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Patent Searching and Data


Title:
GAS GENERATOR
Document Type and Number:
WIPO Patent Application WO/1996/010494
Kind Code:
A1
Abstract:
A gas generator capable of maintaining a non-critical combustion speed and carrying out a very stable combustion of a gas even when the gas in use has a combustion speed influenced greatly by an ambient temperature just as a non-azide gas generating agent. Concretely speaking, this is a gas generator having a gas generating agent stored in an inner part thereof, a bursting plate and an opening with the bursting plate contacts being provided in the mentioned order in the direction in which a gas from the gas generating agent passes, characterized in that a thickness t of the bursting plate and a circle equivalent diameter D of the opening are set so that following equation is satisfied, wherein the tensile strength of the bursting plate is represented by A (kgf/cm2), the thickness thereof t (cm), and the circle equivalent diameter of the opening which the bursting plate contacts D (cm). This invention also provides a gas generator in which the whole or a part of the bursting plate is formed out of a nonmetallic material having a melting point of not lower than 500 �C.

Inventors:
ITO YUJI (JP)
SATO EISHI (JP)
MINOGUCHI RYO (JP)
TAGUCHI MICHIHISA (JP)
OTA KOZO (JP)
HINO REI (JP)
Application Number:
PCT/JP1995/001926
Publication Date:
April 11, 1996
Filing Date:
September 25, 1995
Export Citation:
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Assignee:
SENSOR TECH KK (JP)
NIPPON KAYAKU KK (JP)
ITO YUJI (JP)
SATO EISHI (JP)
MINOGUCHI RYO (JP)
TAGUCHI MICHIHISA (JP)
OTA KOZO (JP)
HINO REI (JP)
International Classes:
B01J7/00; B60R21/26; B60R21/264; C06D5/06; (IPC1-7): B60R21/26
Foreign References:
JPH03132447A1991-06-05
JPH0632690A1994-02-08
JPS524060B11977-02-01
Other References:
THE EDITORIAL COMMITTEE OF MECHANICAL DESIGN HANDBOOK, "New Mechanical Design Handbook", 20 September 1977, (Tokyo), MARUZEN K.K., pages 756-758.
See also references of EP 0783997A4
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