GAS GENERATOR - NIPPON KAYAKU KK

Title:

GAS GENERATOR

Document Type and Number:

WIPO Patent Application WO/2014/034757

Kind Code:

A1

Abstract:

A gas generator (1A) is provided with a bottom plate part (11) which constitutes a portion of a housing, a roughly-cylindrical cup-shaped member (50) for storing a transfer charge (56), a hollow cylindrical filter (90) stored in the interior of the housing, and an annular first pad member (70) located by a section of a combustion chamber (60) on the side of the bottom plate part (11). The cup-shaped member (50) has a first extension part (53) which is disposed so as to protrude towards the inside of the combustion chamber (60) and which extends from a section on the opening edge side thereof along the inner bottom surface of the bottom plate part (11) towards the outside in the radial direction. The first pad member (70) has a second extension part (71) extending from an abutting part (72), which comes into contact with the inner circumferential surface of the filter (90), along the inner bottom surface of the bottom plate part (11) towards the inside in the radial direction. The cup-shaped member (50) is secured to the bottom plate part (11) as a consequence of the first extension part (53) being sandwiched and held between the bottom plate part (11) and the second extension part (71).

Inventors:

OHSUGI SATOSHI (JP)
TANAKA YUSUKE (JP)
IZAKI NAOKI (JP)
IWAI YOSHITAKA (JP)

Application Number:

PCT/JP2013/073100

Publication Date:

March 06, 2014

Filing Date:

August 29, 2013

Export Citation:

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Assignee:

NIPPON KAYAKU KK (JP)

International Classes:

B60R21/264; B01J7/00

Foreign References:

JP2010070073A	2010-04-02
JP2010143270A	2010-07-01
JP2012040943A	2012-03-01
JP2009137478A	2009-06-25
JP2010173559A	2010-08-12
JP2010234843A	2010-10-21
JP2010173560A	2010-08-12

Other References: