Container cleaning machine

• US 7,937,799 B2
• Filed: 09/18/2007
• Issued: 05/10/2011
• Est. Priority Date: 09/19/2006
• Status: Expired due to Fees

• Current Assignee: Mark Aaron Riggs
• Original Assignee: Mark Aaron Riggs
• Inventors: Riggs, Mark Aaron
• Primary Examiner(s): Redding; David A
• Application Number:
  US11/901,585
• Publication Number:
  US 20080066256A1
• Time in Patent Office: 1,330 Days
• Field of Search: 153/01, 153/04, 153/39, 153/45
• US Class Current: 15/304
• CPC Class Codes: B08B 5/02 Cleaning by the force of jets, e.g. blowing-out cavities airguns or nozzles per se B05B1/005
• CPC Class Codes: B08B 5/04 Cleaning by suction, with or without auxiliary action B08B9/035 takes precedence; suction cleaners A47L
• CPC Class Codes: B08B 9/08 Cleaning containers, e.g. tanks
• CPC Class Codes: B08B 9/093 by the force of jets or sprays B08B9/0813 , B08B9/20 take precedence

Abstract

A container cleaning apparatus comprising a table having holes in the top surface suitably arranged to deliver compressed air and a vacuum substantially simultaneously into the open top of an inverted reusable container placed on the table top and thereby remove debris from the inside of the container.

Claims

1. An apparatus for cleaning a substantially air-tight reusable container, said container having an open side whose edges are shaped to sit flush on a flat surface and thereby trap air inside said container, said apparatus comprising

a flat surface having a plurality of openings positioned to fit inside said open side of said container when said open side is placed on said surface over said openings,

said openings comprising a first opening centrally located on said flat surface and a plurality of other smaller openings spread evenly in a circular and opposing relationship around and equidistant from said first opening,

said first opening being connected to a low pressure source and said smaller openings being connected to a high pressure source,

said smaller openings thereby being capable of creating a curtain of high pressure around said first opening, and

means for substantially simultaneously activating said high and low pressure sources inside said container through said open side when said open side of said container is placed on said flat surface over said openings.

2. The apparatus of claim 1 wherein said flat surface is a table top.

3. The apparatus of claim 2 wherein said smaller openings are four in number.

4. The apparatus of claim 1 wherein an electronic sensor is placed under an additional opening in said flat surface, said additional opening being located no further from said first opening than said smaller openings, said sensor being capable of

i. sensing the presence of said container when said container is placed over said openings and

ii. sending an electric current to turn said low pressure source and said high pressure source on.

5. An apparatus for cleaning substantially air-tight containers having an open top, said apparatus comprising

a) A flat surface,

b) A low pressure source capable of exhausting air and debris through a first opening centrally located on said flat surface,

c) A high pressure source capable of delivering air under pressure through a plurality of small openings spread evenly around and equidistant from said first opening and

d) A switch capable of activating both said high and low pressure sources substantially simultaneously to remove debris from said containers when said open top is placed flush on said flat surface over said openings.

6. The apparatus of claim 5 wherein

a) said flat surface is a table top,

b) said low pressure source is a vacuum machine,

c) said high pressure source is an air compressor,

d) said smaller openings are four in number,

e) said switch for activating said vacuum machine and air compressor is wired to be turned on by a sensor capable of sensing the presence of a container placed over said openings through another opening in said table top located no further from said first opening than said smaller openings.