Powder supply device and method for a single crystal pulling app

Details Powder supply device and method for a single crystal pulling app Powder supply device and method for a single crystal pulling app

1990-09-27

1992-03-24

Kunemund, Robert

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including specific material of construction

1566171, 1566181, 1566204, 156DIG64, 156DIG115, C30B 1502

Patent

active

050986740

ABSTRACT:
Apparatus for supplying powder to a crucible containing a molten crystal component ina single crystal pulling device. The apparatus includes a separating member for separating the space above the surface of the molten crystal component into a first and second region, a feeding device for feeding the powder into the first region and a supporting device for supporting the separating device. The single crystal is pulled from the molten crystal component in the second region.

REFERENCES:
patent: 2809136 (1957-10-01), Mortimer
patent: 2892739 (1959-06-01), Rusler
patent: 3265469 (1966-08-01), Hall
patent: 4203951 (1980-05-01), Goriletsky et al.
patent: 4330362 (1982-05-01), Zulehner
patent: 4456499 (1984-06-01), Lin
patent: 4698120 (1987-10-01), Higginbotham

Affiliated with

Also associated with

Rating

Powder supply device and method for a single crystal pulling app does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Powder supply device and method for a single crystal pulling app, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Powder supply device and method for a single crystal pulling app will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2008651