Plug sealing device that is not welded to the chamber wall

Details Plug sealing device that is not welded to the chamber wall Plug sealing device that is not welded to the chamber wall

2006-09-05

2006-09-05

Basichas, Alfred (Department: 3749)

Combustion

Burner having electrical heater or igniter

C060S039828

Reexamination Certificate

active

07101173

ABSTRACT:
The invention provides a combustion chamber comprising a chamber wall disposed radially inside a casing, an igniter plug for igniting the air-fuel mixture, the plug being mounted on said casing and comprising a body with a free end that is disposed in an opening formed through said chamber wall with a large amount of clearance to accommodate relative displacement between said casing and said chamber wall, and a sealing device provided between said body and the perimeter of said opening, said sealing device comprising an annular plug-guide through which said body passes, the plug-guide being slidably mounted at the radially-outer end of an annular support whose base is secured to said perimeter, wherein the support is secured to the radially-outer portion of a chimney passing through said opening and presenting at its radially-inner end a collar bearing against the inside face of the chamber wall, and wherein a cooling circuit for said collar is provided.

REFERENCES:
patent: 2693082 (1954-11-01), Arthur
patent: 3990834 (1976-11-01), DuBell et al.
patent: 6351949 (2002-03-01), Rice et al.
patent: 6499993 (2002-12-01), Steber et al.
patent: 6557350 (2003-05-01), Farmer et al.
patent: 6920762 (2005-07-01), Wells et al.
patent: 1 258 682 (2002-11-01), None
patent: 1 402 540 (1975-08-01), None

Affiliated with

Also associated with

Rating

Plug sealing device that is not welded to the chamber wall does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Plug sealing device that is not welded to the chamber wall, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Plug sealing device that is not welded to the chamber wall will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3589414