Apparatus for contactless measurement of the temperature in...

Details Apparatus for contactless measurement of the temperature in... Apparatus for contactless measurement of the temperature in...

2005-10-12

2008-12-09

Griffin, Steven P (Department: 1791)

Glass manufacturing

Processes

With measuring, sensing, inspecting, indicating, or testing

C065S158000, C065S162000

Reexamination Certificate

active

07461523

ABSTRACT:
The invention relates to an apparatus for contactless temperature measurement of a melting charge located in a melting crucible2inside a melting furnace, in particular a furnace for precision casting, by means of a pyrometer5with an optical system8and at least one sensor6optically connected to said optical system8, wherein said optical system8can be directed by means of a sight glass18onto at least one section of the melting crucible2. In order to reduce soiling caused by smoke gas deposits on the sight glass, a tube is provided which is connected at its upper end to the sight glass18, extends into a melting chamber11of the melting furnace and can be pointed in the direction of the melting crucible2.

REFERENCES:
patent: 4580617 (1986-04-01), Blechner et al.
patent: 4647222 (1987-03-01), Schultheiss
patent: 4648711 (1987-03-01), Zachary
patent: 4657385 (1987-04-01), Pointer
patent: 5052661 (1991-10-01), Dunlay et al.
patent: 5110287 (1992-05-01), MacPherson et al.
patent: 6014263 (2000-01-01), Schaeffer et al.
patent: 2004/0178545 (2004-09-01), Cates
patent: 80 31 194.0 (1980-11-01), None
patent: 1 440 750 (2004-07-01), None
patent: 2 624 971 (1989-06-01), None

Affiliated with

Also associated with

Rating

Apparatus for contactless measurement of the temperature in... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for contactless measurement of the temperature in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for contactless measurement of the temperature in... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4025302