Method for molding optical glass elements

Glass manufacturing – Processes – With measuring – sensing – inspecting – indicating – or testing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

65 64, 65102, 65157, C03B 2300

Patent

active

053403746

ABSTRACT:
The apparatus for molding an optical glass element is made up of relatively movable upper and lower molds for press molding a glass blank, and a plurality of infrared ray lamps encircling the upper and lower molds, temperature measuring devices for measuring the temperatures of the upper and lower molds, and a controller responsive to the outputs of the temperature measuring devices for controlling electric inputs to the infrared ray lamps thereby maintaining the temperatures of the upper and lower molds at predetermined values.

REFERENCES:
patent: 4591373 (1986-05-01), Sato
patent: 4778505 (1988-10-01), Hirota et al.
patent: 4913781 (1990-04-01), Yoshimura et al.
patent: 5032159 (1991-07-01), Kuwabara et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method for molding optical glass elements does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for molding optical glass elements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for molding optical glass elements will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-499767

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.