Burner for gas cooker - has venturi with adjustable tube on inlet side fixed by screw and outlet extending above base

摘要

The burner has an injector (1) which screws into a base (21) fixed to the cooker (6). Gas is admitted through the inlet connection (24). The burner has a venturi (2) integral with the base (3). The venturi has a tube (32) on the inlet side which can be adjusted in height and fixed by a grab screw. The burner head (4) rests on the base (3) and air is admitted through the holes (26) in the side of the base. The outlet of the venturi (13) extends beyond the upper side of the base (11).