초록 ▼

Thermal spray apparatus for providing a stream of molten fluent material for coating a substrate, including a heat source including a flame for producing a stream of heated gas heated to sufficiently high temperature to melt the material; material advancing means for advancing a stream of heat fusib

Thermal spray apparatus for providing a stream of molten fluent material for coating a substrate, including a heat source including a flame for producing a stream of heated gas heated to sufficiently high temperature to melt the material; material advancing means for advancing a stream of heat fusible fluent material into the stream of heated gas to melt the material and produce the stream of molten fluent material; and a flame barrier intermediate the flame and the stream of molten fluent material for preventing reaction between the flame and the material, the flame barrier permits passage therethrough of the stream of heated gas.

대표청구항 ▼

Thermal spray apparatus for providing a stream of molten heat fusible fluent material for coating a substrate, comprising: heat source means including a flame for producing a stream of heated gas heated to sufficiently high temperature to melt said material; material advancing means for advancing a

Thermal spray apparatus for providing a stream of molten heat fusible fluent material for coating a substrate, comprising: heat source means including a flame for producing a stream of heated gas heated to sufficiently high temperature to melt said material; material advancing means for advancing a stream of heat fusible fluent material into said stream of heated gas to melt said material and produce said stream of molten fluent material; and flame barrier means intermediate said flame and said stream of molten fluent material, said flame barrier means for permitting passage therethrough of said stream of heated gas and for preventing reaction between said flame and said material.