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18 条记录 (耗时 0.012 秒)

    Vacuum sewer system
    1.
    发明授权
    Vacuum sewer system 失效

    公开(公告)号：US06648002B2

    公开(公告)日：2003-11-18

    申请号：US10105552

    申请日：2002-03-25

    申请人： Vesa Lappalainen

    发明人： Vesa Lappalainen

    IPC分类号： F04F300

    CPC分类号： E03F1/006 ,  Y10T137/3109

    摘要： A vacuum sewer system (1) comprises a source of sewage (2) and sewer piping (3) comprising a first sewer pipe (31) and a second sewer pipe (32). A first sewer valve (21) provided with an outlet port (22) is arranged between the source of sewage (2) and the first sewer pipe (31) and a second sewer valve (23) is arranged between the first sewer pipe (31) and the second sewer pipe (32), whereby the system comprises a vacuum generating means (36) for providing vacuum in the sewer piping (3). In order to minimize the noise level and the space requirement of the system the first sewer pipe (31) provides an intermediate receptacle for the sewage.

    Device for removing lubricating oil from an engine
    2.
    发明授权
    Device for removing lubricating oil from an engine 失效
    用于从发动机中除去润滑油的装置

    公开(公告)号：US06321874B1

    公开(公告)日：2001-11-27

    申请号：US09461456

    申请日：1999-12-14

    申请人： Hisao Miyamoto

    发明人： Hisao Miyamoto

    IPC分类号： F04F300

    CPC分类号： F04F3/00 ,  F01M11/045 ,  Y10T137/3109

    摘要： A device having an extraction pipe that can be inserted into the bottom of the oil pan through the opening of the oil level dipstick tube of the engine until the end of the extraction pipe contacts the bottom of the oil pan. The lubricating oil in the oil pan is extracted by the suction pump of the device and is deposited into the reservoir via the pipe. The device of the present invention can remove the oil safely without splashing high temperature lubricating oil on the operator. Moreover, it can prevent the problems that occur when oil leaks out, when a person forgets to screw in the oil plug, or when a person damages the seal of the oil drain plug by tightening the drain plug too tight.

    摘要翻译： 具有抽出管的装置，其能够通过发动机的油位量油尺的开口插入到油盘的底部，直到抽出管的端部接触油底壳的底部。 油盘中的润滑油由装置的抽吸泵抽出并通过管道沉积到储存器中。 本发明的装置可以安全地除去油，而不会在操作者上溅高温润滑油。 此外，可以防止油泄漏时，人员忘记拧紧油塞时，或者当人员通过拧紧排水塞太紧而损坏排油塞的密封时出现的问题。

    Aeration apparatus for a vertical riser in a vacuum drainage system
    3.
    发明授权
    Aeration apparatus for a vertical riser in a vacuum drainage system 有权
    在真空排水系统中垂直提升管的曝气装置

    公开(公告)号：US06305403B1

    公开(公告)日：2001-10-23

    申请号：US09397230

    申请日：1999-09-16

    申请人： Bjorn von Palffy ,  Douglas M. Wallace ,  Jay D. Stradinger

    发明人： Bjorn von Palffy ,  Douglas M. Wallace ,  Jay D. Stradinger

    IPC分类号： F04F300

    CPC分类号： E03F1/006 ,  Y10T137/3109 ,  Y10T137/402

    摘要： A vacuum drainage system having a vertical riser with an aeration point. The aeration point prevents stalls in the vacuum drainage system by breaking up the formation of a solid fluid column in the riser. In certain applications, the aeration point allows the vacuum drainage system to operate in a deliberately flooded condition by regulating air flow into the riser. The aeration point may be provided simply as a hole positions at an optimum height above a bottom of the riser, or it may include apparatus for retaining fluid inside the riser, such as a check valve. In addition, the aeration point may be provided with an automatically adjustable cross-section, so that aeration point is quickly and easily adapted to changing operating parameters in the vacuum drainage system.

    摘要翻译： 一种真空排水系统，具有带通风点的垂直提升管。 曝气点通过破坏立管中固体流体柱的形成来防止真空排水系统中的堵塞。 在某些应用中，曝气点允许真空排水系统通过调节进入提升管的空气流而故意淹没状态。 通气点可以简单地设置为在提升管的底部上方的最佳高度处的孔位置，或者其可以包括用于将流体保持在提升管内例如止回阀的装置。 此外，通气点可以设置有可自动调整的横截面，使得曝气点快速且容易地适应于真空排水系统中改变的操作参数。

    Vacuum-operated sewage system and air inlet valve
    6.
    发明授权
    Vacuum-operated sewage system and air inlet valve 有权
    真空操作的污水系统和进气阀

    公开(公告)号：US06298870B1

    公开(公告)日：2001-10-09

    申请号：US09462203

    申请日：2000-01-04

    申请人： Tetsushi Ohtsuka ,  Tomohiro Nakamura

    发明人： Tetsushi Ohtsuka ,  Tomohiro Nakamura

    IPC分类号： F04F300

    CPC分类号： E03F1/007 ,  Y10T137/3109 ,  Y10T137/402

    摘要： In a vacuum-operated sewage system, a vacuum sewage pipe (31) evacuated inside to a vacuum state is connected to a sewage suction pipe (15) via a vacuum valve (14) operated by the vacuum in the vacuum sewage pipe (31). While the vacuum valve (14) is open, sewage accumulated in a sewage tank (11) is sucked through the sewage suction pipe (15) into the vacuum sewage pipe (31). An air inlet valve (20) is connected in the neighborhood of the vacuum valve (14) and between the vacuum valve (14) and the vacuum sewage pipe (31), and operated by the vacuum in the vacuum sewage pipe (31). When the degree of vacuum drops in the vacuum sewage pipe (31), the air inlet valve (20) is allowed to open and supply air into the vacuum sewage pipe (31).

    摘要翻译： 在真空操作的污水系统中，通过真空阀（14）在真空排污管（31）内通过真空操作的真空阀（14）将吸入真空的真空污水管（31）连接到污水吸入管（15） 。 当真空阀（14）打开时，积聚在污水箱（11）中的污水通过污水吸入管（15）被吸入真空污水管（31）。 进气阀（20）在真空阀（14）附近，真空阀（14）和真空污水管（31）之间连接，并通过真空污水管（31）中的真空进行操作。 当真空污水管（31）中的真空度下降时，进气阀（20）被允许打开并将空气供给到真空污水管（31）中。

    Airless oil header
    7.
    发明授权
    Airless oil header 失效
    无气油头

    公开(公告)号：US06763847B2

    公开(公告)日：2004-07-20

    申请号：US10061106

    申请日：2002-02-01

    申请人： Wuu-Cheau Jou

    发明人： Wuu-Cheau Jou

    IPC分类号： F04F300

    CPC分类号： F01M11/045 ,  Y10T137/3109

    摘要： An oil airless sucking machine that has features of easy control, smaller volume for carrying, and is suited to any size oil container. The machine has a three-way T-shaped nozzle carrier, which has a radial valve through-hole built as a valve buckle for a control valve cock fitting so as to construct a control valve. A non-home switch handle snaps on long tenons of the valve cock for spinning together, and by means of a friction force between a couple of O-rings located approaching both ends of the valve cock and the valve buckle, the non-home switch can be kept in any position for cut-in or off processes without needing to be held all the time during running. The dividable joint structure of the cap and the nozzle carrier makes changing different size oil tanks for working on different gear boxes easy.

    摘要翻译： 油无油吸油机具有操控方便，体积小的特点，适用于任何尺寸的油箱。 该机器具有三通T形喷嘴托架，其具有构造为用于控制阀旋塞接头的阀带的径向阀通孔，以构成控制阀。 非家用开关手柄卡在阀芯的长榫上，用于旋转在一起，并且通过位于接近阀芯和阀扣两端的O形圈之间的摩擦力，非家用开关 可以保持在切入或关闭过程的任何位置，而不需要一直保持运行。 盖和喷嘴托架的可分开的接头结构使得改变不同尺寸的油箱容易在不同的齿轮箱上工作。

    Oil pumping device
    9.
    发明授权
    Oil pumping device 失效
    抽油装置

    公开(公告)号：US06484744B1

    公开(公告)日：2002-11-26

    申请号：US09935649

    申请日：2001-08-24

    申请人： Tien Tsai Tseng

    发明人： Tien Tsai Tseng

    IPC分类号： F04F300

    CPC分类号： F04B33/00 ,  F01M11/045 ,  F04F3/00 ,  Y10T137/3109

    摘要： An oil pumping device includes an oil storage tank. An upright pump is installed between the upper cover and lower cover of the oil storage tank. The interior of the pump is installed with a piston and a unidirectional air inlet valve. The outer peripheral surface of the oil storage tank has a recess. The recess has an air inlet hole which is hollowed radially. Therefore, when the piston rod is pulled upwards or downwards repeatedly, the oil in the oil tank can be absorbed to the oil storage tank.

    摘要翻译： 抽油装置包括储油罐。 直立式泵安装在储油箱的上盖和下盖之间。 泵的内部安装有活塞和单向进气阀。 储油箱的外周面具有凹部。 凹部具有径向中空的空气入口孔。 因此，当活塞杆反复向上或向下拉动时，油箱中的油可以被吸收到储油罐。

    Activator valve for providing a timed vacuum at an output port
    10.
    发明授权
    Activator valve for providing a timed vacuum at an output port 有权
    用于在输出端口提供定时真空的活化阀

    公开(公告)号：US06311718B1

    公开(公告)日：2001-11-06

    申请号：US09611075

    申请日：2000-07-06

    申请人： V. Walter Hafner ,  Ron Hahn ,  Enrique P. Loreto

    发明人： V. Walter Hafner ,  Ron Hahn ,  Enrique P. Loreto

    IPC分类号： F04F300

    CPC分类号： F16K31/3855 ,  F16K31/08 ,  Y10S137/907 ,  Y10T137/3109

    摘要： An activator valve for providing a time temporary vacuum at an output port which is normally at atmospheric pressure. The timed vacuum is provided in response to an increase in air pressure in an interruptible vacuum chamber, such as that by briefly opening the valve between the outside of the valve and the interruptible vacuum chamber. When this pressure increases, a diaphragm holding a magnet moves downwardly attracting a ferro-magnetic disk upwardly. The ferro-magnetic disk opens a valve between the output port and a main vacuum source port. This causes a vacuum to be drawn at the output port, which in turn operates a remote device which the activator valve is controlling. When the source of outside air to the interruptible vacuum chamber is closed the outside air is then drawn from the interruptible vacuum chamber, causing the magnet to once again rise and release the ferro-magnetic member, closing the valve between the main source of vacuum and the output port. The output port then returns to atmospheric pressure ceasing the operation of the remotely controlled device.

    摘要翻译： 用于在通常处于大气压力的输出端口处提供时间临时真空的活塞阀。 响应于可中断真空室中的空气压力的增加而提供定时真空，例如通过在阀的外部和可中断的真空室之间短暂地打开阀。 当该压力增加时，保持磁体的膜片向下移动，向上吸引铁磁盘。 铁磁盘在输出端口和主真空源端口之间打开一个阀。 这导致在输出端口处抽出真空，输送端口进一步操作致动器阀正在控制的远程装置。 当外部空气源到可中断真空室关闭时，外部空气然后从可中断的真空室抽出，使得磁体再次升高并释放铁磁构件，在主真空源和 输出端口。 然后，输出端口返回到大气压力，停止遥控设备的操作。