Furnace assembly

Details Furnace assembly Furnace assembly

1975-08-13

1977-02-08

Envall, Jr., R. N.

Electricity: conductors and insulators

Feedthrough or bushing

Compression

174111, 219406, 219420, 219424, H05B 366

Patent

active

040073254

ABSTRACT:
An electrically heated furnace assembly, suitable for a hot isostatic press, having windings of one or more resistance heating elements, helically wound about the longitudinal axis of the furnace assembly; rigid insulating sleeves, enclosing the heating elements and substantially covering their surfaces; the insulating sleeves abutting against the leading and trailing edges of one another and against the outer, upper and lower surfaces of one another; and a spiral shelf provided about the longitudinal axis of the furnace assembly, underlying the heating elements, and abutting against the outer lower surfaces of the insulating sleeves which enclose the lowermost winding of the resistance heating elements.

REFERENCES:
patent: 643898 (1900-02-01), Hill
patent: 3404210 (1968-10-01), Weber
patent: 3548062 (1970-12-01), Smith, Jr.
patent: 3694628 (1972-09-01), McGuire et al.
patent: 3749882 (1973-07-01), Pilkington, Sr. et al.

Affiliated with

Also associated with

Rating

Furnace assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Furnace assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Furnace assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1214189