the electric motor (10) during production of the rotary movement, and to transfer them to a passenger compartment (26) of the vehicle (1). According to the invention, the electrical drive (10, 12, 14, 16, 18) has a control unit (16) which is connected to the electric motor (10), wherein the control unit (16) is designed to control the electric motor (10) as a function of a heating signal received on the input side such that the electric motor (10) produces additional heat losses by means of at least one of the electric drive means (12, 14, 16).
摘要:
The invention relates to an engine fan device for a vehicle, characterized in that the engine fan device (10) has at least one or more receiving contours (24, 30, 50), in which one or more balancing elements (28) can be received, wherein at least one receiving contour (24) has at least two planes (26), and/or wherein at least two receiving contours (24) each have at least one plane (26), wherein both planes (26) are different from each other.
摘要:
The invention relates to an engine fan device for a vehicle, characterized in that the engine fan device (10) has at least one or more receiving contours (24, 30, 50), in which one or more balancing elements (28) can be received, wherein at least one receiving contour (24) has at least two planes (26), and/or wherein at least two receiving contours (24) each have at least one plane (26), wherein both planes (26) are different from each other.
摘要:
An electronic module for a fan of an internal combustion engine in a motor vehicle comprising at least one deformable element (12, 28, 68), which when deformed can engage with a part (4) of the fan in a detachable manner, and at least one rigid projecting retaining element (24, 66), which can be inserted in a direction of insertion into a receptacle (26) or opening (38, 78) of a fan frame (4) before the deformable element (12, 28, 68) engages, wherein after the retaining element (24, 66) is inserted into the receptacle (26) or opening (38, 78), the electronic module (2) is movable with a single degree of freedom different from the direction of insertion in order to bring the deformable element (12, 28, 68) into engagement with the fan frame.