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Dual gas valve adapted for its connection to a barbecue

A technology connected to and barbecue ovens, applied in the field of double valves, can solve problems such as limited material use, easy thread breakage, etc.

Inactive Publication Date: 2011-08-31
COPRECITEC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, this type of threaded connection somewhat limits the use of materials in the manufacture of gas valves due to the compression to which the threaded elements are subjected.
Thus, for example, it is known to use brass in such threads, instead of aluminum, since this material cannot withstand considerable compression, making the thread prone to breakage

Method used

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  • Dual gas valve adapted for its connection to a barbecue
  • Dual gas valve adapted for its connection to a barbecue
  • Dual gas valve adapted for its connection to a barbecue

Examples

Experimental program
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Embodiment Construction

[0021] figure 1 and figure 2 A dual valve suitable for a grill not shown in the figure is shown, comprising a distributor 2 which distributes the intake air Q' towards control valves 3 and 4 arranged on both sides thereof.

[0022] Allocator 2 (eg image 3 and Figure 4 shown in detail) is made of a lightweight malleable material, preferably aluminum, and the dispenser is preferably obtained by a stamping process. Said distributor 2 has an intake duct 2a and a substantially cylindrical diverter duct 2b connected to said intake duct 2a, which diverter duct 2b distributes the intake air Q' through its branches 2d and 2e, which are the same as axis.

[0023] The intake pipe 2a is vertically and symmetrically arranged with respect to the steering pipe 2b, substantially forms a "T" shape with the steering pipe 2b, and has a gas pipe for fixing the distributor 2 to the figure, not shown in the figure. The external thread 12. The distributor 2 also includes a support 2c extend...

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PUM

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Abstract

The present invention relates to a double air valve suitable for connecting to an barbeque grill, the double screw thread air valve comprises a distributor provided with an air inlet pipe and a steering pipe connected therewith, the steering pipe including two branches for distributing gas, each of which consists of a first part with screw threads inside and a substantially truncated cone-shaped second part; and two control valves for connecting to a burner, each of which includes a main body and a connecting pipe fixed to a corresponding branch of the steering pipe, wherein the connecting pipe consists of a cylindrical first segment with screw threads outside and a substantially truncated cone-shaped second segment. The screw threads of the first segment are connected to the first part, because of the grooves axially disposed on the surface of the second segment, the second segment is compressed when moving along the second part utile the control valves are located correctly relativeto the distributor.

Description

technical field [0001] The invention relates to a duplex valve suitable for connection to a grill, and in particular to the fixing of the two control valves of the duplex valve to the distributor. Background technique [0002] It is known to operate an outdoor gas grill by means of a multiple gas valve comprising: a pair of control valves which control the passage of gas towards each burner located in the grill; and a distributor which distributes The valve is connected to the gas supply pipe which diverts the gas towards the control valve. Traditional distributors consist of multiple branches which are internally and externally threaded for connection to corresponding control valves. [0003] One problem presented by this type of threaded connection is the correct positioning of the two control valves relative to the distributor. It is known that the control valves, and more specifically the edges of the control valves, must be inserted into housings arranged on the grill...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K11/22F16K27/00
Inventor 伊尼戈・阿尔维苏里
Owner COPRECITEC