Abstract: 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.

Abstract: An air pulse device according 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 an electric motor (2) having a rotor (16) and a stator (14). The stator is mounted about a support means (10) such that it is in contact with said support means, the latter being made of an electrically conductive material and connected to an electrical ground. Moreover, a shield (70) is disposed in the vicinity of the stator, said shield also being electrically connected to the electrical ground.

Abstract: 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).

Abstract: 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.

Abstract: 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).

Abstract: 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).

Abstract: A motor support unit designed to be mounted on a shell of a heating, ventilation and/or air-conditioning installation is disclosed. Additionally, the motor support unit includes a motor and a motor support. The motor support unit further includes a connection piece for fitting on the motor support and may also be intended for fitting on the shell in such a manner as to form an interface between the motor support and the shell. Furthermore, the connection piece and the motor support are formed by two distinct pieces.

Abstract: 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.

Abstract: 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).

Abstract: Electric motor (1) for an air blowing device, comprising a rotor (2), a stator (4), a support (12) for said rotor (2) and said stator (4) able to dissipate heat and a screening cap (26), characterized in that the screening cap (26) is fixed to the support (12) of said rotor (2) and of said stator (4) by a fixing means (28). The invention also relates to an air blowing device comprising such an electric motor (1).

Abstract: A part for uncoupling a motor and a motor mounting part thereof, that includes a rigid connecting part that is to be coaxially placed in a central portion of a stator core and includes a central ring for receiving a rotatable shaft of a rotor of the motor, from which at least two arms extend, free ends of which are intended to abut against an inner wall of the stator core and form at least two spaces for placing a flexible uncoupling pad that radially extends from an outer surface of the central ring of the rigid connecting part, against which the uncoupling pad abuts, to a rigid assembly tab that is to axially extend into the central portion of the stator core, near the inner wall of the stator core, while being rigidly connected to the motor mounting part.

Abstract: 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.

Abstract: An air pulse device according 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 an electric motor (2) having a rotor (16) and a stator (14). The stator is mounted about a support means (10) such that it is in contact with said support means, the latter being made of an electrically conductive material and connected to an electrical ground. Moreover, a shield (70) is disposed in the vicinity of the stator, said shield also being electrically connected to the electrical ground.

Abstract: The invention relates to a motor support unit (1), for a heating, ventilation and/or air-conditioning installation, particularly for a motor vehicle, designed to be mounted on a shell (2), of the heating, ventilation and/or air-conditioning installation, the motor support unit (1) comprising: a motor (3), and a motor support (11). According to the invention, the motor support unit (1) comprises furthermore a connection piece (15?), on the one hand, fitted on the motor support (11) and, on the other hand, intended for fitting on the shell (2) in such a manner as to form an interface between the motor support (11) and the shell (2), the connection piece (15?) and the motor support (11) being formed by two distinct pieces.

Abstract: 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.

Abstract: 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).

Abstract: 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).

Abstract: 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).

Abstract: The invention mainly relates to a part for uncoupling a motor and the mounting thereof, which is characterized in that it comprises a rigid connecting part (8) that is to be coaxially placed in the central portion (3) of the core of the stator (2) and includes a central ring (11) for receiving the rotatable shaft of the rotor of the motor (1), from which at least two arms (12) extend, the free ends of which are intended to abut against the inner wall (13) of the core of the stator (2) and form at least two spaces for placing a flexible uncoupling pad (9) that radially extends from the outer surface of the central ring (11) of the rigid connecting part (8), against which the uncoupling pad (9) abuts, to a rigid assembly tab (10) that is to axially extend into the central portion (3) of the core of the stator (2), near the inner surface (13) of said core of the stator (2), while being rigidly connected to the motor mounting (4).