Emergency cooling system for a thermally loaded component

Details Emergency cooling system for a thermally loaded component Emergency cooling system for a thermally loaded component

2006-07-18

2006-07-18

Look, Edward K. (Department: 3745)

Rotary kinetic fluid motors or pumps

Including destructible, fusible, or deformable non-reusable...

C415S047000, C416S002000, C416S039000

Reexamination Certificate

active

07077622

ABSTRACT:
In an emergency cooling system (17) for a component (1) which is subject to thermal load in operation, in, e.g., a turbine, the component (1) has a wall (3) which, in operation, is acted on by heat on a first wall side (14) and is acted on by a flow of cooling fluid (11) on a second wall side (15). The wall (3) has at least one emergency cooling opening (12) which is closed off by a plug (16) and through which cooling fluid flows from the second wall side (15) to the first wall side (14) when the plug (16) is absent. The plug (16) is designed so as to melt at a predetermined temperature. The plug (16) is a body which is produced separately from the component (1), the plug (16) being inserted into the emergency cooling opening (12), in which it is connected to the component (1).

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Search Report in EP 03103975.3 (Nov. 26, 2003).
Search Report in DE 102 50 779.1 (Apr. 24, 2003).

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