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 7 - Arrangements for obtaining smooth engagement or disengagement of automatic control
Patents for G05B 7 - Arrangements for obtaining smooth engagement or disengagement of automatic control (403)
10/1987
10/06/1987US4698574 Process control apparatus
09/1987
09/08/1987US4692598 Temperature controller system
08/1987
08/19/1987EP0232807A1 Apparatus and method for controlling chemical and physical processes in a plurality of devices suitable for this purpose
08/18/1987US4688194 Multi-range controller
07/1987
07/21/1987US4682279 Operation mode controller
05/1987
05/27/1987EP0223631A1 Electric motorized control device
05/26/1987US4669042 Stepless pulse count switching
04/1987
04/21/1987US4658742 Electronic controlling equipment for driving systems with electromagnetic couplings for industrial sewing and/or overcasting machines
03/1987
03/24/1987US4652417 Fault-tolerant analog output network
03/17/1987US4650986 Electrical control having automatic mode selection
02/1987
02/24/1987US4645169 Vehicle seat
01/1987
01/07/1987EP0207295A1 Thermostat
12/1986
12/23/1986US4630582 Arrangement for rapidly adjusting an electromagnetic load associated with an internal combustion engine
12/02/1986US4626707 Signal selection circuit
08/1986
08/13/1986EP0190664A1 Redundant control circuit
07/1986
07/15/1986US4600870 Dual controller position control system
05/1986
05/13/1986US4588937 Position control apparatus
04/1986
04/16/1986EP0177615A1 Keyed pid control apparatus
04/15/1986US4582026 Feed-forward type automatic control system
04/01/1986US4580208 PID controlling meter
02/1986
02/25/1986US4572963 Apparatus for controlling a plurality of electrical devices
01/1986
01/14/1986US4564749 Heater drive circuit for controlling ink temperature in ink jet printer
11/1985
11/26/1985US4554832 Simulator of fluid flow in field of flow entailing combustion or reaction
11/25/1985EP0114892A4 Control mode switching circuit.
10/1985
10/22/1985US4549248 Electro-fluidic circuit board assembly with fluid ducts and electrical connections
09/1985
09/26/1985WO1985004267A1 Keyed pid control apparatus
09/17/1985US4542479 Distributed control system
06/1985
06/18/1985US4524264 Temperature control apparatus
05/1985
05/22/1985EP0141860A1 Position-controlling apparatus
04/1985
04/02/1985US4509000 Bumpless feedback switching apparatus for use in a servo system
03/1985
03/26/1985US4506770 Automatic motor and clutch controls
01/1985
01/22/1985US4495454 Device for electric control of the speed of an automotive vehicle
01/09/1985EP0130383A1 Signal selection circuit
10/1984
10/25/1984WO1984004182A1 Position-controlling apparatus
10/17/1984EP0121992A2 Optimal covariance filtering
09/1984
09/04/1984US4469994 Reference signal circuit
08/1984
08/14/1984US4465078 Method for cell sampling in a body cavity
08/08/1984EP0114892A1 Control mode switching circuit
08/07/1984US4464659 Method and an apparatus for remote control of a vehicle or a mobile engine
08/02/1984WO1984002933A1 Electronic controlling equipment for driving systems with electromagnetic couplings for industrial sewing and/or overcasting machines
07/1984
07/03/1984US4458189 Control mode switching circuit
05/1984
05/30/1984EP0109810A2 Simulator of fluid flow in field of flow entailing combustion or reaction
05/29/1984US4451879 Circuit for providing a common setpoint for manual and automatic regulation of a process control system
04/1984
04/10/1984US4442521 Switching device for detecting interruptions in transmission lines
04/04/1984EP0104886A2 Distributed processing environment fault isolation
03/1984
03/13/1984US4437154 Device for generating control signals with a primary control unit and an auxiliary control unit
03/01/1984WO1984000827A1 Control mode switching circuit
02/1984
02/14/1984US4432048 Multiple digital controller system
11/1983
11/01/1983CA1156333A1 Method and an apparatus for remote control of a vehicle or a mobile engine
06/1983
06/28/1983US4390942 Control system
04/1983
04/06/1983EP0076230A1 Electric control device
02/1983
02/16/1983EP0071702A1 Device for the electric control of motor vehicle speed
02/08/1983US4372274 Digital control system for internal combustion engine
09/1982
09/07/1982US4348683 Chart recording apparatus
08/1982
08/10/1982US4344128 Automatic process control device
06/1982
06/22/1982CA1126367A1 Sampled data servo positioning system
05/1982
05/04/1982US4328107 Process and apparatus for forming dispersions
04/1982
04/06/1982US4323763 Parametric power controller
03/1982
03/16/1982CA1120139A1 Condition control system with special set point means
03/10/1982EP0047114A1 Data transmission system and an industrial robot using the system
01/1982
01/26/1982US4312656 Regulating tweel
01/21/1982WO1982000122A1 A method and an apparatus for remote control of a vehicle or mobile engine
01/12/1982US4310841 Signal handling apparatus
12/1981
12/22/1981US4306898 Glass ribbon width control method in float process
12/16/1981EP0041701A2 Multiple digital controller system
12/15/1981CA1114514A1 Process control system with backup process controller
12/08/1981CA1114070A1 Process control system having backup process controller
10/1981
10/27/1981US4297734 Sampled data servo positioning system
04/1981
04/21/1981CA1099806A1 Electro-hydraulic governor employing duplex digital controller system
02/1981
02/17/1981US4251248 Method and apparatus for automatic change of operations in air separation plant
11/1980
11/25/1980US4236202 Integral tracking override control
11/18/1980US4234832 On-line switching between two control parameters
11/04/1980CA1089020A1 Digital electronic control and switching arrangement
09/1980
09/09/1980CA1085494A1 Bumpless control transfer
09/02/1980CA1085027A1 Override process control system
07/1980
07/23/1980EP0013326A2 Sampled data servo positioning system and sector disk file employing same
07/01/1980US4210823 Condition control system with special set point means
11/1979
11/20/1979CA1066808A1 Variable speed analog signal incrementation circuit
05/1979
05/08/1979US4153198 Electro-hydraulic governor employing duplex digital controller system
05/08/1979US4153068 Pneumatic controller
04/1979
04/24/1979US4151590 Process control system
02/1979
02/20/1979US4141066 Process control system with backup process controller
02/20/1979US4141065 Electric controller system with bumpless transfer
01/1979
01/16/1979US4135088 Charged-particle analyzer
01/02/1979US4133027 Process control system with backup process controller
01/02/1979CA1045683A1 Self-adjusting target tracking system
10/1978
10/31/1978US4123696 Signal handling apparatus
10/03/1978US4118772 Digital controller system
08/1978
08/15/1978US4107542 Time delayed relay sequencer and alarm reset for a gas turbine local maintenance controller
05/1978
05/02/1978US4087793 Digital electronic control and switching arrangement
02/1978
02/14/1978US4074354 Process control system
01/1978
01/31/1978US4071886 Self-adjusting regulation system
08/1977
08/16/1977US4042869 Backlash compensation
07/1977
07/12/1977US4035620 Bumpless control transfer
06/1977
06/14/1977US4030011 Multimode control systems
03/1977
03/08/1977US4011510 Signal-responsive apparatus having magnetic-particle-friction memory
02/1977
02/22/1977US4009372 A converter to translate digital control signals from a digital computer to analog signals for operating process control devices
01/1977
01/04/1977US4001662 Variable control current generator arrangement
08/1976
08/24/1976US3975902 Local maintenance controller for gas turbine power plants having a primary control system
05/1976
05/18/1976US3956897 Digital transfer control system for dual mode turbine operation
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