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1. 发明公开

EP3286483A1 VENT VALVE 有权
公开(公告)号：EP3286483A1
公开(公告)日：2018-02-28
申请号：EP16783960
申请日：2016-04-22
申请人： GRACO MINNESOTA INC
发明人： HOLMAN JOHN C , GUSTAFSON BRANDON T
IPC分类号： F16N11/08 , F16N29/00
CPC分类号： F16N11/08 , F16N13/00
摘要： A protection mechanism for a lubricant reservoir is mounted within a valve protection chamber disposed on an actuator. The protection mechanism includes a valve actuating plate and an elastic member biasing the valve actuating plate upwards. The actuator is pushed upwards by a rising level of lubricant as the lubricant reservoir is filled. When the reservoir is full, the actuator causes the valve actuating plate to contact a valve stem. The valve actuating plate pushes the valve stem up to shut off a flow of lubricant to the reservoir through the shut off valve. During an overfill event the actuator shifts upward due to the rising level of the lubricant in the reservoir. As the actuator shifts upward, the elastic member compresses such that valve actuating plate remains static relative to the lubricant reservoir as actuator rises.

2. 发明公开

EP3030762A1 LUBRICANT RESERVOIR LOW LEVEL INDICATOR 审中-公开
标题翻译： ANZEIGEFÜRNIEDRIGENFÜLLSTANDEINESSCHMIERMITTELBEHÄLTERS
公开(公告)号：EP3030762A1
公开(公告)日：2016-06-15
申请号：EP14834880.8
申请日：2014-08-07
申请人： Graco Minnesota Inc.
发明人： KLAPHAKE, Andrew, J. , KIDMAN, Jeffrey , NIJAGUNA, Suresha, S.
IPC分类号： F01M11/12 , G01F23/40 , G01F23/56 , G08B21/18
CPC分类号： F16N37/00 , F01M1/02 , F01M11/0004 , F01M2001/0215 , F01M2001/023 , F01M2001/0238 , F01M2001/0253 , F04B17/03 , F04B19/22 , F04B49/06 , F04B49/065 , F04B53/18 , F04B2203/0201 , F04C2/08 , F04C14/00 , F04C15/008 , F16N7/40 , F16N13/00 , F16N13/06 , F16N19/00 , F16N19/003 , F16N21/00 , F16N29/00 , F16N29/02 , F16N31/02 , F16N2013/063 , F16N2037/006 , F16N2250/00 , G01F23/22 , G01F23/40
摘要： A motor control system for a lubricant pump motor comprises a pump system power input, a motor drive, a current sensor, a lubrication controller, and a drive controller. The pump system power input is configured to supply system power. The motor drive is configured to drive the lubricant pump motor using the system power. The current sensor is disposed between the pump system power input and the motor drive to sense an input current of the system power. The lubrication controller configured to provide motor activation signals. The drive controller is disposed to receive the motor activation signals via an isolated digital input, and to control the motor drive as a function of the sensed input current and a user-defined current set-point, in response to the activation signals.
摘要翻译：用于润滑剂泵马达的马达控制系统包括泵系统功率输入，马达驱动器，电流传感器，润滑控制器和驱动控制器。泵系统电源输入配置为提供系统电源。电机驱动器配置为使用系统电源驱动润滑油泵电机。电流传感器设置在泵系统功率输入和电动机驱动之间以感测系统功率的输入电流。润滑控制器被配置为提供电动机启动信号。驱动控制器被设置成经由隔离的数字输入接收电机启动信号，并且响应于激活信号，根据所感测的输入电流和用户定义的当前设定点来控制电动机驱动。

3. 发明公开

EP2857713A1 Method of lubrication of a buffering device for the operating mechanism of a switchgear 有权
标题翻译： on age age age age age age age age age age age age age age age age age age age age
公开(公告)号：EP2857713A1
公开(公告)日：2015-04-08
申请号：EP14194279.7
申请日：2010-10-07
申请人： Kabushiki Kaisha Toshiba
发明人： Ohda, Yoshiaki , Kobayashi, Yoshikata , Shimizu, Masaharu , Marushima, Satoshi , Takagi, Hirokazu , Inoue, Tooru
IPC分类号： F16F9/43 , H01H33/30 , F16F13/00 , H01H3/60
CPC分类号： H02B13/0354 , F16F9/432 , F16F13/007 , F16F2230/06 , F16N13/00 , H01H3/605 , H01H33/304
摘要： A method of lubrication of a buffering device of an operating mechanism of a switchgear, comprising:arranging a lubricating plug at an end of an internal cylinder of the buffering device; having a flow path in an interior of said lubricating plug, said lubricating plug being connected with a conduit; fixing a packing in a vicinity of a tip of said lubricating plug; bifurcating said conduit into two branches; connecting one of said conduits with a vacuum pump; connecting another of said conduits with a container that accumulates said operating fluid; arranging a first valve on a vacuum pump side of said conduit; arranging a second valve on a container side of said conduit; when said operating fluid is introduced into an interior of said buffering device, said second valve is closed, said first valve is opened, and an interior of said buffering device is thereby put beforehand into a vacuum condition by said vacuum pump; and, in addition, lubrication of said interior of said buffering device with said operating fluid within said container is effected by closing said first valve and opening said second valve.
摘要翻译：一种润滑开关装置的操作机构的缓冲装置的方法，包括：在所述缓冲装置的内筒的端部设置润滑塞; 在所述润滑塞的内部具有流路，所述润滑塞与导管连接; 将填料固定在所述润滑塞的尖端附近; 将所述导管分叉成两个分支; 将一个所述管道与真空泵连接; 将另一个所述管道与容纳所述工作流体的容器连接; 在所述管道的真空泵侧上布置第一阀; 在所述管道的容器侧上布置第二阀; 当所述工作流体被引入到所述缓冲装置的内部时，所述第二阀关闭，所述第一阀打开，并且由所述真空泵将所述缓冲装置的内部预先置于真空状态; 此外，通过关闭所述第一阀并打开所述第二阀来实现所述缓冲装置的内部与所述容器内的所述工作流体的润滑。

4. 发明公开

EP2119951A2 Schmiermittelversorgungsvorrichtung 无效
公开(公告)号：EP2119951A2
公开(公告)日：2009-11-18
申请号：EP09005883.5
申请日：2009-04-28
申请人： AB SKF
发明人： Kreutzkämper, Jürgen , Inanloo, Ali-Akbar , Sattelberger, Paul
IPC分类号： F16N7/16
CPC分类号： F16N11/08 , F16N7/16 , F16N13/00
摘要： Die Erfindung betrifft eine Schmiermittelversorgungsvorrichtung (1), die einen Aufnahmebehälter (2) für Schmiermittel aufweist, in dessen Bodenbereich sich ein von einem Motor (3) angetriebenes Förderelement (4) für Schmiermittel befindet, wobei das Förderelement (4) das Schmiermittel zu einer Pumpe (5) fördert, die das Schmiermittel unter erhöhtem Druck in eine Schmiermittelleitung (6) fördert. Um nur einen Motor für das Fördern und das Unter-Druck-Setzen des Schmiermittels zu benötigen und dabei eine kompakte Bauart zu ermöglichen, sieht die Erfindung vor, dass das Förderelement (4) eine von dem Motor (3) angetriebene Welle (7) umfasst, um die herum sich Fördermittel (8) erstrecken, wobei das eine axiale Ende der Welle (7) mit einem Wellenteil (9) der Pumpe (5) drehfest verbunden ist, so dass der Motor (3) sowohl das Förderelement (3) als auch die Pumpe (5) antreiben kann.
摘要翻译：润滑剂供给装置（1）包括具有由电动机（3）驱动的轴（7）的输送元件（4），其具有围绕轴延伸的输送单元（8）。轴的轴向端连接到泵（5）的轴部分（9），使得电动机能够驱动输送元件以及泵。优选特征：输送元件形成为螺旋输送机。轴在输送单元的轴向延伸部分上延伸。泵的轴和轴部分彼此同轴布置并且通过互锁连接彼此连接。

5. 发明公开

EP1500863A3 Pump 有权
标题翻译：泵
公开(公告)号：EP1500863A3
公开(公告)日：2005-10-12
申请号：EP04017416.1
申请日：2004-07-22
申请人： Dana Automotive Limited
发明人： Williams, David John , Coope, Neal
IPC分类号： F16N13/00 , F04D17/12 , F01M1/02 , F04D15/00 , F04D5/00
CPC分类号： F01M1/02 , F04D5/001 , F04D15/0038 , F16N13/00
摘要： A pump (10) including a plurality of spaced apart generally mutually parallel plates (12), which are mounted for rotation in a housing (14) about an axis (A) which extends generally normal to the plates (12), to effect pumping of a fluid, wherein the separation of the plates (12) varies depending on the temperature of fluid within the housing (14).
摘要翻译：包括多个间隔开的大体上相互平行的板（12）的泵（10），所述板被安装成围绕通常垂直于所述板（12）延伸的轴线（A）在壳体（14）中旋转以实现泵送的流体，其中板（12）的分离取决于壳体（14）内的流体的温度而变化。

6. 发明公开

EP0400768A1 Chain saw 失效
标题翻译： Kettensäge。
公开(公告)号：EP0400768A1
公开(公告)日：1990-12-05
申请号：EP90300111.3
申请日：1990-01-05
申请人： BLOUNT, INC.
发明人： Lane, Ronald D.
IPC分类号： B27B17/12
CPC分类号： F16D1/06 , B27B17/08 , B27B17/12 , F16N13/00
摘要： A chain saw having an outboard mounted centrifugal clutch adapted to drive an automatic lubricating pump. A cavity (11) is formed in the portion of the housing from which the drive shaft (12) protrudes. A worm gear (14) for activating the lubrication pump is mounted in the cavity. A combination seal and worm gear drive member (34) is slidably fitted on the adapter (30) of the clutch cup (32) with a worm gear driver portion (37) engaged with the worm gear. A disc shaped seal portion includes a lip (40) that fits into a groove (16) surrounding the cavity and is held in place through engagement of the worm gear driver with the worm gear.
摘要翻译：具有适于驱动自动润滑泵的外置安装式离心离合器的链锯。空腔（11）形成在壳体的该部分中，驱动轴（12）从该部分突出。用于启动润滑泵的蜗轮（14）安装在空腔中。组合密封件和蜗轮传动构件（34）可滑动地装配在离合器杯（32）的适配器（30）上，并具有与蜗轮啮合的蜗轮传动部分（37）。盘形密封部分包括一个唇部（40），该唇缘装配在围绕腔体的凹槽（16）中，并通过蜗轮传动装置与蜗轮啮合而保持就位。

7. 发明公开

EP3286485A1 CENTERFILL OF LUBRICANT RESERVOIR 有权
公开(公告)号：EP3286485A1
公开(公告)日：2018-02-28
申请号：EP16783962
申请日：2016-04-22
申请人： GRACO MINNESOTA INC
发明人： HOLMAN JOHN C , PAAR BENJAMIN J
IPC分类号： F16N11/08 , F16N13/20
CPC分类号： F16N11/08 , F16N13/00
摘要： A protection mechanism for a lubricant reservoir is mounted within a valve protection chamber disposed on an actuator. The protection mechanism includes a valve actuating plate and an elastic member biasing the valve actuating plate upwards. The actuator is pushed upwards by a rising level of lubricant as the lubricant reservoir is filled. When the reservoir is full, the actuator causes the valve actuating plate to contact a valve stem. The valve actuating plate pushes the valve stem up to shut off a flow of lubricant to the reservoir through the shut off valve. During an overfill event the actuator shifts upward due to the rising level of the lubricant in the reservoir. As the actuator shifts upward, the elastic member compresses such that valve actuating plate remains static relative to the lubricant reservoir as actuator rises.

8. 发明公开

EP3030761A4 LUBRICATION SYSTEM AUTOMATIC REFILL SHUTOFF 有权
标题翻译： SCHMIERSYSTEM MIT AUTOMATISCHERNACHFÜLLSTSTUNGUNG
公开(公告)号：EP3030761A4
公开(公告)日：2017-06-07
申请号：EP14834683
申请日：2014-08-07
申请人： GRACO MINNESOTA INC
发明人： HOLMAN JOHN C , KLAPHAKE ANDREW J
IPC分类号： F01M11/06 , F01M1/02 , F01M9/10 , F01M11/04 , F16N7/00 , F16N19/00 , F16N37/00
CPC分类号： F16N37/00 , F01M1/02 , F01M11/0004 , F01M2001/0215 , F01M2001/023 , F01M2001/0238 , F01M2001/0253 , F04B17/03 , F04B19/22 , F04B49/06 , F04B49/065 , F04B53/18 , F04B2203/0201 , F04C2/08 , F04C14/00 , F04C15/008 , F16N7/40 , F16N13/00 , F16N13/06 , F16N19/00 , F16N19/003 , F16N21/00 , F16N29/00 , F16N29/02 , F16N31/02 , F16N2013/063 , F16N2037/006 , F16N2250/00 , G01F23/22 , G01F23/40
摘要： A motor control system for a lubricant pump motor comprises a pump system power input, a motor drive, a current sensor, a lubrication controller, and a drive controller. The pump system power input is configured to supply system power. The motor drive is configured to drive the lubricant pump motor using the system power. The current sensor is disposed between the pump system power input and the motor drive to sense an input current of the system power. The lubrication controller configured to provide motor activation signals. The drive controller is disposed to receive the motor activation signals via an isolated digital input, and to control the motor drive as a function of the sensed input current and a user-defined current set-point, in response to the activation signals.
摘要翻译：用于润滑油泵马达的马达控制系统包括泵系统功率输入，马达驱动器，电流传感器，润滑控制器和驱动控制器。泵系统电源输入配置为提供系统电源。电机驱动器配置为使用系统电源驱动润滑油泵电机。电流传感器设置在泵系统功率输入端和电动机驱动器之间以感测系统功率的输入电流。润滑控制器配置为提供电机激活信号。驱动控制器被设置为通过隔离的数字输入来接收电动机激活信号，并且响应于激活信号而根据感测到的输入电流和用户定义的电流设定点来控制电动机驱动。

9. 发明公开

EP3163148A1 LUBRICATING OIL SUPPLY UNIT AND BEARING DEVICE 有权
标题翻译： SCHMIERÖLZUFÜHRUNGSEINHEITUND LAGERVORRICHTUNG
公开(公告)号：EP3163148A1
公开(公告)日：2017-05-03
申请号：EP15810893
申请日：2015-06-23
申请人： NTN TOYO BEARING CO LTD
发明人： ITO HIROYOSHI , TOMINAGA MASAYA
IPC分类号： F16N29/00 , F16C33/66 , F16N9/02 , F16N13/00 , F16N13/22 , F16N29/02 , F16N29/04
CPC分类号： F16C33/6659 , F16C33/6674 , F16C2322/39 , F16N9/02 , F16N13/00 , F16N13/22 , F16N29/00 , F16N29/02 , F16N29/04 , H01L35/30
摘要： The present invention relates to a lubricating oil supply unit including a holding portion (a lubricating oil tank (30)) holding a lubricating oil supplied to the inside of a bearing, a supply portion (a drive circuit (28) and a pump (29)) supplying the lubricating oil to the inside of the bearing from the holding portion, and a control unit (a control circuit (27)) for controlling operations of the supply portion, the control unit being configured to obtain data on a condition of supply of the lubricating oil and to output the data to the outside of the control unit (an output substrate (56)). According to the present invention, a reception portion which receives the data output from the control unit can be arranged at a position where checking can easily be done, such as an outer circumferential portion of the lubricating oil supply unit, and a condition of operations of the lubricating oil supply unit (a condition of supply of the lubricating oil) can readily be known based on the data.
摘要翻译：本发明涉及一种润滑油供给单元，其包括保持供给到轴承内部的润滑油的保持部（润滑油箱（30）），供给部（驱动回路（28）和泵（29 ））将润滑油从保持部供应到轴承内部，以及控制单元（控制电路（27）），用于控制供应部分的操作，控制单元被配置为获得关于供应状态的数据并将数据输出到控制单元（输出基板（56））的外部。根据本发明，接收从控制单元输出的数据的接收部分可以布置在容易进行检查的位置，诸如润滑油供应单元的外周部分，以及操作条件根据该数据可以容易地知道润滑油供给单元（润滑油的供给状况）。

10. 发明公开

EP3030783A4 ELECTRONIC PUMP MOTOR CONTROL 审中-公开
标题翻译：电动泵电机控制
公开(公告)号：EP3030783A4
公开(公告)日：2017-04-19
申请号：EP14834954
申请日：2014-08-07
申请人： GRACO MINNESOTA INC
发明人： KLAPHAKE ANDREW J , MJOLHUS ERIC J , NIJAGUNA SURESHA S , LANIE JESSE L
IPC分类号： F04B49/06 , F04B53/18
CPC分类号： F16N37/00 , F01M1/02 , F01M11/0004 , F01M2001/0215 , F01M2001/023 , F01M2001/0238 , F01M2001/0253 , F04B17/03 , F04B19/22 , F04B49/06 , F04B49/065 , F04B53/18 , F04B2203/0201 , F04C2/08 , F04C14/00 , F04C15/008 , F16N7/40 , F16N13/00 , F16N13/06 , F16N19/00 , F16N19/003 , F16N21/00 , F16N29/00 , F16N29/02 , F16N31/02 , F16N2013/063 , F16N2037/006 , F16N2250/00 , G01F23/22 , G01F23/40
摘要： A motor control system for a lubricant pump motor comprises a pump system power input, a motor drive, a current sensor, a lubrication controller, and a drive controller. The pump system power input is configured to supply system power. The motor drive is configured to drive the lubricant pump motor using the system power. The current sensor is disposed between the pump system power input and the motor drive to sense an input current of the system power. The lubrication controller configured to provide motor activation signals. The drive controller is disposed to receive the motor activation signals via an isolated digital input, and to control the motor drive as a function of the sensed input current and a user-defined current set-point, in response to the activation signals.

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