知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

161 条记录 (耗时 0.037 秒)

    Rotating Pressure Control Head System and Method of Use
    3.
    发明申请
    Rotating Pressure Control Head System and Method of Use 审中-公开
    旋转压力控制头系统及其使用方法

    公开(公告)号：US20170051785A1

    公开(公告)日：2017-02-23

    申请号：US14829610

    申请日：2015-08-18

    申请人： Black Gold Rental Tools, Inc.

    发明人： James Richard Cooper

    IPC分类号： F16C19/38 ,  F16C37/00 ,  F16C33/66 ,  E21B33/08 ,  F16C33/78

    CPC分类号： F16C37/007 ,  E21B33/085 ,  F16C19/364 ,  F16C19/542 ,  F16C33/667 ,  F16C33/7886

    摘要： Disclosed is a cooling and lubricating system (and method of use) for an RCD bearing/seal assembly comprising an internal conduit for directing fresh oil into the lower end of the bearing assembly where it can then progress upwardly through the bearing assembly and seals to provide cooling and lubrication to the internal bearings and rotary seals. The RCD system employs a small footprint oiler to deliver, via pressurized air, the oil to the RCD. Also disclosed is an RCD bearing assembly outfitted with the oil channel conduits for directing oil through the RCD bearing assembly to cool and lubricate the seals and bearings.

    摘要翻译： 公开了一种用于RCD轴承/密封组件的冷却和润滑系统（和使用方法），其包括用于将新鲜油引导到轴承组件的下端的内部导管，在那里其可以向上通过轴承组件并进行密封以提供 内部轴承和旋转密封件的冷却和润滑。 刚果民盟系统采用小型油耗机，通过加压空气将油运送到刚果民盟。 还公开了一种RCD轴承组件，其配有油通道导管，用于引导油通过RCD轴承组件以冷却和润滑密封件和轴承。

    Rolling bearing
    4.
    发明授权
    Rolling bearing 有权
    滚动轴承

    公开(公告)号：US09476457B2

    公开(公告)日：2016-10-25

    申请号：US14407100

    申请日：2013-06-07

    申请人： Kiyoshige Yamauchi ,  Katsunori Sone ,  Naota Yamamoto

    发明人： Kiyoshige Yamauchi ,  Katsunori Sone ,  Naota Yamamoto

    IPC分类号： F16C33/66 ,  F16C33/76 ,  F16J15/32 ,  F16C33/78 ,  F16C19/36 ,  F16C33/72

    CPC分类号： F16C33/667 ,  F16C19/364 ,  F16C33/726 ,  F16C33/7813 ,  F16C33/782 ,  F16C33/7823 ,  F16C33/783 ,  F16C33/7833 ,  F16C33/7889 ,  F16C2326/02 ,  F16J15/324

    摘要： A seal ring including filters is mounted to a rolling bearing. The bearing includes rolling elements disposed between an outer race and an inner race. The seal ring is made of a resin or a metal and covers an end opening of the bearing space defined between the outer race and the inner race. The filters are detachably fitted in oil flow holes formed in the seal ring. The filters catch foreign matter contained in lubricating oil. The seal ring is engaged by one of the outer race and the inner race. An annular member made of a material softer than the seal ring is fixed to the seal ring. The annular member serves as a lip facing the other of the inner and outer races with a gap left therebetween, or in abutment with the other of the inner and outer races.

    摘要翻译： 包括过滤器的密封环安装在滚动轴承上。 轴承包括设置在外圈和内圈之间的滚动元件。 密封环由树脂或金属制成，并且覆盖限定在外圈和内圈之间的轴承空间的端部开口。 过滤器可拆卸地安装在形成在密封环中的油流孔中。 过滤器吸收润滑油中含有的异物。 密封环由外圈和内圈之一接合。 由比密封环更软的材料制成的环形构件固定在密封环上。 环形构件用作面向内圈和外圈中的另一个的唇缘，其间具有间隙，或者与内圈和外圈中的另一个邻接。

    Fluid injection device, and mechanical system equipped with such a device
    5.
    发明授权
    Fluid injection device, and mechanical system equipped with such a device 有权
    流体注射装置和配备这种装置的机械系统

    公开(公告)号：US09375592B2

    公开(公告)日：2016-06-28

    申请号：US13705485

    申请日：2012-12-05

    申请人： SKF AEROENGINE FRANCE

    发明人： Herve Carrerot

    IPC分类号： A62C13/22 ,  F16N11/00 ,  F16N11/10 ,  F16N17/00 ,  F16B39/22

    CPC分类号： F16C19/525 ,  A62C13/22 ,  F16B39/22 ,  F16B39/225 ,  F16C19/06 ,  F16C33/58 ,  F16C33/664 ,  F16C33/667 ,  F16C33/6674 ,  F16C37/007 ,  F16N7/00 ,  F16N11/00 ,  F16N11/10 ,  F16N17/00

    摘要： A device for injecting a fluid into a mechanical system that may undergo heating, comprising at least one body containing a thermally triggered charge generating combustion gas, ignition of the charge being able to be triggered under the action of an ignition command and/or under the effect of a heat contribution, from a heating area of the body toward the charge, a reservoir containing the fluid, means for fastening the device to the mechanical system, the fastening means adapted to put the reservoir in fluid communication with the mechanical system, and means for delivering pressurized fluid outside the reservoir through the action, directly or through intermediate means, of the combustion gases. Within the device, the fastening means comprise at least one injection sleeve provided with an outer thread coated with an anti-loosening adhesive film. The invention also relates to a mechanical system equipped with at least one such device.

    摘要翻译： 一种用于将流体注入到可能经历加热的机械系统中的装置，包括至少一个主体，其包含产生燃烧气体的热触发电荷，该点火指令能够在点火指令的作用下被触发并且/ 热量贡献的作用，从身体的加热区域朝向电荷，包含流体的储存器，用于将装置紧固到机械系统的装置，适于将储存器与机械系统流体连通的紧固装置，以及 用于通过直接或通过中间装置的燃烧气体的作用将加压流体输送到储存器外部的装置。 在装置内，紧固装置包括至少一个注射套筒，该注射套筒设置有涂有抗松动粘合剂膜的外螺纹。 本发明还涉及一种装备有至少一个这种装置的机械系统。

    Oil lubricated swashplate
    7.
    发明授权
    Oil lubricated swashplate 有权
    油润滑斜盘

    公开(公告)号：US09260186B1

    公开(公告)日：2016-02-16

    申请号：US13199712

    申请日：2011-09-07

    申请人： Jacob Johannes van der Westhuizen

    发明人： Jacob Johannes van der Westhuizen

    IPC分类号： B64C27/605 ,  F16C33/66 ,  F01M5/00 ,  B64C27/18

    CPC分类号： B64C27/605 ,  B64C27/025 ,  B64C27/18 ,  B64C27/26 ,  F01M5/005 ,  F16C19/525 ,  F16C33/667 ,  F16C37/007 ,  F16C2229/00 ,  F16C2326/43

    摘要： A rotor system for a reactive drive rotary wing maintains the rigidity of the rotor and eliminates play between flight controls and the rotor by mounting swashplate actuators to a flange rigidly secured to the mast. Apparatus and methods perform thermal management of the rotor in order to avoid bearing failure or loss of bearing preload. Methods include modulating the temperature of oil pumped over one or more of the mast bearing, swashplate bearing, and spindle bearing. The temperature of air passively or actively drawn through rotor may also be modulated to maintain bearing temperature within a predetermined range. The rotor includes structures for reducing pressure losses and drag on components due to air flow through the rotor. A rotor facilitates thermal management by oil and air flow.

    摘要翻译： 用于无功驱动旋转翼的转子系统保持转子的刚度，并且通过将斜盘致动器安装到刚性地固定到桅杆的凸缘上来消除飞行控制器和转子之间的游隙。 装置和方法对转子进行热管理，以避免轴承故障或轴承预载的损失。 方法包括调节在一个或多个桅杆轴承，斜盘轴承和主轴轴承上泵送的油温。 无源或主动地通过转子吸入的空气的温度也可被调制以将轴承温度保持在预定范围内。 转子包括用于减少由于空气流过转子而导致的部件上的压力损失和阻力的结构。 转子有助于通过油和空气流进行热管理。

    Heliplane rotor thermal management for maintaining dimensional stability
    9.
    发明授权
    Heliplane rotor thermal management for maintaining dimensional stability 有权
    Heliplane转子热管理，用于维持尺寸稳定性

    公开(公告)号：US08950699B1

    公开(公告)日：2015-02-10

    申请号：US13199681

    申请日：2011-09-07

    申请人： Jacob Johannes van der Westhuizen

    发明人： Jacob Johannes van der Westhuizen

    IPC分类号： B64C27/18 ,  B64C27/32 ,  B64C27/02

    CPC分类号： B64C27/32 ,  B64C13/12 ,  B64C27/025 ,  B64C27/18 ,  B64C27/26 ,  B64C27/48 ,  B64C27/56 ,  B64C27/605 ,  B64C27/72 ,  B64C2027/4736 ,  B64D31/04 ,  F16C33/667 ,  Y10T74/20612

    摘要： A rotor system is disclosed for a reactive drive rotary wing aircraft. Apparatus and methods are disclosed for maintaining the rigidity of the rotor and eliminating play between flight controls and the rotor by mounting swashplate actuators to a flange rigidly secured to the mast. Apparatus and methods are disclosed for thermal management of the rotor in order to avoid bearing failure or loss of bearing preload. Methods include modulating the temperature of oil pumped over one or more of the mast bearing, swashplate bearing, and spindle bearing. The temperature of air passively or actively drawn through rotor may also be modulated to maintain bearing temperature within a predetermined range. Structures for reducing pressure losses and drag on components due to air flow through the rotor are also disclosed. A rotor facilitating thermal management by oil and air flow is also disclosed.

    摘要翻译： 公开了一种用于无功驱动旋翼飞机的转子系统。 公开了用于维持转子的刚性并且通过将斜盘致动器安装到刚性地固定到桅杆的凸缘上来消除飞行控制器和转子之间的作用的装置和方法。 公开了用于转子的热管理的装置和方法，以避免轴承故障或轴承预载的损失。 方法包括调节在一个或多个桅杆轴承，斜盘轴承和主轴轴承上泵送的油温。 无源或主动地通过转子吸入的空气的温度也可被调制以将轴承温度保持在预定范围内。 还公开了用于减少由于通过转子的气流引起的部件上的压力损失和阻力的结构。 还公开了通过油和空气流促进热管理的转子。

    STATUS MONITORING SYSTEM AND STATUS MONITORING METHOD FOR ROLLING DEVICE
    10.
    发明申请
    STATUS MONITORING SYSTEM AND STATUS MONITORING METHOD FOR ROLLING DEVICE 有权
    状态监测系统及滚动装置的状态监测方法

    公开(公告)号：US20140007657A1

    公开(公告)日：2014-01-09

    申请号：US14002878

    申请日：2012-02-24

    申请人： Yukio Matsubara ,  Noriaki Miwa ,  Takakazu Kitagawa ,  Tomoya Sakaguchi ,  Masayuki Kawakita ,  Hisamitsu Maeda

    发明人： Yukio Matsubara ,  Noriaki Miwa ,  Takakazu Kitagawa ,  Tomoya Sakaguchi ,  Masayuki Kawakita ,  Hisamitsu Maeda

    IPC分类号： G01N33/28

    CPC分类号： G01N33/2888 ,  F16C19/52 ,  F16C33/667 ,  G01M13/04 ,  G01N27/221

    摘要： In order to provide a status monitoring system for accurately determining the contaminant water concentration in a lubricant oil used in a rolling device, the provision is made of a contaminant water concentration monitoring device (6) configured to monitor the contaminant water concentration in the lubricant oil (5). The contaminant water concentration monitoring device (6) includes an electrostatic capacitance detector (7) and an oil temperature measuring instrument (8), which are configured to detect the electrostatic capacitance and the oil temperature of the lubricant oil (5), respectively, and a water concentration calculation section (9) configured to detect the contaminant water concentration from the detected electrostatic capacitance and oil temperature in accordance with a predetermined rule.

    摘要翻译： 为了提供用于精确地确定在滚动装置中使用的润滑油中的污染物水浓度的状态监视系统，提供了一种污染物浓度监测装置（6），其被配置为监测润滑油中的污染物水浓度 （5）。 污染物浓度监测装置（6）包括分别检测润滑油（5）的静电电容和油温的静电电容检测器（7）和油温测量仪（8），以及 水分浓度计算部（9），其根据规定的规则从所检测到的静电电容和油温检测污染物水浓度。