JEFFREY W MATHIS
Electrician at Pony Gate, San Antonio, TX

License number
Texas 212937
Expiration Date
Apr 16, 2017
Category
Master Electrician
Address
Address
11034 Pony Gate, San Antonio, TX 78254
Phone
(210) 559-2624

Organization information

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Jeffrey W Mathis

New Braunfels, TX  -  Slidell, LA  -  San Antonio, TX

Industry:
Business Services at Non-Commercial Site
Addresses:
314 Stone Park, New Braunfels, TX 78130
1002 Caitlin Ct, Slidell, LA 70461
9831 Charline Ln, San Antonio, TX 78254
Principal:
Jeffrey Mathis (Principal)

Professional information

Jeffrey Mathis Photo 1

Diesel Fuel Burner For Diesel Emissions Control System

US Patent:
7032376, Apr 25, 2006
Filed:
Oct 14, 2003
Appl. No.:
10/685553
Inventors:
Cynthia C. Webb - San Antonio TX, US
Jeffrey A. Mathis - San Antonio TX, US
Assignee:
Southwest Research Institute - San Antonio TX
International Classification:
F01N 3/00
US Classification:
60297, 60274, 60286, 60289, 60290, 60303, 55DIG 10, 55DIG 30
Abstract:
A burner for use in the emissions system of a lean burn internal combustion engine. The burner has a special burner head that enhances atomization of the burner fuel. Its combustion chamber is designed to be submersed in the engine exhaust line so that engine exhaust flows over the outer surface of the combustion chamber, thereby providing efficient heat transfer.


Jeffrey Mathis Photo 2

Mass Air Flow Compensation For Burner-Based Exhaust Gas Generation System

US Patent:
8425224, Apr 23, 2013
Filed:
Mar 16, 2006
Appl. No.:
11/376866
Inventors:
Cynthia C. Webb - San Antonio TX, US
Jeffrey A. Mathis - San Antonio TX, US
Assignee:
Southwest Research Institute - San Antonio TX
International Classification:
F23N 1/02
US Classification:
431 12, 431 18, 431 19, 431 75, 431 89, 123482, 123478, 123488
Abstract:
A burner-based exhaust gas generation system, having a blower for providing air into the system. The blower is controlled to compensate for variations in mass air flow into the system.