초록 ▼

The end of the uncooled pipe (1) is forked in cross-section, creating an inner and an outer section (5 and 6). The outer section is secure to a cooled pipe (2) and the inner section extends into the cooled pipe with radial and axial play. The annular gap (13) between the inner and outer sections is

The end of the uncooled pipe (1) is forked in cross-section, creating an inner and an outer section (5 and 6). The outer section is secure to a cooled pipe (2) and the inner section extends into the cooled pipe with radial and axial play. The annular gap (13) between the inner and outer sections is occupied by a heat-insulating material.

대표청구항 ▼

A joint between a hot uncooled pipe and a cooled pipe for avoiding thermal stress comprising: a hot uncooled pipe having in longitudinal cross-section a fork-shaped end forming an inner section and an outer section at said end of said uncooled pipe; said end having an end face, said inner section co

A joint between a hot uncooled pipe and a cooled pipe for avoiding thermal stress comprising: a hot uncooled pipe having in longitudinal cross-section a fork-shaped end forming an inner section and an outer section at said end of said uncooled pipe; said end having an end face, said inner section communicating with said outer section at said end face; a cooled pipe, said inner section extending into said cooled pipe with radial and axial play between said inner section and said cooled pipe; said inner section and said outer section having an annular gap therebetween; heat-insulating material in said annular gap; and means for securing said outer section of said fork-shaped end to said cooled pipe, and said joint being so constructed and arranged that the operating temperature of said outer section of said fork-shaped end and said cooled pipe in the area of said securing means is substantially uniform thereby avoiding said thermal stress, said uncooled pipe being aligned with said cooled pipe and said pipes being positioned coaxially one behind the other.