Fluid supply device and fluid supply method
By using a multi-port gear pump in the liquid supply equipment, the liquid is distributed to multiple output ports, and the flow rate change caused by existing equipment at the pipe branches is solved, and the flow rate stability of each conveying path is achieved.
JP2025038363APending Publication Date: 2025-03-19KYOWA FINE TECH
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Patent Information
- Application Number
- JP2023144928
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2023-09-07
- Publication Date
- 2025-03-19
AI Technical Summary
Technical Problem
Existing liquid supply equipment can easily cause flow changes at the pipe branches, resulting in excessive or insufficient liquid in some parts, and needs to be manually adjusted to meet the standards.
Method used
The multi-port gear pump is used to pump the liquid out and pass it through the multi-port gear pump structure to distribute the liquid to multiple output ports to ensure the stable flow rate of each output port.
Benefits of technology
It effectively suppresses unexpected changes in liquid flow, ensures that the flow rate of each conveying path is stable, and avoids the problem of excessive or insufficient liquid in some parts.
✦ Generated by Eureka AI based on patent content.
Abstract
To provide a fluid supply device that is provided with a plurality of transfer passages for transferring fluid, which can suppress a flow rate of fluid flowing through each of the transfer passages from changing unintentionally.SOLUTION: A fluid supply device is provided with: a tank 10 for storing fluid; pressure-feeding means 20 that press-feeds fluid stored in the tank 10 to the outside of the tank 10; M-transfer passages L1.1-LM.1 (M is two or more integers) for transferring fluid pressure-fed to the outside of the tank 10; opening / closing means B1.1-BM.1 for opening and closing the transfer passages L1.1-LM.1; and control means that controls opening and closing by the opening / closing means B1.1-BM.1, where a multi-port gear pump 30 is connected to a downstream side of the tank 10, so that the transfer passages L1.1-LM.1 are branched by the multi-port gear pump 30.SELECTED DRAWING: Figure 3
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