发明名称 |
Low cost insertable type port liner |
摘要 |
A method and apparatus for insulating the exhaust passage of an internal combustion engine is disclosed. A three-zone liner assembly is provided with an outer zone comprised of a room temperature vulcanizing silicone sleeve, an inner zone comprised of a stamped and seam welded high strength Al-Cr-steel alloy, and an intermediate zone consisting of a ceramic wool mat. The liner assembly is supported or enclosed within a mild carbon sheet metal sleeve which in turn may be bonded to the engine passage wall by use of a room-temperature-vulcanized silicone if of the insert type, or by fusion bonding during casting if of the cast-in-place type.
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申请公布号 |
US4195478(A) |
申请公布日期 |
1980.04.01 |
申请号 |
US19770849728 |
申请日期 |
1977.11.09 |
申请人 |
FORD MOTOR |
发明人 |
HOWES, BENJAMIN T;JAIMEE, ANGELO;RAO, VEMULAPALLI D N |
分类号 |
F02B77/11;(IPC1-7):F01N3/10 |
主分类号 |
F02B77/11 |
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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