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Fluid transporting device

A fluid conveying and fluid technology, applied in the field of fluid conveying devices, can solve the problems of complex structure and inability to reduce the structure.

Active Publication Date: 2010-11-10
MICROJET TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to provide a fluid delivery device to solve the shortcomings of the existing fluid delivery device that the overall volume cannot be reduced due to the relationship between its composition and structure, and the composition and structure are relatively complicated.

Method used

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Embodiment Construction

[0024] Some typical embodiments embodying the features and advantages of the present invention will be described in detail in the description in the following paragraphs. It should be understood that the present invention can have various changes in different aspects, all of which do not depart from the scope of the present invention, and the descriptions and diagrams therein are used for illustration in nature, not for limiting the present invention. invention.

[0025] see Figure 2A , which is a schematic structural view of the fluid delivery device in the first preferred embodiment of the present invention. As shown in the figure, the fluid delivery device 20 of the present invention can be applied to industries such as medical biotechnology, computer technology, printing or energy, and can be Conveying gas or liquid, but not limited thereto, the fluid conveying device 20 is mainly composed of a valve body seat 21, a valve body cover 22, a valve body film 23, an actuator ...

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Abstract

The invention relates to a fluid transporting device used for transporting a fluid. The fluid transporting device comprises a valve body seat with an outlet channel, a valve body cover, a valve body membrane, an actuating device and an inlet sealing component, wherein part of the valve body cover is overlapped and combined with the valve body seat and the valve body cover is provided with an inlet channel and a pressure chamber; the valve body membrane is arranged between the valve body seat and the valve body cover; the periphery of the actuating device is fixed on the valve body cover; and the inlet sealing component is arranged between the valve body cover and the actuating device and provided with an inlet valve, and the inlet valve is arranged between the pressure chamber and the inlet channel.

Description

technical field [0001] The invention relates to a fluid delivery device, especially a fluid delivery device with simplified structure and reduced overall volume. Background technique [0002] At present, in various fields, whether it is medicine, computer technology, printing, energy and other industries, products are developing towards refinement and miniaturization. Among them, the fluid delivery structures included in products such as micropumps, sprayers, inkjet heads, and industrial printing devices As its key technology, how to break through its technical bottleneck with the help of innovative structure is an important content of development. [0003] see Figure 1A , which is a schematic cross-sectional view of an existing micropump structure. The existing micropump structure 10 is composed of a valve body seat 11, a valve body cover 12, a valve body film 13, a microactuator 14 and a cover body 15, Wherein, the valve body film 13 includes an inlet valve structure 131...

Claims

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Application Information

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IPC IPC(8): F04B43/04F04B45/047
Inventor 陈世昌张英伦余荣侯邱士哲周宗柏
Owner MICROJET TECH
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