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WO/2012/013217 |
The invention relates to an improved method in an industrial safety system for controlling a process or equipment. An industrial safety system comprises components with safety devices wherein the safety system enables signals to be gener...
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WO/2012/004161 |
The invention relates to a field device for determining or monitoring a physical or chemical process variable, composed of a sensor working according to a defined measurement principle, and a control/analysis unit (10), wherein the contr...
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WO/2012/004428 |
Starting from a conventional mixer of the type comprising a body (1) with an extension in the form of a fixed arm (6) that ends in a head (7) that protects the cutting blades, the invention consists in providing an inclination sensor (8)...
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WO/2012/003862 |
The invention relates to a device (S) for synchronizing two processes of a redundant control system of an industrial automation arrangement having two redundant controllers (S1, S2), wherein the device (S) is designed to forward messages...
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WO/2012/001212 |
Sensors (21, 22, 23, 24) are provided to measure predetermined process variables in the process pipeline (27) and to transmit measurement data over wired automation lines (5A, 5B, 5C, 5D) to the automation system (29) for process automat...
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WO/2011/160943 |
A machine management system, comprising one or more sensors (27) arranged to take readings of one or more operating variables for a machine (10). Data processing equipment (29) is arranged to receive data indicative of said operating var...
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WO/2011/161359 |
The disclosed system (SYS1) comprises a digital computer (FAD1), the inputs of which a selection module (MSEL1) directs to a sensor (CAPi) or to a substitute digital bus (BSU1) on which substitute digital data (DSUi) generated by a real-...
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WO/2011/160695 |
The invention relates to an improved method in an industrial safety system for controlling a process or equipment, which industrial safety system which includes components with safety devices. The safety system enables signals to be gene...
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WO/2011/148127 |
A fault protection circuit for use on a spur of an IEC 61158 Fieldbus network comprising a fast acting current limiter adapted to limit the spur current to the level of a reference current when the spur current reaches said reference cur...
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WO/2011/146284 |
A system for characterizing malicious activity in an intelligent utility grid system includes a system storage in which to store a database including a plurality of rules. A collector is operable to collect and store in the system storag...
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WO/2011/138129 |
In a domestic appliance, in particular a dishwasher, washing machine or tumbler drier, having a control apparatus (4), at least one series circuit which has a first switch (15), which can be controlled by means of the control apparatus (...
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WO/2011/135656 |
Disclosed is a safety device provided with a latch circuit (124) which holds a mismatch state record when input signals from a plurality of sensors are mismatched, and releases the mismatch state record when all input signals from the pl...
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WO/2011/133163 |
An exemplary safety circuit includes a plurality of contacts that are configured to establish a conductive path across the contacts when the contacts are in electrically conductive contact with each other. The contacts selectively interr...
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WO/2011/128210 |
The invention relates to a method for confirming an operationally safe state of a critical safety system, in particular a railroad safety system, and a corresponding device. In order to increase the reliability of the confirmation of the...
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WO/2011/113405 |
The invention relates to a controller arrangement having a controller which is superordinate with respect to a processing hierarchy and at least one controller which is subordinate to said superordinate controller, each of said controlle...
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WO/2011/111620 |
Disclosed is a control device that operates when an anomaly occurs in a plant, the control device having a simple configuration as well as superior overall processing efficiency and operational stability. A plant control device (10) comp...
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WO/2011/098681 |
The invention relates to a comprehensive home monitoring and management system retaining full functionality of lighting, heating and roller blinds, independent of the monitoring system, in the event of a failure of said system. The syste...
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WO/2011/095782 |
A method of testing a short circuit protection system applied to a spur of an electric circuit, in which the short circuit protection system comprises a current limiting means which applies a current limit to said spur if the current the...
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WO/2011/090485 |
A safety system comprising a work area having a perimeter and hazardous automated machinery within the perimeter, wherein access by workers to the work area within the perimeter is controlled by one or more controlled access points; at l...
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WO/2011/082852 |
The invention relates to a method for operating a controller (3) for detecting a position of a runner of an electrical machine (2), particularly a rotor position of a rotor, having the following steps: monitoring (S1) a supply line of th...
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WO/2011/082863 |
The invention relates to a system for the secure production of products having at least one production control computer (5) which carries out a production control process for producing products, wherein a security examination takes place...
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WO/2011/074147 |
Disclosed is a redundant control device, comprising a control assembly (A) further comprising an auto-diagnostic function; and another control assembly (B), further comprising an auto-diagnostic function, and which is made redundant with...
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WO/2011/061108 |
The invention relates to a method for closing a switch (S) of an electrical plant, and a switch (S) of an electrical system comprising an input (E), and output (A), at least two semiconductor switches (S1, S2) connected in series and dis...
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WO/2011/061345 |
The present invention relates to a safety circuit assembly (10) for the fail-safe monitoring of a movement variable of a movable machine part, in particular a rotational speed, comprising a signal input (16) for feeding a transmitter sig...
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WO/2011/061394 |
The present invention relates to a system for controlling a reciprocating engine, the system (40) comprising a I/O elements (45 - 48) and a communication bus (43, 44) between the I/O elements. The purpose of the invention is to achieve m...
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WO/2011/050484 |
A system for monitoring and/or controlling equipment in a hazardous area can include at least one sensor disposed within the hazardous area. Each sensor can be non-electrical and can be adapted to interact with the equipment and generate...
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WO/2011/050484 |
A system for monitoring and/or controlling equipment in a hazardous area can include at least one sensor disposed within the hazardous area. Each sensor can be non-electrical and can be adapted to interact with the equipment and generate...
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WO/2011/047766 |
The invention relates to a diagnosis and maintenance device (4) for a switchgear assembly (1a, 1b, 1c), in particular a low-voltage switchgear assembly, comprising a data processing device (6) and at least one first, internal interface d...
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WO/2011/048380 |
In a safety management system for equipment adapted to operate autonomously in a real-time environment, both a deterministic processor and a non-deterministic processor are provided for processing incoming alerts and generating control s...
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WO/2011/047490 |
The invention relates to a safety controller for an actuating drive (2.1, 2.2, 2.3) for controlling a gas flow or a liquid flow in an open-loop or closed-loop manner by means of a flap (3.1, 3.2, 3.3) or a valve, in particular in the fie...
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WO/2011/049136 |
Disclosed is a robot system wherein a safety PLC that is not provided to a conventional robot controller is installed inside a robot controller, and wherein are achieved a high level of safety, reliability, and wiring saving with no comp...
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WO/2011/033027 |
The invention relates to a circuit assembly (1, 1a) especially an inverter (1) or an uninterrupted power supply unit (1a), having a converter part (2) comprising a converter unit (20), a central control unit (21) and in input for the cur...
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WO/2011/031150 |
The invention relates to a steering arrangement for a vehicle which is movable along a predefined path in use, being automatically steered via at least one first axle. The invention also relates to a vehicle provided with such a steering...
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WO/2011/031152 |
The invention relates to a steering arrangement for a vehicle which is movable along a predefined path in use, being automatically steered via at least one first axle. The invention also relates to a vehicle provided with such a steering...
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WO/2011/026734 |
A process control system (24) comprises a main control device (20a) for controlling a primary equipment (22a) of the primary system (26) and a backup control device (30a) for controlling the primary equipment (22a) in case of a failure o...
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WO/2011/023469 |
The invention relates to a field device (1) for determining or monitoring a physical or chemical variable, comprising a sensor (2) working according to a defined measurement principle, and a control/analysis unit (3) preparing and analyz...
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WO/2011/023215 |
A control circuit for controlling an output signal provided to a relay responsible for a light source is provided, wherein the control circuit comprises an output terminal adapted for providing the output signal to the relay responsible ...
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WO/2011/012541 |
A first and at least one second driving current (Ia, Ib) for an electric drive (14) are generated as a function of a set value (n*) of a motion quantity. By means of the driving currents (Ia, Ib), an alternating magnetic field (26) is ge...
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WO/2011/010396 |
Disclosed is a remote control system (11) comprising a machine tool control unit (15) and an operation terminal device (17) that is installed at a location distant from a machine tool (13) and connected to the machine tool control unit (...
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WO/2011/007232 |
A control target processing system includes: a first generating unit (3) that generates first time-series data that are time-series data of an input value; a second generating unit (4) that is formed of a plurality of processing units (4...
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WO/2011/006850 |
The invention relates to an operating unit having high availability. In order to reduce the disadvantages of the known solutions, an operating unit is proposed, comprising at least two displays for displaying information, wherein each di...
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WO/2010/150142 |
The invention relates to a supply unit (10) for supplying an electrically operated device (12) with electrical power and/or an electrical signal by means of connector elements (22, 24, 26, 28) for a releasable contacting of dedicated con...
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WO/2010/133632 |
The invention relates to a control system for controlling a process, comprising a safety module (1) and an output module (2), wherein the safety module (1) provides a definite signal (4), the output module (2) has an output (5) for outpu...
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WO/2010/127996 |
A control system for safely operating at least one functional component is described, comprising at least one functional control unit for actuating the functional component(s), at least one sensor, a data bus, which transmits at least on...
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WO/2010/121796 |
The invention relates to a safety-related control unit for controlling an automated system (12) according to an application program (34) running therein, said system (12) comprising a plurality of sensors (16) and a plurality of actuator...
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WO/2010/121797 |
The present invention relates to a safety controller for controlling an automated system (10) according to a user program running therein, comprising a plurality of control components (26), wherein at least some of the control components...
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WO/2010/119209 |
The invention relates to a system for controlling a plurality of actuators (15) that can displace a mobile panel (13, 17) pertaining to a nacelle (1) of an aircraft, said system comprising at least two motors (16) that can drive the actu...
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WO/2010/108923 |
In order to activate a control element (4) of a drive apparatus (1) for driving an object that can be moved between two end positions, said control element having a response delay (Δtanspr), a parameter (Fakt) influenced by the drive ap...
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WO/2010/094466 |
The present invention relates to a method for creating an application program for a safety controller (20) which is designed to control an automated system (22) having a multiplicity of sensors (26) and a multiplicity of actuators (24), ...
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WO/2010/089810 |
Each reset control circuit is arranged as a connection interface between a signal line for connecting a plurality of processors executing an existing program with the respective processors. Various signals including an instruction signa...
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