Apparatus for liquid waste disposal
    1.
    发明授权
    Apparatus for liquid waste disposal 失效
    液体废物处理设备

    公开(公告)号:US3612143A

    公开(公告)日:1971-10-12

    申请号:US3612143D

    申请日:1969-11-03

    Inventor: UNGERER AARON J

    CPC classification number: B04C5/14 B04C9/00

    Abstract: Heated gases, such as exhaust gases from an engine, and liquid waste materials are mixed in a container with the hot gases vaporizing the liquid. Cyclonic movement of the gases separates unvaporized liquid droplets from the gas and prevents escape of any liquid from the container. The mixed vapors and gases leave the container through a common outlet. The container may also include means for condensing and separating pollutants such as oil from the gases.

    Control device responsive to liquid level
    2.
    发明授权
    Control device responsive to liquid level 失效
    控制装置响应液位

    公开(公告)号:US3582236A

    公开(公告)日:1971-06-01

    申请号:US3582236D

    申请日:1969-01-28

    Inventor: UNGERER AARON J

    CPC classification number: F04B1/02 G05D9/04

    Abstract: A control device responsive to liquid level in a receptacle includes first and second reciprocating pumps. The first pump has an inlet communicating with a receptacle at a predetermined level. When liquid in the receptacle reaches the predetermined level, liquid is drawn into the first pump. The first pump communicates through a passageway with the chamber of the second pump. Liquid drawn into the first pump is expelled through the passageway and into the chamber of the second pump. The presence of liquid in the chamber of the second pump prevents full stroke operation of the second pump so that a control means connected with the reciprocating arm of the second pump is rendered inoperative when liquid is supplied to the chamber of the second pump.

    Adhesive barrier for plastic trim strip
    4.
    发明授权
    Adhesive barrier for plastic trim strip 失效
    塑料条纹胶带

    公开(公告)号:US3881042A

    公开(公告)日:1975-04-29

    申请号:US40318573

    申请日:1973-10-03

    Inventor: UNGERER AARON J

    Abstract: A decorative trim strip is provided comprised of a vinyl plastic body portion having an outer surface covered by a film of metallized polyethylene terephthalate which is adhered to the body portion with the metallized surface facing the outer surface of the body portion. The polyethylene terephthalate is transparent, whereby the metal layer is visible therethrough. The metallized film has edge portions and an intermediate portion therebetween. Only the edge portions of the film are adhered to the outer surface of the body portion. Various structures are provided for inhibiting a bond between the intermediate portion of the metallized face of the polyethylene terephthalate and the outer surface of the vinyl body portion.

    Abstract translation: 提供一种装饰性装饰条,其由具有被金属化的聚对苯二甲酸乙二醇酯膜覆盖的外表面的乙烯基塑料主体部分组成,该金属化聚对苯二甲酸乙二醇酯粘附到主体部分,金属化表面面向主体部分的外表面。 聚对苯二甲酸乙二醇酯是透明的,由此金属层是可见的。 金属化膜具有边缘部分和它们之间的中间部分。 只有膜的边缘部分粘附到主体部分的外表面。 提供了用于抑制聚对苯二甲酸乙二醇酯的金属化面的中间部分和乙烯基体部分的外表面之间的结合的各种结构。

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