Title:
METAL SUBSTRATE GASKET WITH FILTER FUNCTION AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2013/111394
Kind Code:
A1
Abstract:
Provided is a metal substrate gasket with a filter function that is easy to machine/assemble and is capable of reducing the number of parts as well as cost. To achieve said purpose, the metal substrate gasket with filter function, which is provided with a filter section in which holes have been drilled on a portion of the flat surface of the metal substrate and is provided with a sealing section around the filter section, is characterized in that in the sealing section, respective elastic rubber seals cover the two surfaces of the metal substrate in the thickness direction. The metal substrate gasket is also characterized in that a sealing bead section is formed in the metal substrate in the sealing section.
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Inventors:
ANZAI TAKANORI (JP)
NAKAOKA SHINYA (JP)
ITO MASARU (JP)
TANJI ISAO (JP)
NAKAOKA SHINYA (JP)
ITO MASARU (JP)
TANJI ISAO (JP)
Application Number:
PCT/JP2012/076159
Publication Date:
August 01, 2013
Filing Date:
October 10, 2012
Export Citation:
Assignee:
NOK CORP (JP)
ANZAI TAKANORI (JP)
NAKAOKA SHINYA (JP)
ITO MASARU (JP)
TANJI ISAO (JP)
ANZAI TAKANORI (JP)
NAKAOKA SHINYA (JP)
ITO MASARU (JP)
TANJI ISAO (JP)
International Classes:
F16J15/12; B01D29/01; F01M11/03; F16J15/10
Foreign References:
| JPH0771761A | 1995-03-17 | |||
| JP2006242214A | 2006-09-14 | |||
| JP2001248732A | 2001-09-14 | |||
| JP2000167318A | 2000-06-20 | |||
| JPH0643421U | 1994-06-10 | |||
| JPH0225006U | 1990-02-19 | |||
| JPH09108521A | 1997-04-28 | |||
| JP2002081307A | 2002-03-22 |
Other References:
See also references of EP 2808584A4
Attorney, Agent or Firm:
NOMOTO Yoichi et al. (JP)
Yoichi Nomoto (JP)
Yoichi Nomoto (JP)
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Claims: