Connecting tube for conducting raw, pure, charge or exhaust air for e.g. diesel engine used in automobile industry, has blow-molded portion with partially integrated fiber material and thermal insulating material at inner side

摘要

The connecting tube has a blow-molded portion (13) that is provided with a partially integrated fiber material (7) and a thermal insulating material at the inner side. The insulating material is made of silicon rubber. The fiber material is formed as multi-ply fabric, woven, braided fabric, fiber stocking, glass and/or metal fibers or polyamide. The blow-molded portion is made of thermoplastic elastomer or elastomeric-modified polyamide. Independent claims are included for the following: (1) an arrangement with combustion engine and compressor device; and (2) a method for manufacturing connecting tube.