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公开(公告)号：US20210341042A1
公开(公告)日：2021-11-04
申请号：US17306323
申请日：2021-05-03
申请人： Festo SE & Co. KG
发明人： Rainer Mugrauer
摘要： Gear for a flapping wing aircraft, having a gearwheel support, on which a gear-wheel is mounted so as to be rotatably movable about a gearwheel axis, which gearwheel is connected in a rotationally fixed manner to a crankshaft, which has a central section extending coaxially to the gearwheel axis and end regions adjoining the central section on both sides, the end regions each delimiting an angle between 0 degrees and 90 degrees with the central section and engage in a guide slot of an associated joint part which is mounted pivotably movable about a pivot axis on a joint support which is connected to the gearwheel support and which is mounted pivotably movable about a respective support axis on the gearwheel support wherein the joint supports are connected to a coupling strut and wherein an actuator, which is motion-coupled to the coupling strut, is arranged on the gearwheel support.
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公开(公告)号：US20210324959A1
公开(公告)日：2021-10-21
申请号：US17230374
申请日：2021-04-14
申请人： Festo SE & Co. KG
发明人： Markus Dreher , Mark Kroll
IPC分类号： F16K1/52 , F16K31/122 , F16K47/02
摘要： A valve, with a valve housing, through which process medium can flow and in which a valve seat which surrounds a throughflow opening is arranged, to which valve seat a valve element which is arranged on a spindle is assigned in a manner such that the valve element by way of an actuation travel of the spindle is movable between a shut-off position, in which the valve element sealingly bears on the valve seat in a process-medium-tight manner, and an open position, in which the valve element is lifted from the valve seat, and with a fluid-actuated valve drive which includes a drive housing and a drive wall which together with the spindle forms a drive unit and which separates two working spaces from one another, of which working spaces at least one can be subjected to pressure, and with a travel limitation device which for limiting the opening travel of the spindle includes a stop element which is fastened to the drive housing and which with an end section which includes a stop surface projects into a travel limitation space, in which the drive unit can strike upon the stop surface for limiting the opening travel, the travel limitation space is constantly under atmospheric pressure and the stop element is formed by a shock absorber housing of a shock absorber.
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公开(公告)号：US11143213B2
公开(公告)日：2021-10-12
申请号：US16166083
申请日：2018-10-20
申请人： Festo SE & Co. KG
发明人： Matthias Doll , Rüdiger Neumann , Stefan Elmer , Peter Hofmann , Bernd Schneider , Michael Link
摘要： An electronic execution unit controls and regulates a pneumatic valve assembly for a pneumatic movement. An application for controlling and regulating a valve assembly is or can be loaded so that it can be carried out on the electronic execution unit to carry out the pneumatic movement on the pneumatic valve assembly. An electronic valve controller for the open-loop control and closed-loop control of a valve assembly has at least one pneumatic valve for a pneumatic movement task.
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24.发明授权公开(公告)号：US11128527B2
公开(公告)日：2021-09-21
申请号：US16168127
申请日：2018-10-23
申请人： Festo SE & Co. KG
摘要： Installation support device for supporting the installation process for an automation system, with a component interface designed for communication with an automation component of the automation system, with a processing unit connected to the component interface and designed to process input signals from the component interface, with a storage module assigned to the processing unit storing a connection layout for connection of multiple automation components of the automation system, and with a display connected to the processing unit and designed to output installation information, wherein the processing unit is designed to send at least one item of installation information to the display in the event of a match between component information from the input signal and component information from the connection layout.
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公开(公告)号：US20210195771A1
公开(公告)日：2021-06-24
申请号：US17057300
申请日：2018-05-23
申请人： Festo SE & Co. KG
发明人： Steffen Wunderlich
摘要： An apparatus for process automation for use in an area where there is a risk of explosion and in which dusts may occur, including a wall structure serving as a housing of the apparatus and having a first wall structure section defining a first housing inner area and a second wall structure section defining a second housing inner area separated from the first housing inner area, wherein a first circuit arrangement is arranged in the first housing inner area and the first housing inner area is dust-tightly enclosed by the first wall structure section so that the dusts cannot penetrate into the first housing inner area and the explosion safety of the first housing inner area is ensured by the dust-tight enclosure, one or more electrical circuits being arranged in the second housing inner area and all the electrical circuits arranged in the second inner area forming an altogether intrinsically safe second circuit arrangement.
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公开(公告)号：US11009047B2
公开(公告)日：2021-05-18
申请号：US16377792
申请日：2019-04-08
申请人： Festo SE & Co. KG
发明人： Simon Markowski , Andreas Weiss , Thomas Beyerlein , Artem Beger , Bernd Bellingrodt , Manuel Rausch , Daniel Bren , Nicole Skrok , Michael Winkler
IPC分类号： F15B11/10 , F15B15/12 , F15B13/044 , F15B15/28 , B25J9/12 , B25J9/00 , F15B21/044
摘要： A rotary drive device has a fluid-actuated rotary drive with a drive housing and a drive unit which is rotative relative thereto. The drive unit includes a drive shaft and a pivot piston, non-rotatably arranged thereon, separating two drive chambers from one another. For controlling the fluid-actuated rotary drive, a control valve arrangement including at least one electrically actuatable control valve is provided, which is attached to the drive housing and in this way is combined with the rotary drive to form a drive assembly that can be handled as a single unit. Furthermore, a robot arm is proposed, which has the rotary drive device as an arm joint connecting two arm members.
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公开(公告)号：US10927865B2
公开(公告)日：2021-02-23
申请号：US15964882
申请日：2018-04-27
申请人： Festo SE & Co. KG
发明人： Bodo Neef , Christoph Maile
摘要： A pneumatic control device includes a functional assembly that has an interruption valve device for the selective opening or interruption of at least one main working channel used for the pneumatic control of a pneumatic actuator. The functional assembly also contains a manually actuatable valve device that is connected to the interruption valve device by means of at least one auxiliary working channel and which enables manual pneumatic control of the connected actuator, if the at least one main working channel is interrupted by the interruption valve device at the same time. A process control device can also be equipped with a control device of this type.
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公开(公告)号：US20210048116A1
公开(公告)日：2021-02-18
申请号：US16986859
申请日：2020-08-06
申请人： Festo SE & Co. KG
发明人： Andreas Bühler
摘要： A diaphragm valve includes a valve housing in which a switching rocker, which is pivotable about a pivot axis and which interacts with a control diaphragm for opening and closing at least one valve channel, is arranged. The pivot axis is defined by a mounting web, on which the switching rocker bears in a pivotably movable manner. The mounting web is an integral constituent of a mounting unit, said mounting unit being fastened to the valve housing in a drive chamber by way of fastening measures. Without the fastening measures, the mounting unit can be displaced in order to adjust a desired height distance of the mounting web.
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公开(公告)号：US10761493B2
公开(公告)日：2020-09-01
申请号：US15816320
申请日：2017-11-17
申请人： Festo SE & Co. KG
发明人： Martin Gehrke , Roland Kalberer , Ralf Forcht
摘要： A safety module for an automation system includes a communication interface designed for a signal-transmitting connection to a communication system, an output interface designed for a signal-transmitting connection to at least one user which can be fitted downstream and a processing device connected to the communication interface and the output interface and designed to process communication signals from the communication interface and to provide output signals to the output interface wherein the processing device is designed for a detection of an actual component behaviour, using a control command contained in a communication signal and a component measured value contained in a communication signal, and for a comparison of a presettable component behaviour to the actual component behaviour as well as for a provision of a safety-oriented output signal to the output interface at a presettable divergence between the presettable component behaviour and the actual component behaviour.
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公开(公告)号：US10697476B2
公开(公告)日：2020-06-30
申请号：US15503596
申请日：2014-08-14
申请人： Festo AG & Co. KG
发明人： Hannes Wirtl , Martin Maichl
摘要： An actuator controller for actuating an actuator which can be operated fluidically, having a feed line for an inflow of the working fluid to an actuator connector and having a discharge line for an outflow of the working fluid to a fluid outlet, wherein the feed line is assigned a feed line valve and the discharge line is assigned a discharge valve, which valves are configured in each case to influence a volumetric fluid flow at the actuator connector, and having a control device for actuation of the feed line valve and the discharge valve. A throughflow sensor is arranged in a line section between the discharge valve and the fluid outlet, which throughflow sensor is configured for determining a volumetric fluid flow in the discharge line and for providing a throughflow signal.
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