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    • 9. 发明申请
    • Apparatus and Method for Jetting Droplet Using Electrostatic Field
    • 使用静电场喷射滴液的装置和方法
    • US20080036820A1
    • 2008-02-14
    • US11575258
    • 2005-11-28
    • Ji YangJeong OhSuk LeeSang HanHan KoDo ByunYong KimSang Son
    • Ji YangJeong OhSuk LeeSang HanHan KoDo ByunYong KimSang Son
    • B41J2/06
    • B41J2/06
    • Disclosed herein is an apparatus for jetting droplets using an electrostatic field, the apparatus includes a body, a chamber, an actuator, a nozzle, and a pillar-shaped member. The body is configured to contain and support a chamber, an actuator, a nozzle, and a pillar-shaped member and configured. The chamber is formed to have a predetermined volume in the body and accommodate a predetermined amount of fluid. The actuator is formed on the body, and configured to jet the fluid accommodated in the chamber using a controllable electrostatic field. The nozzle is configured to pass through the upper portion of the chamber and the central portion of the actuator, and to allow the fluid accommodated in the chamber to flow therethrough. The pillar-shaped member is located in a direction extending from the longitudinal central axis of the nozzle, and is configured to be electrically grounded and guide the fluid to smoothly flow to the inlet of the nozzle.
    • 本文公开了一种使用静电场喷射液滴的装置,该装置包括主体,腔室,致动器,喷嘴和柱状构件。 主体构造成容纳和支撑腔室,致动器,喷嘴和柱状构件并构造。 腔室形成为在体内具有预定的体积,并适应预定量的流体。 致动器形成在主体上,并且构造成使用可控制的静电场喷射容纳在腔室中的流体。 喷嘴构造成穿过腔室的上部和致动器的中心部分,并且允许容纳在腔室中的流体流过其中。 柱状构件位于从喷嘴的纵向中心轴线延伸的方向上,并且被配置为电接地并引导流体平稳地流到喷嘴的入口。
    • 10. 发明授权
    • Heat pump
    • US11674725B2
    • 2023-06-13
    • US16767125
    • 2018-12-28
    • Ji Yang
    • Ji Yang
    • F25B47/02F24D3/18F24H4/02F25B13/00F25B30/02F25B41/22
    • F25B47/02F24D3/18F24H4/02F25B13/00F25B30/02F25B41/22
    • A device for heating by absorbing latent heat of solidification of water, including a compressor (1), a condenser (2) and multiple evaporators (E1, E2) connected in parallel, each evaporator (E1, E2) has an electronic expansion valve (D1, D2) at its inlet, a solenoid valve (V1, V2) at its outlet; after the evaporators (E1, E2) are connected in parallel, outlets of the evaporators (E1, E2) are connected to an inlet of the compressor (1) and inlets of the evaporators (E1, E2) are connected to an outlet of the condenser (2); an outlet of the compressor (1) is connected to an inlet of the condenser (2); the compressor (1), the condenser (2) and the multiple parallel evaporators (E1, E2) form a closed loop system through pipelines; there are circulating refrigerants in the closed loop system, and heating and deicing processes are realized through a circulation of refrigerants; the solenoid valves (V1, V2) at the outlets of the evaporators (E1, E2) are switched between opening or closing to realize switching between evaporating and deicing functions of the evaporators (E1, E2).