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51. 发明授权

US3659674A Atomized oil lubricating device for bearings and/or journals of vertical shafts rotating at high speeds 失效
标题翻译：用于轴承和/或垂直转动的高速旋转油的润滑油润滑装置
公开(公告)号：US3659674A
公开(公告)日：1972-05-02
申请号：US3659674D
申请日：1969-12-16
申请人： FERRARIO ANDREA A FIGLI DI FER
发明人： FERRARIO LUIGI
IPC分类号： F16C33/10 , F16C33/66 , F16N7/32 , F16N7/36
CPC分类号： F16N7/366 , F16C33/1085 , F16C33/6662 , F16H57/0427 , F16H57/0458 , F16H57/0469 , F16N2260/04
摘要： A vertical shaft rotatable at high speeds and provided with bearings and/or journals has an axial bore at its lower end immersable into lubricating oil in a tank. Openings in said shaft communicate the bore with a housing defined between the shaft and a tubular casing therefor. Oil sucked up said bore is atomized by passing through said openings. Atomized oil lubricates the journals and/or bearings and condensed oil flows back to the tank.
摘要翻译：高速旋转并具有轴承和/或轴颈的垂直轴在其下端具有浸入罐中的润滑油的轴向孔。所述轴中的开口将孔与在轴和管状壳体之间限定的壳体连通。吸入所述孔的油通过所述开口被雾化。雾化油润滑轴颈和/或轴承以及冷凝油流回油箱。

52. 发明授权

US1479969A Lubricating 失效
标题翻译：润滑
公开(公告)号：US1479969A
公开(公告)日：1924-01-08
申请号：US36286120
申请日：1920-03-02
申请人： NYA NORDISKA KULLAGER AKTIEBOL
发明人： OSKAR LEON KARL
IPC分类号： F16N7/30 , F16N7/36
CPC分类号： F16N7/30 , F16N7/36 , F16N2210/14 , F16N2250/04 , F16N2260/04 , F16N2270/20 , F16N2280/04

53. 发明申请

US20150047928A1 LUBRICATION SYSTEM FOR TOOL 有权
标题翻译：工具润滑系统
公开(公告)号：US20150047928A1
公开(公告)日：2015-02-19
申请号：US13967820
申请日：2013-08-15
申请人： Caterpillar Inc.
发明人： Kyle C. Hiner , Lauritz P. Pillers, II
IPC分类号： F01M11/04 , E02F3/96 , F15B13/042
CPC分类号： F01M11/0408 , E02F3/966 , F15B13/0403 , F15B13/0426 , F15B20/00 , F15B2211/50536 , F16N11/10 , F16N29/04 , F16N2260/04 , Y10T137/7762
摘要： A lubrication system for a tool powered by a drive fluid is provided. The lubrication system includes a reservoir configured to deliver a lubricant and a plunger disposed within the reservoir. The plunger is configured to selectively generate a pilot signal based on a level of the lubricant. The lubrication system further includes a valve having a housing. The housing includes a drive fluid inlet and a drive fluid outlet. The valve also includes a pilot spool configured to move from a neutral position to an actuated position in response to the pilot signal. The valve further includes a main spool selectively actuated by a pressure of the drive fluid to move from a first position to a second position in response to the movement of the pilot spool such that in the second position the drive fluid inlet is in fluid communication with the drive fluid outlet.
摘要翻译：提供了一种用于由驱动流体供电的工具的润滑系统。润滑系统包括被配置为输送润滑剂的储存器和设置在储存器内的柱塞。柱塞构造成基于润滑剂的水平选择性地产生导频信号。润滑系统还包括具有外壳的阀。壳体包括驱动流体入口和驱动流体出口。该阀还包括一个引导阀芯，该引导阀构造成响应于导频信号从中性位置移动到致动位置。该阀还包括主阀芯，该主阀芯由驱动流体的压力响应于先导阀芯的运动而从第一位置移动到第二位置，使得在第二位置，驱动流体入口与驱动流体出口。

54. 发明授权

US6131471A Liquid level sensor 失效
公开(公告)号：US6131471A
公开(公告)日：2000-10-17
申请号：US924228
申请日：1997-09-05
申请人： Ronald W. Okoren , Ali S. Ameen , Matthew A. Shepeck
发明人： Ronald W. Okoren , Ali S. Ameen , Matthew A. Shepeck
IPC分类号： G01F23/28 , F04B39/02 , F16N29/00 , F16N29/04 , F25B1/047 , F25B31/00 , F25B49/02 , G01F1/74 , G01F23/292 , G01F13/00
CPC分类号： F16N29/04 , F04B39/0207 , F04B39/0215 , F16N29/00 , G01F1/74 , G01F23/2922 , G01F23/2925 , F04B2205/08 , F04B2207/03 , F16N2230/19 , F16N2260/04 , F25B1/047 , F25B2700/03 , F25B2700/04 , F25B31/004
摘要： A sensor system. The system comprises a binary sensor issuing a signal representative of a first or second condition; sampling circuitry, operatively connected to the binary sensor, for monitoring the number of transitions between the first and second conditions during a sampling period; integration circuitry for accumulating the sampled number of transitions over time; and signal generation circuitry for issuing an analog signal representative of the accumulated transitions.

55. 发明授权

US5758746A Pump lubrication expansion tube 失效
标题翻译：泵润滑膨胀管
公开(公告)号：US5758746A
公开(公告)日：1998-06-02
申请号：US610465
申请日：1996-03-04
申请人： William L. Sage
发明人： William L. Sage
IPC分类号： F04B53/18 , F16N19/00 , F16N3/00
CPC分类号： F16N19/003 , F04B53/18 , F16N2260/04
摘要： The invention is directed to lubrication of pumps, wherein due to relative space limitations, pumps oriented at various positions are provided sufficient oiling fluid to accommodate lubrication of cylinder surfaces preventing excess wear, such that an expansion tube projecting from and in secured operative communication with the crankcase of the existing pump is such that the tube having a graduated exterior surface is provided. The graduations are oriented in a parallel relationship relative to the axis of the tube and permit ease of viewing of sufficient pump oil volume when such volume is visible via the graduations. The tube provides for a removable cap structure to permit the adding or removal of fluid relative to the pump crank case.
摘要翻译：本发明涉及泵的润滑，其中由于相对空间的限制，在各个位置上定向的泵被提供有足够的油流体以适应气缸表面的润滑，从而防止过度的磨损，使得膨胀管伸出并与之保持可操作的连通现有泵的曲轴箱使得具有刻度的外表面的管被设置。梯度相对于管的轴线平行地定向，并且当通过刻度可见时允许容易观察足够的泵油体积。该管提供可拆卸盖结构，以允许相对于泵曲轴箱添加或除去流体。

56. 发明授权

US5586583A Fluid exchanger with fluid reconciliation 失效
标题翻译：流体交换器与流体协调
公开(公告)号：US5586583A
公开(公告)日：1996-12-24
申请号：US308395
申请日：1994-09-19
申请人： Robert W. Edwards , Terry M. Fulmer , Patrick J. Schultz
发明人： Robert W. Edwards , Terry M. Fulmer , Patrick J. Schultz
IPC分类号： B67D7/04 , F01M11/04 , B65B1/30 , B65B3/26
CPC分类号： F01M11/0458 , F16N2200/00 , F16N2230/02 , F16N2250/04 , F16N2250/18 , F16N2250/50 , F16N2260/04 , F16N2260/05
摘要： A fluid exchange apparatus for the transfer of fluids from a first containment area to a second containment area, including a total fluid reconciliation process, whereby the same amount of fluid transferred from the first containment area to the second containment area is replenished into the first containment area, or is replenished to a preset amount. The fluid exchanger includes an evacuation section having a vacuum pump therein, and a fill section. The fluid being vacated from the first containment area is transferred to the second containment area by vacuum pressure introduced into the first containment area. An air purge is used to drive fluid out of the fluid passages/filters into the first containment area. The pressure may be developed internally to the fluid exchange apparatus or externally thereto. CPU controlled electronics are utilized to measure, monitor, and control, via a user interface screen, the fluid exchange machine.
摘要翻译：一种流体交换装置，用于将流体从第一容纳区域转移到第二容纳区域，包括总体流体调节过程，由此将从第一容纳区域转移到第二容纳区域的相同量的流体补充到第一容纳物中面积，或补充预设量。流体交换器包括其中具有真空泵的抽空部分和填充部分。从第一容纳区域腾出的流体通过引入第一容纳区域的真空压力被转移到第二容纳区域。使用空气吹扫将流体从流体通道/过滤器驱动到第一容纳区域中。压力可以在内部显影到流体交换装置或者在其外部。 CPU控制的电子设备用于通过用户界面屏幕测量，监控和控制流体交换机。

57. 发明授权

US5282386A Apparatus and technique for fluid level determination in automatic transmissions 失效
标题翻译：自动变速器液位测定装置及技术
公开(公告)号：US5282386A
公开(公告)日：1994-02-01
申请号：US949165
申请日：1992-09-22
申请人： Robert T. Niemczyk , Thomas H. Wilson , Phillip F. McCauley , Ronald A. Lee , William M. Murray
发明人： Robert T. Niemczyk , Thomas H. Wilson , Phillip F. McCauley , Ronald A. Lee , William M. Murray
IPC分类号： B60W50/02 , F16H57/04 , F16H59/72 , F16H61/12 , F16H63/40 , F16N29/00 , G01F23/00 , B60K41/04 , G01F23/30
CPC分类号： G01F23/0076 , F16H57/0447 , F16H59/72 , F16N29/00 , B60W2050/021 , F01M2250/64 , F16H2061/1208 , F16H57/0449 , F16N2200/10 , F16N2200/12 , F16N2250/16 , F16N2250/18 , F16N2260/04 , F16N2270/10
摘要： An apparatus and technique for fluid level determination in automatic transmissions. The invention employs an electronic control unit in association with an automatic transmission for a vehicle, the electronic control unit receiving data corresponding to transmission oil level, transmission oil temperature, engine speed, transmission speed, and transmission selected range. Upon determining that such data satisfies certain diagnostic tests, the level of transmission fluid within the transmission is determined and adjusted or otherwise normalized to ideal test conditions. The electronic control unit compensates an oil level signal for deviations in oil temperature from an optimum test temperature, and makes further compensation for deviations in engine speed and settling time at the time that the test data is acquired. Additionally, variations in oil density as a function of oil temperature are also compensated.
摘要翻译：用于自动变速器中液位测定的装置和技术。本发明采用与汽车自动变速器相关联的电子控制单元，电子控制单元接收对应于变速器油位，变速器油温，发动机转速，变速器速度和变速器选择范围的数据。在确定这样的数据满足某些诊断测试时，传输中的传输流体的水平被确定和调整或以其它方式归一化到理想的测试条件。电子控制单元从最佳测试温度补偿油温偏差油位信号，进一步补偿测试数据获取时发动机转速和稳定时间的偏差。此外，还补偿了作为油温的函数的油密度的变化。

58. 发明授权

US4888576A Method and system for detecting the level of engine oil of an engine 失效
标题翻译：用于检测发动机机油水位的方法和系统
公开(公告)号：US4888576A
公开(公告)日：1989-12-19
申请号：US337137
申请日：1989-04-12
申请人： Shin'ichi Kubota , Hideyo Miyano , Hiromitsu Adachi
发明人： Shin'ichi Kubota , Hideyo Miyano , Hiromitsu Adachi
IPC分类号： F01M1/20 , F01M11/12 , G01F23/00 , G01F23/74
CPC分类号： F01M1/20 , F01M11/12 , G01F23/0061 , G01F23/74 , F16N2260/04 , F16N2260/12
摘要： Method and system for detecting a level of an engine oil of an engine include an operation for detecting a time duration in which the engine is operating. When the engine operation has continued for more than a predetermined time period, and the engine is stopped subsequently, the oil level is detected after the elapse of a second predetermined time period in which the engine is stopped. By this feature, the engine oil level is detected very accurately.
摘要翻译：用于检测发动机机油发动机油位的方法和系统包括用于检测发动机运转的持续时间的操作。当发动机运转持续超过预定时间段，并且发动机随后停止时，在经过停止发动机的第二预定时间段之后检测油位。通过该特征，非常准确地检测发动机油位。

59. 发明授权

US4036327A Air line lubricator with safety device 失效
标题翻译：带安全装置的空气管路润滑器
公开(公告)号：US4036327A
公开(公告)日：1977-07-19
申请号：US647344
申请日：1976-01-08
申请人： Robert M. Moore, deceased , by Bette J. Moore, personal representative
发明人： Robert M. Moore, deceased , by Bette J. Moore, personal representative
IPC分类号： F16N7/34 , F16N29/04 , F01M1/08 , F16N7/32
CPC分类号： F16N7/34 , F16N29/04 , F16N2260/04 , F16N2270/10
摘要： An air line lubricator with safety device for automatically actuating an air actuatable member located outside of the lubricator. The air actuatable member may be a valve which controls a tool, or a signal which indicates that the oil level in the lubricator bowl has fallen below a predetermined level. The lubricator bowl contains oil and pressurized air and an air tube which receives pressurized air from the bowl when the oil level is below a predetermined level. The air tube has a relatively small intake end opening and a relatively wider internal diameter. An oil level controlled member may be a float or a float controlled piston which is movable relatively to said tube opening and is supported by the oil when the oil level is above a predetermined level. The face of the oil level controlled member has mounted thereon a tiltable member for engagement by the air tube open end. A vibration coating is applied to said tiltable member to maintain its sealing engagement with the air tube open end when the oil is above said predetermined level.
摘要翻译：一种具有安全装置的空气管线润滑器，用于自动致动位于润滑器外部的可致动气体的构件。空气可致动构件可以是控制工具的阀或指示润滑器碗中的油位已经下降到预定水平的信号。润滑器碗包含油和加压空气以及当油位低于预定水平时从碗中接收加压空气的空气管。空气管具有相对小的进气端开口和相对较宽的内径。油位控制构件可以是浮子或浮动控制活塞，其可相对于所述管开口移动，并且当油位高于预定水平时由油支撑。油位控制构件的表面上安装有用于通过气管开口端接合的可倾斜构件。当所述油超过所述预定水平时，将振动涂层施加到所述可倾斜构件以保持其与所述空气管开口端的密封接合。

60. 发明授权

US3958663A Air line lubricator safety device 失效
标题翻译：空气管路润滑器安全装置
公开(公告)号：US3958663A
公开(公告)日：1976-05-25
申请号：US541200
申请日：1975-01-15
申请人： Robert M. Moore
发明人： Robert M. Moore
IPC分类号： F16N7/30 , F16N29/04
CPC分类号： F16N7/30 , F16N29/04 , F16N2260/04 , F16N2260/14 , F16N2270/10
摘要： Disclosed herein is an air line lubricator safety device for automatically actuating an air actuatable member located outside of the lubricator. The air actuatable member may be a normally open air valve in an air line leading to an air operated tool, said air valve being automatically closed when the oil level in the lubricator falls below a predetermined level and thereby prevents operation of the tool; or the air actuatable member may be a signal device such as a whistle or light or other signal automatically air actuated when the oil level in the lubricator falls below a predetermined level. The safety device comprises a lubricator having an oil bowl containing oil and air under pressure, the bowl having a head provided with a piston chamber, a float-controlled piston slidable in the chamber, an air intake passage in the head communicating with the pressurized area region of the bowl and with the piston chamber, and an air oulet tube leading from the piston chamber; said piston moving downwardly in the chamber when the oil supply falls below a predetermined level, thereby permitting pressurized air to flow through the air outlet tube for actuating one of the air actuatable members located outside of the lubricator.
摘要翻译：本文公开了一种用于自动致动位于润滑器外部的可致动气体的空气管线润滑器安全装置。空气致动构件可以是通向气动工具的空气管线中的常开空气阀，当润滑器中的油位低于预定水平时，所述空气阀自动关闭，从而防止工具的操作; 或者当润滑器中的油位低于预定水平时，空气可致动构件可以是诸如哨子或轻型或其他信号的信号装置自动空气致动。该安全装置包括一个带有油压和油压的油碗的润滑器，该碗具有一个带有活塞室的头部，一个可在该腔室内滑动的浮动控制的活塞，一个与加压区域连通的进气通道并且具有活塞室，以及从活塞室引出的空气套管; 当油供应下降到预定水平以下时，所述活塞在腔室中向下运动，从而允许加压空气流过空气出口管，用于致动位于润滑器外侧的一个可致动气体构件。

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