Waste treatment and disposal system
    1.
    发明授权
    Waste treatment and disposal system 失效
    废物处理和处理系统

    公开(公告)号:US3612278A

    公开(公告)日:1971-10-12

    申请号:US3612278D

    申请日:1969-11-03

    CPC classification number: C02F1/686 C02F1/04 C02F2201/001

    Abstract: A fluid treatment system in which a peristaltic pump employs concentric tubes to define separate flow paths for the treating agent and the material to be treated. In this manner, a single pump may be used to pump both fluids. The flow paths may merge either interior or exterior of the pump whereby a metered amount of treating agent is mixed with the fluid. A specific application is in waste disposal system in which deodorants or antifoaming agents are added to the waste products prior to final disposal.

    Waste-disposal system and method
    2.
    发明授权
    Waste-disposal system and method 失效
    废物处理系统和方法

    公开(公告)号:US3633746A

    公开(公告)日:1972-01-11

    申请号:US3633746D

    申请日:1969-08-06

    CPC classification number: F23G7/061 B60R15/04

    Abstract: A human conveyance has a fuel-burning engine and a toilet which discharges to a waste storage tank. Effluent from the storage tank is fed to an evaporating device where the effluent is subjected to a first temperature which evaporates the effluent to form effluent vapor. The effluent vapor is directed to a second heating device which subjects the waste temperature to a second temperature substantially greater than the evaporating temperature. The heating device which subjects the effluent vapor to the second temperature may be defined by the intake or exhaust ports of the fuel-burning engine.

    Abstract translation: 人体运输工具具有燃油发动机和排放到废物储存箱的马桶。 来自储罐的流出物被供给到蒸发装置,其中流出物经受第一温度,其使得流出物蒸发以形成流出物蒸气。 流出物蒸汽被引导到第二加热装置,其使废物温度达到明显大于蒸发温度的第二温度。 使排出的蒸汽进入第二温度的加热装置可以由燃料燃烧发动机的进气口或排气口限定。

    Recessed weather strip body
    3.
    发明授权
    Recessed weather strip body 失效
    令人难忘的天气条身体

    公开(公告)号:US3690038A

    公开(公告)日:1972-09-12

    申请号:US3690038D

    申请日:1970-11-16

    CPC classification number: E06B7/22

    Abstract: A T-shaped weather strip adapted to fit into a T-shaped recess is made with a longitudinal cavity in the crossbar of the T. The free end of the upright of the T is provided with sealing means such as, for example, flocking which engages the surface of a cooperating closure element to form a seal against the passage of air which the weather strip is designed to prevent. The dimensions and structure are such that the strip can be squeezed transversely slightly to narrow the crossbar of the T sufficiently to enable lateral or longitudinal insertion of the strip into the slot.

    Abstract translation: T形防风条适合于装配在T形凹槽中,在T的横梁上具有纵向空腔.T的立柱的自由端设置有密封装置,例如植绒, 与合作的封闭元件的表面接合以形成抵靠风挡条被设计成防止的空气的通道。 尺寸和结构使得条带可以横向挤压以使T的横杆足够窄以使得条带能够横向或纵向地插入槽中。

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