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Class Information
Number: 361/191
Name: Electricity: electrical systems and devices > Control circuits for electromagnetic devices > For relays or solenoids > Plural relay or solenoid load selectively operated
Description: Subject matter including plural relay load circuits which are selectively operated.










Sub-classes under this class:

Class Number Class Name Patents
361/192 Including interlock 40


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8706345 Starter relay structure for auto-starting Apr. 22, 2014
8649152 Circuit configuration for regulating current in a valve coil Feb. 11, 2014
8624426 Power supply system for electrically powered vehicle, electrically powered vehicle, and method for controlling power supply system of electrically powered vehicle Jan. 7, 2014
8371844 Control system for the ignition of a gas burner Feb. 12, 2013
8300380 Apparatus for determining and/or monitoring a process variable Oct. 30, 2012
8050008 Relay device Nov. 1, 2011
8004109 Vehicle power supply apparatus, and vehicle Aug. 23, 2011
7868484 Worldwide adaptive multi-coil automatic transfer switch Jan. 11, 2011
7825534 Relay assembly for fog lights Nov. 2, 2010
7738233 Method and device for operating an inductive load with different electric voltages Jun. 15, 2010
7652859 Intelligent electronic device with integrated pushbutton for use in power substation Jan. 26, 2010
7405648 Remote control wiring mechanism Jul. 29, 2008
7330345 Valve control method for circuitry for power generation systems Feb. 12, 2008
7310032 Remote controlled circuit breaker switch handle engagement apparatus Dec. 18, 2007
7067940 Submarine branching unit having asymmetrical architecture Jun. 27, 2006
7023683 Electric relay control circuit Apr. 4, 2006
6943540 Multiple-channel solenoid current monitor Sep. 13, 2005
6917506 Control apparatus for master/slave outlets Jul. 12, 2005
6895187 Branching unit and system for underwater optical communication May. 17, 2005
6870723 Configuration comprising two contactors connected in series Mar. 22, 2005
6861931 Portable remote control circuit breaker system Mar. 1, 2005
6765775 Submarine cable branching unit with current limiter Jul. 20, 2004
6741443 Method of providing reliable switching for DSL relay array May. 25, 2004
6741442 Intelligent power distribution system May. 25, 2004
6653752 Switch device of theft-prevented type alarm Nov. 25, 2003
6600643 Submarine cable branching unit with double-coil relays Jul. 29, 2003
6559614 Electrical circuit arrangement for controlling an electromotor in a motor vehicle May. 6, 2003
6513086 Signal conditioning system including low voltage and high voltage analog buses Jan. 28, 2003
6459707 Relay multiplexer system and method for prevention of shock hazard Oct. 1, 2002
6433991 Controlling activation of devices Aug. 13, 2002
6417636 Power window device Jul. 9, 2002
6392318 Programmable emergency-stop circuit May. 21, 2002
6388860 Dual switch control system May. 14, 2002
6308668 Method for starting an electromechanical regulating device especially designed for controlling the charge cycle in an internal combustion engine Oct. 30, 2001
6266225 Method of programming relay based connectors Jul. 24, 2001
6246564 Activating device Jun. 12, 2001
6236554 Electroactuator control device and method for controlling this control device May. 22, 2001
6186743 Multiple pump sequencing controller Feb. 13, 2001
6158618 Control circuit for multi-product fuel dispenser Dec. 12, 2000
6157098 Feed line connection circuit and optical transmission system Dec. 5, 2000
6154355 Apparatus and method for independently controlling multiple material applicators Nov. 28, 2000
6101082 Control circuit for an electromagnet Aug. 8, 2000
6091596 Contactor and controller for a contactor Jul. 18, 2000
6075690 Relay multiplexer system and method for improved debounce of relays Jun. 13, 2000
6046900 Solenoid driver circuit for use with digital magnetic latching valves Apr. 4, 2000
6031709 Switching multiplexor arrangement of relays for balancing thermal offset Feb. 29, 2000
6025656 Electrical circuit for automobile lights Feb. 15, 2000
6005763 Pulsed-energy controllers and methods of operation thereof Dec. 21, 1999
5982605 Solenoid driver circuit for use with digital magnetic latching solenoids Nov. 9, 1999
5982052 DC power control of switching devices Nov. 9, 1999

1 2 3 4










 
 
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