초록 ▼

A gas oven having a broil burner recessed up into a chamber above the ceiling to provide more usable space in the oven cavity. A partition closely above or extending from the sides of the burner forms an upper chamber duct which extends from an exhaust flue at the rear to a passageway to the cavity

A gas oven having a broil burner recessed up into a chamber above the ceiling to provide more usable space in the oven cavity. A partition closely above or extending from the sides of the burner forms an upper chamber duct which extends from an exhaust flue at the rear to a passageway to the cavity at the front of the chamber. The products of combustion from the burner flow forwardly in lateral troughs to the passageway where they mix with other cavity vapors and then rearwardly in the duct to the exhaust flue. The duct functions to reduce the body temperature of the burner to prevent flashback and also enhances stack action.

대표청구항 ▼

A gas oven comprising: an oven cavity having side walls, a back ball, a floor, a ceiling with an aperture, and a front door; a chamber disposed above said ceiling and communicating with said cavity through said aperture; a partition dividing a rear portion of said chamber into upper and lower compar

A gas oven comprising: an oven cavity having side walls, a back ball, a floor, a ceiling with an aperture, and a front door; a chamber disposed above said ceiling and communicating with said cavity through said aperture; a partition dividing a rear portion of said chamber into upper and lower compartments, said upper and lower compartments communicating with each other solely at the front of said chamber; a radiant gas burner substantially recessed up into said lower compartment of said chamber; and an exhaust flue communicating with the back of said upper compartment wherein products of combustion from said burner flow forwardly in said lower compartment, upwardly into said upper compartment while mixing with vapors from said cavity, and then rearwardly in said upper compartment for exhaust through said exhaust flue. A gas oven comprising: an oven cavity comprising side walls, a back wall, a floor, a ceiling having a recess, and a front door; a radiant gas burner substantially positioned in said recess; an exhaust flue communicating with the back of said recess; means for providing gaseous fuel to said burner, said fuel burning upon issuing from said burner for broiling food in said cavity; and means for directing substantially all products of combustion from said burning forwardly, upwardly, and then backwardly within said recess above said burner to said exhaust flue.