公开(公告)号：US3990470A

公开(公告)日：1976-11-09

申请号：US204981

申请日：1971-12-06

申请人： Jerry P. Malec

发明人： Jerry P. Malec

IPC分类号： G05D7/01 ,  G05D16/06 ,  F16K17/02

CPC分类号： G05D7/0106 ,  G05D16/0666 ,  Y10T137/261 ,  Y10T137/7821 ,  Y10T137/7826

摘要： A means for controlling fluid flow including a housing having an input port adapted to be connected to a source of fluid under pressure and also havng an output port adapted to be connected to an apparatus requiring controlled fluid flow or pressure. The housing has a ring-shaped passgeway or orifice provided therein between the input and output ports and is in communicaton therewith. A valve spool is movably mounted in the housing and has an O-ring mounted thereon which is adapted to selectively close the passageway at times when the valve spool is moved in one direction with respect to the housing. One end of a stem is secured to the valve spool and extends therefrom through a seal means provided in the housing. The housing has an adjustable spring loaded diaphragm assembly positioned therein which is operatively connected to the other end of the stem. A spring means normally urges the valve spool in said one direction with the diaphragm spring means normally urging the valve spool in an opposite direction.

摘要翻译： 一种用于控制流体流动的装置，包括具有适于连接到压力下的流体源的输入端口的壳体，并且还具有适于连接到需要受控流体流动或压力的装置的输出端口。 壳体在输入和输出端口之间具有设置在其中的环形过孔或孔，并与其通信。 阀芯可移动地安装在壳体中并且具有安装在其上的O形环，其适于在阀线圈相对于壳体沿一个方向移动时选择性地关闭通道。 杆的一端固定到阀芯并通过设置在壳体中的密封装置从其延伸。 壳体具有位于其中的可调节的弹簧加载的隔膜组件，其可操作地连接到杆的另一端。 弹簧装置通常在所述一个方向上推动阀芯，膜片弹簧装置通常沿相反的方向推动阀芯。

公开(公告)号：US4375788A

公开(公告)日：1983-03-08

申请号：US228253

申请日：1981-01-26

申请人： Jerry P. Malec

发明人： Jerry P. Malec

IPC分类号： B60C23/00 ,  B60C23/04

CPC分类号： B60C23/0491 ,  B60C23/007

摘要： A pressure equalizing valve for pneumatic tires including a visual display is described which is ideally suited for use with dual tires. A cylindrical housing accommodates a spring biased diaphragm mounted in a first chamber. The diaphragm carries a valve member thereon and acts as a sealing member or element to close two air passageways which are in communication with the dual tires in a conventional dual tire installation. The valve member closes the air passageways when a pre-adjusted and calibrated value of air pressure is lost by the dual tires involved. Changes in the air pressures acting on the spring biased diaphragm are communicated to a diaphragm follower on the atmospheric side of the diaphragm. A visual display is operated with the diaphragm follower and responds at an eight to one ratio to the movement of the diaphragm and follower when air pressure changes occur and a resultant movement of the diaphragm and follower occurs.

摘要翻译： 描述了包括视觉显示器的充气轮胎的均压阀，其理想地适用于双轮胎。 圆柱形壳体容纳安装在第一室中的弹簧偏压膜片。 隔膜在其上承载阀构件，并且用作密封构件或元件以封闭在常规双轮胎装置中与双轮胎连通的两个空气通道。 当预先调整和校准的空气压力值被所涉及的双重轮胎损失时，阀构件关闭空气通道。 作用在弹簧偏置膜片上的空气压力的变化与膜片的气氛侧的隔膜跟随器相通。 使用隔膜跟随器操作视觉显示器，并且当空气压力变化发生时，隔膜和跟随器的运动以8比1的比例作出响应，并且导致膜片和跟随器的移动。

公开(公告)号：US4476803A

公开(公告)日：1984-10-16

申请号：US500990

申请日：1983-06-03

申请人： Jerry P. Malec

发明人： Jerry P. Malec

IPC分类号： B60C23/00 ,  B60C23/02 ,  B60C23/06 ,  F16K15/20 ,  G01L19/12

CPC分类号： B60C23/0496 ,  Y10T137/2564 ,  Y10T137/3662

摘要： An apparatus for indicating tire pressure is disclosed which indicates whether the tire pressure in a pair of pneumatic tires is low, normal or excessive. The apparatus includes a valve body which is operatively connected to each of the tires and comprises a valve which longitudinally moves in the apparatus responsive to air pressure. The valve is operatively connected to a scale pan having an arcuate display portion at one end thereof. The display portion on the scale pan includes colored rectangular segments which are visible through a sight window in the apparatus. The scale pan pivots in response to valve movement and the colored segment visible in the sight window indicates whether the tire pressure is low, normal or excessive.

摘要翻译： 公开了一种用于指示轮胎压力的装置，其指示一对充气轮胎中的轮胎压力是否低，正常或过大。 该装置包括可操作地连接到每个轮胎的阀体，并且包括响应于空气压力在装置中纵向移动的阀。 阀可操作地连接到在其一端具有弓形显示部分的秤盘。 刻度盘上的显示部分包括通过装置中的视窗可见的彩色矩形片段。 秤盘响应于阀门运动而枢转，并且在视窗中可见的着色段指示轮胎压力是否低，正常或过大。

公开(公告)号：US4465013A

公开(公告)日：1984-08-14

申请号：US344211

申请日：1982-01-29

申请人： Jerry P. Malec

发明人： Jerry P. Malec

IPC分类号： B60C23/00 ,  B60C23/04

CPC分类号： B60C23/004 ,  B60C23/007

摘要： A tire monitor for use with a pair of pneumatic tires comprising a body member having a diaphragm valve mounted in a first chamber formed therein defining first and second chamber portions. A spring is provided in the first chamber portion for yieldably urging the diaphragm valve towards one end of the body member. A valve cap is secured to the other end of the body member and has first, second and third air passageways formed therein. A valve is connected to the third passageway for permitting air under pressure to be supplied to the second chamber portion at times. The diaphragm valve prevents communication between the first and second air passageways when the diaphragm valve is in a first position and also prevents communication between the third passageway and the first and second air passageways when the diaphragm valve is in its first position. The diaphragm valve permits communication between the first and second air passageways when the diaphragm valve is in its second position and permits communication between the third passageway and the first and second passageways when the diaphragm valve is in its second position. A visual indicator is mounted on the body member and is operatively connected to the diaphragm valve for indicating the relative position of the diaphragm valve with respect to the first and second air passageways.

摘要翻译： 一种用于一对充气轮胎的轮胎监视器，包括主体部件，该主体部件具有安装在其中形成的第一腔室中的隔膜阀，所述第一腔室限定第一和第二腔室部分。 弹簧设置在第一室部分中，用于可靠地将隔膜阀推向主体构件的一端。 阀盖固定到主体部件的另一端，并且在其中形成有第一，第二和第三空气通道。 阀连接到第三通道，用于允许有压力的空气有时被供应到第二室部分。 当隔膜阀处于第一位置时，隔膜阀防止第一和第二空气通道之间的连通，并且当隔膜阀处于其第一位置时也防止第三通道与第一和第二空气通道之间的连通。 当隔膜阀处于其第二位置时，隔膜阀允许第一和第二空气通道之间的连通，并且当隔膜阀处于其第二位置时允许第三通道与第一和第二通道之间的连通。 视觉指示器安装在主体构件上并且可操作地连接到隔膜阀，以指示隔膜阀相对于第一和第二空气通道的相对位置。

公开(公告)号：US4115201A

公开(公告)日：1978-09-19

申请号：US699938

申请日：1976-06-25

申请人： Jerry P. Malec

发明人： Jerry P. Malec

IPC分类号： B01D1/00 ,  B01D35/18 ,  B01D3/28 ,  C10G7/00

CPC分类号： B01D1/00 ,  B01D35/185

摘要： An apparatus for removing impurities from lubricating oil comprising a container having a filter positioned in the lower end thereof with an evaporator plate positioned above the filter. The lubricating oil enters the container through an inlet opening formed in the lower end thereof with the oil being passed upwardly through the filter. The oil is dispersed or redistributed at the lower end of the evaporator plate so that the oil is moved to the center thereof and moved upwardly through a central opening. The evaporator plate has a plurality of annular concentric tiers provided on its upper end so that the oil passing through the upper end of the central opening in the evaporator plate flows downwardly and outwardly over the concentric tiers. A ring-shaped heating element is positioned in the container and extends around the upper end of the evaporator plate at the periphery thereof for heating the oil passing downwardly over the concentric tiers. The container has a cover positioned on the upper end thereof and has an oil outlet conduit extending from the upper end thereof.

摘要翻译： 一种用于从润滑油中除去杂质的装置，包括具有位于其下端的过滤器的容器，其中位于过滤器上方的蒸发器板。 润滑油通过形成在其下端的入口开口进入容器，油通过过滤器。 油分散或重新分布在蒸发器板的下端，使得油移动到其中心并向上移动通过中心开口。 蒸发器板具有在其上端设置的多个环形同心层，使得通过蒸发器板中的中心开口的上端的油在同心层之上向下和向外流动。 环形加热元件位于容器中并且在其周边处围绕蒸发器板的上端延伸以加热在同心层下方向下通过的油。 容器具有位于其上端上的盖，并且具有从其上端延伸的出油导管。

公开(公告)号：US4108134A

公开(公告)日：1978-08-22

申请号：US699937

申请日：1976-06-25

申请人： Jerry P. Malec

发明人： Jerry P. Malec

IPC分类号： B01D35/157 ,  C10M175/00 ,  F01M1/16 ,  F16K3/34 ,  G05D16/10 ,  F01M1/00

CPC分类号： B01D35/157 ,  C10M175/0058 ,  F01M1/16 ,  F16K3/34 ,  G05D16/10 ,  Y10T137/7866

摘要： A modulator valve assembly comprising a valve body having a first compartment area at one end thereof and an elongated bore extending therethrough from the inner end of the first compartment area. The first compartment area is closed by an inlet cap which is in operative communication with a source of fluid under pressure. A piston is slidably mounted in the bore and is provided with a pair of spaced-apart metering slots formed in the periphery thereof which extend between one end thereof and a reduced diameter portion. The valve body is provided with a discharge port formed therein which communicates with the bore intermediate the ends thereof. A spring is mounted in the bore to yieldably urge the piston towards the inlet cap so that the metering slots permit fluid to pass from the first compartment area to the discharge port. Means is provided in the port to limit the movement of the piston in one direction. An adjustment cap is threadably mounted on the valve body and may be selectively rotated with respect thereto to permit the tension in the spring to be varied.

摘要翻译： 一种调节阀组件，包括阀体，其一端具有第一隔室区域和从第一隔室区域的内端延伸穿过的细长孔。 第一隔室区域由入口盖封闭，入口盖与压力下的流体源可操作地连通。 活塞可滑动地安装在孔中并且设置有在其周边形成的一对间隔开的计量槽，其在其一端和缩径部分之间延伸。 阀体设置有形成在其中的排出口，该排出口与其中间的孔相通。 弹簧安装在孔中以可靠地将活塞推向入口盖，使得计量槽允许流体从第一隔室区域通到排出口。 装置设置在端口中以限制活塞在一个方向上的移动。 调节盖螺纹安装在阀体上并且可以选择性地相对于其旋转以允许弹簧中的张力改变。