Title:
GAS GENERATOR
Document Type and Number:
Japanese Patent JP2014240272
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a gas generator which can suitably control transmission of flame energy by a transfer charge, which can be manufactured inexpensively and easily, and which has lightweight, without causing dispersion in an output characteristic.SOLUTION: A gas generator 1A comprises: a short cylindrical housing with both ends closed, constituted of an initiator shell 10 and a closure shell 20; an igniter 30 attached to the initiator shell 10; and an enhancer cup 40 constituted of a single bottomed cylindrical member, with a transfer charge 34 ignited by the igniter 30 housed therein. In a sidewall section 42 of the enhancer cup 40, the enhancer cup 40 comprises: a thin weak part 42a that is ruptured or melted by combustion of the transfer charge 34 caused by operation of the igniter 30; and a thick non-weak part 42b that remains without being ruptured or melted by the combustion of the transfer charge 34 caused by the operation of the igniter 30.
Inventors:
TAKAYANAGI KAZUSHIGE
UEDA SHINYA
IZAKI NAOKI
UEDA SHINYA
IZAKI NAOKI
Application Number:
JP2014160544A
Publication Date:
December 25, 2014
Filing Date:
August 06, 2014
Export Citation:
Assignee:
NIPPON KAYAKU KK
International Classes:
B60R21/264; B01J7/00
Domestic Patent References:
| JP2010540331A | 2010-12-24 | |||
| JP2008183939A | 2008-08-14 | |||
| JPH08183418A | 1996-07-16 |
Foreign References:
| WO2009047086A1 | 2009-04-16 |
Attorney, Agent or Firm:
Patent business corporation Fukami patent firm
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