High ratio modulation combustion system and method of operation

Details High ratio modulation combustion system and method of operation High ratio modulation combustion system and method of operation

1993-07-26

1995-03-07

Dority, Carroll B.

Combustion

Process of combustion or burner operation

Controlling or proportioning feed

431 70, 431157, F23N 300

Patent

active

053952308

ABSTRACT:
A combustion system is shown having a combustion chamber into which fuel is introduced and ignited in the presence of air to create products of combustion which are routed through an exhaust vent. A forced draft burner intakes air and fuel and ignites these components to supply heat to the combustion chamber. A valve is provided within the exhaust vent for varying the degree of restriction within the exhaust vent. A modulation drive motor is connected to the variable restriction in the exhaust vent and to the air and fuel supply sources for increasing the exhaust vent back pressure as the ratio of air and fuel being supplied to the combustion chamber are decreased.

REFERENCES:
patent: 2856992 (1958-10-01), Bartels
patent: 3869243 (1975-03-01), Creuz
patent: 4299554 (1981-11-01), Williams
patent: 4334855 (1982-06-01), Nelson
patent: 4439138 (1984-03-01), Craig et al.
patent: 4538980 (1985-09-01), Hoyme
patent: 4717071 (1988-01-01), Capone
patent: 4938204 (1990-07-01), Adams
patent: 5257574 (1993-11-01), Hiromichi

Affiliated with

Also associated with

Rating

High ratio modulation combustion system and method of operation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High ratio modulation combustion system and method of operation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High ratio modulation combustion system and method of operation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1402493