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Turbine, fluid-spraying device, associated facility and manufacturing method

A technology of fluid injection and turbine, applied in the direction of injection device, electrostatic spray device, spray discharge device, etc.

Active Publication Date: 2021-03-30
EXCEL IND INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, during the use of the device, the morphology of the injected fluid may undergo frequent significant changes based on various disassembly and reassembly operations of the device

Method used

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  • Turbine, fluid-spraying device, associated facility and manufacturing method
  • Turbine, fluid-spraying device, associated facility and manufacturing method
  • Turbine, fluid-spraying device, associated facility and manufacturing method

Examples

Experimental program
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Embodiment Construction

[0049] figure 1 Fluid ejection device 10 is partially shown in FIG.

[0050] The device 10 is configured to inject a fluid F. As shown in FIG.

[0051] Such as image 3 As shown, the device 10 is attached to a bracket fastened to the robot. The components form an "injector".

[0052] The device 10 comprises a portion 15 and injection means 20 for injecting a fluid F. As shown in FIG.

[0053] Fluid F is especially designed for application, such as paint or varnish. For example, fluid F is a paint or varnish provided to at least partially cover automotive body panels.

[0054] Section 15 supports device 20 . Part 15 is in particular configured to move device 20 in space, in particular to orient device 20 in multiple directions in space.

[0055] Part 15 is, for example, an articulated arm comprising actuators capable of pivoting the various segments of arm 15 relative to each other in order to move and orient device 20 in space.

[0056] Portion 15 is also arranged to s...

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PUM

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Abstract

The invention relates to a turbine (25) for a fluid-spraying device (20) comprising a turbine body (50) and a rotor (45) rotating a bowl (30) relative to the body (50) about an axis (A), the rotor (45) being surrounded by the turbine body (50) in a plane perpendicular to the common axis (A), the turbine body (50) guiding the rotation of the rotor (45), the rotor (45) being rotated by a stream of gas, the turbine body (50) receiving the stream of gas at the outlet of the rotor (45), and delimiting at least one outlet duct configured to guide a first portion of the received stream into a space delimited in a plane perpendicular to the common axis by the bowl (30) and the skirt (35).

Description

【Technical field】 [0001] The present invention relates to turbomachines and fluid injection devices. The invention also relates to fluid ejection devices and methods for manufacturing such devices. 【Background technique】 [0002] Fluid ejection apparatus including a spray device mounted on a moving arm are used in many applications. These spraying devices generally consist of a rotating bowl driven in rotation by a turbine, an injector for injecting fluid into the bottom of the bowl, and a skirt for generating an air jet for the pattern of the sprayed fluid stream. [0003] These various elements are mounted at one end of the mobile arm, for example by means of a threaded connection. In particular, one end of the injector is received in the cavity of the arm, opposite the suction duct for the fluid to be injected. A turbine is fastened to the arm around the injector, opposite the intake duct for driving the turbine. The skirt surrounds the turbine and is in turn fastened...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B13/04B05B5/04
CPCB05B5/0407B05B5/0411B05B5/0415B05B5/0426B05B13/0431B05B5/0403B05B3/02B05B3/1035B05B3/10
Inventor 丹尼斯·范泽托西尔万·佩里内
Owner EXCEL IND INC