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)
12/1998
12/30/1998CN1203406A Flight management system providing automatic control display unit backup
12/30/1998CN1203352A Fault restart method
12/24/1998DE19724063A1 Safety switching device for automatic switching of electrical circuits, water or gas lines
12/24/1998DE19722927C1 Switching device with in-built safety function for protecting personnel from injury due to moving machinery or plant
12/22/1998US5850852 Crossflow with crossmirror and lock out capability valve
12/17/1998WO1998057238A2 Safety or protection system employing reflective memory and/or diverse processors and communications
12/17/1998WO1998056631A1 Device with redundant channels between a sensor unit and an analysis unit
12/17/1998WO1998044399A3 Method for programming a safety control system
12/17/1998DE19725058A1 Vorrichtung mit redundanten Kanälen zwischen einer Sensoreinrichtung und einer Auswerteeinrichtung Device with redundant channels between a sensor device and an evaluation
12/17/1998DE19724253A1 Switch off method for motor actuator
12/16/1998EP0631673B1 Process control interface system having triply redundant remote field units
12/16/1998CN1201923A Plant control system and process controller
12/15/1998US5850514 Malfunction monitoring circuit of microcomputer system
12/15/1998CA2149616C Control interface for customer replaceable fan unit
12/10/1998WO1998056009A1 Digital plant protection system
12/09/1998EP0775331B1 Transmitter freeze/fault detection
12/08/1998US5848381 Decision system for determining sensor failure of temperature sensor in automobile applications
12/06/1998CA2207115A1 Flight management system providing for automatic control display unit backup
12/03/1998DE19824201A1 Overheat protection system for circuit module
12/02/1998EP0881146A2 In situ method and system for autonomous fault detection, isolation and recovery in spacecraft
11/1998
11/26/1998WO1998053374A1 Microprocessor system for automobile control systems
11/26/1998DE19742316A1 Circuit for displaying operating condition of protective device
11/25/1998EP0879746A2 Procedure for processing signals
11/25/1998EP0879446A1 Process information and maintenance system for distributed control systems
11/19/1998WO1998052108A1 Data transfer apparatus
11/19/1998DE19805819A1 Integrated circuit monitoring method
11/19/1998DE19750958A1 Manual and/or automatic control circuit for release path
11/19/1998DE19720618A1 Mikroprozessorsystem für Kfz-Regelungssysteme Microprocessor system for automotive control systems
11/12/1998WO1998050830A1 Method and system for control systems authoring
11/12/1998DE19813364A1 Energy supply for control system
11/12/1998DE19719518A1 Automobile drive unit control method
11/11/1998EP0764294B1 Information display system for actively redundant computerized process control
11/11/1998EP0687395B1 Process for preventing damage to numerically controlled machines in the event of a power failure
11/11/1998CN1198375A Method and device for monitoring and controlling equipment with multiple function units
11/10/1998US5835886 Method for analyzing a measurement value and measurement value analyzer for carrying out the method
11/10/1998US5834658 Method for monitoring the path of movement of a part
11/05/1998DE19811065A1 Processor based control system for use with electrical equipment such as cookers, microwave ovens
11/04/1998EP0875810A2 Method and device for monitoring an installation with several function units
11/03/1998US5832395 Electric automotive vehicle control apparatus
10/1998
10/29/1998WO1998048326A1 Microprocessor system for safety-critical control systems
10/29/1998WO1998047672A1 Emergengy stop switching mechanism for robot and teaching control panel provided with same
10/29/1998DE19734589A1 Electrical load switching safety module for machine control circuit
10/28/1998EP0874437A2 Circuit for starting a machine or the like and method for controlling start-up of a machine
10/27/1998US5828567 Diagnostics for resistance based transmitter
10/27/1998CA2102844C Read-only sequence controller
10/22/1998DE19815150A1 Sensor system for safety of humans around machines
10/22/1998DE19815147A1 Sensor system for machinery safety
10/22/1998DE19716197A1 Mikroprozessorsystem für sicherheitskritische Regelungen Microprocessor system for safety-critical control systems
10/15/1998WO1998045764A1 Safety switch
10/15/1998DE19715099A1 Speech recognition and control system for graphics, esp. printing machine
10/13/1998US5822514 Method and device for processing signals in a protection system
10/08/1998WO1998044469A2 Security control system, method for the operation thereof
10/08/1998WO1998044399A2 Method for programming a safety control system
10/08/1998DE19813389A1 Safety control circuit e.g. for electrical relay
10/08/1998DE19811864A1 Redundante Steuerungsvorrichtung und Fehlererholungsverfahren für diese Redundant controller and error recovery procedures for these
10/08/1998DE19714198A1 Sicherheitsschalter Safety Switches
10/07/1998EP0869415A2 Process control interface system having triply redundant remote field units
10/07/1998CN1194895A Continuous casting process between rolls
10/06/1998US5819188 Fault tolerant automatic control system utilizing analytic redundancy
10/06/1998US5816122 Apparatus and method for adaptive suppression of vibrations in mechanical systems
09/1998
09/30/1998EP0868028A2 Pulse width modulation circuit
09/30/1998EP0866998A1 A method of predictive maintenance of a process control system haivng fluid movement
09/24/1998DE19812349A1 Control system for electrical devices installed in motor vehicle sliding door
09/23/1998EP0866389A2 Replicated controller and fault recovery method thereof
09/22/1998US5812432 Positioning and control apparatus that is interactively programmable using a display
09/15/1998US5809229 Runaway detection/restoration device
09/15/1998US5809220 Fault tolerant distributed control system
09/10/1998DE19707819A1 Current operating circuit with incorporated safety function
09/09/1998EP0863450A1 Circuit for the temperature-dependant control of the heating current of seat heaters
09/09/1998EP0863360A2 Fail-safe control device for electromechanical linear movement unit.
09/08/1998US5805797 Controller having a fail safe function, automatic train controller and system using the same
09/08/1998US5805465 Operator support system
09/03/1998WO1998038664A1 Modular safety switch
09/03/1998WO1998038577A1 Redundant electronic device with certified and non-certified channels
09/03/1998DE19707241A1 Modulares Sicherheitsschaltgerät Modular safety relay
09/02/1998EP0861459A1 Verification of a digital control system
09/01/1998US5802266 Logic circuit having error detection function, redundant resource management method, and fault tolerant system using it
08/1998
08/26/1998EP0860802A2 Natural gas installation safety device for final consumers
08/26/1998EP0788624B1 Process for analysing a measurement and measurement analyser for implementing it
08/18/1998US5796936 Distributed control system in which individual controllers executed by sharing loads
08/18/1998US5796935 Voting node for a distributed control system
08/18/1998US5796606 Process information and maintenance system for distributed control systems
08/18/1998US5796571 Control device for a two-hand control means for controlling presses for instance
08/11/1998US5794167 Microprocessor based reliability system applicable, in particular, to the field of rail transport
08/04/1998US5790791 Apparatus for synchronizing flight management computers where only the computer chosen to be the master received pilot inputs and transfers the inputs to the spare
08/04/1998US5790419 For controlling the operation of a load
07/1998
07/14/1998US5781563 Substitute circuit for a plurality of functional units
07/07/1998US5777834 Safety switch arrangement
07/07/1998US5777450 Method and apparatus for control in power failure
07/07/1998CA2052257C Fault detection in relay drive circuits
07/01/1998CN1186182A Cross flow with crossmirror and lock out capability valve
06/1998
06/30/1998US5773949 Cutter fracture detecting system
06/20/1998CA2225259A1 Fire prevention device for electric cooking stove
06/17/1998EP0848166A1 Cross flow with crossmirror and lock out capability valve
06/09/1998US5764537 Transmitter freeze/fault detection
06/09/1998US5764509 Industrial process surveillance system
06/03/1998EP0764293B1 Control system for a direct current motor with monitoring circuit and shut-off transistor in series with relay windings
05/1998
05/27/1998EP0843853A1 Microprocessor system for safety-critical regulating systems
05/27/1998CN1182826A Method and equipment for regulating turbine
05/26/1998US5757641 Triplex control system with sensor failure compensation
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