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1. 发明公开

EP4359803A1 STROBOSCOPIC VIDEO TO ROTATIONS PER TIME CONVERSION 审中-实审
公开(公告)号：EP4359803A1
公开(公告)日：2024-05-01
申请号：EP22734313.4
申请日：2022-06-21
申请人： ContiTech Antriebssysteme GmbH
发明人： LORTIE, Michel
IPC分类号： G01P3/40
CPC分类号： G01P3/40 , B65G43/00 , B65G2203/029120130101

2. 发明授权

EP2856180B1 METHOD FOR ESTIMATING THE ROTATIONAL SPEED OF A TOOL MOUNTED ON A ROTATING SPINDLE OF A MACHINE TOOL AND SUCH A MACHINE TOOL 有权
标题翻译：估算机床旋转轴上安装刀具转速的方法和机床
公开(公告)号：EP2856180B1
公开(公告)日：2016-05-25
申请号：EP13723500.8
申请日：2013-05-16
申请人： Marposs Societa' Per Azioni
发明人： PASSINI, Stefano , MALPEZZI, Domenico
IPC分类号： G01P3/38 , G01P21/02 , B23Q15/08 , G01S11/12 , G01P3/40 , G01D5/34 , G05B19/401
CPC分类号： G01P3/38 , G01B11/00 , G01D5/342 , G01P3/40 , G01P21/02 , G05B19/401

3. 发明公开

EP4363866A1 OPTICAL GATE AND METHOD FOR DETERMINING A VELOCITY VECTOR OF A SPHERICAL PROJECTILE 审中-实审
公开(公告)号：EP4363866A1
公开(公告)日：2024-05-08
申请号：EP22760768.6
申请日：2022-06-27
申请人： Budapesti Müszaki és Gazdaságtudományi Egyetem , Támogatott Kutatócsoportok Irodája
发明人： WOHLFART, Richárd , MAGYAR, Bálint , MIKLÓS, Ákos , TAKÁCS, Dénes , STÉPÁN, Gábor
IPC分类号： G01P3/68 , G01P3/40 , G01D5/34
CPC分类号： G01D5/342 , G01P3/40 , G01P3/685 , G01P5/26

4. 发明公开

EP1624941A1 GYM BIKE THAT USES THE EFFECT OF STROBOSCOPIC LIGHTS FOR THE IMMEDIATE VISUAL CONTROL OF THE USER'S FLYWHEEL REVOLUTION SPEED 有权
标题翻译：健身单车，THE STROBOSCOPISCHER灯立即SEHKONTROLLE飞轮转速用户的影响的二手
公开(公告)号：EP1624941A1
公开(公告)日：2006-02-15
申请号：EP04732721.8
申请日：2004-05-13
申请人： Panatta, Rodolfo
发明人： Panatta, Rodolfo
IPC分类号： A63B22/06 , A63B24/00 , G01P3/40
CPC分类号： A63B22/0605 , A63B21/225 , A63B2071/0638 , A63B2220/34 , G01P3/40
摘要： The present invention refers to a gym bike of the type provided with a flywheel actuated by pedals and an electronic control unit interfaced to a suitable keyboard and display capable of measuring the speed of the flywheel by means of a sensor and show it on the display, characterised by the fact that, once the speed that the user should maintain during the training session has been set on the control unit, the control unit can enable the operation of a stroboscopic light according to a switching on frequency equal to the angular speed or integer multiple or sub-multiples of the speed that the flywheel should maintain to keep the predetermined speed of the exercise; it being provided that the stroboscopic light is directed onto one or more reflecting marks mounted on the surface of the flywheel.

5. 发明公开

EP1198135A1 Portable unit for acquisition of high-speed video 审中-公开
标题翻译： Tragbare Hochgeschwindigkeitsvideoaufnahmevorrichtung
公开(公告)号：EP1198135A1
公开(公告)日：2002-04-17
申请号：EP01203004.5
申请日：2001-08-07
申请人： Cortellesi, Alessandro
发明人： Cortellesi, Alessandro
IPC分类号： H04N7/18 , G01P3/40
CPC分类号： H04N7/188
摘要： An apparatus able to record high-speed movements, developed for in depth use in analysing high-speed unpredictable events that would likewise not be able to be seen by the human eye nor be detected by use of present day traditional video recorders.
Efficient solutions of processing technologies and memorization concepts have contributed to the development of an extremely compact unit with superior and more sophisticated functions than other current on the market systems.
Acquisition and recording of completely digital imagery without use of any type of compression, guarantees the highest quality of details. The ample memory capability allows for safe analysis of unpredictable events, guaranteeing the recording at maximum resolution, up to and after a few hours of the unpredictable event.
Task of present invention is to enable technicians involved in the development and/or refining stage of such electrical and/or mechanical units, to perform in-depth analysis of movements of the parts under observation, by means of rapid mechanical stress.
摘要翻译：一种能够记录高速运动的装置，用于深入使用，用于分析同样无法被人眼看到的高速不可预测的事件，也不能通过使用当今传统的录像机进行检测。处理技术和记忆概念的高效解决方案有助于开发一个非常紧凑的单元，具有比市场上其他系统更优越和更复杂的功能。完全数字图像的采集和记录，不使用任何类型的压缩，保证最高的细节质量。丰富的记忆能力可以安全地分析不可预测的事件，保证在不可预测的事件发生后几个小时内以最大的分辨率记录录像。本发明的任务是使涉及这种电气和/或机械单元的开发和/或精炼阶段的技术人员能够通过快速的机械应力对观察的部件的运动进行深入的分析。

6. 发明公开

EP0259025A3 Electric motor with velocity indicating device 失效
标题翻译：具有速度指示装置的电动马达
公开(公告)号：EP0259025A3
公开(公告)日：1989-07-26
申请号：EP87307040.3
申请日：1987-08-07
申请人： Johnson Electric Industrial Manufactory Limited
发明人： Baines, Roger Frederick
IPC分类号： H02K23/66 , G01P3/40
CPC分类号： G01P3/465 , G01P3/487 , H02K7/20 , H02K23/66
摘要： A fractional horsepower PMDC motor has a velocity indicating device positioned around the commutator (l2), between the brush gear (l3, l4) and the armature (8). The device comprises a conductor (l9) in the form of a square wave copper strip (30) which is printed on a flexible support (3l) and centred on a circle about the motor shaft (5), and a magnet assembly (2l) mounted on the armature (8). Magnet assembly (2l) comprises radially extending blades (25) which are formed from plastics bonded magnetic material. The blades (25) are magnetised so that adjacent blades have opposite polarity. As the magnet rotates with the shaft, the blades (25) move relative to the conductor (l9) and so induce an electrical signal in the conductor. The signal can be monitored to indicate the motor speed as is generally known. The blades (25) also act as a centrifugal fan, helping to cool the motor.
摘要翻译：一个分马力的PMDC电动机具有位于换向器（12）周围，在刷齿轮（13,14）和电枢（8）之间的速度指示装置。该装置包括形成矩形铜条（30）形式的导体（19），其被打印在柔性支撑件（311）上并围绕电动机轴（5）围绕一圆形，以及磁体组件（21）安装在电枢（8）上。磁体组件（21）包括由塑料粘结的磁性材料形成的径向延伸的叶片（25）。刀片（25）被磁化，使得相邻的刀片具有相反的极性。当磁体与轴一起旋转时，叶片（25）相对于导体（19）移动，因此在导体中引起电信号。可以监测信号以指示电动机速度，如通常已知的。叶片（25）还用作离心风扇，有助于冷却电机。

7. 发明授权

EP2856180B9 METHOD FOR ESTIMATING THE ROTATIONAL SPEED OF A TOOL MOUNTED ON A ROTATING SPINDLE OF A MACHINE TOOL AND SUCH A MACHINE TOOL 有权
标题翻译：用于估计旋转速度茎上的一种加工工具安装的工具和这样的机床
公开(公告)号：EP2856180B9
公开(公告)日：2016-10-05
申请号：EP13723500.8
申请日：2013-05-16
申请人： Marposs Societa' Per Azioni
发明人： PASSINI, Stefano , MALPEZZI, Domenico
IPC分类号： G01P3/38 , G01P21/02 , B23Q15/08 , G01S11/12 , G01P3/40 , G01D5/34 , G05B19/401
CPC分类号： G01P3/38 , G01B11/00 , G01D5/342 , G01P3/40 , G01P21/02 , G05B19/401

8. 发明公开

EP2005197A2 SICHTSYSTEM MIT STROBOSKOPEFFEKT 审中-公开
标题翻译：瞄准系统频闪仪
公开(公告)号：EP2005197A2
公开(公告)日：2008-12-24
申请号：EP07702889.2
申请日：2007-01-19
申请人： Von Gencsy, Alexander , Becker, Hans-Peter
发明人： Von Gencsy, Alexander , Becker, Hans-Peter
IPC分类号： G01P3/40 , A61F9/02 , G02C7/10 , G02F1/15
CPC分类号： G02C7/101 , G01P3/40 , G02F1/15
摘要： Disclosed is a layer system that has a stroboscopic effect and comprises at least one electrochromic transparent unit (3), an obscuring device (4), and a control device (6). The obscuring device (4) is configured such that the image detecting element (9) is darkened while the control device (6) alternately switches the electrochromic transparent unit (3) to the obscured or transparent state.

9. 发明公开

EP0485084A1 Inspection device for aircraft engine 失效
标题翻译： Vorrichtung zur Sichtkontrolle von Flugzeugmotoren。
公开(公告)号：EP0485084A1
公开(公告)日：1992-05-13
申请号：EP91309627.7
申请日：1991-10-18
申请人： GEC-FERRANTI DEFENCE SYSTEMS LTD.
发明人： Thomson, Richard Charles
IPC分类号： G01P3/40
CPC分类号： G01P3/40 , B64D47/08
摘要： To permit in-flight inspection of an aircraft engine, an imager views the front of the engine, and includes an image intensifier which is gated on and off at the engine speed. Small variations about the engine speed may be used to sweep all the blades into the field of view of an imager which does not view the whole of the front of the engine.
摘要翻译：为了允许飞机发动机的飞行中检查，成像器观察发动机的前部，并且包括在发动机速度下开启和关闭的图像增强器。可以使用关于发动机速度的小变化来将所有叶片扫过成像器的视野，该成像器不能看到整个发动机的前部。

10. 发明公开

EP0259025A2 Electric motor with velocity indicating device 失效
标题翻译： Elektrischer Motor mitGeschwindigkeitsanzeigegerät。
公开(公告)号：EP0259025A2
公开(公告)日：1988-03-09
申请号：EP87307040.3
申请日：1987-08-07
申请人： Johnson Electric Industrial Manufactory Limited
发明人： Baines, Roger Frederick
IPC分类号： H02K23/66 , G01P3/40
CPC分类号： G01P3/465 , G01P3/487 , H02K7/20 , H02K23/66
摘要： A fractional horsepower PMDC motor has a velocity indicating device positioned around the commutator (l2), between the brush gear (l3, l4) and the armature (8). The device comprises a conductor (l9) in the form of a square wave copper strip (30) which is printed on a flexible support (3l) and centred on a circle about the motor shaft (5), and a magnet assembly (2l) mounted on the armature (8). Magnet assembly (2l) comprises radially extending blades (25) which are formed from plastics bonded magnetic material. The blades (25) are magnetised so that adjacent blades have opposite polarity. As the magnet rotates with the shaft, the blades (25) move relative to the conductor (l9) and so induce an electrical signal in the conductor. The signal can be monitored to indicate the motor speed as is generally known. The blades (25) also act as a centrifugal fan, helping to cool the motor.
摘要翻译：一个分马力的PMDC电动机具有位于换向器（12）周围，在刷齿轮（13,14）和电枢（8）之间的速度指示装置。该装置包括形成矩形铜条（30）形式的导体（19），其被打印在柔性支撑件（311）上并且围绕电动机轴（5）围绕一圆形，以及磁体组件（21）安装在电枢（8）上。磁体组件（21）包括由塑料粘结的磁性材料形成的径向延伸的叶片（25）。刀片（25）被磁化，使得相邻的刀片具有相反的极性。当磁体与轴一起旋转时，叶片（25）相对于导体（19）移动，因此在导体中引起电信号。可以监测信号以指示电动机速度，如通常已知的。叶片（25）还用作离心风扇，有助于冷却电机。

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