Title:
INFLATOR
Document Type and Number:
WIPO Patent Application WO/2004/106123
Kind Code:
A1
Abstract:
An inflator suitable for a curtain air bag. The inflator has two igniters (36, 46) and a gas discharge hole (34) formed in one end side. A first burst plate (38) is broken by an actuation of a first igniter (36), and pressurized gas is discharged from the gas discharge hole (34). A second burst plate (48) is broken by an actuation of a second igniter (46), and combustion gas is discharged from the gas discharge hole (34). Therefore, an air bag can be instantaneously inflated, and the inflated state can be maintained.
Inventors:
KATSUDA NOBUYUKI
MATSUDA NAOKI
MATSUDA NAOKI
Application Number:
PCT/JP2004/006942
Publication Date:
December 09, 2004
Filing Date:
May 21, 2004
Export Citation:
Assignee:
DAICEL CHEM (JP)
KATSUDA NOBUYUKI
MATSUDA NAOKI
KATSUDA NOBUYUKI
MATSUDA NAOKI
International Classes:
B01J7/00; B60R21/213; B60R21/26; B60R21/264; B60R21/272; (IPC1-7): B60R21/26
Domestic Patent References:
| WO2003016093A2 | 2003-02-27 |
Foreign References:
| DE19930239A1 | 2001-01-04 | |||
| DE10040822A1 | 2001-04-19 | |||
| JPH11129858A | 1999-05-18 | |||
| JP2002516208A | 2002-06-04 | |||
| JPH10297416A | 1998-11-10 | |||
| JP2001225714A | 2001-08-21 | |||
| JP2000264178A | 2000-09-26 |
Other References:
See also references of EP 1634779A4
Attorney, Agent or Firm:
Furuya, Satoshi (2-17-8 Nihonbashi-Hamacho, Chuo-k, Tokyo 07, JP)
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