Pressurized gas charging method

Details Pressurized gas charging method Pressurized gas charging method

2006-02-13

2009-06-02

Maust, Timothy L (Department: 3753)

Fluent material handling, with receiver or receiver coacting mea

Processes

Filling dispensers

C141S067000, C280S737000, C053S403000

Reexamination Certificate

active

07540306

ABSTRACT:
The present invention relates to a pressurized gas charging method of charging a gas into the interior of a gas generator which has a pressurized gas chamber having an outer shell formed by a pressurized gas chamber housing, a gas generating chamber having an outer shell formed by a gas generating chamber housing, being connected to an opening portion at one end of the pressurized gas chamber, a diffuser portion having a gas discharge port, being connected to an opening portion at the other end of the pressurized gas chamber, and no charging hole, for charging a pressurized gas, provided in the pressurized gas chamber housing before charging the pressurized gas, comprising:a first step of connecting one of the gas generating chamber housing and the diffuser portion to the opening portion at one end of the pressurized gas chamber housing, which has opening portions at both ends, thereby sealing the opening portion;a second step of disposing the gas generating chamber housing or the diffuser portion, that is not connected in the first step, in the vicinity of the opening portion at the other end of the pressurized gas chamber housing so as to form a gap serving as a gas charging hole;a third step of charging pressurized gas through the gap up to a predetermined pressure; anda fourth step of connecting the unconnected gas generating chamber housing or diffuser portion to the pressurized gas chamber housing to seal the gap.

REFERENCES:
patent: 3567245 (1971-03-01), Ekstrom
patent: 3773353 (1973-11-01), Trowbridge et al.
patent: 5078422 (1992-01-01), Hamilton et al.
patent: 5226561 (1993-07-01), Hamilton et al.
patent: 5290060 (1994-03-01), Smith
patent: 5836610 (1998-11-01), Rink et al.
patent: 5845461 (1998-12-01), Miller et al.
patent: 3666846 (2005-04-01), None

Affiliated with

Also associated with

Rating

Pressurized gas charging method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pressurized gas charging method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pressurized gas charging method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4085133