Liquid fuel burner

Claim 2

A liquid fuel burner comprising centrifugal liquid fuel atomizing means, a burner case having said atomizing means disposed therein and open at the upper end thereof, an outer cylinder connected to the open end of said burner case, a heatresistant cylinder disposed in the interior of said outer cylinder so as to define a gas passage between it and said outer cylinder, and a plurality of spaced heat-resistant rod members circularly arranged within said heat-resistant cylinder, the arrangement being such that a gaseous mixture of liquid fuel, atomized by said centrifugal atomizing means, and air is led into said gas passage and burned during passage through said heatresistant cylinder and said heat-resistant rod members.

Claim 3

A liquid fuel burner as defined in claim 1, wherein the lower end of the heat-resistant cylinder is located within the burner case and the upper end of the outer cylinder excepting for the circular portion defined by the upper ends of the circularly arranged heat-resistant rod members is closed.

Claim 4

A liquid fuel burner as defined in claim 1, which further comprises a pot-type burner element mounted in such a manner as to close the lower end of the heat-resistant cylinder and having an opening centrally thereof, and a cap mounted in such a manner as to cover said opening from the upper side and having fuel passage apertures formed in the lower portion of the peripheral wall thereof, said cap having the centrifugal liquid fuel atomizing means disposed therein.

Claim 5

A liquid fuel burner as defined in claim 1, wherein an electromagnetic valve is provided intermediary of a fuel supply pipe leading to the centrifugal liquid fuel atomizing means, said valve being adapted to shut down said fuel supply pipe upon sensing a vibration.

Claim 6

A liquid fuel burner comprising a motor, a motor shaft, a fan blade member and a centrifugal plate mounted on one end of said motor shaft, a blade member of a fuel pump mounted on the other end of said motor shaft, a fuel supply pipe for supplying liquid fuel from said fuel pump through an auxiliary tank to said centrifugal plate, an over-flow pipe connected to said auxiliary tank, a heat-resistant heat transmitting outer cylinder connected above a burner case in which said fan blade member is disposed, a heat-resistant metal net cylinder disposed interior of said outer cylinder and heat-resistant rod members disposed interior of said heat-resistant metal net cylinder and acting as catalyzer, the arrangement being such that a gaseous mixture of liquid fuel, supplied onto said centrifugal plate by said fuel pump and atomized by said centrifugal plate, and air is burned during passage through said heat-resistant cylinder and said heat-resistant rod members.

Claim 7

A liquid fuel burner comprising a motor, a motor shaft, a fan blade member and a centrifugal plate mounted on one end of said motor shaft, a blade member of a fuel pump mounted on the other end of said motor shaft, a fuel supply pipe for supplying liquid fuel from said fuel pump through an auxiliary tank to said centrifugal plate, an over-flow pipe connected to said auxiliary tank, a heat-resistant heat transmitting outer cylinder connected above a burner case in which said fan blade member is disposed, a heat-resistant metal net cylinder disposed interior of said outer cylinder and heat-resistant rod members disposed interior of said heat-resistant metal net cylinder and acting as catalyzer, the arrangement being such that a gaseous mixture of liquid fuel, supplied onto said centrifugal plate by said fuel pump and atomized by said centrifugal plate, and air is burned during passage through said heat-resistant cylinder and said heat-resistant rod members.