FR2830922A1 - Air distributor for separation of two air outlets and one air inlet is composed of two shells and three sleeves, air passage diameters being same or different - Google Patents

Abstract

The air distributor which allows the separation of two air outlets and one air inlet is composed of two shells (1,2) and three sleeves (3,4,5). The diameters of the air passages can have the same or different dimensions enabling the creation of multiple combinations of air distributors.

Description

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DESCRIPTION: The present invention relates to the design and the method of assembling an air distributor with modular air passage diameters, which makes it possible to separate into two air outlets, an air inlet, or else to combine two air inlets in one air outlet.

Traditionally, distributors are designed for fixed air passage diameters.

They do not offer the possibility of changing the diameter of the air passages while retaining the same distribution box which assembles, maintains and positions the sleeves.

Our invention is different in the sense that our air distributor consists essentially of 2 shells trapping 3 sleeves having diameters of air passages which can be equal or different.

The importance lies in the fact that the 2 shells assembled one on the other serve as an air distribution box, and to trap and maintain sleeves which may have different air passage diameters.

You can interchange the air passage sleeves by assembling or disassembling the 2 shells.

All combinations of air passage diameters are possible. That is to say that the diameters of air passages can be equal or different.

So with 2 shells, and with 3 sleeves of equal or different air passage diameters, we can create a multitude of different air distributors.

Mode of realization:
Nomenclature: The attached drawings illustrate the invention: Figure 1 shows in exploded view, the device of the invention.

Figure 2 shows in assembled view, the device of the invention.

Our air distributor consists of these following essential elements:

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 - 1 left shell (1): It is provided with shapes (6) to accommodate the left part of the sleeves (3,4 and 5) whatever their air passage diameters.

 It is provided with forms making it possible to receive the right shell (2).

 This shell (1) can have shapes to remain assembled with the right shell (2). Several types of fasteners can be considered to keep them assembled.

 This shell can be made, for example, by thermoplastic injection.

 - 1 right shell (2): It is provided with shapes (6) allowing to accommodate the right part of the sleeves (3,4 and 5) whatever their air passage diameters.

 It is provided with shapes to accommodate the left shell (1).

 This shell (2) can have shapes to remain assembled with the left shell (1). Several types of fixing can be envisaged to keep them assembled.

 This shell can be made, for example, by thermoplastic injection.

 - 3 sleeves (3,4 and 5) of equal or different air passage diameters: They have shapes (7) intended to remain trapped in the shells (1 and 2).

 For example, these sleeves (3,4 and 5) can be made by thermoplastic injection.

Principle of assembly: In one of the 2 shells (1 and 2), the shapes (7) of the sleeves (3,4 and 5) are positioned in the housings (6) provided to accommodate them.

The assembly is closed by placing the other shell over it, so as to trap the sleeves (3,4 and 5).

Result, we obtain an air distributor with sleeves (3,4 and 5), assembled, trapped, maintained and positioned by 2 shells (1 and 2). Knowing that the sleeves (3,4 and 5) which constitute this air distributor can have equal or different air passage diameters

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Solution 2 : Distributeur comprenant manchons 0 40, 0 40, 0 50 +2coquilles Solution 3 : Distributeur comprenant manchons 0 40, 0 40, 0 60 +2coquilles Solution 4 : Distributeur comprenant manchons 0 40, 0 50, 0 50 +2coquilles Solution 5 : Distributeur comprenant manchons 0 40, # 50, # 60 +2coquilles Solution 6 : Distributeur comprenant manchons 0 40, # 60, # 60 +2coquilles Solution 7 : Distributeur comprenant manchons # 50, # 50, # 50 +2coquilles

Solution 8 : Distributeur comprenant manchons 0 50, 0 50, 0 60 +2coquilles Solution 9 : Distributeur comprenant manchons 0 50, 0 60, 0 60 +2coquilles Solution 10 : Distributeur comprenant manchons # 60, # 60, # 60 +2coquillesExample of realization:
Imagine that we have: - 0 40 mm sleeves - 0 50 mm sleeves - 0 60 mm sleeves - 2 shells We can then create the following 10 combinations of air distributors: Solution 1: Distributor including sleeves 0 40, # 40, # 40 + 2 shells

Solution 2: Distributor comprising sleeves 0 40, 0 40, 0 50 + 2 shells Solution 3: Distributor comprising sleeves 0 40, 0 40, 0 60 + 2 shells Solution 4: Distributor comprising sleeves 0 40, 0 50, 0 50 + 2 shells Solution 5 : Dispenser comprising sleeves 0 40, # 50, # 60 + 2 shells Solution 6: Dispenser comprising sleeves 0 40, # 60, # 60 + 2 shells Solution 7: Dispenser comprising sleeves # 50, # 50, # 50 + 2 shells

Solution 8: Distributor comprising sleeves 0 50, 0 50, 0 60 + 2 shells Solution 9: Distributor comprising sleeves 0 50, 0 60, 0 60 + 2 shells Solution 10: Distributor comprising sleeves # 60, # 60, # 60 + 2 shells

Claims (3)

CLAIMS 1) Air distribution device, which makes it possible to separate an air inlet into two air outlets, or else to combine two air inlets into an air outlet, characterized in that it essentially consists of 2 shells (1 and 2) and 3 sleeves (3,4 and 5). 2) Device according to any one of the preceding claims, characterized in that the diameters of air passages can have equal or different dimensions, this making it possible to create multiple combinations of air distributors. 3) Device according to any one of the preceding claims, characterized in that assembling the 2 shells (1 and 2) one on the other allows the sleeves (3,4 and 5) to be trapped while forming a Waterproof air distribution box.