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Device for controlling opeing anle of ventilation flaps of motor vehicle ventilation/air conditioning equipment

A technology for air conditioning equipment and ventilation valves, used in air handling equipment, heating/cooling equipment, vehicle components, etc.

Inactive Publication Date: 2008-12-17
VALEO KLIMASYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Despite the indisputable advantages of the device indicated by the above document, it has always required considerable modification and improvement, especially in order to reduce the complexity that actually requires the combined control of all the ventilation valves of the ventilation equipment of the vehicle

Method used

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  • Device for controlling opeing anle of ventilation flaps of motor vehicle ventilation/air conditioning equipment
  • Device for controlling opeing anle of ventilation flaps of motor vehicle ventilation/air conditioning equipment
  • Device for controlling opeing anle of ventilation flaps of motor vehicle ventilation/air conditioning equipment

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Experimental program
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Embodiment Construction

[0024] FIG. 1 shows a top view of the central mechanism of a vehicle ventilation / air-conditioning or heating system, said mechanism comprising a movable central control mechanism consisting of two control columns 2, 4 and a shaft 6 connecting said control columns 2, 4 . The complete control mechanism consisting of control columns 2, 4 and shaft 6 is rotated by a feeding motor 8.

[0025] As shown in FIG. 2 , cam passages 10 , 12 are formed on the outer peripheral surfaces of the control columns 2 , 4 . Valve levers 14 , 16 run in cam channels 10 , 12 . In the exemplary embodiment shown in FIG. 2 , the valve levers 14 , 16 are connected to the ventilation valves 18 , 20 and bring them into a corresponding open position depending on the angle of rotation of the control columns 2 , 4 . In the embodiment shown in FIG. 2 , the ventilation valves 18 , 20 are footwell valves which respectively open or close the air access ducts in a box (not shown), thus located in the vehicle's ve...

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PUM

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Abstract

The invention concerns a device for controlling the opening angle of the ventilation flaps (18, 20, 24, 26, 28, 34) of a motor vehicle ventilation / air conditioning or heating equipment, a central control member being provided whereof the position determines at any give time the opening state of all the ventilation flaps.

Description

technical field [0001] The invention relates to a device for controlling the opening angle of ventilation valves of vehicle ventilation / air conditioning equipment, the device is equipped with a movable central control mechanism, the position of the control mechanism determines the opening state of all ventilation valves at any time; The movable central control mechanism is a device that can rotate around an axis; said movable central control mechanism consists of a rotating shaft on which a plurality of separate control parts rotating with said shaft are fixed. Background technique [0002] A ventilation or air-conditioning device and / or a heating device for a vehicle cabin generally comprises a housing in which a plurality of ventilation ducts are located. In order to control the ventilation of the vehicle cabin, these ventilation ducts can generally be opened or closed by means of ventilation valves. [0003] In this context, for example from document EP 0 337 382 a venti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/00
CPCB60H1/00842
Inventor 安德烈亚斯·菲纳
Owner VALEO KLIMASYST