Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 9 - Details of switching devices, not covered by groups
Patents for H01H 9 - Details of switching devices, not covered by groups (32,796)
10/1999
10/27/1999EP0952599A2 Push button switch
10/27/1999EP0952598A2 Control device with metallised push buttons
10/27/1999EP0952596A2 Low voltage circuit breaker with insertable contact rail
10/27/1999EP0882301B1 Protective switch with locking device to prevent switching-on
10/27/1999EP0878042B1 Metal-encased switchgear with partial discharge detection
10/27/1999EP0878041B1 Encased arrangement
10/27/1999EP0878040B1 Metal-encased switchgear
10/27/1999CN1233343A Micro-relay and method for manufacturing the same
10/27/1999CN1233096A Three-position type switch driving device for power supply and panel switch equipment use
10/27/1999CN1046054C Insulating structure of switch
10/26/1999US5974461 Method for automatically regenerating information at a client system in the event of power or communication disruption between the client system and the server
10/26/1999US5973313 Method and apparatus for generating ratiometric control signals
10/26/1999US5971801 Service plug having a lever mechanism for positioning circuit terminals and short-circuiting terminals
10/24/1999CA2239371A1 Electrical switch
10/21/1999DE19836463C1 Electric stepping switch for stepping transformer
10/21/1999DE19817938A1 Switch drive for energy supply and distribution switchgear
10/21/1999DE19817916A1 Rahmenschenkel für ein Rahmengestell eines Schaltschrankes Frame legs for a framework of a switchgear cabinet
10/20/1999EP0951115A1 Frame member for an electrical cabinet frame
10/20/1999EP0951033A2 Indicating arrow for a rotatory knob
10/20/1999EP0890181B1 Cable interlock system for circuit breakers
10/20/1999EP0890180B1 Cable/cross bar interlock system for circuit breakers
10/20/1999EP0824624B1 Security device for the lock on a switchgear-cabinet door, machine housing, etc
10/20/1999EP0814965B1 Operating system for a motor vehicle automatic air-conditioning system
10/20/1999EP0801799B1 Electrical control module with light guide for accommodating at least one incandescent lamp
10/20/1999CN2344860Y Grid chip arc-estinguishing chamber with V shape end
10/20/1999CN2344859Y Five protection operating interlocking mechanism
10/20/1999CN2344858Y Switch with cold light luminous plate
10/20/1999CN2344857Y Cylindrical electronic approach switch
10/20/1999CN1045840C Blowout unit of circuit breaker
10/19/1999US5970206 Television calendar and method for creating same
10/19/1999US5969920 Test circuit for verifying operation of an arc fault detector
10/19/1999US5969774 Programmable remote control transmitter
10/19/1999US5969587 Auxiliary switch for circuit-breaker and corresponding circuit-breaker
10/19/1999US5969314 Electrical switching apparatus having arc runner integral with stationary arcing contact
10/19/1999US5969312 Ambidextrous powers-switch lock-out mechanism
10/19/1999US5969308 Rotary switch including spring biased knife blade contacts
10/19/1999US5967303 Switch activating mechanism
10/14/1999WO1999052119A1 Encapsulating module with a three-position switch integrated into a current path for a gas-insulated switchgear installation
10/14/1999WO1999052118A1 Electric switch
10/14/1999DE19846134C1 Actuating attachment for electrical device, e.g. button for switch
10/14/1999DE19821775C1 Load selector for step transformer
10/14/1999DE19814784A1 Switch lock to prevent unauthorised operation of switchgear e.g line protection switch
10/13/1999EP0949343A1 Copper alloy sheet for electronic parts
10/13/1999CN2343662Y Multipurpose combined switch socket
10/13/1999CN2343661Y Plastic switch box casing
10/13/1999CN1231532A Reversing rotation mechanism for electric motor
10/13/1999CN1231493A Fuse tube and method of manufacture thereof
10/13/1999CN1231491A Relaying switch capable of realizing open/close for special space
10/13/1999CN1045686C Electric power protector with circuit breaker and controller
10/12/1999US5966066 Micromechanical memory sensor
10/12/1999US5965854 Multiple push-button switch assembly with interlocking mechanism
10/12/1999US5964313 Motion control system for materials handling vehicle
10/07/1999WO1999050873A1 Electromagnetic switching device with a multipart housing
10/07/1999WO1999050868A1 Apparatus having a switch which is operable via a dome-shaped elastic cover
10/07/1999WO1999050867A1 Electromagnetic switching device with arcing chambers
10/07/1999WO1999050866A1 Switch with contacts which can be seen through a window
10/07/1999WO1999050809A2 Control panel assembly and method of making same
10/07/1999WO1999024783A9 Microelectromechanical positioning apparatus
10/07/1999DE19913712A1 Electric switch for electric handtool e.g. electric drill
10/07/1999CA2326111A1 Switch with contacts which can be seen through a window
10/06/1999EP0948020A2 A trip unit for an hydraulic/magnetic circuit breaker
10/06/1999EP0948008A2 Sealed slide switch
10/06/1999EP0948006A2 Arrangement for indication of switching condition and consumption of the contacts of an electric switch
10/06/1999EP0897585B1 Hybrid relay
10/06/1999EP0749627B1 Switching arrangement for load change-over switches of step switches and for selector switches
10/06/1999CN2342485Y Covered socket or switch device
10/06/1999CN2342460Y Position display switch for air breaker
10/06/1999CN2342457Y Electric current control switch with lighting element
10/06/1999CN2342456Y Lamp switch
10/06/1999CN2342455Y Switch connection box
10/06/1999CN1045501C Link gear for circuit breaker
10/05/1999US5963420 Interlock bypass
10/05/1999US5963021 Delayed contact closing apparatus and method for capacitors
10/05/1999US5962949 Microelectromechanical positioning apparatus
10/05/1999US5962827 Sealed dip switch
10/05/1999US5960541 Method of making circuit breaking contact with micro-contact interface
09/1999
09/30/1999WO1999049488A1 Blow-out coil for gas-insulated load-break switches
09/30/1999WO1999049484A1 High voltage system having at least one device for optically detecting a parameter
09/30/1999DE19908889A1 Elektronikgehäuse mit verbesserter Abdicht- und Abschirmvorrichtung und Verfahren zum Herstellen desselben The same electronics housing with improved sealing and shielding device and method for producing
09/29/1999EP0945948A2 Test circuit for verifying operation of an arc fault detector
09/29/1999EP0879475B1 Electronic switch magnet control system for holding a contactor
09/29/1999EP0875070B1 Electric switch
09/29/1999EP0650650B1 Universal remote control with function synthesis
09/29/1999CN2341324Y Explosiveproof inductive short range switch
09/29/1999CN2341296Y Illuminated switch box
09/29/1999CN2341260Y Button program lock
09/29/1999CN2341259Y Switch panel seat for electric water heater
09/29/1999CN1230284A Circuit arrangement for reducing transients caused by electromechanical switch with overcurrent protection
09/29/1999CN1230002A Light accumulating and luminous electrical appliance switch and its making method
09/28/1999US5959751 Universal remote control device
09/28/1999US5959338 Micro electro-mechanical systems relay
09/28/1999US5959268 Electrical switch having a pair of engaging actuating elements rotational between switching positions
09/28/1999US5957269 Watertight structure of mounting portion
09/28/1999CA2129177C Linear motor driven transfer switch assembly
09/22/1999EP0878016B1 Method of establishing the residual useful life of contacts in switchgear and associated arrangement
09/21/1999US5956222 Electronic switch for quick, automatic response to current overloads
09/21/1999US5955817 Thermal arched beam microelectromechanical switching array
09/21/1999US5955802 Reversing mechanism for electric motors
09/21/1999US5955714 Roll-over shunt sensor
09/21/1999US5955702 Electrical switch protective cover
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