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Assignee: Pilkington Glass Limited


Location: St.Helens, GB
No. of patents: 12

NumberTitleIssue Date
5882370Method of bending glass sheets
A method of bending glass sheets, the method including the steps of gravity bending a glass sheet at elevated temperature on a gravity bending mould in a gravity bending zone of a furnace, press bending the gravity bent glass sheet to a desired shape with...
03/16/1999
5851256Method for reducing NOx emissions from a regenerative glass furnace
A method of operating a regenerative glass furnace for melting glass for the manufacture of shaped glass articles so as to minimize emission of NOx in waste gases leaving the furnace, the furnace having sealed regenerators which act as heat exchangers, th...
12/22/1998
5837028Method for reducing CO emissions from a regenerative glass furnace
A method of operating a cross-fired regenerative glass furnace for melting flat glass so as to minimize emission of NOx in waste gases leaving the furnace, the furnace having sealed regenerators which act as heat exchangers, the method including supplying...
11/17/1998
5833730Method for reducing NOx emissions from a regenerative glass furnace
A method of operating a regenerative glass furnace for melting glass for the manufacture of shaped glass articles so as to minimize emission of NOx in waste gases leaving the furnace, the furnace having sealed regenerators which act as heat exchangers, th...
11/10/1998
5820651Method for reducing CO emissions from a regenerative glass furnace
A method of operating a regenerative glass furnace for melting glass for the manufacture of shaped glass articles so as to minimize emission of NOx in waste gases leaving the furnace, the furnace having sealed regenerators which act as heat exchangers, th...
10/13/1998
5810901Method for reducing NOx emissions from a regenerative glass furnace
A method of operating a cross-fired regenerative glass furnace for melting flat glass so as to minimize emission of NOx in waste gases leaving the furnace, the furnace having sealed regenerators which act as heat exchangers, the method includes supplying ...
09/22/1998
5764415Coatings on glass
A method of producing front surface mirrors comprising depositing onto a hot ribbon of low transmissivity glass during the production process a low transmissivity reflecting coating whereby the mirrors have a transmissivity through the coated glass of up ...
06/09/1998
5745291Mirror including a glass substrate and a pyrolytic silicon reflecting layer
A method of producing mirrors comprising depositing onto a ribbon of hot glass during the production process a coating comprising a reflecting layer and at least two reflection enhancing layers whereby the mirrors have a visible light reflection of at lea...
04/28/1998
5628155Fire-resistant structural component with glass pane
A fire-resistant structural component has a glass pane whose glazing verge is lined with a thermally-conductive material and is held in a frame in which bridge strips conduct heat from a fire side through the thermally-conductive member to radiating bridg...
05/13/1997
5578104Method of and apparatus for bending glass sheets
The glass sheet is heated to a heat-softened condition in a furnace, and conveyed to a prescribed position above an upper shaping surface of a ring mold. The sheet is then transferred onto the ring mold by lowering part of the conveyor means, and bent by ...
11/26/1996
5505989Method for coating a hot glass ribbon
A method of producing mirrors comprising depositing onto a ribbon of hot glass during the production process a coating comprising a reflecting layer and at least two reflection enhancing layers whereby the mirrors have a visible light reflection of at lea...
04/09/1996
5236490Method and apparatus for mounting ancillary equipment to a furnace
A furnace has side walls and a bottom wall with a refractory lining. To permit mounting of ancillary equipment such as electrode refractory blocks are fitted to the bottom wall of the furnace. To mount each refractory block a hole is bored through the bot...
08/17/1993
 
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