| |
 |
Kenneth T. Abernathy Patents |
|
Inventor: Abernathy; Kenneth T.
Address: Valencia, CA
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 3982516 |
Standby system |
September 28, 1976 |
| An internal combustion engine is normally fueled from a primary source of natural gas. A pressure switch closes upon sensing engine vacuum. A second pressure switch closes at a predetermined low pressure in the primary natural gas source. The closing of these two switches opens a solenoi |
|
|
|
