Patents for H01H 51 - Electromagnetic relays (5,199)
05/2007
05/23/2007EP1388153B1 Reed switch with shock sensing mass
05/23/2007CN2904272Y Non-watt consumption magnoelectric high-speed switch
05/23/2007CN2904231Y Reverse instantaneous watt consumption electromagnetic electric appliance
05/23/2007CN1967760A Control device of contact point
05/16/2007CN1316530C Multi-contact type electromagnetic relay controlled by electromagnet
05/15/2007US7218193 MEMS-based inertial switch
05/10/2007WO2007052039A1 Non-volatile memory device
05/09/2007EP1404968B1 Starter for a motor vehicle
05/09/2007CN2899082Y 一种电磁继电器 An electromagnetic relay
05/09/2007CN1315146C External set mechanical manual switch off device for permanent magnet mechanism
05/08/2007US7215229 Laminated relays with multiple flexible contacts
05/02/2007EP1222674B1 Coil frame ignition switch for motor vehicle and ignition switch equipped with same
05/01/2007US7212091 Micro-electro-mechanical RF switch
05/01/2007US7212090 Relay with core conductor and current sensing
05/01/2007US7212089 Relay unit and electrical junction box
05/01/2007US7210759 Testing regime for a micro-electromechanical device
05/01/2007US7210666 Fluid ejection device with inner and outer arms
04/2007
04/26/2007WO2006120180A3 Starting device for internal combustion engines in motor vehicles
04/26/2007US20070090902 Apparatus for accurate and efficient quality and reliability evaluation of micro electromechanical systems
04/25/2007CN1953121A Confinement type economization magneto-electric relay
04/25/2007CN1953120A Rejection type economization magneto-electric relay
04/25/2007CN1312717C Permanent-magnet double steady-state contactor
04/24/2007US7209019 Switch
04/19/2007DE102006015251B3 Pole-reversible magnet system for a bistable relay comprises a coil, a first core yoke part having a U-shaped lateral side and a second core yoke part having a linear lateral side
04/18/2007EP1774547A1 Microfabricated system for magnetic field generation and focusing
04/18/2007CN1949432A Non-watt consumption magnetoelectric high-speed switch
04/17/2007US7205870 Electromagnetic relay
04/12/2007WO2007041187A2 Electromechanical latching relay and method of operating same
04/12/2007US20070080979 Thermal bend actuator arrangement with a diagnostic sensor
04/12/2007US20070080765 Self-sustaining center-anchor microelectromechanical switch and method of manufacturing the same
04/11/2007EP1772884A2 Electromagnetic relay
04/11/2007EP1771868A1 Electromagnetic control device operating by switching
04/10/2007US7202765 Latchable, magnetically actuated, ground plane-isolated radio frequency microswitch
04/10/2007US7202764 Noble metal contacts for micro-electromechanical switches
04/10/2007US7202763 Micro-electromechanical switching device
04/10/2007CA2327108C Electromechanical switching device package with controlled impedance environment
04/05/2007WO2006088815A3 Mem's reed switch array
04/05/2007US20070075809 Electromechanical Latching Relay and Method of Operating Same
04/04/2007EP1230661B1 Coil frame ignition switch for motor vehicle and starter provided with same
04/04/2007CN1942923A A high-voltage pulse driver with capacitive coupling
04/03/2007US7199687 Solenoid type drive and starter using the same
03/2007
03/29/2007DE102005051942B3 Bistable electrical switch especially holding relay has magnetic system with control coil and flap armature with U-shaped pole spaced around core shoulder
03/29/2007DE102005046238A1 Bi-stable electromagnetic relay has permanent magnet bonded to pivoting anchor
03/28/2007CN2884506Y Electromagnetic/permanent magnetism type dipolar leakage switch
03/27/2007US7196895 Electronic control system having power source relay fusion detecting circuit
03/27/2007US7196599 Electrostatic device
03/21/2007EP1352408B1 Micro-magnetic latching switch with relaxed permanent magnet alignment requirements
03/21/2007CN1306532C Actuator, method of manufacturing the actuator and circuit breaker provided with the actuator
03/20/2007US7193492 Monolithic MEMS device having a balanced cantilever plate
03/15/2007WO2007028321A1 Low-power numerically controlled contactor and control system made of the contactors
03/14/2007EP1761939A1 Circuit breaker comprising a bistable actuator and safety device equipped with said circuit breaker
03/14/2007EP1678732B1 Contactor contact device for an electric starter
03/14/2007CN1929065A Self-locking AC contactor
03/14/2007CN1305091C Bistable electromagnetic micro-mechanical relay
03/13/2007US7190246 Ground fault circuit interrupter
03/13/2007US7190245 Multi-stable micro electromechanical switches and methods of fabricating same
03/13/2007US7189108 Electronic device terminal connector
03/07/2007EP1417694B1 Electromagnet arrangement for a switch
03/07/2007CN2877026Y Two-state magnetoelectric AC relay
03/07/2007CN1926652A 电磁继电器 Electromagnetic relays
03/07/2007CN1303628C Contact mechanism of electronic overload
03/06/2007US7187257 Electromagnetic relay
03/01/2007WO2007024732A2 Dual substrate electrostatic mems switch with hermetic seal and method of manufacture
03/01/2007US20070046405 Power breaker and arrangement for switching electrical currents
02/2007
02/28/2007EP1756848A2 Single-pole, double-throw mems switch
02/28/2007CN1302501C Electromagnetic relay
02/28/2007CN1302500C Resettable switching device
02/27/2007US7183884 Micro magnetic non-latching switches and methods of making same
02/22/2007WO2007020838A1 Relay
02/22/2007US20070040637 Microelectromechanical switches having mechanically active components which are electrically isolated from components of the switch used for the transmission of signals
02/21/2007CN2872582Y Self-retaining permanent-magnet relay
02/15/2007WO2007016985A1 An electromagnetic actuator
02/15/2007US20070035584 Ink jet nozzle arrangement incorporating mechanically coupled bend actuator arms
02/14/2007CN1913071A Permanent-magnetic operation type electromagnetic combined contactor
02/13/2007US7176877 High voltage pulse driver with capacitive coupling
02/07/2007EP1749303A2 Switching element for securing weapons
02/07/2007CN2867573Y Low-voltage contactor single-suction permanent magnet mechanism
02/07/2007CN2867572Y Sudden-stop relay
02/06/2007US7173349 Equipment and method for exchanging power, in shunt connection, with an electric power network, and use of such equipment
02/01/2007US20070024403 MEMS switch actuated by the electrostatic force and piezoelectric force
01/2007
01/31/2007CN2865102Y Magnetic hold electromagnetic switch mechanism for electricity-leakage compound protector
01/30/2007US7170374 Self-sustaining center-anchor microelectromechanical switch and method of manufacturing the same
01/30/2007US7170216 Bimorph switch, bimorph switch manufacturing method, electronic circuitry and electronic circuitry manufacturing method
01/25/2007US20070018766 Safety switch
01/25/2007US20070018762 Apparatus utilizing latching micromagnetic switches
01/25/2007US20070018761 Switch, semiconductor device, and manufacturing method thereof
01/25/2007US20070018760 MEMS switch and manufacturing method thereof
01/25/2007US20070018759 Switch
01/24/2007EP1746615A2 Safety switch
01/24/2007EP1629514B1 Arrangement of the mobile core of the solenoid of the starter switch of internal combustion engines, comprising a connection for the terminal board and electric motor contacts
01/18/2007US20070013467 Relay and Method for the Production Thereof
01/17/2007CN1295727C Electrical device comprising a controlled piezoelectric actuator
01/16/2007US7164334 Electrostatic actuator, microswitch, micro optical switch, electronic device, and method of manufacturing electrostatic actuator
01/16/2007US7163276 Testing of a micro-electromechanical device for under actuation
01/10/2007CN2857208Y Mini vacuum attracted-iron relay
01/10/2007CN1294606C Electromagnetic relay
01/09/2007US7161104 Trip-free PCB mountable relay configuration and method
01/04/2007DE19511660B4 Anlasserrelais für einen Kraftfahrzeuganlasser Starter relay for a motor vehicle starter
01/02/2007US7157993 1:N MEM switch module
12/2006
12/27/2006CN2852369Y Integrated relay with data processing function
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