发明名称 |
Lightweight polymer muffler apparatus and method of making same |
摘要 |
An environmental control system muffler including a thin wall polyetherether ketone (PEEK) cover tube, an open cell polymer attenuator tube slip fit there into and polymer end fitting securing the two tubes together and cooperating to form a pneumatic seal with the cover tube. The method of making the muffler apparatus includes the selection of tubing constructed of such PEEK corrugated construction and the open cell polymer noise attenuation construction, telescoping the tubes together and securing the end fittings thereto.
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申请公布号 |
US7546899(B2) |
申请公布日期 |
2009.06.16 |
申请号 |
US20050243914 |
申请日期 |
2005.10.05 |
申请人 |
ARROWHEAD PRODUCTS CORPORATION |
发明人 |
TOMERLIN REG;LARNER DAVID S.;JUN KATHY |
分类号 |
F01N1/10;F01N1/02;F01N1/04;F01N1/24;F16L11/12;F16L11/15;F16L11/26 |
主分类号 |
F01N1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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