Solid fuel heater with improved primary/secondary air control sy

Details Solid fuel heater with improved primary/secondary air control sy Solid fuel heater with improved primary/secondary air control sy

1980-01-11

1982-09-21

Jones, Larry

Stoves and furnaces

Stoves

Heating

126 4, 126 58, 126126, 126163R, F24C 114

Patent

active

043501397

ABSTRACT:
A solid fuel heater comprises a plurality of horizontal tubes defining between a vertical partition and an opposed vertical wall of the heater, a tubular grate with given ones of the tubes connected to a primary air source manifold header while others are connected to a secondary air source manifold header for preheating the air. The ends of the tubes opposite the connection to the headers open, respectively, to the upper side of the tubular grate for delivery of primary air and to the lower side for delivery of secondary air. The vertical partition wall forms a hot air passage for a downdraft operation leading to the stack. Preferably, a secondary grate underlies the tubular grate. By operating in a downdraft manner, only the lower ends of the solid fuel are burned, permitting low stack temperatures and long burning operation of the heater whether wood or coal fired.

REFERENCES:
patent: 239177 (1881-03-01), MacDonald
patent: 698797 (1902-04-01), Cahoone
patent: 852209 (1907-04-01), Watson, Sr.
patent: 925570 (1909-06-01), Eckert
patent: 1866427 (1932-07-01), Siemer
patent: 2345519 (1944-03-01), Wingert
patent: 2564713 (1951-08-01), Miles
patent: 3955553 (1976-05-01), Soeffker
patent: 4180051 (1979-12-01), Maier et al.
patent: 4194487 (1980-03-01), Cadwallander et al.
patent: 4232653 (1980-11-01), Otterpohl
patent: 4620824 (1977-05-01), Dodson

Affiliated with

Also associated with

Rating

Solid fuel heater with improved primary/secondary air control sy does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solid fuel heater with improved primary/secondary air control sy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid fuel heater with improved primary/secondary air control sy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2071750