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)
12/1999
12/08/1999CN2353032Y Lockable safety knife-switch
12/08/1999CN2353029Y Switch
12/08/1999CN2353028Y Valtage adjusting switch for lamp
12/08/1999CN2353027Y Lockable type electromagnetic, automatic and double power supply switch
12/08/1999CN1237702A Checking device and checking method for rotary operating electronic element
12/08/1999CN1047256C 电路断路器 Circuit breaker
12/08/1999CA2273826A1 Molded case circuit breaker with pressure release mechanism
12/08/1999CA2271278A1 Circuit protection device
12/07/1999US5998750 Circuit breaker operator with push to test arrangement
12/07/1999US5998743 Locking-type actuator for a rotary switch
12/07/1999US5998051 Current interrupter for electrochemical cells
12/07/1999US5996215 Method of manufacturing a surface-mountable switch having an opening completely sealed by a tape seal
12/02/1999WO1999062312A1 Remote control with ventilation holes
12/02/1999WO1999062287A2 Remote control device
12/02/1999DE19824269A1 Schutzschaltungsanordnung zum Auftrennen eines Gleichstromkreises Protection circuitry for separating a DC circuit
12/01/1999EP0961380A2 Protection circuit arrangement for disconnecting a direct current circuit
12/01/1999EP0961304A1 Disconnector with electrical contact having twin-knife insertion coupling with reduced wear of the electrical contact
12/01/1999EP0960784A1 Vehicle mounted input unit
12/01/1999EP0960697A1 Robot emergency stop deadman switch mechanism and teaching control panel
12/01/1999EP0960428A1 Circuit breaker handle operator apparatus and system
12/01/1999EP0960426A1 Position signalling device
12/01/1999CN2351820Y Ultrathin wall switch
12/01/1999CN1237267A Position signalling device
12/01/1999CN1047020C Disconnecting swith
12/01/1999CN1047019C Breaker device
11/1999
11/30/1999US5994816 Thermal arched beam microelectromechanical devices and associated fabrication methods
11/30/1999US5994652 Push button switch assembly with interlocking element
11/30/1999US5993019 Molded two part button with illuminated graphic
11/25/1999WO1999060782A1 Epg and advertisement on a remote control display
11/25/1999WO1999060592A1 Roll-over shunt sensor
11/25/1999WO1999060588A1 Selector switch
11/25/1999DE19823114A1 Mechanical interlock for an electrical power isolator
11/25/1999DE19813217C1 Löschspule für gasisolierte Lasttrennschalter Quenching coil for gas-insulated switch disconnectors
11/25/1999CA2331011A1 Roll-over shunt sensor
11/25/1999CA2311781A1 Selector switch
11/24/1999EP0959483A2 Load break switch with arc extinguishing chamber
11/24/1999EP0958965A2 Steering apparatus
11/24/1999CN2350909Y Electric switch panel means
11/24/1999CN2350852Y Pneumatic load switch with knife
11/23/1999US5991149 Operation shaft receiving-type electric
11/23/1999US5990772 Pushbutton switch with magnetically coupled armature
11/23/1999US5990440 Switch and arc extinguishing material for use therein
11/23/1999US5990439 Compartmentalized arc chamber
11/23/1999US5990431 Protective cover for rocker switch
11/23/1999US5990429 Subassembly with an electric switch
11/23/1999US5988587 Control device for providing a variable control signal to a fluid-supplying machine
11/23/1999CA2163822C Operation state display apparatus for shuttle switch and displaying method thereof
11/18/1999WO1999059176A1 Key for an electrical device
11/17/1999EP0957500A1 Circuit breaker of which at least one phase having a plurality of pole compartments in parallel connection
11/17/1999EP0957499A1 Lever combination switch
11/17/1999EP0957497A2 Variable speed control switch for direct current electric power tools
11/17/1999EP0956574A1 Contact and control module
11/17/1999CN2349711Y Operation convenient and accurate remote controller
11/17/1999CN2349656Y Switch indication lamp device
11/17/1999CN2349655Y Back base for domestic electric switch and socket
11/17/1999CN2349654Y Bulit in type switch box panel with press strip
11/17/1999CN2349653Y 开关 Switch
11/17/1999CN1235364A Circuit breaker at least one phase of which is formed by several pole compartments connected in parallel
11/17/1999CN1046591C Driving circuit of electromagnetic switch
11/17/1999CN1046590C Switching arrangement for load change-over switches of step switches and for selector switches
11/16/1999US5986247 High frequency heating device which is safe when its exterior is removed
11/16/1999US5984500 Remote controller
11/11/1999DE19820797A1 Multifunction button for electrical equipment, e.g. TV receiver
11/10/1999EP0955659A2 Electrical switching apparatus with contact finger guide
11/10/1999EP0955653A2 Electrical switching apparatus having arc runner integral with stationary arcing contact
11/10/1999EP0955651A2 Interlock for electrical switching apparatus with stored energy closing
11/10/1999EP0870313B1 Protective switch with a control grip securable against switching on
11/10/1999CN2348478Y Two-wire control light contact multi-control switch
11/10/1999CN2348477Y Switch face plate
11/10/1999CN1046372C Double current breaker device for switching apparatus
11/10/1999CN1046371C Load switch with safe
11/09/1999US5982355 Multiple purpose controls for electrical systems
11/09/1999US5982051 Electronic two-way switching circuit
11/09/1999US5981894 Metal-enclosed, gas-insulated switchgear assembly
11/09/1999US5981887 Contact position indicator for an industrial-rated circuit breaker
11/09/1999US5981885 Operation-staggered dual switch
11/09/1999CA2035818C Variable resistance switch
11/07/1999CA2271265A1 Apparatus for restricting operation of push buttons on electrical switching apparatus
11/07/1999CA2271239A1 Electrical switching apparatus with contact finger guide
11/04/1999WO1999056350A1 An electrical isolation device
11/04/1999WO1999056298A1 Housing for fused switch
11/04/1999WO1999056295A1 Relay
11/04/1999WO1999055990A1 Housing part with an actuating element
11/04/1999DE19919395A1 Hybrid printed circuit carrier for switch with integrated contacts which is assembled using pick-and-place apparatus
11/04/1999DE19915969A1 Plastic casing with actuating mechanism for electronic key
11/04/1999DE19818058A1 Schaltgerät mit einer Schaltkammer-Baugruppe Switching device with a switching chamber assembly
11/04/1999DE19817958A1 Bedienvorrichtung mit metallisierten Tasten Control device with metallized keys
11/03/1999EP0954001A1 Relay with guided contacts
11/03/1999EP0619058B1 Apparatus and method using compressed codes for scheduling broadcast information recording
11/03/1999EP0572654B1 Compact circuit breaker
11/02/1999US5977955 Operator/circuit interface with integrated display screen
11/02/1999US5977901 Remote control unit with backlit function indicator
11/02/1999US5977499 Slide selector switch
11/02/1999US5977498 Submersible switch with static seal
11/02/1999US5977497 Reliable switch for IC cards
11/02/1999US5977492 Dual power source retrofit kit with power source selection interlock assembly
11/02/1999US5975145 Arc-quenching fuse tubes
11/02/1999US5974819 Refrigeration thermostat with controlled pressure equalization
10/1999
10/28/1999WO1999054897A1 Switching device with interrupter chamber module
10/28/1999DE19819165A1 Niederspannungs-Leistungsschalter mit einer einschiebbaren Stromschiene Low-voltage circuit breaker with an insertable bus bar
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