H01H 51 - Electromagnetic relays

Patents for H01H 51 - Electromagnetic relays (5,199)
12/2011
12/29/2011	DE102005062476B4 Elektronisches Schutzrelais Electronic Overload Relay
12/28/2011	CN202094053U 极化继电器的磁路结构 Magnetic structure of polarized relay
12/28/2011	CN101677044B 一种高可靠长寿命的高压直流真空继电器 HVDC a highly reliable long-life vacuum relay
12/21/2011	CN202084483U 一种电磁手动一体式车用电源开关 An electromagnetic manually integrated vehicle power switch
12/21/2011	CN202084482U 汽车用起动机电磁开关 Automotive starter solenoid switch
12/21/2011	CN102290286A 电磁开关 Solenoid switch
12/14/2011	EP2394285A2 Electromagnetic relay assembly
12/14/2011	EP2394284A2 Electromagnetic relay assembly
12/14/2011	CN202076150U 新型永磁机构开关 New permanent institution switch
12/14/2011	CN102280314A 继电器 Relay
12/14/2011	CN102280313A 继电器 Relay
12/14/2011	CN102280309A 断电吸持型永磁式接触器 Power outages retention type permanent magnet contacts
12/14/2011	CN101399136B 设计成确保其操作稳定性的带有磁芯的电磁开关 Is designed to ensure the stability of its operation with the electromagnetic switch core
12/08/2011	US20110299212 Relay drive circuit
12/07/2011	CN202067734U 一种绝氧继电器 A literally oxygen relay
12/07/2011	CN202067733U 一种双相磁保持继电器 One kind of bipolar magnetic relays
12/07/2011	CN202067731U 极化继电器侧边转轴定位磁系统结构 Polarized relay side of the shaft positioning magnetic system structure
12/06/2011	US8072729 Battery-spark and reverse polarity protection method and circuit for safely connecting a trolling motor to a power source
12/06/2011	US8072300 Electromagnetic relay
12/01/2011	WO2011147928A1 Device for controlling a plurality of current breaking apparatuses via electric motors
11/2011
11/30/2011	CN202058655U 启动继电器 Start relay
11/30/2011	CN202058654U 磁保持智能开关 Latching smart switch
11/30/2011	CN102265364A 用于起动装置的电磁开关以及用于接通该电磁开关的方法 Starting electromagnetic switch device and a method for turning the electromagnetic switch for
11/30/2011	CN101661852B 一种三位转换开关 One kind of three switch
11/29/2011	US8068002 Coupled electromechanical relay and method of operating same
11/23/2011	EP2388794A1 Polar electromagnet
11/23/2011	EP2388793A1 Actuator, tripping device and switch
11/23/2011	CN202049911U Electric excitation permanent magnet switch and reluctance motor with same
11/23/2011	CN102254750A Micro sealed magnetic latching RF (radio frequency) relay
11/22/2011	US8063456 Mechanical switch with a curved bilayer
11/16/2011	CN102246251A Solenoid switch
11/15/2011	US8059382 Intrinsically safe circuit for driving a solenoid valve at low power
11/10/2011	WO2010090618A3 Electromagnetic relay assembly
11/09/2011	EP2385538A1 Electromagnetic contactor with a double contact and starter for a heat engine having the same
11/09/2011	EP2385536A1 Switching devices configured to control magnetic fields to maintain an electrical connection
11/03/2011	WO2011110120A3 Direct current contactor
11/03/2011	US20110267157 Bistable relay
11/03/2011	DE102010018738A1 Bistabiles Relais Bistable relay
11/02/2011	EP2383764A1 Bistable relay
11/02/2011	CN101252060B Electromagnetic switching device
11/02/2011	CN101064227B Magnet system with h-shaped armature for a relay
10/2011
10/27/2011	WO2011131168A1 Small bistable high-performance relay
10/27/2011	DE102010017874A1 Bistabiler Magnetaktor Bistable magnetic actuator
10/26/2011	EP2381459A1 Sealed contact device
10/26/2011	CN101438366B Micro-electro-mechanical system (MEMS) variable capacitors and actuation components and related methods
10/25/2011	US8045313 Solenoid controls, systems, and methods of use for obtaining optimum battery life
10/20/2011	WO2011129349A1 Relay, control circuit, and method for controlling control circuit
10/20/2011	WO2011128442A1 Starting apparatus having an electromagnetic switch, and method for switching the electromagnetic switch
10/20/2011	US20110254645 Electromagnetic relay
10/19/2011	CN101673639B Acceleration relay with magnetic maintenance mechanism
10/18/2011	US8038252 Method of detecting MEM device faults with single current pulse
10/13/2011	WO2011124450A2 Switching apparatus, starting apparatus and method for an electromagnetic switching apparatus
10/12/2011	EP2375055A2 Covering ring for starter device
10/12/2011	CN202008963U High-power automatic reset magnetic holding relay
10/05/2011	CN202003919U Dynamic mechanism of magnetic latching relay
10/05/2011	CN102208305A Magnetic circuit structure of polarized relay
09/2011
09/29/2011	WO2011117938A1 Reversible electromagnetic contactor
09/29/2011	WO2011117514A1 Moving element for electromagnetic relay switch and associated electromagnetic power relay switch
09/28/2011	CN101253593B Electromechanical latching relay and method of operating same
09/27/2011	US8027140 Reed switch arrays
09/22/2011	WO2011115059A1 Contact switching device
09/22/2011	WO2011115057A1 Contact switching device
09/22/2011	WO2011115056A1 Contact switching device
09/22/2011	WO2011115055A1 Contact switching device
09/22/2011	WO2011115054A1 Coil terminal
09/22/2011	WO2011115053A1 Contact switching device
09/22/2011	WO2011115052A1 Contact switching device
09/22/2011	WO2011115050A1 Contact switching device
09/22/2011	WO2011115049A1 Contact switching device
09/21/2011	EP2367193A2 System and method for controlling a set of bistable solenoids for electromagnetic locking systems
09/21/2011	CN201985044U 用于空调压缩机的继电器 For the air-conditioning compressor relay
09/21/2011	CN102194611A Sealed contact device
09/21/2011	CN102194610A Electromagnetic switch
09/14/2011	EP2365508A1 Sealed contact device
09/14/2011	CN201975346U 半波励磁磁保持式继电器 Half-wave excitation magnetic latching relays
09/14/2011	CN102184809A Electric excitation permanent magnet switch, reluctance motor for electric excitation permanent magnet switch and electric excitation method
09/13/2011	US8018308 Downward type MEMS switch and method for fabricating the same
09/13/2011	US8018307 Micro-electromechanical device and module and method of manufacturing same
09/07/2011	CN201966148U 电磁继电器 Electromagnetic Relays
09/07/2011	CN201966147U 微型密封射频电磁继电器 RF Micro sealed electromagnetic relays
08/2011
08/31/2011	CN101290850B Lock-on relay with bi-stable state
08/30/2011	US8009404 Redundant power supply with a switchable, linear voltage regulator
08/30/2011	US8008999 Electromagnetic relay
08/24/2011	CN102163865A Charger with automatic power-off function
08/24/2011	CN102163519A High-power automatic reset magnetic latching relay
08/17/2011	CN201936818U 一种节能无弧电磁接触器 An energy efficient Arcless electromagnetic contactor
08/17/2011	CN201936817U 微型密封磁保持继电器 Miniature sealed magnetic relays
08/16/2011	US7999643 Providing a common environment for multiple MEMS devices
08/16/2011	US7999642 Miniaturized switch device
08/16/2011	US7999517 Charging control apparatus and charging apparatus
08/16/2011	CA2432444C Low noise relay
08/10/2011	EP2354533A2 Switching apparatus for starter
08/10/2011	CN201927550U 换向接触器 Reversing contactors
08/10/2011	CN102148111A Switching apparatus for starter
08/10/2011	CN102146864A Location shifting fork device having waterproof function and electromagnetic switch having waterproof function
08/09/2011	US7994885 High-frequency switch in multi-layer substrate
08/09/2011	US7994884 Electromagnetic relay
08/09/2011	US7994883 Electromagnetic relay
08/04/2011	WO2011092763A1 Reversible electromagnetic contactor
08/04/2011	WO2011092762A1 Electromagnetic contactor unit

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