Patents
Sitemap › G05 - Controlling; Regulating › G05B - Control or regulating systems in general; Functional elements of such systems; Monitoring or testing arrangements for such systems or elements › G05B 9 - Safety arrangements
Patents for G05B 9 - Safety arrangements (6,168)
11/2000
11/23/2000CA2372978A1 Automatic mode detection and rejection of inadvertent mode changes from dual use of sensor input channel
11/22/2000EP1053897A2 Submergence detection power-window apparatus
11/21/2000US6151545 Method for signal processing in a control system of motor vehicles
11/21/2000US6151530 Actuator controller provided with program replacement protection
11/21/2000CA2127510C Temperature sensor probe and sensor detection circuit
11/16/2000DE19963610A1 Kommunikationssystem für Fahrzeugsteuerungen Communication system for vehicle controls
11/16/2000DE10017788A1 Fehlererkennungssystem und -verfahren für einen Verbrennungsmotor A fault detection system and method for an internal combustion engine
11/09/2000WO2000067080A1 Controller or engine controller, engine and method for adjusting a control or drive system or an engine
11/01/2000CN1272211A Digital plant protection system
10/2000
10/31/2000US6141766 System and method for providing synchronous clock signals in a computer
10/31/2000US6140926 Redundant status indicators for fault tolerance
10/26/2000WO2000064026A1 System for reliable prevention of the restarting of a machine
10/26/2000WO2000063608A1 System for reliable prevention of the restarting of a machine
10/26/2000DE19918270A1 Method for the requirement dependent execution of calculation of technical function in guidance system by forming event monitoring forming enable signal for completing calculation of function
10/21/2000CA2269483A1 Water leakage or overflow detection alarm
10/19/2000WO2000062135A1 Digital controller redundancy using neural network fault detection
10/19/2000DE19916480A1 Drive unit of motor, has controller with integral electronic cam switch, for regulating motor by position indication
10/18/2000CN1270275A Fault finding system and method for engines
10/17/2000US6134679 System and method for accessing devices in a computer system
10/17/2000US6134672 System and method for iterative copying of read/write memory
10/17/2000US6131609 Method for surveying the condition of a control valve, and a valve apparatus
10/12/2000DE19915630A1 Controller, especially for vehicle, has additional switching element(s) connected to free control device output, and if normal switching elements fails, signal is diverted to additional element
10/05/2000WO2000059087A1 Time tolerance control unit
10/05/2000DE19951957A1 Fail-safe control for electromagnetic actuator
10/05/2000DE19915253A1 Operator for car divided control system in motor vehicle, has several electronic units mutually exchanging data via communications system
10/04/2000EP1040394A1 Systems and methods for synchronizing redundant controllers with minimal control disruption
10/03/2000US6128555 In situ method and system for autonomous fault detection, isolation and recovery
09/2000
09/20/2000EP1036870A2 Dobby-machine-driving error detection device
09/19/2000US6122556 Operating system for fabrication apparatus
09/19/2000US6122339 Method and device for operating a reactor in an unstable state
09/19/2000CA2129581C Reset recovery in a microprocessor controlled device
09/14/2000WO2000054121A1 Electronic cut-out preventing electric and/or electrically controlled consumers from undesirable temperature changes
09/14/2000DE10011076A1 Emergency shutdown unit connected to series emergency switches and used on e.g. plant including machine tools, has display showing location and level of shutdown
09/13/2000EP1035459A1 Process automation
09/12/2000US6118190 Fail-safe system
09/12/2000CA2032966C Domestic appliance having electrically isolated input control circuitry
09/08/2000WO2000052374A1 Emergency shutdown test system
09/06/2000EP1032868A1 Method for determining the availability of a technical facility
09/06/2000EP1032518A1 Electromechanical brake system
09/06/2000EP1032517A1 Electromechanical brake system
09/05/2000US6115831 Integrated circuit for coupling a microcontrolled control apparatus to a two-wire bus
09/05/2000US6114779 Sub control panel for use in maintenance work, and method for manipulating the sub control panel
08/2000
08/31/2000WO2000051037A2 Apparatus and method for monitoring and maintaining plant equipment
08/31/2000CA2362887A1 Apparatus and method for monitoring and maintaining plant equipment
08/29/2000US6112150 Fault recognition system and method for an internal combustion engine
08/29/2000US6112135 Appliance control system
08/29/2000US6111518 Method and apparatus for locking a remote controller and the electronic apparatus
08/24/2000DE19905841A1 Vorrichtung zum Verarbeiten sicherheitsrelevanter Daten Apparatus for processing security data
08/16/2000EP1028360A2 Apparatus for processing relevant safety data
08/16/2000EP1027635A1 Method and device for verifying the workability of a safety device
08/16/2000EP0653708B1 Logic circuit having error detection function, redundant resource management method, and fault tolerant system using it
08/10/2000WO2000046087A1 Method and device for sensor monitoring, especially for an esp system for motor vehicles
08/10/2000DE19939872A1 Verfahren und Vorrichtung zur Sensorüberwachung insbesondere für ein ESP-System für Fahrzeuge Method and apparatus for sensor monitoring, especially for an ESP system for vehicles
08/10/2000DE19933226A1 Plug and connector safety circuit includes a sensor and a switch which switches a communication and transmission channel on or off between a first mains energy source and the energy-receiving device
08/10/2000DE19903142A1 Sicherheitseinrichtung für elektrische Geräte Safety of electrical equipment
08/09/2000EP1025468A1 Locking device for tools and equipment
08/08/2000US6101421 Reset recovery in a microprocessor controlled device
08/03/2000WO2000044974A1 Safety device for electrical appliances
08/03/2000WO2000044665A2 Smooth transfer between main and back-up fuel control
08/02/2000EP1023649A1 Method and circuit for monitoring the operating condition of electric motors
08/01/2000US6098011 Efficient fuzzy logic fault accommodation algorithm
08/01/2000US6098009 Method and device for controlling turbomachines
08/01/2000US6097303 Modular input/output system with redundancy and testing
07/2000
07/20/2000DE19901720A1 Automation system for controlling and monitoring technical system, especially power station
07/19/2000EP1020776A2 Controller for automatic machine
07/18/2000US6092218 System and method for self-referential accesses in a multiprocessor computer
07/18/2000US6092217 Logic circuit having error detection function, redundant resource management method and fault tolerant system using it
07/15/2000CA2258884A1 Safe auto-starter
07/06/2000DE19860358A1 Error suppression in output units in control devices connected to automation apparatus via bus system by comparing redundant data with buffered information
07/05/2000EP1016968A2 Logic circuit having error detection function
07/04/2000US6085333 Method and apparatus for synchronization of code in redundant controllers in a swappable environment
07/04/2000US6085127 Fault tolerant automatic control system utilizing analytic redundancy
06/2000
06/29/2000WO2000038021A1 Automation system which can be scaled with respect to its availability and safety
06/29/2000WO2000037761A1 Motor drive
06/28/2000EP1014411A1 Device using locks for locking the manual operation of a circuit breaker
06/28/2000EP1014243A1 Differential oil pressure control apparatus and method
06/28/2000EP1014237A1 Modular computer architecture
06/28/2000CN1258123A Electric power system protection and control system and method, and storage medium for program module
06/22/2000WO2000036492A2 Method and apparatus for processing control using a multiple redundant processor control system
06/21/2000EP1010044A2 Safety or protection system employing reflective memory and/or diverse processors and communications
06/20/2000US6077045 Scroll-type compressor and operation method therefor
06/18/2000CA2292911A1 Device for locking a manual breaker switch with locks
06/15/2000WO2000033904A1 Arrangement in connection with feedback control system
06/13/2000US6076172 Monitoting system for electronic control unit
06/06/2000US6073262 Method and apparatus for estimating an actual magnitude of a physical parameter on the basis of three or more redundant signals
05/2000
05/25/2000DE19946414A1 Betätigungseinrichtung für bewegbare Schranken Actuating device for movable barriers
05/18/2000WO2000028390A1 Method for monitoring an output unit
05/17/2000EP1000388A1 Method and system for fast probe failure determination
05/10/2000EP0998699A1 Electronic protection circuit
05/10/2000EP0775332B1 Safety switch arrangement
05/09/2000US6061809 Process control interface system having triply redundant remote field units
05/09/2000US6061600 Backup control mechanism in a distributed control network
05/09/2000CA2242064C Process information and maintenance system for distributed control systems
05/03/2000EP0997359A2 Embedded self-test for rain-sensors
05/03/2000EP0907912B1 Synchronisation process
05/02/2000US6056088 Elevator safety circuit monitor and control for drive and brake
04/2000
04/26/2000EP0830647A4 Fault tolerant automatic control system utilizing analytic redundancy
04/25/2000US6055469 Fault determining device for torque transmission state sensor, and engine misfiring diagnosis device
04/19/2000CN1250936A Actuator structure specially used for controlling alone high safety industry installation
04/11/2000US6049893 System and method for synchronously resetting a plurality of microprocessors
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