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Modular compressor package for hvlp sprayer

An air compressor, paint sprayer technology, applied in the direction of injection device, machine/engine, liquid injection device, etc., can solve problems such as inportability, and achieve the effect of portability

Inactive Publication Date: 2011-09-28
GRACO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This option requires a separate power source and is a less portable option, requiring the user to transport and store two pieces of equipment

Method used

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  • Modular compressor package for hvlp sprayer
  • Modular compressor package for hvlp sprayer
  • Modular compressor package for hvlp sprayer

Examples

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Embodiment Construction

[0015] The present invention, generally indicated at 10, includes an injection molded box 12 in which is mounted a small air compressor 14 (see figure 1 ). Modular assembly 16 may be installed in place of intake filter 18 on HVLP spray system 20 having housing 21 with filter element portion 18 relocated to intake side 22 of compressor package 16 (see FIG. 3 ).

[0016] All electrical connections are made through three-prong connectors (24a and 24b) that mate immediately when the compressor package 16 is pushed into place, requiring no wiring or separate connections by the user. The simplification of installation is further achieved by the installation guide features 26 on both the molded compressor box 12 and the HVLP sprayer 20, which fit in the correct orientation to prevent incorrect installation ( figure 1 and figure 2 ).

[0017] It is contemplated that any changes or modifications may be made to the sprayer without departing from the spirit and scope of the invention...

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PUM

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Abstract

The invention, generally (10), has an injection molded box (12), in which is mounted a small air compressor (14). The modular assembly (16) can be installed in place of the intake filters (18) on an HVLP spray system (20), with the filter componentry (18) being relocated to the air intake side (22) of the compressor package (16).

Description

technical field [0001] This application claims the benefit of US Application Serial No. 61 / 141,281, filed December 30, 2008, the contents of which are hereby incorporated by reference. Background technique [0002] Currently, HVLP sprayer users have two options available to realize the enhanced system performance offered by the portable pressurized remote cup compared to the standard gun-mounted siphon cup. One option is to use a fully integrated HVLP system with an internal compressor, like the earlier Graco ProComp TM product. This requires an expensive upfront investment by the end user and, if not originally purchased, cannot be upgraded to subsequent products. Alternatively, a stand-alone compressor unit operating in conjunction with a stand-alone HVLP unit, which requires a separate AC power source for operation, could be utilized. This option requires a separate power source and is a less portable option, requiring the user to transport and store two pieces of eq...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B7/24B25H3/00
CPCB05B7/2416B05B7/0081F04B35/06
Inventor 丹尼尔·L·奥尔森马克·D·舒尔茨克雷格·J·沃伊切霍夫斯基
Owner GRACO INC