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Multi-fragrance diffusion device

A technology of equipment and smell, applied in the direction of gasification, disinfection, etc.

Active Publication Date: 2008-03-05
专利设计与定价公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method is limited to manipulating a limited number of odors
Also, this method suffers from significant capacity loss due to the positional misalignment of the sleeve relative to the airflow path

Method used

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  • Multi-fragrance diffusion device
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  • Multi-fragrance diffusion device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0081] Referring to Figures 1 and 2, according to an embodiment of the invention, each module comprises a chamber 1 in which a slide 2 slides. The slide 2 comprises two circular windows 3 and 4 of approximately equal diameter, passing through the slide in two parts. The window 3 is used to receive a removable sleeve 10 comprising a material impregnated with volatile aroma molecules. An electric motor 5, such as a servo motor, the stator of which is integrated with the chamber 1, allows the movement of the slide between two extreme positions. For this purpose, the rotating part of the motor 5 contains fingers 6 cooperating with slots 7 made in the slide 2 . In one of the two positions of the slide 2, the non-diffusing position shown in FIG. 1 and described below, the window 4 of the slide 2 faces a window 8 of approximately the same diameter made in the chamber 1. . In another position of the slide 2 , shown in FIG. 2 and described below as the dispensing position, is the wi...

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PUM

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Abstract

A scent diffusion device including an air flow generator; an outlet, the generator and outlet defining a path for the flow of air therebetween; a plurality of scent diffusion modules comprising: a slide moveable by sliding inside a housing between at least one diffusion position and a non-fragrant position; at least one first window in the slide intended to receive a source of fragrant molecules; a second window in the slide, wherein, in the diffusion position, the first window faces a window in the housing and in the non-fragrant position, the second window faces the window in the housing, and wherein the modules are positioned such that window axes of the housings of different modules are aligned on the path; and a device permitting the slides to be brought individually onto one of the positions; the flow of air successively traversing the windows of the housings, the first window and the second window of the slides according to positions of the latter.

Description

technical field [0001] The present invention relates to the field of odor emission. [0002] More specifically, the present invention relates to methods and electrokinetic devices for the emission of one or more odors. Particularly suitable for the fragrance capacity of average-sized halls, ie halls with a surface area of ​​20 to 100 square meters. Background technique [0003] Various techniques for odor emission are known in the prior art. A more recent one utilizes materials saturated with aromatic molecules, which evaporate into the air by natural convection. This technique is mainly used, for example, to scent the passenger space of a car. Better convection can be achieved by forced circulation of the airflow in contact with the impregnated fragrance material. In this example, the air flow is typically generated by an electric turbine. Another current technique is to burn a scented candle or similar incense material. The powerful heat generated by combustion accel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/12
CPCY10S261/88A61L9/125A61L9/122
Inventor D·叙萨C·让让
Owner 专利设计与定价公司
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