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21. 发明授权

US5484212A Method of lubricating printing cyclinder bearings 失效
标题翻译：润滑印刷旋转轴承的方法
公开(公告)号：US5484212A
公开(公告)日：1996-01-16
申请号：US182804
申请日：1994-01-14
申请人： Glenn A. Guaraldi , David C. Burke
发明人： Glenn A. Guaraldi , David C. Burke
IPC分类号： B41F3/54 , B41F13/26 , F16C19/36 , F16C33/66 , F16N7/30 , F16N11/10 , F16C19/26 , F16C37/00
CPC分类号： F16N7/30 , B41F13/26 , F16C13/02 , F16C19/364 , F16C33/6622 , F16C33/6629 , B41P2213/46 , F16C2324/16 , F16N2210/14 , F16N2230/10 , Y10T29/49702
摘要： A method of lubricating a bearing (58) in a printing unit (14) includes the step of directing a quantity of grease into the bearing (58), and the step of directing pressurized air into contact with the grease. The bearing (58) supports a printing cylinder (16) for rotation in the printing unit (14), and includes a plurality of rolling elements (100) between a pair of opposed bearing race surfaces (94, 88). A predetermined quantity (160) of grease is directed to flow from a hydraulic pump (114) to the space between the bearing race surfaces (94, 88). The pressurized air is directed to flow from a pneumatic pump (132) into contact with the grease to remove a first portion of the predetermined quantity (160) of grease from the space between the bearing race surfaces (94, 88). The pressurized air further spreads a second portion of the predetermined quantity (160) of grease into coatings (190) which extend over the rolling element surfaces (104) and the bearing race surfaces (94, 88).
摘要翻译：润滑印刷单元（14）中的轴承（58）的方法包括将一定数量的润滑脂引入轴承（58）的步骤以及引导加压空气与润滑脂接触的步骤。轴承（58）支撑用于在印刷单元（14）中旋转的印刷滚筒（16），并且在一对相对的轴承座圈（94,88）之间包括多个滚动元件（100）。预定量的（160）润滑脂被引导从液压泵（114）流到轴承座圈表面（94,88）之间的空间。加压空气被引导以从气动泵（132）流出与油脂接触，以从轴承座圈表面（94,88）之间的空间移除预定量（160）的润滑脂的第一部分。加压空气进一步将预定量的（160）润滑脂的第二部分扩展到在滚动元件表面（104）和轴承座圈表面（94,88）上延伸的涂层（190）中。

22. 发明授权

US5285871A System for distributing viscous lubricant 失效
标题翻译：粘性润滑剂分配系统
公开(公告)号：US5285871A
公开(公告)日：1994-02-15
申请号：US929989
申请日：1992-08-17
申请人： Donald A. Sievenpiper
发明人： Donald A. Sievenpiper
IPC分类号： F16N11/10 , F16N13/16 , F16N27/00
CPC分类号： F16N11/10 , F16N13/16 , F16N2230/10 , F16N2270/30
摘要： A system for distributing measured quantities of viscous lubricant to a plurality of lubricating points. The system includes a plurality of injector cylinders and a container for viscous lubricant. A selectively operable hydraulic fluid pressure supply pump supplies hydraulic fluid to an hydraulic cylinder for pressurizing lubricant in the container at a low pressure to feed lubricant to the injector cylinders, and the fluid pressure supply pump supplies hydraulic fluid at a high pressure to the injector cylinders to feed lubricant to the lubricating points.
摘要翻译：一种用于将测量量的粘性润滑剂分配到多个润滑点的系统。该系统包括多个注射器缸和用于粘性润滑剂的容器。选择性可操作的液压流体压力供给泵将液压流体供应到液压缸，用于在低压下对容器中的润滑剂加压以将润滑剂供给到喷射器气缸，并且流体压力供给泵将高压的液压流体供应到喷射器气缸以将润滑剂供给润滑点。

23. 发明授权

US5271528A Automatic grease dispenser 失效
标题翻译：自动润滑脂分配器
公开(公告)号：US5271528A
公开(公告)日：1993-12-21
申请号：US960833
申请日：1992-10-14
申请人： Hui-Mei Chien
发明人： Hui-Mei Chien
IPC分类号： F16N11/08 , F16N13/06 , B67D5/08
CPC分类号： F16N11/08 , F16N2013/066 , F16N2230/10 , F16N2260/02 , F16N2270/20
摘要： An automatic grease dispenser using a motor to drive a rotary shaft via a reduction gear set for displacing a pusher downward to squeezing a grease out of a grease pack through an outlet in constant quantity at fixed intervals, and having a positioning element inserted to an longitudinal groove on a piston rod of the pusher to permit only vertical movement but prevent from rotation of the pusher following rotation of the rotary shaft.
摘要翻译：一种自动润滑脂分配器，其使用马达来驱动旋转轴，所述减速齿轮组用于将推动器向下移动，以固定的间隔通过出口挤出润滑脂，并且具有插入纵向的定位元件在推动器的活塞杆上的凹槽仅允许垂直运动，但是防止推动器在旋转轴旋转之后旋转。

24. 发明授权

US5147014A Lubricating system for an engine prior to start-up 失效
标题翻译：启动前的发动机润滑系统
公开(公告)号：US5147014A
公开(公告)日：1992-09-15
申请号：US727841
申请日：1991-07-09
申请人： Walter H. Pederson
发明人： Walter H. Pederson
IPC分类号： F01M5/02 , F02B1/04
CPC分类号： F01M5/025 , F01M2005/028 , F02B1/04 , F16N2230/10 , Y10T137/87265
摘要： A pre-start lubricating system for reducing wear in internal combustion engines delivers lubricating oil into an engine oiling system at a pressure greater than the engine's normal operating oil pressure before the engine is cranked. The pre-start lubricating system involves the engine's vacuum, electrical and oiling system. The pre-start lubrication system has a pressure vessel of desired volume with a vacuum communicator and an oil communicator with a first aperture. A piston inside the pressure vessel between the oil communicator and the vacuum communicator defines an oil storage reservoir and a vacuum reservoir. Connected to the piston is a piston spring for biasing the piston against oil pressure and vacuum and for raising oil pressure in the oil reservoir after the engine has been shut down and the vacuum in the vacuum reservoir has dissipated. A valve for controlling oil flow between the oil storage reservoir and the engine oiling system has a moveable core and a biasing spring for moving the core toward the first aperture. An actuator operates the valve for releasing oil held under pressure in the oil storage reservoir and has an electrical solenoid for moving the core away form the first aperture, a switch for energizing the solenoid, and a timer. Finally, a thermal pressure relief device in the valve relieves excess pressure created by thermal expansion of oil in the oil storage reservoir.
摘要翻译：用于减少内燃机中的磨损的预启动润滑系统在发动机起动之前以大于发动机正常工作油压的压力将润滑油输送到发动机上油系统中。预启动润滑系统涉及发动机的真空，电动和上油系统。预启动润滑系统具有带有真空通信器的所需体积的压力容器和具有第一孔的油通道器。在油通信器和真空通信器之间的压力容器内部的活塞限定了储油容器和真空容器。连接到活塞的是活塞弹簧，用于在发动机关闭并且真空容器中的真空已经消散之后使活塞偏压油压和真空并提高储油器中的油压。用于控制储油箱和发动机上油系统之间的油流的阀具有可移动的芯和用于将芯移动到第一孔的偏置弹簧。致动器操作阀，用于释放在储油容器中保持压力的油，并具有用于使芯从第一孔移开的电螺线管，用于激励螺线管的开关和定时器。最后，阀中的热释压装置可以减轻油藏中油的热膨胀产生的过压。

25. 发明授权

US5121720A Pre-ignition lubricating system 失效
标题翻译：预点火润滑系统
公开(公告)号：US5121720A
公开(公告)日：1992-06-16
申请号：US791394
申请日：1991-11-14
申请人： David R. Roberts
发明人： David R. Roberts
IPC分类号： F01M1/12 , F01M5/00 , F01M5/02 , F02B1/04
CPC分类号： F01M5/00 , F01M1/12 , F01M5/025 , F02B1/04 , F16N2230/10
摘要： A pre-ignition lubricating system for an internal combustion engine includes an auxiliary oil pump that is activated in response to the driver's door of a vehicle being opened. A timer circuit insures adequate pre-lubrication after the driver's door is closed.
摘要翻译：用于内燃机的预点火润滑系统包括辅助油泵，其响应于打开车辆的驾驶员门而被启动。定时器电路在驾驶员关门后确保充分的预润滑。

26. 发明授权

US5042618A Liquid/gas delivery system 失效
标题翻译：液/气输送系统
公开(公告)号：US5042618A
公开(公告)日：1991-08-27
申请号：US564921
申请日：1990-08-09
申请人： Daniel H. Switalski , David A. Roessler
发明人： Daniel H. Switalski , David A. Roessler
IPC分类号： B23Q11/10 , F16N7/32 , F16N13/16
CPC分类号： F16N13/16 , B23Q11/1061 , B23Q11/1084 , F16N7/32 , F16N2230/10
摘要： The invention is a low volume lubricant delivery system for delivering low volumes of lubricant, entrained by gas, to workpieces and comprises essentially: a plurality of electrical conductors; a plurality of lubricant passages and a plurality of gas passages, preferably pipes; a compressor for supplying gas under pressure; a gas inlet; a gas outlet; gas flow control valves, one of which is a solenoid valve; a constant pressure pump; a lubricant entrainment structure, preferably a nozzle; a lubricant outlet; lubricant flow control valves, of which one is a solenoid valve; a lubricant supply and a timer. The lubricant supply being connected to the constant pressure pump by at least one lubricant pipe; the constant pressure pump means being connected to the lubricant flow control valves by at least one lubricant pipe and to the gas flow control valves by at least one gas pipe; the lubricant flow control valves being connected to the lubricant outlet by at least one lubricant pipe; the gas flow control device being connected to and between the gas inlet and the gas outlet by a gas passage; the gas inlet being connected by a gas passage to the gas supply; the timer being connected to the lubricant flow control valves by the power conductors; the timer generally controlling the operation of the lubricant flow control device so that the amount of lubricant delivered to the lubricant outlet is controlled; the lubricant entrainment nozzle comprising at least both the coolent outlet and the gas outlet; whereby the gas from the gas supply is delivered through the low volume lubricant delivery system to the gas outlet in the gas entrainment device and the lubricant from the lubricant supply is delivered through the low volume lubricant delivery system to the lubricant outlet in the gas entrainment device where the gas and the lubricant are discharged and the gas entrains the lubricant and delivers the lubricant to the workpiece.
摘要翻译：本发明是一种低体积润滑剂输送系统，用于将低体积的由气体夹带的润滑剂输送到工件上，并且基本上包括：多个电导体; 多个润滑剂通道和多个气体通道，优选管道; 用于在压力下供应气体的压缩机; 气体入口气体出口气体流量控制阀，其中一个是电磁阀; 恒压泵; 润滑剂夹带结构，优选喷嘴; 润滑剂出口; 润滑剂流量控制阀，其中一个是电磁阀; 润滑剂供应和定时器。润滑剂供应通过至少一个润滑剂管连接到恒压泵; 恒压泵装置通过至少一个润滑管连接到润滑剂流量控制阀，并通过至少一个气体管道连接到气体流量控制阀; 润滑剂流量控制阀通过至少一个润滑剂管连接到润滑剂出口; 气体流量控制装置通过气体通道连接到气体入口和气体出口之间和之间; 气体入口通过气体通道连接到气体供应源; 定时器通过电力导体连接到润滑剂流量控制阀; 定时器通常控制润滑剂流量控制装置的操作，以便控制输送到润滑剂出口的润滑剂的量; 润滑剂夹带喷嘴至少包括冷却出口和气体出口两者; 从而来自气体供应的气体通过低体积润滑剂输送系统输送到气体夹带装置中的气体出口，来自润滑剂供应的润滑剂通过低体积润滑剂输送系统输送到气体夹带装置中的润滑剂出口其中气体和润滑剂被排出并且气体夹带润滑剂并将润滑剂输送到工件。

27. 发明授权

US5012864A Wellhead apparatus involving a free fall plunger in a well 失效
标题翻译：井口设备涉及井中的自由落体柱塞
公开(公告)号：US5012864A
公开(公告)日：1991-05-07
申请号：US473893
申请日：1990-02-02
申请人： David J. Enright
发明人： David J. Enright
IPC分类号： E21B43/12
CPC分类号： E21B43/121 , F16N2230/10
摘要： Wellhead production apparatus is set forth. It is adapted to be connected to a cased well having a production tubing string therein. It cooperates with a plunger traveling freely in the production tubing string. The wellhead apparatus connects typically through a flange at the wellhead, a master valve, a vertically extending tube which connects into and comprises a tee. The equipment extends thereabove so that the plunger can travel above the tee and is rebounded for reciprocation. The tee is formed of two cylindrical members which are arranged concentric of one another to define an annular flow space therebetween. The annular flow space being connected through an opening into a lateral production flow line. The tee thus cannot be blinded by stalling the plunger even with the lateral flow line.
摘要翻译：井口生产设备列出。其适于连接到其中具有生产油管柱的套管井。它与在生产油管柱中自由行进的柱塞配合。井口设备通常通过井口的法兰连接，主阀，连接到并包括发球台的垂直延伸的管。设备在其上方延伸，使得柱塞可以在三通上方行进并且反弹以进行往复运动。发球台由两个圆柱形构件形成，它们彼此同心地设置，以在它们之间形成环形流动空间。环形流动空间通过开口连接到横向生产流动管线中。因此，即使使用横向流动管线，三通也不能使柱塞失速。

28. 发明授权

US4537285A Conveyor lubricating apparatus 失效
标题翻译：输送机润滑装置
公开(公告)号：US4537285A
公开(公告)日：1985-08-27
申请号：US483941
申请日：1983-04-11
申请人： Patrick A. Brown , William C. Murphy
发明人： Patrick A. Brown , William C. Murphy
IPC分类号： B65G45/08 , F16N7/38 , F16N29/00
CPC分类号： F16N7/38 , B65G45/08 , F16N29/00 , F16N2230/10
摘要： A conveyor lubrication apparatus includes a counter for energizing lubrication devices once for each predetermined number of cycles of the conveyor past a lubrication station. Timers energized by the counter activate control valves for a predetermined period of time to supply lubricant to parts of the conveyor as each part reaches the lubrication station. A current sense circuit detects current flow to the control valves and energizes the central lubricant supply pump to pressurize the lubricant flow lines for a predetermined period of time, at the end of which the pump is de-energized until the next control valve is energized. A pressure sensor is disposed in the lubricant flow lines to detect a low pressure level and causes the pump to be de-energized and an alarm to be activated.
摘要翻译：输送机润滑装置包括一个计数器，该计数器用于通过润滑站的每个预定数量的循环来激励润滑装置一次。由计数器激励的定时器在预定的时间段内激活控制阀，以在每个部件到达润滑站时向输送机的部件供应润滑剂。电流感测电路检测到流向控制阀的电流，并激励中心润滑剂供应泵以对润滑剂流动管线加压预定的时间段，在其结束时，泵被断电直到下一个控制阀通电。压力传感器设置在润滑剂流动管线中以检测低压水平并且使得泵被断电并且报警被激活。

29. 发明授权

US4490767A Manually operated conditioner for flexible magnetic disks 失效
标题翻译：手动式柔性磁碟机
公开(公告)号：US4490767A
公开(公告)日：1984-12-25
申请号：US366544
申请日：1982-04-08
申请人： Eli Neuman , C. Paul Davis
发明人： Eli Neuman , C. Paul Davis
IPC分类号： G11B23/50 , G11B5/00
CPC分类号： G11B23/505 , F16N2230/10
摘要： A simple and inexpensive apparatus for treating a floppy disk with conditioning fluid in order to clean, lubricate and destaticize the floppy disk is described. The apparatus comprises a means for grasping the floppy disk about its center and rotating it, fluid absorbing pads which are moveable into and out of contact with the magnetic surfaces of the floppy disk through the read/write opening in the floppy disk envelope by mechanical means and a means for dispensing fluid to the pads. In one preferred embodiment, the mechanical rotation of a lever causes the floppy disk to be grasped and released through the cooperation of an axial cam and a pin riding on the cam. Rotation of the lever also moves the pads into and out of contact with the floppy disk. In a second preferred embodiment, a timer provided with a gear wheel controls an axial cam for grasping and releasing the floppy disk and a radial cam which moves the pads into and out of contact with the floppy disk.
摘要翻译：描述了一种用于处理具有调理流体的软盘以便清洁，润滑和去除软盘的简单和便宜的装置。该装置包括用于将软盘围绕其中心夹持并旋转的装置，可通过机械装置通过软盘封套中的读/写开口与软盘的磁性表面移动和脱离接触的流体吸收垫以及用于将液体分配到垫的装置。在一个优选实施例中，杆的机械旋转使得软盘通过轴向凸轮和骑在凸轮上的销的配合被抓住并释放。杠杆的旋转也可以使垫进入和脱离与软盘的接触。在第二优选实施例中，设置有齿轮的定时器控制用于抓取和释放软盘的轴向凸轮以及使垫移动和脱离与软盘接触的径向凸轮。

30. 发明授权

US3603432A Apparatus for periodically dispensing a liquid 失效
标题翻译：用于定期分配液体的装置
公开(公告)号：US3603432A
公开(公告)日：1971-09-07
申请号：US3603432D
申请日：1968-12-11
申请人： WAUKEE ENG CO
发明人： STENZEL WALLACE I
IPC分类号： F16N27/00 , F16N29/02
CPC分类号： F16N27/00 , F16N29/02 , F16N2230/10 , F16N2230/14 , F16N2260/05 , F16N2270/22 , F16N2280/02
摘要： A device for automatically metering precise amounts of a lubricant to an apparatus requiring periodic lubrication. The device comprises a reservoir to contain the lubricant and a conduit connects the pressure side of the apparatus with the reservoir so that a positive pressure is maintained on the lubricant within the reservoir. A discharge line connects the reservoir with the apparatus requiring lubrication and the flow of lubricant through the discharge line is controlled by a solenoid-operated valve. In addition to the solenoid valve, an adjustable needle valve is located between the solenoid-operated valve and the apparatus and functions to adjust the rate of flow of the lubricant when the solenoid valve is opened. The flow through the discharge line can be viewed through a sight glass located downstream of the needle valve. Operation of the system is automatically controlled by a dualtimer arrangement including a cycle timer which sets the periodic cycle of lubrication and opens the solenoid valve through a timedelay relay. The time-delay relay sets the time of lubrication for each cycle.

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