초록 ▼

A backpack mounted portable vacuum system is provided having a motor portion and a filter portion. The motor portion is cylindrically shaped and has a first vertical axis. The filter portion is also cylindrically shaped and has a second vertical axis that is horizontally offset from the first vertic

A backpack mounted portable vacuum system is provided having a motor portion and a filter portion. The motor portion is cylindrically shaped and has a first vertical axis. The filter portion is also cylindrically shaped and has a second vertical axis that is horizontally offset from the first vertical axis. The horizontal offset provides for a larger debris container and debris fluid path.

대표청구항 ▼

What is claimed is: 1. A portable vacuum system, comprising: a filter portion having a first vertical midline and housing at least one filter; and, a motor portion having a second vertical midline and housing a motor above said filter portion; wherein said first vertical midline is horizontally off

What is claimed is: 1. A portable vacuum system, comprising: a filter portion having a first vertical midline and housing at least one filter; and, a motor portion having a second vertical midline and housing a motor above said filter portion; wherein said first vertical midline is horizontally offset from said second vertical midline. 2. The system of claim 1, wherein said second vertical midline is positioned forward of said first vertical midline. 3. The system of claim 1, wherein said filter portion has a cylindrical outer surface having at least one debris inlet positioned tangentially on said surface. 4. The system of claim 3, wherein said filter portion has two debris inlets on a rear portion of said filter portion. 5. The system of claim 4, wherein said two debris inlets are vertically aligned with one another. 6. The system of claim 5, wherein said two debris inlets are integrally formed with said filter portion. 7. The system of claim 6, wherein said two debris inlets are in fluid communication with an interior portion of said filter portion. 8. The system of claim 7, wherein said interior portion has a cylindrical shape. 9. The system of claim 8, wherein a canister is releasably secured to said filter portion. 10. The system of claim 9, wherein a first filter is releasably mounted to said filter portion. 11. The system of claim 10, wherein said filter portion suspends said first filter a predetermined horizontal distance from said debris inlets. 12. The system of claim 11, wherein said first filter and said interior portion of said filter portion define a circumferential gap, said gap facilitates cyclonic flow of vacuumed debris. 13. The system of claim 12, wherein a filter shield extends at least partially around said first filter. 14. The system of claim 1, wherein a perforated filter plate is removably secured above said motor. 15. The system of claim 14, wherein a second filter is located adjacent said perforated filter plate. 16. The system of claim 15, wherein an exhaust cover above said motor portion has at least one exhaust port for directing exhausted air rearwardly. 17. The system of claim 1, wherein said motor portion and said filter portion are secured to a harness system. 18. A portable vacuum system, comprising: a backpack mounted vacuum system having a filter portion having a first vertical midline and a motor portion having a second vertical midline, wherein said first vertical midline is horizontally offset from said second vertical midline; and at least two vertically aligned debris inlets mounted on said filter portion for communicating debris tangentially into an interior portion of said filter portion. 19. The system of claim 18, wherein said at least two debris inlets are selectively closeable. 20. The system of claim 18, wherein said at least two debris inlets are adapted to fluidly connect with a debris wand. 21. The system of claim 18, wherein said at least two debris inlets are integrally formed with said filter portion. 22. The system of claim 18, wherein said at least two debris inlets are located on a canister, said canister being selectively removable from said filter portion. 23. The system of claim 18, wherein said interior portion has a cylindrical shape. 24. The system of claim 23, wherein said filter and said interior portion of said filter portion define a circumferential gap, said gap facilitates cyclonic flow of vacuumed debris. 25. A portable vacuum system, comprising: a backpack mounted vacuum system having a filter portion having a first vertical midline and a motor portion having a second vertical midline, wherein said first vertical midline is horizontally offset from said second vertical midline; and a debris wand in fluid communication with said filter portion, said debris wand having a trigger selectively biased to interrupt an electrical current to said motor portion, said trigger disposed substantially beneath said debris wand. 26. The system of claim 25, wherein said debris wand is in fluid communication with a flexible hose connected to said filter portion. 27. The system of claim 26, wherein said debris wand has an integrally formed handle portion. 28. The system of claim 27, wherein said trigger is cantilevered from said handle portion by at least one pivotal mounting. 29. The system of claim 28, wherein said trigger connects an electrical circuit between a power source and said motor portion.