BEATER BAR WITH AIR INJECTOR

• US 20100101044A1
• Filed: 10/29/2008
• Published: 04/29/2010
• Est. Priority Date: 10/29/2008
• Status: Abandoned Application

• Current Assignee: Craig John Salmond
• Original Assignee: Craig John Salmond
• Inventors: Salmond, Craig John
• Application Number:
  US12/261,003
• Publication Number:
  US 20100101044A1
• Time in Patent Office: Days
• US Class Current: 15/363
• CPC Class Codes: A47L 9/0477 Rolls
• CPC Class Codes: A47L 9/08 with means adapted for blowing

Abstract

Disclosed is a vacuum cleaner beater bar with an air injector, the vacuum cleaner beater bar with an air injector that injects pressured air deep into the carpet causing turbulences that allow the dirt that is deep in the carpet to be removed. Also disclosed is a vacuum cleaner with an air injector.

Claims

1. A beater bar with air injector comprising:

an air flow director that directs pressurized air through beater bar holes, the beater bar holes are on a beater bar, the air flow director is stationary while the beater bar fits around the air flow director and rotates around the air flow director, an air flow intake is attached to the air flow director.

2. The beater bar with air injector of claim 1 wherein the beater bar holes have brushes around the beater bar holes to further direct the pressurized air to the area being vacuumed and a drive belt is in contact with the beater bar.

3. The beater bar with air injector of claim 1 wherein the air injector is in a cone pattern with a hole in each cone to further direct the pressurized air to the area being vacuumed, on the beater bar.

4. The beater bar with air injector of claim 1 wherein the beater bar with air injector has spiral brushes with a selected one of slots, holes and grooves which further direct the pressurized air to the area being vacuumed.

5. A vacuum with an air injector comprising:

a center tube that feeds pressurized air to an item being vacuumed; and

a vacuum field that is between the center tube and a vacuum hose, the vacuum field picks up the dirt and carries the dirt away, the vacuum hose encloses and surrounds the vacuum field.

6. A beater bar with air injector comprising:

a space around the beater bar that allows pressurized air to surround the beater bar, the pressurized air enters the space around the beater bar, the air injector closes down as tight as possible at the bottom of the beater bar to direct the pressurized air to the area being vacuumed.