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1. 发明授权

US11281960B2 Pleat counter 有权
公开(公告)号：US11281960B2
公开(公告)日：2022-03-22
申请号：US16664709
申请日：2019-10-25
申请人： K&N Engineering, Inc.
发明人： Steve Williams
IPC分类号： G06M1/00 , G06M7/06 , H03K21/00 , G01D5/00
摘要： A pleat counter and methods are provided to accurately count the number of pleats in a corrugated sheet of material to be used for the production of air filters. The pleat counter comprises a pleat detector mounted underneath a mounting board for counting the pleats. The mounting board is configured to position the pleat detector adjacent to the corrugated sheet of filter material. The pleat detector includes one or more sensors configured to detect the presence of individual pleats comprising the corrugated sheet. The pleat counter includes an interface configured to enable coupling the pleat counter with a data processing system. The data processing system may comprise any of a desktop, a tablet, a server, a mobile phone, a media player, a personal digital assistant (PDA), a personal communicator, a network router or hub, a wireless access point (AP) or repeater, a set-top box, or a combination thereof.

2. 发明授权

US11118945B2 Apparatus for mounting and aligning an angular position sensor to a rotating shaft 有权
公开(公告)号：US11118945B2
公开(公告)日：2021-09-14
申请号：US17029392
申请日：2020-09-23
申请人： Jorge Armando Mendez
发明人： Jorge Armando Mendez
IPC分类号： G01D11/30 , G01D5/00
摘要： An adjustable device for mounting an angular position sensor such as an encoder to a large diameter rotating shaft such as a motor shaft is provided. The adjustable device includes a specially configured alignment plate, a coupling shaft, a spherical joint, and a plurality of fixing bolts and adjustment screws that are disposed symmetrically on the adjustment plate and radially offset from the shaft rotation axis. The fixing bolts and adjustment screws are generally disposed the same radial distance from the central rotation axis.

3. 发明授权

US11117699B2 Rotary machine for the treatment of containers 有权
公开(公告)号：US11117699B2
公开(公告)日：2021-09-14
申请号：US16059894
申请日：2018-08-09
申请人： KRONES AG
发明人： August Peutl , Johannes Strauss , Veronika Bauer
IPC分类号： B65C9/04 , H02K7/14 , G01D5/00 , H02K26/00 , B65C9/06 , B65C9/40 , G01D5/04 , G01D5/249
摘要： A rotary machine for the treatment of containers is described. This rotary machine comprises a stationary underframe, a rotatable container table for receiving the containers, a motor designed as an internal rotor for direct drive of the container table, a bearing for supporting the container table and/or a non-rotatably connected supporting structure on the underframe radially outside the motor, and a rotary encoder for determining the rotational position of the container table. By positioning the rotary encoder radially outside the motor, the accuracy of the rotary position determination can be improved, especially for rotary machines with comparatively large pitch diameters and the accessibility of the rotary encoder for maintenance measures.

4. 发明申请

US20210254999A1 LINEAR POSITION SENSOR FEEDBACK MECHANISM 有权
公开(公告)号：US20210254999A1
公开(公告)日：2021-08-19
申请号：US17167521
申请日：2021-02-04
申请人： Goodrich Actuation Systems Limited
发明人： Jonathan A. DARBY , Daniel FOSTER
IPC分类号： G01D5/00
摘要： An apparatus configured to measure the output of a rotary actuator unit includes a rotary actuator unit. The unit includes a stationary portion, a rotating portion, and a main rotational axis (L) that runs in an axial direction from a first end of the rotary actuator unit to a second end of the rotary actuator unit. The first end is opposite the second end. The apparatus also includes a linear position sensor comprising a follower, a sensor, and a sensor arm, wherein the follower is attached to the sensor by sensor arm; and wherein the sensor is attached to the stationary portion. The apparatus also includes a follower track attached or formed in, or on, to the rotating portion. The follower track is aligned in the circumferential direction that is perpendicular to axial direction of the main rotational axis (L). The follower is configured to follow the follower track.

5. 发明申请

US20210247217A1 ROTARY ENCODER COMPRISING AN ELASTIC ELEMENT FOR ATTACHING A CODE DISK 有权
公开(公告)号：US20210247217A1
公开(公告)日：2021-08-12
申请号：US17273897
申请日：2019-09-06
申请人： FRUITCORE ROBOTICS GMBH
发明人： Adrian Flaig , Manuel Tobias Frey , Jens Robert Riegger , Tobias Kuentzle , Johannes Füssl
IPC分类号： G01D11/02 , G01D5/00 , G01D11/24
摘要： A rotary encoder (1) comprising a housing (2), a shaft (3), a code disk (4) which is attached to the shaft (3), and a reading head (5) which is designed to detect the rotation of the code disk (4) are disclosed herein. The code disk (4) is affixed in the axial position thereof on an axial side by way of an abutment (6), and a resilient element (7, 17, 19) is arranged on the other axial side providing a clamping force for pressing the code disk (4) against the abutment (6). A method for assembling a rotary encoder is also disclosed herein.

6. 发明授权

US11052366B2 Erosion monitoring system for components for fluid bed catalytic cracking plants 有权
公开(公告)号：US11052366B2
公开(公告)日：2021-07-06
申请号：US16756341
申请日：2018-10-15
申请人： REMOSA S.R.L
发明人： Cristian Argiolas
IPC分类号： B01J8/00 , B01J8/18 , B01J8/24 , B01J8/26 , C10G11/18 , G01D5/00 , G01D5/26 , G01D5/32 , G01D5/34 , C10G75/00 , G01D5/353
摘要： An erosion monitoring system of components exposed to wear for use in systems equipped with a fluidized catalyst comprising a bundle of fiber optic sensors, said optical fibers being provided with one or more Bragg gratings, a processing unit and the fiber optic sensors depart off from the bundle and are positioned transversely to the wall exposed to erosion wear due to the erosion of the components to be monitored.

7. 发明授权

US10775209B2 Control circuit and method for checking the plausibility of a rotor position angle 有权
公开(公告)号：US10775209B2
公开(公告)日：2020-09-15
申请号：US15737384
申请日：2016-06-07
申请人： Robert Bosch GmbH
发明人： Benjamin Lechner , Daniel Zirkel , Daniel Raichle , Michael Ungermann
IPC分类号： G01D18/00 , H02P6/34 , G01D5/00
摘要： The present invention provides a control circuit (10; 110; 210; 310) and a method for checking the plausibility of a rotor position angle. The control circuit is designed with: a rotor position angle determination device (12) for determining a first rotor position angle, φ(tk), at a first time, tk, and at least one second rotor position angle, φ(tk−1), at a second time, φk−1, before the first time, tk; a computing device (14; 114; 214; 314) for determining a rotor position angle, mod(tk), to be expected at the first time, tk, from a computational model of the computing device (14; 114; 214; 314) using at least the second rotor position angle, φ(tk−1); and a plausibility-checking device (16) for outputting a signal (51) which indicates the determined first rotor position angle, φ(tk), as plausible if an amount of a difference between the rotor position angle, mod(tk), to be expected and the determined first rotor position angle, φ(tk), does not exceed a predetermined threshold value.

8. 发明授权

US10775205B2 Sensor tunable offset removal circuit in passive tags 有权
公开(公告)号：US10775205B2
公开(公告)日：2020-09-15
申请号：US15908404
申请日：2018-02-28
申请人： Marco De Angeli
发明人： Marco De Angeli
IPC分类号： G01D7/00 , G01D5/00 , H02N99/00 , G01D21/00 , G06K19/07
摘要： Described herein is a method for and a device configured to generate an energy amount via a received magnetic field. A sensor may be configured to generate an output voltage based on a sensor reading by using a portion of the energy amount and a diode biased in its active region via a resistor may generate an operating voltage to shift the output voltage into a positive region. The resistor may be configured to modify an operating voltage of the diode by using a portion of the energy amount. An analog to digital converter may be configured to receive a combined voltage or to combine received voltages to convert a combined voltage such that a combined voltage is the output voltage shifted by or added to the operating voltage. A transmitter may transmit a sensor output based on the combined voltage by using a portion of the energy amount.

9. 发明授权

US10746617B2 Measurement transducer feed device 有权
公开(公告)号：US10746617B2
公开(公告)日：2020-08-18
申请号：US16000061
申请日：2018-06-05
申请人： SICK ENGINEERING GMBH
发明人： David Walde
IPC分类号： G01D5/00 , G08C19/02 , G01L5/00
摘要： The invention relates to a measurement transducer feed device for process automation technology that is configured for the energy supply of a measurement transducer and for forwarding measurement signals of the measurement transducer to a control unit, wherein the measurement transducer feed device has at least two connecting contacts that are configured for coupling the measurement transducer feed device to the control unit, with a current loop being formed between the two connecting contacts, and with the current loop comprising a power tap that is configured to supply the measurement transducer with electrical energy. The measurement transducer feed device is characterized in that the current loop comprises a current regulation module that is connected or connectable in series to the power tap and to the measurement transducer.

10. 发明申请

US20200096365A1 ENCODER AND ENCODER CONTROL SYSTEM 审中-公开
公开(公告)号：US20200096365A1
公开(公告)日：2020-03-26
申请号：US16579166
申请日：2019-09-23
申请人： Fanuc Corporation
发明人： Shinichirou Hayashi
IPC分类号： G01D5/00
摘要： An encoder according to an example of the present disclosure includes a first reception unit configured to receive a position information request signal for requesting position information on an object to be detected, a position information generation unit configured to generate the position information at a position information generation timing after a predetermined delay time elapses from when the position information request signal is received, and a first transmission unit configured to transmit the position information to the outside via serial communication. The first transmission unit is configured to transmit, at least once, position information generation timing information representing the predetermined delay time to the outside via serial communication.

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