Liquid dispensing method and apparatus
    1.
    发明申请
    Liquid dispensing method and apparatus 有权
    液体分配方法和装置

    公开(公告)号:US20050150449A1

    公开(公告)日:2005-07-14

    申请号:US10509344

    申请日:2003-03-27

    Abstract: A method of dispensing a liquid, which handles a minimum amount of liquid without wasting it and to dispense and spray an exact amount of the liquid without precipitating solid particles. The method including the steps of regulating a flow rate of liquid in a flow passage by orifices 8-1, 8-2 while letting the liquid flow through flow passages 10−1 and 10−2 between syringes 5-1 and 5-2 by applying a pressure of 0.001 MPa to 10 MPa to liquid 6 including solid particles and filled in one syringe vessel 5-1 and by setting a pressure of liquid in the other syringe 5-2 at a lower level than the pressure of liquid in the syringe 5-1 and dispensing the liquid from the flow passage by an auto dispensing valve 1.

    Abstract translation: 一种分配液体的方法,其处理最少量的液体而不浪费液体,并分配和喷射精确量的液体而不沉淀固体颗粒。 该方法包括以下步骤:通过孔8-1,8-2调节流动通道中液体的流速,同时使液体流过流动通道10 -1和10 -2 通过对包括固体颗粒的液体6施加0.001MPa至10MPa的压力并将其填充在一个注射器容器5-1中并通过在另一个注射器5中设定液体的压力来在注射器5-1和5-2之间 -2处于比注射器5-1中的液体压力低的水平,并且通过自动分配阀1从流路分配液体。

    Direct pressure apparatus and method for dispensing coatings
    2.
    发明申请
    Direct pressure apparatus and method for dispensing coatings 有权
    用于分配涂料的直接压力装置和方法

    公开(公告)号:US20030165628A1

    公开(公告)日:2003-09-04

    申请号:US10361727

    申请日:2003-02-11

    Abstract: The invention is related to a coating delivery system that includes at least one pressure vessel operable in sealed and unsealed conditions, a deliverable substance including a coating component interspersed with at least one of liquefied carbon dioxide and supercritical carbon dioxide, and a pressurizing fluid. The deliverable substance is disposed in a first pressure vessel of the at least one pressure vessel, and the pressurizing fluid directly exerts a pressure on the deliverable substance to effect transport thereof when the pressure vessel is in the unsealed condition. The deliverable substance may be spray discharged.

    Abstract translation: 本发明涉及涂层输送系统,其包括在密封和未密封条件下可操作的至少一个压力容器,包含散布有液化二氧化碳和超临界二氧化碳中的至少一种的涂层组分的输送物质和加压流体。 可交付物质设置在至少一个压力容器的第一压力容器中,并且当压力容器处于未密封状态时,加压流体直接对可输送物质施加压力以实现其输送。 可输送物质可以喷雾排出。

    Supercritical fluid cleaning apparatus without pressure vessel
    3.
    发明授权
    Supercritical fluid cleaning apparatus without pressure vessel 失效
    无压力容器的超临界流体清洗装置

    公开(公告)号:US5482211A

    公开(公告)日:1996-01-09

    申请号:US230656

    申请日:1994-04-21

    Abstract: A nozzle for generating a supercritical fluid from a cleaning fluid. The nozzle includes a mechanism for directing the supercritical fluid onto a surface of a part to be cleaned. The nozzle comprises a body having (a) an interior portion which includes a mechanism for generating the supercritical fluid by suitable temperature and pressure increase of the cleaning fluid; (b) an inlet portion for introducing the cleaning fluid into the interior portion; (c) an outlet portion for directing the supercritical fluid generated in the interior portion onto the surface of the part to be cleaned; and (d) counteracting mechanism for resisting high pressure that is produced during the generation of the supercritical fluid so as to permit the nozzle to be maintained a suitable distance from the surface of the part to be cleaned so that the supercritical fluid impinges on the surface.

    Abstract translation: 一种用于从清洁流体产生超临界流体的喷嘴。 喷嘴包括用于将超临界流体引导到待清洁部件的表面上的机构。 喷嘴包括主体,其具有(a)内部部分,其包括用于通过适当的清洁流体的温度和压力增加来产生超临界流体的机构; (b)用于将清洁流体引入内部的入口部分; (c)用于将在内部产生的超临界流体引导到待清洁部件的表面上的出口部分; 和(d)用于抵抗在超临界流体产生期间产生的高压的抵消机构,以便允许喷嘴保持与要清洁的部件的表面适当的距离,使得超临界流体冲击在表面上 。

    Liquid dispensing method and apparatus
    5.
    发明授权
    Liquid dispensing method and apparatus 有权
    液体分配方法和装置

    公开(公告)号:US07387681B2

    公开(公告)日:2008-06-17

    申请号:US10509344

    申请日:2003-03-27

    Abstract: A method of dispensing a liquid, which handles a minimum amount of liquid without wasting it and to dispense and spray an exact amount of the liquid without precipitating solid particles. The method including the steps of regulating a flow rate of liquid in a flow passage by orifices 8-1, 8-2 while letting the liquid flow through flow passages 10-1 and 10-2 between syringes 5-1 and 5-2 by applying a pressure of 0.001 MPa to 10 MPa to liquid 6 including solid particles and filled in one syringe vessel 5-1 and by setting a pressure of liquid in the other syringe 5-2 at a lower level than the pressure of liquid in the syringe 5-1 and dispensing the liquid from the flow passage by an auto dispensing valve 1.

    Abstract translation: 一种分配液体的方法,其处理最少量的液体而不浪费液体,并分配和喷射精确量的液体而不沉淀固体颗粒。 该方法包括以下步骤:通过孔8-1,8-2调节流动通道中的液体的流速,同时使液体通过注射器5-1和5-2之间的流动通道10-1和10-2流动, 对包含固体颗粒的液体6施加0.001MPa至10MPa的压力并填充在一个注射器容器5-1中,并且通过将另一个注射器5-2中的液体压力设定在比注射器中的液体压力低的水平 并且通过自动分配阀1从流路分配液体。

    Injection spray systems
    7.
    发明授权
    Injection spray systems 失效
    注射喷雾系统

    公开(公告)号:US3731876A

    公开(公告)日:1973-05-08

    申请号:US3731876D

    申请日:1971-03-19

    Applicant: SHOWALTER M

    Inventor: SHOWALTER M

    CPC classification number: F02M53/06 B05B9/002 B05B9/005 B05B17/04 F23D11/24

    Abstract: Injection spray systems and methods are disclosed for spraying heated and pressurized liquid through a nozzle orifice to produce very fine spray droplets. The pressurized liquid is heated to a temperature above ambient temperature whereby the vapor pressure of the liquid exceeds the pressure outside of the nozzle orifice so that discharge of the heated and pressurized liquid through the orifice produces very fine droplets.

    Abstract translation: 公开了喷射喷射系统和方法,用于通过喷嘴孔喷射加热和加压的液体以产生非常细的喷雾液滴。 加压液体被加热到高于环境温度的温度,由此液体的蒸汽压力超过喷嘴口外的压力,使得加热和加压液体通过孔的排出产生非常细小的液滴。

    MICRO DRY ICE SNOW SPRAY TYPE CLEANING DEVICE

    公开(公告)号:US20180304317A1

    公开(公告)日:2018-10-25

    申请号:US15738059

    申请日:2015-09-23

    Applicant: IMT CO., LTD.

    Inventor: Sung Ho CHO

    Abstract: The present invention relates to a dry cleaning technology for a cleaning a surface of an object to be cleaned by adiabatically expanding liquid carbon dioxide to generate sublimable dry ice particles and carrying the dry ice particles on high-speed carrier gas to be sprayed onto the surface of the object to be cleaned, wherein an end of a liquid carbon dioxide nozzle further protrudes to the outside relative to an end of a carrier gas nozzle to prevent a growth of dry ice particles in the carrier gas nozzle, a hydrophobic coating is formed on a surface of the liquid carbon dioxide nozzle to prevent a formation of water droplets and to prevent an occurrence of irregular dry ice particles, thereby effectively preventing damage to a surface of an object to be cleaned and being advantageous in an economical aspect by significantly reducing consumption of liquid carbon dioxide.

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