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公开(公告)号：US5174610A
公开(公告)日：1992-12-29
申请号：US733225
申请日：1991-07-22
IPC分类号： F16L37/098
CPC分类号： F16L37/0985 , Y10S285/924
摘要： An apparatus for providing bleed air to exit an air outlet fitting where an air hose is connected to a turbine housing to cool the turbine and outlet fitting. The bleed air is directed through longitudinal channels outside the air hose and to an air diffuser collar where it is deflected to exit the apparatus radially.
摘要翻译： 一种用于提供放气以排出空气出口配件的装置，其中空气软管连接到涡轮壳体以冷却涡轮机和出口配件。 排放空气通过空气软管外的纵向通道引导到空气扩散器套管，在该空气扩散器套管中，其被偏转以径向地离开设备。
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公开(公告)号：US5078323A
公开(公告)日：1992-01-07
申请号：US553432
申请日：1990-07-20
申请人： Peter L. Frank
发明人： Peter L. Frank
IPC分类号： B05B7/12
CPC分类号： B05B7/1209
摘要： An improved control shaft seal and air valve for a portable paint gun with the seal having a radial clearance with the shaft except at a shaft sealing surface of limited axial length. The shaft seal has a conical surface radially outward of the shaft sealing surface to provide a sealing surface and also to provide transfer of axial forces at that surface to a radial direction to provide a force to urge the shaft sealing surface against the control shaft. A second conical surface of the seal provides for retention of the seal on an air valve spring when the paint gun is disassembled. An improved air valve for portable paint guns is also disclosed having a rigid axial hub and radial support carrying a relatively flexible rim portion adapted to engage a tapered seating surface in the gun.
摘要翻译： 改进的用于便携式喷漆枪的控制轴密封件和空气阀，其密封件具有与轴的径向间隙，除了在有限的轴向长度的轴密封表面之外。 轴密封件具有在轴密封表面的径向外侧的锥形表面，以提供密封表面，并且还提供在该表面处的径向方向上的轴向力传递，以提供将轴密封表面推靠在控制轴上的力。 密封件的第二个锥形表面用于在拆卸喷漆枪时将密封件保持在空气阀门弹簧上。 还公开了用于便携式喷漆枪的改进的空气阀，其具有刚性的轴向轮毂和径向支撑件，所述刚性轴向轮毂和径向支撑件承载适于接合枪中的锥形座面的相对柔性的轮缘部分。
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公开(公告)号：US08845222B2
公开(公告)日：2014-09-30
申请号：US11256717
申请日：2005-10-24
申请人： Peter L. Frank , Shawn C. Johnson
发明人： Peter L. Frank , Shawn C. Johnson
CPC分类号： F04B53/22 , B05C17/0333
摘要： A modular paint pump for a paint roller having a battery operated pump in a housing supporting a paint can. A wetted parts subassembly is manually removable for cleaning or service without the use of tools. The wetted parts subassembly may include inlet and outlet check valves and a piston, a seal and a pump cylinder. A cover having a siphon is secured to the paint can by an elastic cord hooked to the housing.
摘要翻译： 一种用于油漆辊的模块化油漆泵，其具有在支撑油漆罐的壳体中的电池操作的泵。 润湿部件组件可手动拆卸，无需使用工具进行清洁或维修。 润湿部件子组件可以包括入口和出口止回阀以及活塞，密封件和泵气缸。 具有虹吸的盖子通过钩在壳体上的弹性线固定到油漆罐上。
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公开(公告)号：US06933634B2
公开(公告)日：2005-08-23
申请号：US10427448
申请日：2003-05-01
申请人： Peter L. Frank , Robert D. Cooper
发明人： Peter L. Frank , Robert D. Cooper
CPC分类号： F04B39/066 , H02K5/20 , H02K7/14 , H02K9/06
摘要： An improved cooling arrangement for an electric motor in a pump assembly, including a resilient fan baffle having a planar main surface and a pair of wings extending perpendicularly out from the main surface to direct airflow away from the motor when the fan baffle is installed on the motor. A method of installing the fan baffle includes bending two ends of the periphery of the fan baffle to clear obstructions on the motor, and then releasing the ends to allow them to come together in a planar arrangement.
摘要翻译： 一种用于泵组件中的电动机的改进的冷却装置，包括具有平面主表面的弹性风扇挡板和从主表面垂直向外延伸的翼，当风扇挡板安装在主体表面上时引导气流远离电动机 发动机。 安装风扇挡板的方法包括弯曲风扇挡板的周边的两端，以清除电动机上的障碍物，然后释放端部以使它们以平面布置汇合在一起。
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公开(公告)号：US5472318A
公开(公告)日：1995-12-05
申请号：US264941
申请日：1994-06-30
摘要： A pressure relief assembly for use with a paint pump having a chamber with a pressure relief port located immediately adjacent an inlet port of the pump. The pressure relief assembly includes a mounting member, inlet washer, rupture pad and outlet washer. The mounting member is threaded on its exterior surface and includes an inlet end, an outlet end, and a relief passage extending between the inlet and outlet ends. A rupture recess in the inlet end is sized to receive the inlet washer, rupture pad and outlet washer, with the rupture pad positioned between the washers. The inner diameter surface of the outlet washer is convex. The pressure relief assembly is screwed into the pump with the inlet end adjacent to the pressure relief port. The rupture pad forms a seal between the pump chamber and atmosphere that ruptures to vent the chamber when the pressure within the chamber exceeds a predetermined rupture pressure.
摘要翻译： 一种与油漆泵一起使用的压力释放组件，其具有腔室，其具有紧邻泵的入口的压力释放口。 减压组件包括安装构件，入口垫圈，破裂垫和出口垫圈。 安装构件在其外表面上是螺纹的，并且包括入口端，出口端和在入口端和出口端之间延伸的释放通道。 入口端的破裂凹槽的尺寸设置成接收入口垫圈，破裂垫和出口垫圈，破裂垫位于垫圈之间。 出口垫圈的内径表面是凸的。 减压组件被拧入泵中，入口端与泄压口相邻。 破裂垫在泵室和大气之间形成密封，当室内的压力超过预定的破裂压力时，其破裂以排出腔室。
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公开(公告)号：USD470914S1
公开(公告)日：2003-02-25
申请号：US29146615
申请日：2001-08-13
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公开(公告)号：US5226600A
公开(公告)日：1993-07-13
申请号：US740470
申请日：1991-08-02
申请人： Peter L. Frank
发明人： Peter L. Frank
CPC分类号： B05B7/2408 , B05B1/3046 , Y10T137/789
摘要： An improved check valve for portable paint cup spray guns having a radially extending concave diaphragm surrounding a syphon tube and forming a seal with an interior surface of a lid of the paint cup.
摘要翻译： 一种用于便携式油漆杯喷枪的改进的止回阀，具有围绕虹吸管的径向延伸的凹形隔膜，并与油漆杯盖的内表面形成密封。
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公开(公告)号：US5054947A
公开(公告)日：1991-10-08
申请号：US393698
申请日：1989-08-11
申请人： Peter L. Frank , Terry R. Reents
发明人： Peter L. Frank , Terry R. Reents
CPC分类号： B05C17/002 , B05C17/0333 , B05C17/0308
摘要： A self-contained power painting system is provided in which a battery operated motor and pump are contained in a lid for a paint reservoir, and that entire unit is adapted to be carried on a user by a strap or belt. A paint applicator, such as a brush or roller, is connected to the pump by a flexible conduit and includes a switch activator at the applicator to permit the user to selectively control operation of the pump and to move about freely while painting without being emcumbered by a relatively immobile paint reservoir or power source connection through extension cords.
摘要翻译： 提供了一种独立的电力喷涂系统，其中电池操作的电动机和泵被容纳在用于油漆储存器的盖中，并且整个单元适于通过带或带承载在使用者身上。 油漆施加器，例如刷子或辊子，通过柔性导管连接到泵，并且在施加器处包括开关致动器，以允许使用者选择性地控制泵的操作并且在不受涂覆的情况下自由地移动，而不被排出 相对不可动的油漆储存器或通过延长线的电源连接。
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公开(公告)号：US4559661A
公开(公告)日：1985-12-24
申请号：US747378
申请日：1985-06-21
IPC分类号： B44D3/16
CPC分类号： B44D3/164
摘要： A manually operable power unit for paint scraping and the like comprising a casing with a longitudinal axis having a handle to enable portable use by the operator, an electro-magnetic motor mounted within the casing including a stator and an armature mounted relative to the stator for movement parallel to the longitudinal axis, a bladeholder connected to the armature reciprocally movable in unison together, the bladeholder extending generally parallel to the longitudinal axis of the casing and the direction of movement of the reciprocating armature to provide contemporaneous colinear movement of the bladeholder and the armature to substantially eliminate bending forces on the bladeholder imposed by the electromagnetic drive forces of the motor, the motor being operable on energization to move the armature and the bladeholder from a starting position to an extended position, and a spring connected to the bladeholder which is compressed when the bladeholder is moved to its extended position and the spring operating to move the bladeholder to its starting position upon release of the electromagnetic forces generated by the motor.
摘要翻译： 一种用于油漆刮擦等的手动可操作的动力单元，包括具有手柄的纵向轴线的壳体，以使得操作者能够轻松使用;安装在壳体内的电磁马达，其包括定子和相对于定子安装的电枢， 平行于纵向轴线的运动，连接到衔铁的刀片架可以一起往复运动，刀片架大致平行于壳体的纵向轴线延伸，并且往复运动的电枢的运动方向提供刀片架的同时运动， 所述衔铁基本上消除由马达的电磁驱动力施加的刀架上的弯曲力，所述马达可在通电作用下操作以将所述衔铁和所述刀架从起始位置移动到延伸位置，以及连接到所述刀架的弹簧 当刀片夹持器移动到其延伸孔时被压缩 并且弹簧操作以在释放由电动机产生的电磁力的同时将刀架移动到其起始位置。
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