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Support device for the motor of a heating and/or air-conditioning ventilation system

A supporting device and motor technology, which is applied to the components of pumping devices for elastic fluids, casings/covers/supports, pump devices, etc., can solve the problems of motor shock absorption and suboptimal passenger comfort, etc. Reach the effect of reducing manufacturing cost

Active Publication Date: 2009-07-22
VALEO SYST THERMIQUES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The prior art damping mechanism is not suitable for damping the motor from the motor support regardless of the position of the motor, i.e. whether the motor is in a horizontal or vertical position
Furthermore, not all sound disturbances generated by this variety of vibrations can be dealt with
The comfort of the occupants in the vehicle is therefore suboptimal

Method used

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  • Support device for the motor of a heating and/or air-conditioning ventilation system
  • Support device for the motor of a heating and/or air-conditioning ventilation system
  • Support device for the motor of a heating and/or air-conditioning ventilation system

Examples

Experimental program
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Embodiment Construction

[0033] figure 1 A bearing device 1 according to a first embodiment is shown. The support device 1 comprises a base 2 , a ring 3 and a damping mechanism 4 .

[0034] Ring 3 is a hollow cylinder. It extends along axis A and can accommodate a motor with axis A. "Extended" means that the length of the cylinder has a direction parallel to the axis A. During operation, a motor, not shown, causes the fan wheel housed in the housing to rotate. The fan wheel generates air flow through the heating, ventilation and / or air conditioning system.

[0035] The ring 3 has a first face 5 extending along the axis A. As shown in FIG. This first face 5 is the outer surface of the hollow cylinder. The first end 6 of the ring 3 is open and comprises three shoulders 7 . These shoulders 7 extend the first end 6 relative to the axis A in a radial direction. The second open end 8 opposite the first end 6 comprises three flexible joint parts 9 . The shoulder 7 and the flexible joint 9 hold the m...

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Abstract

The invention relates to a support device for the motor of a heating, ventilation and / or an air-conditioning ventilation system comprising a base, a ring which extends according to an axis and which is able to house the motor, and at least a decoupling means which connects the base and the ring, wherein the ring comprises a first face extending according to the axis A and the base comprises a second face extending according to the axis A. The decoupling means is interposed between the first and the second faces.

Description

technical field [0001] The invention relates to the field of motor mountings for heating, ventilation and / or air-conditioning systems of motor vehicles. More specifically, the invention relates to a support device comprising means for decoupling motor vibrations. Background technique [0002] In a heating, ventilation, and / or air conditioning system, the air circulating therein is propelled by a motor-driven fan wheel. The operation of the fan wheel and motor generates vibrations. Inside the vehicle, these vibrations are a source of sound and vibration (unbalance) disturbances of the motor housed in the motor support. These vibrations are transmitted via the motor mount to the entire heating, ventilation and / or air conditioning system and generate sound waves that interfere with the comfort of the vehicle occupants. [0003] In order to overcome this drawback, a damping mechanism is provided between the motor and the motor support or between the ring accommodating the mot...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K5/00H02K5/24F16F15/02
CPCH02K5/24F04D25/08F04D29/668F04D29/662
Inventor 赛德·纳吉帕特里克·杜普特尔帕斯卡尔·图伊托菲利普·文森特彼得·齐斯科萨巴·古里安劳伦特·莱戈特
Owner VALEO SYST THERMIQUES
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