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Patent Searching and Data


Title:
FASTENING STRUCTURE FOR SUPERCHARGER SYSTEM PIPE
Document Type and Number:
WIPO Patent Application WO/2013/157296
Kind Code:
A1
Abstract:
A fastening structure for a pipe used between system component devices such as a turbocharger, an intercooler, and a pipe joint which constitute a supercharger system, the fastening structure for a supercharger system pipe being configured having a structure in which a turbo hose (H) is fitted by a clamp (C) or a quick connector to a bulged pipe connecting part (P) of a system component device (M), the turbo hose (H) being provided with an innermost layer (1) comprising a fluorine-compound-based rubber, and an outer cover layer (2) on the outside thereof, and the rupture elongation of the innermost layer (1) being at least 100% in an environment of 230°C or lower. By this configuration, cracking of the innermost layer (1) due to misalignment of the pipe connecting part (P) and the turbo hose (H) is prevented.

Inventors:
KAWAHARA, Mitsuyasu (2, Takara-cho, Kanagawa-ku, Yokohama-sh, Kanagawa 23, 〒2210023, JP)
KUMAGAI, Hiroshi (2, Takara-cho, Kanagawa-ku, Yokohama-sh, Kanagawa 23, 〒2210023, JP)
FUJIMITSU, Rie (2, Takara-cho, Kanagawa-ku, Yokohama-sh, Kanagawa 23, 〒2210023, JP)
SAITO, Tomohiko (2, Takara-cho, Kanagawa-ku, Yokohama-sh, Kanagawa 23, 〒2210023, JP)
Application Number:
JP2013/054090
Publication Date:
October 24, 2013
Filing Date:
February 20, 2013
Export Citation:
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Assignee:
NISSAN MOTOR CO., LTD. (2 Takara-cho, Kanagawa-ku Yokohama-sh, Kanagawa 23, 〒2210023, JP)
International Classes:
F16L11/08; B29C65/56; F02B39/00; F16L33/02
Foreign References:
JPH10185017A1998-07-14
JP2008248943A2008-10-16
JP2008068461A2008-03-27
Attorney, Agent or Firm:
MATOBA, Motonori (MR Building 3F 30-17, Hongo 1-chome, Bunkyo-k, Tokyo 33, 〒1130033, JP)
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