Charles M Pavlik

US Patent:

49382039, Jul 3, 1990

Filed:

Mar 8, 1989

Appl. No.:

7/320463

Inventors:

William H. Thrasher - North Royalton OH
Robert A. Borgeson - Cleveland Hts. OH
Lloyd R. Maschhoff - Belleville IL
Charles M. Pavlik - Cleveland OH
Steven J. Tucky - Cleveland OH
Jeffrey L. West - Newport Beach CA

Assignee:

Gas Research Institute - Chicago IL

International Classification:

F24H 300

US Classification:

126110R

Abstract:

A pulse combustion space heater and burner are disclosed. The heater has an exterior cabinet enclosing an interior housing having the burner mounted therein. The burner includes a plurality of generally flat elements which cooperate with the interior housing to provide a tortuous path for air circulated through the chamber during heat transfer. A labyrinthine air flow passageway lined with sound attenuating material is provided immediately upstream of the heater air discharge. The burner tailpipe comprises a weldment of two identical sheet metal pieces which cooperatively define a tailpipe conduit. A fuel gas inlet orifice is mounted in the wall of the mixer head to effect both regulation of the average flow rate and injection of the fuel to enhance its mixture with the air.

US Patent:

49414526, Jul 17, 1990

Filed:

Aug 18, 1989

Appl. No.:

7/396741

Inventors:

William H Thrasher - North Royalton OH
Charles M. Pavlik - Cleveland OH
Larry Moon - Russellville AL

Assignee:

Gas Research Institute - Chicago IL

International Classification:

F24H 302

US Classification:

126110R

Abstract:

A pulse combustion fired space heater is disclosed. The heater has an exterior cabinet enclosing an interior housing having a pulse combustion burner mounted therein. The burner includes a plurality of generally flat elements which cooperate with the interior housing to provide a tortuous path for air circulated through the chamber during heat transfer. The circulating air pressurizes the interior housing to enhance uniformity of heat transfer and suppress structural vibrations.

Address:

4365 W 145 St, Cleveland, OH 44135

VIN:

4S3BL616877210062

Make:

SUBARU

Model:

LEGACY

Year:

2007