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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING GAS GENERATOR, AND GAS GENERATOR
Document Type and Number:
WIPO Patent Application WO/2020/179337
Kind Code:
A1
Abstract:
A method for manufacturing a gas generator based on the present invention includes: a step for filling a tank chamber (S2) with compressed gas by feeding gas into the tank chamber (S2) through a gas inlet (41a) provided in a portion of a housing defining the tank chamber (S2); and a step for sealing the tank chamber (S2) filled with the compressed gas by welding a rupture disk (42) to the housing to close the gas inlet (41a) with the rupture disk (42), which can burst open due to activation of an igniter.

Inventors:
ONAKA TAKAHIRO (JP)
TAKAYANAGI KAZUSHIGE (JP)
TO TAKAHIRO (JP)
Application Number:
PCT/JP2020/004338
Publication Date:
September 10, 2020
Filing Date:
February 05, 2020
Export Citation:
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Assignee:
NIPPON KAYAKU KK (JP)
International Classes:
B60R21/272
Foreign References:
JPH10250523A1998-09-22
JPH1061893A1998-03-06
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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