| |
 |
Acoust-A-Fiber Research & Development, Inc. Patents |
|
Assignee: Acoust-A-Fiber Research & Development, Inc.
Address: Delaware, OH
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6026846 |
Shield encompassing a hot pipe |
February 22, 2000 |
| A hot pipe from an automobile manifold is shielded from other components in the engine compartment by attaching a two part shield around the pipe and clamping it in place. Each part is formed of two sheets of metallic material sandwiching therebetween a fibrous layer of heat insulating |
| 5926954 |
Method of making a silencer |
July 27, 1999 |
| A silencer and method of making are described. A tube is wrapped with a layer of texturized fiber yarn. A septum is then overlaid. Other layers of fiber and septums may also be added. Once rolling is completed, the roll is placed in a canister with end caps. |
| 5706869 |
Filling the annulus between concentric tubes with resin |
January 13, 1998 |
| Concentric conduits are supplied for the purpose of minimizing heat transfer from within the inner conduit through the outer conduit. The air gap or annulus around the inner conduit is filled with a resin mixture which is mixed with vermiculite and mineral fiber to form a slurry. The |
|
|
|
