摘要:
An air pulsation device according to the invention comprises an electric motor (2) comprising a rotor and a stator (14).The stator comprises teeth arranged so that an interspace (30) for winding a coil is formed between two adjacent teeth.The stator is in contact with a means for supporting the electric motor, which is metallic and electrically connected to an electrical earth.At least one screen (50) is electrically connected to the support means, the said at least one screen comprising closing means (62, 68) which extend axially so as to fill at least one of the said interspaces between two teeth of the stator (14).
摘要:
The invention relates to an electric motor (100) comprising a stator (2) and a rotor (3), the rotor (3) being arranged around the stator (2), an element (9) for supporting said rotor (3) and said stator (2), a motor support (5) through which a stream of fluid flows, a radiator (8) and an electronic body (7), said radiator (8) being inserted between said motor (100) support (5) and said electronic body (7), characterised in that the element (9) for supporting the rotor (3) and the stator (2), and the radiator (8), form the same so-called bifunctional part (30).
摘要:
The invention relates to an air pulse device (1) suitable for equipping a ventilation, heating and/or air-conditioning system of a motor vehicle. The air pulse device (1) comprises a carrier (4) on which an electric motor (2) equipped with connectors (6) and a control board (5) equipped with contact switches (7) are mounted. A sealing member (13) has openings (14) whereby said sealing member (13) individually grips the end portion (8) of the connectors (6) prior to the engagement thereof with the contact switches (7). The sealing member (13) has sealing elements (42) inserted between the carrier (4) and the heat sink (11), extending in a transverse direction towards the outside of the channels (12).
摘要:
An electronically commutated electric motor according to the invention is notably used in an air blast device and in a motor vehicle heating, ventilating and/or air-conditioning installation.The motor comprises a rotor (16) and a stator (14).The stator is mounted on a metal support means (10) that is arranged so as to protrude from a bearing plate (12) and is electrically connected to an electrical earth.And a screen (34) is disposed between the rotor and the stator, said screen also being electrically connected to the electrical earth.
摘要:
An air pulse device according ding to the invention is used, in particular, in a heating, ventilation and/or air conditioning system of a motor vehicle. The air pulse device comprises a rotor (16) and a stator (14). The stator is mounted on a support means (10) that projects from a metallic plate (12) and is electrically connected to an electrical ground. A shield (60) is disposed between the rotor and the stator, which shield is also electrically connected to the electrical ground.
摘要:
The invention relates to an electric motor (100) comprising a stator (2) and a rotor (3), the rotor (3) being arranged around the stator (2), an element (9) for supporting said rotor (3) and said stator (2), a motor support (5) through which a stream of fluid flows, a radiator (8) and an electronic body (7), said radiator (8) being inserted between said motor (100) support (5) and said electronic body (7), characterised in that the element (9) for supporting the rotor (3) and the stator (2), and the radiator (8), form the same so-called bifunctional part (30).
摘要:
The invention relates to an electric fan set, notably for a motor vehicle heating, ventilation and/or air conditioning installation, comprising: a motor, a motor support (11), and a control module support (23) forming a bearing support for the motor. According to the invention, the motor support (11) and the control module support (23) each comprise at least one fixing zone, the fixing zones being able to cooperate with one another for the assembly of the motor support (11) with the control module support (23), according to at least two different positions of the motor support (11) relative to the control module support (23).
摘要:
The invention relates to an assembly for supporting a motor (1), which comprises two coaxial rings, these being an inner ring (3) able to receive one or more elements of the said motor and an outer ring (4) able to be fixed to a housing forming a structural element (2). The assembly comprises means for limiting the tilting of the inner ring (3) with respect to the outer ring (4), these means including an element (34) which projects from a first of the two rings to become housed in a housing (42) formed in the second of the two rings, and means (7, 22) for reducing the excursion of the element (34) inside the said housing.
摘要:
The invention relates to an electric fan set, notably for a motor vehicle heating, ventilation and/or air conditioning installation, comprising: a motor, a motor support (11), and a control module support (23) forming a bearing support for the motor. According to the invention, the motor support (11) and the control module support (23) each comprise at least one fixing zone, the fixing zones being able to cooperate with one another for the assembly of the motor support (11) with the control module support (23), according to at least two different positions of the motor support (11) relative to the control module support (23).
摘要:
The invention relates to an air pulse device (1) suitable for equipping a ventilation, heating and/or air-conditioning system of a motor vehicle. The air pulse device (1) comprises a carrier (4) on which an electric motor (2) equipped with connectors (6) and a control board (5) equipped with contact switches (7) are mounted. A sealing member (13) has openings (14) whereby said sealing member (13) individually grips the end portion (8) of the connectors (6) prior to the engagement thereof with the contact switches (7). The sealing member (13) has sealing elements (42) inserted between the carrier (4) and the heat sink (11), extending in a transverse direction towards the outside of the channels (12).