Patents for G05B 9 - Safety arrangements (6,168) |
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06/20/1997 | CA2193168A1 Control device for a two-hand control means for controlling presses, for instance |
06/18/1997 | EP0779200A2 Fail-safe system and use thereof |
06/18/1997 | CN1152142A Network hibernation system |
06/17/1997 | US5640514 Synchronization method for automation systems |
06/17/1997 | US5638863 Amplifying system for solenoid controlled proportion valve |
06/12/1997 | WO1997015872A3 Process for monitoring the path of displacement of a part |
06/11/1997 | EP0778508A2 Electronic controller for linear cryogenic coolers |
06/11/1997 | EP0777879A1 Equivalent circuit for several functional units |
06/11/1997 | EP0777530A1 Ultracentrifuge user interface |
06/10/1997 | US5638510 Multiplexed system with watch dog timers |
06/04/1997 | EP0777355A1 Secure data transmission and processing using the ARINC 629 protocol |
06/04/1997 | EP0746855A4 System for monitoring an industrial process and determining sensor status |
05/28/1997 | EP0775332A1 Safety switch arrangement |
05/28/1997 | EP0775331A1 Transmitter freeze/fault detection |
05/28/1997 | DE19543654A1 Control system for equipment |
05/22/1997 | WO1997018502A1 Apparatus and method for prioritization of multiple commands in an instrumentation and control system |
05/21/1997 | CN1150485A Transmitter with electrical circuitry for inhibiting discharge of stored energy |
05/20/1997 | US5631531 Positioning and control apparatus that is interactively programmable using a display |
05/14/1997 | EP0606469A4 Failsafe digital bus to analog protocol converter system. |
05/13/1997 | US5630053 Fault-tolerant computer system capable of preventing acquisition of an input/output information path by a processor in which a failure occurs |
05/13/1997 | US5629872 System for monitoring an industrial process and determining sensor status |
05/09/1997 | CA2162404A1 Intrinsically safe safety shutdown device for rotating machineries |
05/06/1997 | US5627965 Method and apparatus for reducing the effects of hardware faults in a computer system employing multiple central processing modules |
05/02/1997 | EP0770946A1 Method for the automated optimal redundant interpretation of measurements of bus-systems in power stations |
05/01/1997 | WO1997015872A2 Process for monitoring the path of displacement of a part |
04/30/1997 | DE19540264A1 Electronic control and regulating device |
04/30/1997 | DE19539577A1 Verfahren zum Überwachen des Bewegungswegs eines Teils A method of monitoring the path of movement of a part |
04/15/1997 | US5621158 Measurement value judging method |
04/09/1997 | CN1034542C Control system including switching circuit for ensuring proper operation when operating power is removed from portion of control system |
04/08/1997 | US5619131 Parallel analog-digital monitoring system |
04/01/1997 | US5617311 Information system for operating complex plant |
03/26/1997 | EP0764294A1 Information display system for actively redundant computerized process control |
03/26/1997 | EP0764293A1 Control system for a direct current motor with monitoring circuit and shut-off transistor in series with relay windings |
03/26/1997 | EP0764292A1 Transmitter with electrical circuitry for inhibiting discharge of stored energy |
03/25/1997 | US5615119 Fault tolerant automatic control system utilizing analytic redundancy |
03/19/1997 | CN2249917Y Explosureproof electric activator |
03/18/1997 | US5613064 Output network for a fault tolerant control system |
03/18/1997 | US5613047 Apparatus having self-repairing function and method of self repairing the same |
03/18/1997 | US5611952 Temperature sensor probe and sensor detection circuit |
03/05/1997 | EP0712360B1 Circuitry for regulating braking systems with an antilocking system and/or a drive slip control |
02/27/1997 | WO1997007439A1 Method and apparatus for detecting and identifying faulty sensors in a process |
02/27/1997 | DE19532640A1 Single-channel transmission device for data from different data sources |
02/20/1997 | WO1997006487A1 Microprocessor system for safety-critical regulating systems |
02/20/1997 | WO1997006471A1 Regulating system with at least two regulators and process for minimising the dead time of a regulating system |
02/20/1997 | DE19531923A1 Device for provision of 'Safe-Life' functions for electrical loads |
02/18/1997 | US5604421 Electrical systems |
02/18/1997 | US5604305 Method for avoiding incorrect messages in the diagnosis of adjusting devices such as flow valves in motor vehicles |
02/13/1997 | WO1995017706A3 Information display system for actively redundant computerized process control |
02/13/1997 | DE19529434A1 Microprozessorsystem für sicherheitskritische Regelungen Microprocessor system for safety-critical control systems |
02/12/1997 | EP0757814A1 Process for processing transiently unequal input data or intermediate results in redundant control systems |
02/06/1997 | WO1997004463A1 Reactor protection system |
02/05/1997 | EP0757306A1 Method and device for controlling at the time of power failure |
02/04/1997 | US5600786 FIFO fail-safe bus |
02/04/1997 | CA2101223C Fuse or circuit breaker status indicator |
01/30/1997 | WO1997003385A1 Sensor fault detection system |
01/23/1997 | WO1997002095A1 Ultracentrifuge user interface |
01/23/1997 | DE19534715A1 Protection circuit for relay-controlled electrical motor |
01/22/1997 | EP0754991A1 Fault tolerant distributed control system |
01/22/1997 | EP0754990A2 Voting node for a distributed control system |
01/21/1997 | US5596256 Positioning and control apparatus that is interactively programmable using a display |
01/15/1997 | EP0753472A1 Method and arrangement for monitoring a conveyor belt |
01/09/1997 | WO1997001080A1 Verification of a digital control system |
01/08/1997 | CN1139802A Error check method with multi check code sequence and system for embodying said method |
12/31/1996 | US5590036 Failure-recovering sequential procedure teaching system and method thereof |
12/27/1996 | EP0749884A2 A control system for railroad colour light signalling devices |
12/27/1996 | EP0749804A1 Tool breakage detecting system |
12/19/1996 | WO1996041294A1 Fault tolerant automatic control system utilizing analytic redundancy |
12/19/1996 | DE19528742C1 Function module replacement circuit |
12/17/1996 | US5586220 Safe system provided with neural circuit |
12/17/1996 | US5585777 Transmitter with electrical circuitry for inhibiting discharge of stored energy |
12/11/1996 | EP0746855A1 System for monitoring an industrial process and determining sensor status |
12/10/1996 | US5583844 In an electronic control system |
12/10/1996 | US5583769 Automatic train operation apparatus incorporating security function with improved reliability |
12/10/1996 | US5583757 Method of input signal resolution for actively redundant process control computers |
12/04/1996 | EP0645033B1 Intelligent process control communication system and method |
11/28/1996 | DE19519309A1 Brake pedal switch for electrically-operated car brake |
11/27/1996 | EP0744693A1 Method and system for fail-safe error checking by providing plural series of check orders |
11/21/1996 | DE19517164A1 Redundant safety system for power plant |
11/20/1996 | EP0743577A1 Signal selection and fault detection apparatus and method |
11/13/1996 | EP0742507A1 Method and apparatus for synchronizing flight management computers |
11/06/1996 | EP0740812A1 A method and a device for processing signals in a protection system |
10/30/1996 | CN1134559A Controller having fail safe function, automatic train controller, and system using the same |
10/22/1996 | US5568615 Stealth interface for process control computers |
10/17/1996 | DE19525326C1 Continuous monitoring of feed conveyor belt for damage |
10/16/1996 | EP0737904A2 Method and apparatus for monitoring the proper operation of a sensor used in detecting buried magnets in a control system for materials handling vehicles |
10/16/1996 | CN2237570Y Intelligent measuring controlling apparatus for high-speed safety going of automobile |
10/15/1996 | US5565748 Positioning and control apparatus that is interactively programmable using a display |
10/15/1996 | US5565174 Polymerization reactor having independently controlled primary and secondary conduits for withdrawing effluent so that secondary can be used when primary is plugged |
10/10/1996 | WO1996031812A1 Control system for a d.c. motor with monitoring circuit and shut-off transistor in series with relay windings |
10/10/1996 | DE19513157A1 Vorrichtung zum Betreiben eines Verstellantriebs Apparatus for operating an adjusting drive |
10/08/1996 | US5563788 Vehicular self-test system of electronic component controlling device and a method for self-testing |
10/02/1996 | DE19510332A1 Schaltungsanordnung und Verfahren zum Testen von nicht intermittierenden Gebern Circuit arrangement and method for testing non-intermittent donors |
09/26/1996 | WO1996029609A1 Circuitry and process for testing non-intermittent signal generators |
09/24/1996 | US5559438 Composite safety switch |
09/19/1996 | WO1996028769A1 Safety switch arrangement |
09/19/1996 | WO1996028710A1 Method of determining a reliability parameter for a responsive system, and such a system for signal processing |
09/19/1996 | DE19509150A1 Method of controlling vehicle brake units |
09/12/1996 | DE19508841A1 Arrangement for safety switch e.g. of system for monitoring protected area |
09/04/1996 | EP0601150B1 Motor vehicle control device |
09/03/1996 | US5552764 Alarm detecting system for redundancy configuration circuit |