摘要:
A heat exchanger for a heating, ventilation and/or air-conditioning device including a thermal loop equipped with a heat exchanger, is characterized in that at least one of the first and second longitudinal ends (92) of at least one partition plate (20) and/or of at least one end plate (9) is coupled to at least one of the first and second ends of a said orientation plate (2, 20) by means of a damper element (94, 95).
摘要:
A heat exchanger, e.g. an evaporator, has end plates arranged at two opposite axial ends and at least a part of which is secured, particularly by brazing, to an orientation plate. At least one edge of said part has no region which is not secured to said orientation plate.
摘要:
The invention relates to a mount 2 in which is housed an electric motor 3 which has a shaft 10 extending along a longitudinal axis 13, said motor having a mass equilibrium line 22 transverse to the longitudinal axis 13 and passing through a center of gravity 40 of the electric motor, said mount 2 being connected to the motor 3 by a plurality of decoupling means 20 distributed around the periphery of the motor, characterized in that the longitudinal position D2 with respect to the mount 2 of at least one decoupling means 20 and a dimension D3 of this decoupling means 20 along the longitudinal axis 13 are determined with respect to the mass equilibrium line 22.
摘要:
A ventilation device for a passenger compartment (H), specifically for an automobile, includes a casing (1) with an exterior air intake (4) and a recirculated air intake (5) that supply a fan (9-13) with a variable suction airflow rate that is housed inside the casing, controlled by at least one variable-position air intake shutter (8). At least one of the exterior air intakes (4) and recirculated air intakes (5) includes attenuation means (15) capable of limiting propagation toward the outside of the casing (1), at least on the passenger compartment (H) side, of the sound waves generated by the airflow circulating in the air intakes (4, 5).
摘要:
The invention relates to a mount 2 in which is housed an electric motor 3 which has a shaft 10 extending along a longitudinal axis 13, said motor having a mass equilibrium line 22 transverse to the longitudinal axis 13 and passing through a centre of gravity 40 of the electric motor, said mount 2 being connected to the motor 3 by a plurality of decoupling means 20 distributed around the periphery of the motor, characterized in that the longitudinal position D2 with respect to the mount 2 of at least one decoupling means 20 and a dimension D3 of this decoupling means 20 along the longitudinal axis 13 are determined with respect to the mass equilibrium line 22.
摘要:
A heating, ventilation and/or air-conditioning device has a heat exchanger consisting of a stack of orientation plates (1, 20) having a first and a second opposite longitudinal ends, certain orientation plates having separation elements intended to divert a flow of cooling liquid circulating in an axial direction of the heat exchanger so as to direct it to a channel region in which it travels from one said end to the other in a longitudinal direction of the orientation plates (1, 20). At least one separation element has at least one stiffening means (26′) integral at least with one region of said separation element (6, 26).
摘要:
A heat exchanger, particularly an evaporator, has a number of ducts (19) for the flow of a cooling fluid which are connected in series, each duct (19) being produced as a pair of plates (13) including a concave region (3) limited by an edge (5) and provided with a number of studs forming dimples (9), the dimples being randomly distributed. The invention applies mainly to the air conditioning of motor vehicles.
摘要:
The invention relates to a support device (1) of a motor of a blower. The support device (1) comprises a base (2), a ring (3) which extends according to an axis and which is able to house the motor. The support device (1) also comprises at least a decoupling means (4) which connects the base (2) and the ring (3). The ring (3) comprises a first face (5) extending according to the axis and the base (2) comprises a second face (10) extending according to the axis. The decoupling means (4) is interposed between the first (5) and the second (10) faces. The decoupling means may have an “H” shape in order to absorb the vibrations caused by the motor.
摘要:
The invention relates to a support device (1) of a motor of a blower. The support device (1) comprises a base (2), a ring (3) which extends according to an axis (A) and which is able to house the motor. The support device (1) also comprises at least a decoupling means (4) which connects the base (2) and the ring (3). The base (2) comprises a first face (11) extending according to the axis (A) and the ring (3) comprises a second face (12) extending according to the axis (A). The decoupling means (4) is interposed between the first (11) and the second (12) face.The decoupling means has an “H” specific shape in order to absorb the vibrations caused by the motor.