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    • 12. 发明授权
    • Oil drawing and dispensing device
    • 抽油装置
    • US6112759A
    • 2000-09-05
    • US240818
    • 1999-02-01
    • Huan-Ling Hsu
    • Huan-Ling Hsu
    • F16N3/02F04F10/00
    • F16N3/02Y10T137/2883
    • A drawing and dispensing device includes a container for receiving a liquid and having an opening coupled to a pipe for drawing a liquid into the container. A check valve is attached to the port. A pump device is attached to the check valve for pumping the liquid into the container. The check valve includes a plate having one or more orifices, and a resilient panel attached to the plate for blocking the-orifice and for allowing air to be drawn out of the container only and for preventing the air from flowing into the container via the check valve. A balancing valve is attached to the container for balancing the pressure in the container and for preventing the container from being deformed.
    • 拉制和分配装置包括用于接收液体并具有联接到管子以将液体吸入容器的开口的容器。 止回阀连接到端口。 泵装置连接到止回阀上以将液体泵送到容器中。 止回阀包括具有一个或多个孔的板和连接到板的弹性板,用于阻挡孔,并且仅允许空气从容器中拉出并防止空气通过支架流入容器 阀。 平衡阀连接到容器上,用于平衡容器中的压力并防止容器变形。
    • 19. 发明授权
    • Bottle for containing and dispensing oil
    • 用于容纳和分配油的瓶子
    • US5409145A
    • 1995-04-25
    • US200003
    • 1994-02-22
    • Donnie R. Payne
    • Donnie R. Payne
    • B65D23/12B65D47/14F16N3/02B65D37/00
    • F16N3/02B65D23/12B65D47/147
    • Disclosed is a new container for small engine oil for providing a storage and dispensing container specifically configured for use with small engines such as those used on portable generators, lawn mowers, and the like which have constricted, slow moving oil fill openings. The new container has additional enhancements for retail display whereby a product may be easily recognized by a customer as being specifically for use with small engines. The container for small engine oil comprises a hollow container body in which oil may be stored. The container body has an outlet portion formed thereon including a substantially elongated neck in communicating relationship with the hollow interior. A spout for directing flow out of the container body is threadedly mounted on the neck and includes an elongated tapered tube having an annular groove formed on the outside thereof. A closure comprises a conical cap snapidly removedly engagable with the annular groove of the spout whereby oil within the hollow interior is prevented from exiting therefrom through the spout. The closure also includes an integral closure retainer comprising a resilient filamentous member extending from the spout to the closure whereby the closure is captivated proximal to the spout when removed for dispensing oil therefrom. The new container for small engine oil further includes an add-on extension tube for directing oil from the container into an inaccessible small engine oil fill opening. The tube is removedly clipedly engagable with attachment clips formed on the container body when not in use for dispensing oil, whereby the tube is retained proximal to the container for future use.
    • 公开了一种用于小型发动机油的新容器,用于提供特别配置用于小型发动机的储存和分配容器,例如用于便携式发电机,割草机等的小型发动机,其具有收缩的缓慢移动的油填充开口。 新的集装箱对零售展示进行了额外的改进,使产品可以容易地被客户识别为专门用于小型发动机。 用于小型发动机油的容器包括可以储存油的中空容器体。 容器主体具有形成在其上的出口部分,其包括与中空内部连通的基本上细长的颈部。 用于引导流出容器主体的喷口螺纹地安装在颈部上,并且包括细长的锥形管,其具有形成在其外部的环形槽。 封闭件包括锥形盖,其可与喷嘴的环形凹槽卡扣地脱离接合,从而防止中空内部内的油通过喷口从其中离开。 封闭件还包括一整体封闭保持器,其包括从出口延伸到封闭件的弹性丝状构件,由此当被移除以便从其中分配油时封闭件被接近喷口。 用于小型发动机油的新容器还包括用于将油从容器引导到不可接近的小型机油填充开口中的附加延伸管。 当不用于分配油时,管子与形成在容器主体上的附接夹可拆卸地接合,由此管子保持在容器的近侧以备将来使用。
    • 20. 发明授权
    • Oil change nozzle
    • 换油嘴
    • US4137998A
    • 1979-02-06
    • US829097
    • 1977-08-30
    • Rokutaro Kusada
    • Rokutaro Kusada
    • B62D55/092B62D55/15F01M11/04F16N11/00F16N37/00F16N3/02
    • B62D55/15F01M11/04F16N37/003
    • An oil change nozzle used particularly for guide rollers or the like on caterpillared vehicles. Two inflatable tubes mounted on the nozzle are inflated by the oil under pressure into a sealing contact with the inner wall of a hole in the shaft in such rollers. Old oil is pushed out by new oil with no possibility of mixing with new oil.This invention relates to an oil change nozzle or tool used for the change of lubricating oil particularly for the shafts of guide rollers on vehicles with a caterpillar such as bulldozers.A conventional manner for changing oil in such rollers was to first tilt them to drain old oil and return them back to their normal position and fill them with new oil. This required much time and labor.An object of this invention is to provide an oil change nozzle convenient to use and compact in size.
    • 一种特别用于履带式车辆上的导辊等的改油喷嘴。 安装在喷嘴上的两个充气管被加压的油膨胀成与这种辊中的轴中的孔的内壁的密封接触。 旧油被新油推出,不会与新油混合。