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A connector for a gravity feed spray gun, a gravity feed spray gun and a method of preparing a spray paint

A technology of connectors and spray guns, applied in the direction of a single handheld device, mechanical equipment, spraying device, etc.

Inactive Publication Date: 2011-05-11
U POL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this system still requires the user to measure out precise amounts of the paint ingredients and mix them before filling the liner bag

Method used

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  • A connector for a gravity feed spray gun, a gravity feed spray gun and a method of preparing a spray paint
  • A connector for a gravity feed spray gun, a gravity feed spray gun and a method of preparing a spray paint
  • A connector for a gravity feed spray gun, a gravity feed spray gun and a method of preparing a spray paint

Examples

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Embodiment Construction

[0039] Figure 1A to Figure 1C A painting system according to one embodiment of the present invention is shown which overcomes the problems associated with painting as described above. First refer to Figure 1A , the container 1 itself is a standard or approximately standard finished container having a threaded opening which can be closed by a standard or approximately standard threaded closure. In this system, container 1 provides the desired amount of a first paint composition already contained therein, which may contain one or more of solvents, pigments, additives, or hardeners. In order to prepare the paint for use, this first paint component must be mixed with a second paint component 2 stored in a separate container 3 . To ensure that the correct amounts of paint components are mixed, a fill line is provided at a predetermined height on the container 1 so that when the user fills the container with a second paint component up to the fill line, the correct proportions of...

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Abstract

The present invention concerns a connector for connecting a paint container (1) having an aperture to a gravity feed spray paint gun. The connector comprises a coupling (7) for connection to the container's aperture and, in use, for mounting the container above the spray gun; a paint feed channel (10) for feeding paint from the container into the spray gun; and an air feed channel (13) for feeding air into the container as paint is fed into the spray gun.

Description

technical field [0001] The present invention relates to a connector for a gravity-fed spray gun, a gravity-fed spray gun using such a connector and a method of preparing for painting. Background technique [0002] Conventional painting equipment, such as that used for painting motor vehicles, includes a spray gun and a paint hopper connected to the spray gun for supplying paint into the spray gun. Before painting, the paint's ingredients (typically solvents, pigments, additives, and hardeners) must be precisely measured out and then mixed together in separate mixing tanks. The mixed paint is then poured into a hopper fixed above the spray gun so that the paint is fed into the spray gun by gravity. The spray gun mixes the paint from the hopper with compressed air from a separate air compressor, which atomizes the paint into a fine mist and directs it to the target surface. [0003] There are various problems with such conventional devices. In this regard, paint components ...

Claims

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Application Information

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IPC IPC(8): B05B7/24F16K5/00
CPCB05B7/2408B05B7/2478F16K5/00B05B15/40B05B11/00442B05B11/0039
Inventor 查尔斯·朱利安
Owner U POL LTD
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