-
公开(公告)号：US20050140357A1
公开(公告)日：2005-06-30
申请号：US11059420
申请日：2005-02-17
IPC分类号： G01P3/488 , B60B35/18 , B60T8/171 , B60T8/32 , F16C19/18 , F16C19/52 , F16C41/00 , G01D21/02 , G01K1/14 , G01K13/08 , G01P3/44 , G01P3/48 , G01F15/06 , G01P3/54
CPC分类号： G01P3/446 , B60T8/171 , B60T8/329 , F16C19/186 , F16C19/525 , F16C19/527 , F16C41/007 , F16C2326/02 , G01D21/02 , G01M13/045
摘要： A sensor unit is supported on a stationary ring which does not rotate even when it is in use, and the rotation of the rotary ring can be detected by a rotation detecting sensor held within the sensor unit. Within the sensor unit, besides the rotation detecting sensor, there are disposed other sensors such as a temperature sensor and a vibration sensor, thereby being able to detect the rotation speed and the rotation number of the wheel supported on the rotary ring, and the other car driving conditions.
摘要翻译： 传感器单元支撑在固定环上，即使在使用中也不会旋转，并且可以通过保持在传感器单元内的旋转检测传感器来检测旋转环的旋转。 在传感器单元内，除了旋转检测传感器之外，还设置有诸如温度传感器和振动传感器的其它传感器，从而能够检测支撑在旋转环上的轮子的旋转速度和旋转数，而另一个 汽车驾驶条件。
-
公开(公告)号：US07116095B2
公开(公告)日：2006-10-03
申请号：US11059420
申请日：2005-02-17
CPC分类号： G01P3/446 , B60T8/171 , B60T8/329 , F16C19/186 , F16C19/525 , F16C19/527 , F16C41/007 , F16C2326/02 , G01D21/02 , G01M13/045
摘要： A sensor unit is supported on a stationary ring which does not rotate even when it is in use, and the rotation of the rotary ring can be detected by a rotation detecting sensor held within the sensor unit. Within the sensor unit, besides the rotation detecting sensor, there are disposed other sensors such as a temperature sensor and a vibration sensor, thereby being able to detect the rotation speed and the rotation number of the wheel supported on the rotary ring, and the other car driving conditions.
-
公开(公告)号：US06894484B2
公开(公告)日：2005-05-17
申请号：US10053554
申请日：2002-01-24
IPC分类号： G01P3/488 , B60B35/18 , B60T8/171 , B60T8/32 , F16C19/18 , F16C19/52 , F16C41/00 , G01D21/02 , G01K1/14 , G01K13/08 , G01P3/44 , F16C32/00
CPC分类号： G01P3/446 , B60T8/171 , B60T8/329 , F16C19/186 , F16C19/525 , F16C19/527 , F16C41/007 , F16C2326/02 , G01D21/02 , G01M13/045
摘要： A wheel rotation detecting device including a sensor unit that is supported on a stationary ring which does not rotate even when the wheel is in use, and the rotation of the wheel that is attached to a rotary ring can be detected by a rotation detecting sensor held within the sensor unit. Within the sensor unit, in addition to a rotation detecting sensor, there are disposed other sensors such as a temperature sensor and a vibration sensor, thereby allowing detection of the rotation speed and the rotation number of the wheel supported on the rotary ring, as well as detection of other car driving conditions.
摘要翻译： 一种车轮旋转检测装置，其包括：传感器单元，其被支撑在静止环上，即使在车轮使用时也不会旋转，并且安装在旋转环上的车轮的旋转可以通过保持的旋转检测传感器来检测 在传感器单元内。 在传感器单元之外，除了旋转检测传感器之外，还设置有诸如温度传感器和振动传感器的其它传感器，从而允许检测旋转环上支撑的车轮的转速和转数 作为其他驾驶状况的检测。
-
公开(公告)号：US6068408A
公开(公告)日：2000-05-30
申请号：US728078
申请日：1996-10-09
申请人： Yasushi Mutoh , Setsu Kawaguchi , Eiichi Takahashi , Kenji Okuma , Magozou Hamamoto , Hideki Koizumi , Tatsunobu Momono , Toshihisa Ohata , Takashi Murai , Banda Noda
发明人： Yasushi Mutoh , Setsu Kawaguchi , Eiichi Takahashi , Kenji Okuma , Magozou Hamamoto , Hideki Koizumi , Tatsunobu Momono , Toshihisa Ohata , Takashi Murai , Banda Noda
CPC分类号： F16C33/418 , F16C33/3887 , F16C33/416 , F16C33/427 , F16C19/06
摘要： In a rolling bearing including an inner race; an outer race; a plurality of rolling elements rollingly arranged between the inner race and the outer race; and a cage holding the rolling elements, the cage has an annular shape and a plurality of pockets which are formed at plural positions in a circumferential direction of the cage, in which each of the pockets has an opening peripheral portion which is curved to a direction of increasing a distance from a center of the rolling elements. The opening peripheral portion forms a chamfered face or a convex face. The rolling bearing can sufficiently ensure the lubrication of sliding contact portions between the cage and rolling elements so that vibrations and noises of the rolling bearing are lowered.
摘要翻译： 在包括内圈的滚动轴承中; 外赛 多个滚动元件，其滚动地布置在所述内座圈和所述外座圈之间; 以及保持所述滚动元件的保持架，所述保持架具有环状形状，并且在所述保持架的圆周方向上的多个位置处形成有多个凹部，所述凹部具有开口周边部，该开口周边部朝向 增加与滚动元件的中心的距离。 开口周边部分形成倒角面或凸面。 滚动轴承可以充分确保保持架和滚动体之间的滑动接触部分的润滑，使得滚动轴承的振动和噪声降低。
-
公开(公告)号：US06648517B2
公开(公告)日：2003-11-18
申请号：US10000218
申请日：2001-12-04
申请人： Hiroshi Ishiwada , Yasushi Mutoh , Banda Noda , Tatsunobu Momono , Magozou Hamamoto , Yasuhisa Terada
发明人： Hiroshi Ishiwada , Yasushi Mutoh , Banda Noda , Tatsunobu Momono , Magozou Hamamoto , Yasuhisa Terada
IPC分类号： F16C3341
CPC分类号： F16C33/418 , F16C19/06 , F16C33/416 , F16C2240/46 , F16C2380/26
摘要： The pocket surface of a pocket with a ball stored therein has a pair of first pocket surfaces respectively formed inside a pair of pawls and a second pocket surface situated between the two first pocket surfaces. The second pocket surface is formed as a spherical-shaped concave surface having a radius of curvature the center of curvature of which is the rotation center of the ball in a no-load state. Each of the first pocket surfaces has a center of curvature shifted from the center of curvature of the second pocket surface toward the opposite side to the entrance (opening) of the pocket by an axially shifting quantity h1, and each of the first pocket surfaces is formed, starting from the present center of curvature, as a spherical-shaped concave surface with its radius of curvature set larger than the radius of curvature of the second pocket surface.
-
公开(公告)号：US20080027659A1
公开(公告)日：2008-01-31
申请号：US11896020
申请日：2007-08-29
CPC分类号： G05B19/4065 , G01H1/00 , G01H1/003 , G01H3/08 , G05B2219/37435
摘要： An object of the invention is to provide an anomaly diagnosis apparatus of a machine installation for eliminating the need for the user to have a dedicated analytical instrument or a skill required for anomaly diagnosis of a sliding member and enabling the user to easily make an anomaly diagnosis request with a small burden and get the diagnosis result promptly. In the invention, an anomaly diagnosis apparatus for analyzing sound or vibration data produced by a machine installation and diagnosing the presence or absence of an anomaly in a sliding member in the machine installation is made up of a diagnosis processing server (1) and a user information processing terminal (3) which are connected through a network (2). The diagnosis processing server (1) receives the sound or vibration data produced by the machine installation and information for identifying the sliding member used with the machine installation through the network (2) from the user information processing terminal 3, makes an anomaly diagnosis of the machine installation based on the received data, and transmits the diagnosis result through the network (2) to the user information processing terminal (3), thereby lightening the burden of the user and executing anomaly diagnosis processing promptly.
-
公开(公告)号：US20080033695A1
公开(公告)日：2008-02-07
申请号：US11579198
申请日：2005-10-17
CPC分类号： G01M13/045 , F16C2233/00 , G01H1/003
摘要： Provided are an envelope processor 103, for obtaining an envelope for a detected signal; a FFT unit 104, for converting the envelope into a frequency spectrum; a peak detector 105, for smoothing the frequency spectrum by calculating a moving average, for further performing smoothing and differentiation for the spectrum, and detecting, as peaks, frequency points at which a sign of a differential coefficient is changed from positive to negative, for extracting peaks having a predetermined threshold value or greater, and for sorting the extracted peaks and detecting upper peaks; and a diagnosis processor T, for diagnosing an abnormality based on the detected peaks.
摘要翻译： 提供一种包络处理器103，用于获得检测信号的包络; FFT单元104，用于将包络转换成频谱; 峰值检测器105，用于通过计算移动平均来平滑频谱，用于进一步执行频谱的平滑和微分，并将差分系数的符号从正变化到负的频率点的峰值检测为 提取具有预定阈值或更大阈值的峰，并且用于对提取的峰进行分类并检测上峰; 以及诊断处理器T，用于基于检测到的峰值诊断异常。
-
公开(公告)号：US5603576A
公开(公告)日：1997-02-18
申请号：US207030
申请日：1994-03-07
申请人： Kiyoshi Hirakawa , Akira Suzuki , Jiami Pu , Katsunori Yanase , Minoru Kohari , Eiichi Takahashi , Yasushi Mutoh
发明人： Kiyoshi Hirakawa , Akira Suzuki , Jiami Pu , Katsunori Yanase , Minoru Kohari , Eiichi Takahashi , Yasushi Mutoh
CPC分类号： C21D7/04 , C21D9/36 , F16C33/32 , C21D1/06 , C21D1/18 , Y10S148/906 , Y10T29/49694 , Y10T29/49707
摘要： A method of manufacturing steel balls for use in a ball bearing comprising an inner steel race or shaft with an inner raceway formed around its outer peripheral surface, an outer steel race with an outer raceway formed around its inner peripheral surface, and the steel balls freely rotatably disposed between the inner raceway and the outer raceway comprises the steps of providing steel balls, quenching the steel balls, preliminarily tempering the steel balls after quenched, rough-polishing the steel balls after preliminarily tempered, surface-hardening the steel balls after rough-polished, tempering the steel balls after surface-hardened, and finish-polishing the steel balls after tempered.
摘要翻译： 一种制造用于球轴承的钢球的方法，包括：内钢圈或轴，其内周面形成有内滚道;外钢圈与外滚道形成的外滚道，钢球自由形成 可旋转地设置在内滚道和外滚道之间的步骤包括以下步骤：提供钢球，淬火钢球，在预先回火之后对钢球进行淬火，粗磨后预先回火钢珠，粗轧后对钢球进行表面硬化， 表面硬化后对钢球进行抛光处理，钢化后对钢球进行精抛光处理。
-
公开(公告)号：US07640139B2
公开(公告)日：2009-12-29
申请号：US11579198
申请日：2005-10-17
CPC分类号： G01M13/045 , F16C2233/00 , G01H1/003
摘要： Provided are an envelope processor 103, for obtaining an envelope for a detected signal; a FFT unit 104, for converting the envelope into a frequency spectrum; a peak detector 105, for smoothing the frequency spectrum by calculating a moving average, for further performing smoothing and differentiation for the spectrum, and detecting, as peaks, frequency points at which a sign of a differential coefficient is changed from positive to negative, for extracting peaks having a predetermined threshold value or greater, and for sorting the extracted peaks and detecting upper peaks; and a diagnosis processor T, for diagnosing an abnormality based on the detected peaks.
摘要翻译： 提供一种包络处理器103，用于获得检测信号的包络; FFT单元104，用于将包络转换成频谱; 峰值检测器105，用于通过计算移动平均来平滑频谱，用于进一步执行频谱的平滑和微分，并将差分系数的符号从正变化到负的频率点的峰值检测为 提取具有预定阈值或更大阈值的峰，并且用于对提取的峰进行分类并检测上峰; 以及诊断处理器T，用于基于检测到的峰值来诊断异常。
-
公开(公告)号：US20080234964A1
公开(公告)日：2008-09-25
申请号：US10586996
申请日：2005-09-13
申请人： Takanori Miyasaka , Yasushi Mutoh , Juntaro Sahara
发明人： Takanori Miyasaka , Yasushi Mutoh , Juntaro Sahara
IPC分类号： G06F19/00
CPC分类号： G01M13/04 , F16C19/525 , F16C19/527 , G01H1/003 , G01M13/045
摘要： A abnormality diagnosing apparatus used in a machine equipment including a rotating or sliding part relative to a stationary member includes a detecting portion 31 fixed to the rotating or sliding part or the stationary member and including a vibration sensor 32 and a temperature sensor 33, and a signal processing portion 81 for determining a state of the part from a detecting signal outputted by the detecting portion 31. The signal processing portion 81 determines presence or absence of a abnormality, or presence or absence of the abnormality and a degree of a damage of the part based on a combination of a measured result by the vibration sensor 32 and a measured result by the temperature sensor 33.
摘要翻译： 在包括相对于固定构件的旋转或滑动部件的机器设备中使用的异常诊断装置包括固定到旋转或滑动部件或固定构件的检测部分31，其包括振动传感器32和温度传感器33， 信号处理部分81，用于根据由检测部分31输出的检测信号确定部分的状态。 信号处理部81基于振动传感器32的测定结果与温度传感器的测定结果的组合，判定异常的存在或不存在，异常的存在或不存在以及部件的损坏程度 33。
-
-
-
-
-
-
-
-
-
搜索结果
16 条记录 (耗时 0.04 秒)