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Double burner for gas cookers, of the type provided with multiple concentric flame crowns

A technology of burners and gas stoves, applied in the directions of gas fuel burners, burners, combustion methods, etc.

Active Publication Date: 2007-03-07
SOMIPRESS SOC METALLI INIETTATI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Despite having multiple concentric flame crowns, conventional burners are still characterized by only one gas inlet with a connection that supplies all channels for delivering the air-gas mixture to the burner head

Method used

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  • Double burner for gas cookers, of the type provided with multiple concentric flame crowns
  • Double burner for gas cookers, of the type provided with multiple concentric flame crowns
  • Double burner for gas cookers, of the type provided with multiple concentric flame crowns

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Experimental program
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Embodiment Construction

[0032] Referring to Figures 1 and 2, the dual burner of the present invention generally comprises a circular body (1) comprising a dividing wall for defining two distinct, non-communicating passages, wherein passage (E) is used for The gas is fed to the crown of the outer flame (FE), while the channel (C) is used to feed the gas to the central flame (FC).

[0033] The bottom of the body (1) is generally characterized by comprising two distinct, non-communicating gas inlets (3 and 4) for the selective supply of gas to the channels (C and E), respectively.

[0034] The two gas inlets (3 and 4) reach the center of the body (1) at slightly different heights; more precisely, the upper inlet (3) ends exactly in the center of the body (1), while the lower inlet (4 ) outside the center.

[0035] A vertical channel (3a) branches off from the upper inlet (3), which has a first gas nozzle (5), that is, the nozzle that feeds the gas to the central channel (C) that feeds the central flame...

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Abstract

The invention relates to a double burner for a gas hob with several concentric flame crowns (FE, FC), comprising two gas inlets (3, 4) reaching the main body (1) at slightly different heights Therefore, if desired, communication between the gas inlets can be established by simply drilling a hole (15) with a vertical axis from the upper inlet (3) to the lower inlet (4).

Description

technical field [0001] This patent application relates to a double burner for a gas stove with multiple concentric flame crowns. Background technique [0002] The term "twin burner" is used to denote a burner having two distinct gas inlets with connections for respectively feeding gas to two or more concentric flame crowns. The flame crown can be selectively opened and closed due to the gas supply through two separate channels extending at the end into the aforementioned inlet. [0003] Despite the multiple concentric flame crowns, conventional burners are still characterized by comprising only one gas inlet with a connection that supplies all the channels for delivering the air-gas mixture to the burner head. [0004] Due to the above factors, the concentric flame crowns of conventional burners operate simultaneously, meaning they are turned on or off at the same time. Conversely, with dual crowns, it is up to the user to decide whether to have all flame crowns turned on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D14/06
CPCF23D2900/14062F23D14/06
Inventor 皮耶罗·阿尔曼尼
Owner SOMIPRESS SOC METALLI INIETTATI