发明名称 |
THERMAL AND ACOUSTIC INSULATION ASSEMBLY AND METHOD FOR AN EXHAUST DUCT OF A ROTARY MACHINE |
摘要 |
A thermal acoustic insulation structure including: a metal internal sheet having an exposed surface configured to be exposed to a hot gas, an external sheet and an insulation sandwiched between the internal and external sheets; a bar secured to the metal internal sheet and extending through at least a portion of the insulation; a bracket connected to the external sheet or to a support plate extending from the external sheet, wherein the bracket includes an opening configured to receive an end of the bar; a fastener securing the end of the bar to the bracket, and an insulating washer separating the bracket from the bar and the fastener. |
申请公布号 |
US2015337686(A1) |
申请公布日期 |
2015.11.26 |
申请号 |
US201414569149 |
申请日期 |
2014.12.12 |
申请人 |
General Electric Company |
发明人 |
BRACQUEMART Eric;BARANZIZE Didier |
分类号 |
F01D25/30;F16L59/12 |
主分类号 |
F01D25/30 |
代理机构 |
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代理人 |
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主权项 |
1. A thermal acoustic insulation structure comprising:
a metal internal sheet having an exposed surface configured to be exposed to a hot gas, an external sheet and an insulation sandwiched between the internal and external sheets; a bar secured to the metal internal sheet and extending through at least a portion of the insulation; a bracket connected to the external sheet or to a support plate extending from the external sheet, wherein the bracket includes an opening configured to receive an end of the bar; a fastener securing the end of the bar to the bracket, and an insulating washer separating the bracket from the bar and the fastener. |
地址 |
Schenectady NY US |