Air inlets for combustion chamber of water heater

Details Air inlets for combustion chamber of water heater Air inlets for combustion chamber of water heater

1998-08-21

2000-11-07

Walberg, Teresa

Liquid heaters and vaporizers

Air-injected

122 17, 431326, F22B 3702

Patent

active

061421065

ABSTRACT:
A water heater that includes a water container, a combustion chamber, adjacent the water container, having at least one inlet to admit air and extraneous fumes into the combustion chamber, at least one inlet comprising a metal plate about 0.4 to 0.6 mm in thickness and through which pass a plurality of ports, the ports comprising a plurality of slots and holes, each slot having a quenching distance of about 0.6 mm, and each hole having a quenching distance in the range of about 0.7 to 0.8 mm and being capable of confining ignition and combustion of said extraneous fumes within the combustion chamber; and a burner associated with the combustion chamber and arranged to combust fuel to heat water in the container.

REFERENCES:
patent: 360199 (1887-03-01), Boegler
patent: 626454 (1899-06-01), Brintnall
patent: 736153 (1903-08-01), Reynolds
patent: 796924 (1905-08-01), McCartney
patent: 1398986 (1921-12-01), Warnock
patent: 1661193 (1928-03-01), Newport
patent: 1692839 (1928-11-01), Humphrey
patent: 1806216 (1931-05-01), Plummer
patent: 1841463 (1932-01-01), Barber et al.
patent: 2008155 (1935-07-01), Ramsdell et al.
patent: 2036136 (1936-03-01), Guarcello
patent: 2070535 (1937-02-01), Hansen
patent: 2112655 (1938-03-01), Morrow
patent: 2429916 (1947-10-01), Belgau
patent: 2479042 (1949-08-01), Gaines
patent: 2499636 (1950-03-01), Finley
patent: 2559110 (1951-07-01), Burwell
patent: 3139067 (1964-06-01), Van Den Broek et al.
patent: 3161227 (1964-12-01), Goss et al.
patent: 3741166 (1973-06-01), Bailey
patent: 3920375 (1975-11-01), Sanderson et al.
patent: 3947229 (1976-03-01), Richter
patent: 4039272 (1977-08-01), Elliot
patent: 4080149 (1978-03-01), Wolfe
patent: 4177168 (1979-12-01), Denny et al.
patent: 4191173 (1980-03-01), Dedeian et al.
patent: 4204833 (1980-05-01), Kmetz et al.
patent: 4241723 (1980-12-01), Kitchen
patent: 4510890 (1985-04-01), Cowan
patent: 4519770 (1985-05-01), Kesselring et al.
patent: 4639213 (1987-01-01), Simpson
patent: 4641631 (1987-02-01), Jatana
patent: 4742800 (1988-05-01), Eising
patent: 4777933 (1988-10-01), Ruark
patent: 4790268 (1988-12-01), Eising
patent: 4817564 (1989-04-01), Akkala et al.
patent: 4823770 (1989-04-01), Loeffler
patent: 4863370 (1989-09-01), Yokoyama et al.
patent: 4869232 (1989-09-01), Narang
patent: 4872443 (1989-10-01), Ruark
patent: 4893609 (1990-01-01), Giordani et al.
patent: 4919085 (1990-04-01), Ishiguro
patent: 4924816 (1990-05-01), Moore, Jr. et al.
patent: 4960078 (1990-10-01), Yokoyama et al.
patent: 5020512 (1991-06-01), Vago et al.
patent: 5044928 (1991-09-01), Yokoyama et al.
patent: 5085205 (1992-02-01), Hall et al.
patent: 5197456 (1993-03-01), Ryno
patent: 5205731 (1993-04-01), Reuther et al.
patent: 5215457 (1993-06-01), Sebastiani
patent: 5240411 (1993-08-01), Abalos
patent: 5246397 (1993-09-01), Petter
patent: 5261438 (1993-11-01), Katchka
patent: 5317992 (1994-06-01), Joyce
patent: 5355841 (1994-10-01), Moore, Jr. et al.
patent: 5368263 (1994-11-01), Harrison
patent: 5385467 (1995-01-01), Sebastiani et al.
patent: 5397233 (1995-03-01), Eavenson et al.
patent: 5427525 (1995-06-01), Shukla et al.
patent: 5435716 (1995-07-01), Joyce
patent: 5448969 (1995-09-01), Stuart et al.
patent: 5494003 (1996-02-01), Bartz et al.
patent: 5511516 (1996-04-01), Moore, Jr. et al.
patent: 5520536 (1996-05-01), Rodgers et al.
patent: 5522723 (1996-06-01), Durst et al.
patent: 5531214 (1996-07-01), Cheek
patent: 5533495 (1996-07-01), Moore, Jr.
patent: 5556272 (1996-09-01), Blasko et al.
patent: 5575274 (1996-11-01), DePalma
patent: 5588822 (1996-12-01), Hayakawa et al.
patent: 5649821 (1997-07-01), Fogliani et al.
patent: 5674065 (1997-10-01), Grando et al.
patent: 5791298 (1998-08-01), Rodgers
patent: 5797355 (1998-08-01), Bourke et al.
patent: 5797358 (1998-08-01), Brandt et al.
patent: 5937796 (1999-08-01), Sebastiani
patent: 5941200 (1999-08-01), Boros et al.

Affiliated with

Also associated with

Rating

Air inlets for combustion chamber of water heater does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Air inlets for combustion chamber of water heater, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air inlets for combustion chamber of water heater will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1631323