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)
05/1998
05/20/1998EP0843075A2 Method and apparatus for controlling turbomachinery
05/20/1998DE19647836A1 Fail-safe control system for electromechanical linear drive units e.g. for hospital bed
05/20/1998DE19645907A1 Operating controls for touch control of electric cooking hob
05/19/1998US5752385 Electronic controller for linear cryogenic coolers
05/14/1998WO1998020469A1 Diagnostics for resistance based transmitter
05/14/1998CA2271692A1 Diagnostics for resistance based transmitter
05/13/1998EP0841112A1 Process for casting between cylinders
05/12/1998US5751584 Method for checking interference, method for checking processing program, and method for checking processing propriety
05/07/1998WO1997049020A3 Automatic self-testing system
05/06/1998EP0840225A2 Redundant information processing system
05/05/1998US5748470 Semiconductor processing backup system
05/05/1998US5748469 Method and apparatus for detecting a fault of a control valve assembly in a control loop
05/05/1998US5747884 Arrangement for operating an adjustment drive
04/1998
04/30/1998DE19641618A1 Accident prevention device for hand-controlled machine tools
04/29/1998EP0838048A1 Sensor fault detection system
04/29/1998EP0782788B1 Method and device for monitoring at least two redundant control channels for an electric-generator exciter
04/28/1998US5744923 Microprocessor-based controller for actuator motors with capacitive power backup and method therefor
04/22/1998EP0837555A1 Regulating device for brushless synchronous alternator
04/22/1998CN2279638Y Multi-function gas protector
04/21/1998US5742522 Adaptive, on line, statistical method and apparatus for detection of broken bars in motors by passive motor current monitoring and digital torque estimation
04/01/1998EP0830645A3 Servosystem
03/1998
03/31/1998US5734238 Control system in electric vehicle
03/25/1998EP0830647A2 Fault tolerant automatic control system utilizing analytic redundancy
03/25/1998EP0830645A2 Servosystem
03/25/1998EP0647904B1 Apparatus having self-repairing function and method of self-repairing the same
03/17/1998US5728940 Leakage gas detector for semiconductor device and leakage gas detecting method using the same
03/10/1998US5726915 Automated system for testing an imaging sensor
03/10/1998US5726881 Centrifugal apparatus with overspeed protection
02/1998
02/19/1998DE19734475A1 Prediction of component failure by operational use monitoring
02/18/1998CN1173653A Apparatus and method for adaptive suppression of vibrations in mechanical systems
02/17/1998US5719764 Fault tolerant inertial reference system
02/17/1998US5719559 System and method for the verification of a digital control system
02/12/1998WO1998005540A1 Microprocessor arrangement for a vehicle-control system
02/05/1998WO1997048026A3 A method for surveying the condition of a control valve, and a valve apparatus
02/05/1998DE19631309A1 Mikroprozessoranordnung für ein Fahrzeug-Regelungssystem Microprocessor assembly for a vehicle control system
02/03/1998US5715429 Positioning and control apparatus that is interactively programmable using a display
02/03/1998US5715178 Method of validating measurement data of a process parameter from a plurality of individual sensor inputs
02/03/1998US5714853 Method of monitoring movement path of part
02/03/1998US5713643 Control circuit for automotive vehicle motion control systems
01/1998
01/28/1998EP0650615B1 A fault-tolerant computer system
01/20/1998US5710776 Signal selection and fault detection apparatus and method
01/13/1998US5708820 Network hibernation system for suspending and resuming operation of computer system operable in network environment in event of power failure or period of inactivity
01/07/1998EP0815459A1 Circuitry and process for testing non-intermittent signal generators
01/06/1998US5706264 Disc apparatus having servo circuits which compensate for fluctuations in power supply
01/02/1998DE19625195A1 Synchronisationsverfahren Synchronization method
12/1997
12/31/1997WO1997050024A1 Synchronisation process
12/31/1997WO1997038360A3 Servosystem with error signal formed by compensation current
12/31/1997CN1036878C Autonomous distributed field bus system
12/29/1997EP0813676A1 Method of determining a reliability parameter for a responsive system, and such a system for signal processing
12/24/1997WO1997049020A2 Automatic self-testing system
12/24/1997WO1997049011A1 Industrial process surveillance system
12/24/1997CN1168512A Monitoring apparatus for factory use
12/18/1997WO1997048026A2 A method for surveying the condition of a control valve, and a valve apparatus
12/18/1997DE19720440A1 Fault diagnostic monitoring e.g. for road FWD vehicle control system
12/11/1997WO1997046834A1 Fail-safe networked control system for ventilation units
12/11/1997DE19622041A1 Monitoring computer unit e.g. for computing motor vehicle load and engine speed
12/11/1997DE19621500A1 Electric load controller, particularly vehicle motor
12/11/1997DE19620842A1 Waste handling appts operating method
12/03/1997CN1166404A Control device for two-hand control means for controlling presses, for instance
12/01/1997CA2177941A1 Fail-safe networked control system for ventilation units
11/1997
11/25/1997US5691619 Automatic safety switch for preventing accidental battery discharge
11/20/1997WO1997043704A1 Flight management system providing for automatic control display unit backup utilizing structured data routing
11/19/1997EP0807887A2 Method of addressing a number of peripheral modules by the central unit in a bus system
11/19/1997EP0654154B1 Method of input signal resolution for actively redundant process control computers
11/19/1997CN1165264A Circuit reset lockout
11/12/1997EP0806323A1 Method of testing the functioning of an output stage of a triggering circuit of a safety device
11/12/1997EP0645026B1 Stealth interface for process control computers
11/06/1997DE19710480A1 Cut-off display mechanism for semiconductor switching element
11/05/1997EP0805288A2 Apparatus and method for adaptive suppression of vibrations in mechanical systems
11/04/1997US5684702 Control system having data correlation for controlling a vehicular anti-lock braking system
10/1997
10/29/1997EP0803125A1 Method and device for operating a reactor in an unstable state
10/28/1997US5682518 System for updating inactive system memory using dual port memory
10/21/1997US5680409 Method and apparatus for detecting and identifying faulty sensors in a process
10/16/1997WO1997038360A2 Servosystem with error signal formed by compensation current
10/14/1997US5677838 Faulty operation prevention circuit of a computer
10/08/1997EP0799958A2 Method and device for control of a number of mutually communicating actuators
10/08/1997EP0799440A1 Improvements in or relating to electrically isolated transducer circuits
10/02/1997WO1997036399A1 Process for determining potential shifts between electronic modules in a wire bus network
10/02/1997DE19612423A1 Redundant control and safety system for crane
10/01/1997EP0798895A1 Integrated circuit for coupling a microcontrolled controlling device to a two-wire bus
10/01/1997CN1161091A Process for analysing a measurement and measurement analyser for implementing it
09/1997
09/11/1997DE19608979A1 Multi-unit equipment system
09/09/1997US5666282 Programmable controller and methods of setting and displaying its internal information
09/04/1997DE19607429A1 Error tolerance regulating and control unit esp. for vehicle dynamic regulating unit
09/02/1997US5663713 Control system
09/02/1997US5663622 Positioning control system
08/1997
08/27/1997EP0791869A1 A circuit reset lockout
08/24/1997CA2193929A1 Circuit reset lockout
08/20/1997EP0789655A1 Microprocessor arrangement for a vehicle control system
08/14/1997WO1997029410A1 Process information and maintenance system for distributed control systems
08/13/1997EP0788624A1 Process for analysing a measurement and measurement analyser for implementing it
08/05/1997US5654888 Control arrangement for vehicles
07/1997
07/24/1997DE19601660A1 Safety circuit e.g. for use with controlled machine tool processes
07/23/1997EP0704074B1 Dynamic self-checking safety circuit means
07/16/1997EP0784240A2 Image forming apparatus having functional redundancy system
07/09/1997EP0782788A1 Method and device for monitoring at least two redundant control channels for an electric-generator exciter
07/03/1997DE19548445A1 Archive system for power plant process data
07/02/1997EP0781451A1 Reactor protection system
07/02/1997CN1153121A Control system for railroad colour light signaling devices
06/1997
06/25/1997EP0780743A1 A two-hand control device for controlling presses
1 ... 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 ... 62