Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 1 - Contacts
Patents for H01H 1 - Contacts (16,507)
10/2003
10/15/2003CN1124353C Copper-tungsten carbide contact material
10/14/2003US6633213 Double sided liquid metal micro switch
10/14/2003US6633158 Micro magnetic proximity sensor apparatus and sensing method
10/14/2003US6633013 Lever switch
10/09/2003WO2003053843A3 Metal alloy elements in micromachined devices
10/09/2003US20030189472 Magnet switch for starter
10/09/2003DE10207539C1 Switch for remote controls has circuit board with conducting tracks, thrust part with contact parts for tracks, covering housing and elastic intermediate body between thrust element, housing
10/08/2003EP1350949A2 Magnet switch for starter
10/08/2003CN2578950Y Water-cooled power switching devices
10/07/2003US6630637 AC disconnect switch
10/07/2003US6630636 Inhibitor switch
10/02/2003WO2003040338A3 Micro-scale interconnect device with internal heat spreader and method for fabricating same
10/02/2003US20030184928 Direct current load breaking contact point constitution and switching mechanism therewith
10/02/2003US20030184420 Convergence yoke
10/01/2003EP1239983B1 Method for producing a powder
10/01/2003CN2577424Y Switching device
10/01/2003CN1446392A Busbar connecting terminal
10/01/2003CN1446367A Method and device for reducing contact erosion of switchgear
10/01/2003CN1445806A Collector and gas circuit breaker
10/01/2003CN1445804A 开关 Switch
10/01/2003CN1123028C Sealing box type circuit opening heat acting switch
10/01/2003CN1123027C Mini-type mechanical acceleration switch
10/01/2003CN1123020C Step switch with selector
09/2003
09/30/2003US6628495 Fast acting, re-settable circuit breaker without moving parts
09/30/2003US6628183 Micro-electro mechanical system having single anchor
09/30/2003US6628039 Microelectromechanical device having single crystalline components and metallic components
09/25/2003US20030179527 Protection of double end exposed systems
09/24/2003EP1347675A1 Control unit for vehicles
09/24/2003EP1347483A2 Electrical switching device with a rod attached contact piece
09/24/2003EP1346383A2 Combination horizontal and vertical thermal actuator
09/24/2003CN2575837Y Metal support structure adhered with electronic assembly on surface
09/24/2003CN2575826Y Knife type vacuum circuit breaker with three-station switch
09/24/2003CN2575825Y Permanent magnetic operating device for switch
09/24/2003CN1444242A Contact structure for dc load and switch having said struture
09/24/2003CN1443864A Silver tin-oxide zinc-oxide alloy electric contact and its production process
09/24/2003CN1122292C Electric current switching apparatus with unitied removable contacts
09/23/2003US6625047 Micromechanical memory element
09/23/2003US6624730 Thin film shape memory alloy actuated microrelay
09/23/2003US6624367 Controllers comprising receivers on glass or semiconductor substrates, having electrode layouts used as wavelength phase shifters or filters for high-frequency circuits
09/18/2003US20030173957 Micro magnetic proximity sensor
09/18/2003US20030173334 Current collector and gas circuit breaker
09/18/2003DE20310954U1 Contact piece for contacting one or several counter contacts especially in the medium high voltage technology has two contact fingers between which iron bars are arranged for increasing pressure force
09/17/2003EP1345243A1 Direct current load breaking contact points structure and switching mechanism therewith
09/17/2003EP1344237A1 Contact arrangement for a vacuum switch tube
09/17/2003EP1344234A1 Connector rail made of profiled semifinished products for electrical devices and appliances for various nominal currents
09/17/2003CN2574197Y Multi-control switch
09/16/2003US6621022 Reliable opposing contact structure
09/16/2003US6621019 Gallium wetted core member as an electrical tilt switch element
09/16/2003US6621016 Complex operation input device
09/16/2003US6620000 Connector for connecting electric wire to a switch
09/16/2003US6619123 Micromachined shock sensor
09/12/2003WO2003074746A1 Copper-niobium alloy and method for the production thereof
09/12/2003WO2003041133A3 Electrothermal self-latching mems switch and method
09/11/2003US20030169136 Microswitch
09/10/2003CN2572539Y Outdoor high voltage isolating switch
09/10/2003CN1441956A 空气断路器 Air Circuit Breakers
09/10/2003CN1441071A Electric alloy contact of silver, tin oxide and copper oxide and its production process
09/10/2003CN1121052C Pressure switch
09/09/2003US6617511 Prewired electrical apparatus having quick connect components
09/04/2003US20030165708 Contains 1.0 to 3.0 mass % of Ni, 0.2 to 0.7 mass % of Si, 0.01 to 0.2 mass % of Mg, 0.05 to 1.5 mass % of Sn, 0.2 to 1.5 mass % of Zn, and less than 0.005 mass % of S, with the balance being Cu; bending, stress relaxation properties
09/03/2003EP1341305A2 Electrical switch
09/03/2003EP1341200A2 Switch device
09/03/2003EP1341199A1 Vehicle meter
09/03/2003CN2570941Y Movable contact of switch-disconnector
09/03/2003CN2570832Y Ear-ring chronopher
09/03/2003CN1440560A Connecting bars for electrical devices and apparatus for different nominal currents having cavity
09/03/2003CN1440557A Set of movable contacts for switch with a set of fixed contacts
09/03/2003CN1440556A Switch with auxiliary and main contacts
09/03/2003CN1120512C Inclined sensor
09/03/2003CN1120510C Rotary switch device
09/02/2003US6613993 Microrelay working parallel to the substrate
08/2003
08/28/2003WO2003071567A1 Vacuum interrupter with a switch contact piece
08/28/2003WO2003071566A1 Air circuit breaker
08/28/2003WO2003071209A1 Open-door sensor and a refrigeration device equipped with the same
08/28/2003WO2003071131A1 Thermally-actuated switch
08/28/2003WO2003030196A3 A mechanism for compression actuating, by means of a rocking key, switches, change-over switches, selector switches and the like
08/28/2003US20030159912 Switch device
08/28/2003US20030159909 Set of movable contacts for a switch with a set of fixed contacts
08/28/2003DE20205637U1 Device for switching over electric circuits performs selective switch-over between two mains voltage networks for supplying electrical consumers
08/27/2003CN1119826C Magnetic microswtch and making method thereof
08/26/2003US6610942 Switch assembly for food waste disposer
08/26/2003US6610939 Switch
08/21/2003WO2003069643A1 Navigation switch device
08/21/2003WO2003069355A1 Acceleration sensor
08/21/2003DE10214973C1 Contact layer system used as an electrical contact comprises three individual metal or alloy layers arranged on a substrate
08/20/2003EP1336640A2 Thermoplastic resin composition
08/20/2003EP1090404B1 Multi-pole low voltage circuit breaker with high electrodynamic strength, whereby the shaft of the poles is arranged within the pole container compartment
08/20/2003CN1437754A Connector rail made of profiled semifinished products for electrical devices and appliances for various nominal currents
08/20/2003CN1436867A Silver-base electric contact composite material
08/20/2003CN1118838C Power-off device for AC low-voltage electrical equipment
08/19/2003US6608269 Waterproof switch
08/14/2003WO2003066513A2 A microelectromechanical device having a system for sensing position
08/14/2003WO2002011189A3 A tunneling sensor or switch and a method of making same
08/14/2003US20030151877 ESD protection network utilizing precharge bus lines
08/14/2003US20030151479 Latching micro magnetic relay packages and methods of packaging
08/14/2003US20030151104 Single crystal, dual wafer, tunneling sensor or switch with substrate protrusion and a method of making same
08/14/2003US20030151103 Pressing direction sensor and input device using the same
08/13/2003EP1335396A1 Collision detection apparatus designed to minimize contact chatter
08/13/2003EP1334501A1 Micro-relay contact structure for rf applications
08/13/2003EP1334499A1 Contact arrangement for current-limiting protective circuit breakers
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