Heating – Accessory means for holding – shielding or supporting work...
Reexamination Certificate
2005-08-16
2005-08-16
Wilson, Gregory (Department: 3749)
Heating
Accessory means for holding, shielding or supporting work...
C432S227000, C211S041180
Reexamination Certificate
active
06929471
ABSTRACT:
A heat insulation pedestal and a vertical type furnace tube is provided. The heat insulation pedestal is used for supporting the furnace tube. The heat insulation pedestal comprises a top support, a plurality of heat insulation plates and a number of connection sections. The top support has an annular base and a reinforced structure. The reinforced structure and the annular base are connected to provide the top support with a structural strength greater than the annular base. The heat insulation plates are set up below the top support. The connection sections connect the heat insulation plates and connect the top support to one of the heat insulation plates. Because the top support has a structural strength greater than the annular base, the pedestal is prevented from undesirable deformation due to heat.
REFERENCES:
patent: 5679168 (1997-10-01), Porter et al.
patent: 5709543 (1998-01-01), Shimazu
patent: 6607381 (2003-08-01), Minami et al.
Hong Justin
Hsieh Kun Chan
Lee Dean
Lin Dave H H
Liu Affleck
Jiang Chyun IP Office
United Microelectronics Corp.
Wilson Gregory
LandOfFree
Heat insulation pedestal and vertical type furnace tube does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Heat insulation pedestal and vertical type furnace tube, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat insulation pedestal and vertical type furnace tube will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3470761