Patents
Sitemap › H01 - Basic electric elements › H01H - Electric switches; Relays; Selectors; Emergency protective devices › H01H 50 - Details of electromagnetic relays
Patents for H01H 50 - Details of electromagnetic relays (9,923)
11/2005
11/16/2005CN1697110A Magnetic circuit system of electromagnetic relay, and application
11/16/2005CN1697109A Movable reed of electromagnetic relay
11/16/2005CN1697105A Terminal arrangement of electrical apparatus
11/16/2005CN1227695C Electromechanical remote switch
11/16/2005CN1227694C Rapidly connecting electromagnetic relay with protruding arm movable spring extended sheet for limitation
11/16/2005CN1227693C L-shaped movable spring extended sheet and rapidly connecting electromagnetic relay with static reed
11/16/2005CN1227692C Miniature electromagnetic relay
11/10/2005WO2005106907A1 Electrical contactor
11/10/2005US20050250305 Carbon nanotube (CNT) multiplexers, circuits, and actuators
11/10/2005US20050248425 Relay
11/10/2005DE19758281B4 Kleinschütz mit Betätigungseinrichtung Miniature contactor with actuator
11/10/2005DE102004018203A1 Single-shot cutout blade relay for switching contacts/inductive loads has a trip coil, a cutout blade with an armature bearing, a switching contact fastened on the cutout blade and a break contact
11/09/2005CN1694204A Electromagnetic relay
11/09/2005CN1694203A Electromagnetic relay
11/03/2005US20050242907 Electromagnetic relay
11/03/2005DE112004000087T5 Elektromagnetische Schaltvorrichtung The electromagnetic switching device
11/03/2005DE102004018791A1 Electro mechanical relay uses permanent magnets set into the yoke to provide monostable or bistable operation
11/02/2005EP1592037A1 Electromagnetic relay
11/02/2005EP1592036A1 Electromagnetic relay
11/02/2005EP1029335B1 Starting switch with mobile core comprising a directly mounted closure cup
11/02/2005CN1692462A Module for time and/or power control of an electrical user
11/02/2005CN1225760C Electromagnetic switchgear
11/01/2005US6960972 High-frequency relay having a conductive and grounding base covering at least a bottom surface of a body
10/2005
10/27/2005WO2005101642A1 Motor control device
10/27/2005WO2005101441A1 Coil body for switchgear
10/27/2005US20050237140 Magnetic levitation actuator
10/27/2005DE102005013513A1 Relay for automotive electrical connector box, has terminals to which leads of lead-type resistor are connected when relay is to be connected to circuit requiring resistor
10/26/2005EP1269505B1 Inverted board mounted electromechanical device
10/26/2005EP1051718B1 Electromechanical contactor
10/26/2005EP0883886B1 Improved sealed relay
10/26/2005CN2736913Y Auto-open-auto-close low-voltage electromagnetic valve
10/25/2005US6958671 Electrical contactor with positive temperature coefficient resistivity element
10/20/2005US20050231312 Electromagnetic relay having at least one relay actuator and a receptacle for relay actuators
10/20/2005US20050231307 Switching apparatus with voltage spike prevention
10/19/2005CN1684215A Cover for electromagnetic switch
10/19/2005CN1224143C Rod for mounting and dismounting
10/19/2005CN1224069C Miniaturized great-power electromagnetic relay with right and left variable-section cavities
10/18/2005US6956728 Method and apparatus to control modular asynchronous contactors
10/12/2005CN2733575Y An electromagnetic relay with low noise
10/12/2005CN2733574Y Surge suppressor for AC contactor
10/12/2005CN2733573Y Anti-flashover AC contactor
10/12/2005CN1222971C Electromagnetic switching device
10/12/2005CN1222965C Mechanical interlocking device for electrical apparatus, and motor start assembly using same
10/11/2005US6954126 Lead-less surface mount reed relay
10/06/2005US20050221642 Automotive relay and electrical connector box
10/06/2005US20050219022 Electric switching device, relay, socket and electric apparatuses comprising such a device
10/06/2005US20050219020 Electromechanical switch
10/06/2005US20050219019 Relay with self-resilient contact bridge
10/06/2005US20050219018 Electromagnetic relay with a triple contact bridge
10/06/2005CA2463419A1 Noise-free low-power consumption wide voltage range dc and ac contactor
10/05/2005EP1583127A1 Switching arrangement, relay, socket and electrical apparatuses containing such an arrangement
10/05/2005EP1583126A1 Electronic device terminal connector
10/05/2005CN2731689Y Magnetic micro powder loss a.c. contactor
10/05/2005CN1677602A Electric switching device, relay, socket and electric apparatuses comprising such a device
10/05/2005CN1677601A 电磁继电器 Electromagnetic Relays
10/05/2005CN1677600A 电磁继电器 Electromagnetic Relays
10/05/2005CN1677599A 电磁继电器 Electromagnetic Relays
10/05/2005CN1677598A Relay with self-resilient contact bridge
09/2005
09/29/2005US20050212631 Electromechanical device for selecting coil voltage and locking the coil in place
09/28/2005EP1580784A1 Electromagnetic contactor
09/28/2005EP1580780A1 Electromagnetic contactor
09/28/2005CN1674188A Method for switch-on under-voltage protection and switch-off raising just-off speed of permanent magnetic mechanism contactor
09/28/2005CN1674187A Relay and process for producing a relay
09/28/2005CN1221002C Electromagnetic relay
09/28/2005CN1221001C 通讯继电器 Communications relay
09/27/2005US6949997 Bi-stable trip-free relay configuration
09/22/2005US20050206243 Microelectromechanical system able to switch between two stable positions
09/21/2005EP1577919A1 Electromagnetic relay
09/21/2005EP1576634A1 Arrangement used to fix conductor rails for multi-phase switchgears
09/21/2005CN1670879A Electromagnetic relay
09/21/2005CN1220232C High-frequency relay
09/20/2005US6946776 Method and apparatus for maintaining a liquid metal switch in a ready-to-switch condition
09/15/2005US20050200440 Method for selecting coil voltage and locking the coil in place
09/15/2005US20050200439 Electromagnetic relay
09/14/2005EP1575075A2 Contact unit for electromagnetic relays
09/14/2005EP1573761A1 Method and device for determining the remaining service life of a switchgear
09/14/2005CN2726100Y Magnetic hold relay
09/13/2005US6943655 Direct current contactor assembly
09/13/2005US6943654 Method and apparatus to control modular asynchronous contactors
09/09/2005WO2005083733A1 Contactor with connector module for control of the solenoid mechanism
09/08/2005DE10232661B4 Tauchanker-Vorrichtung Plunger device
09/07/2005EP1254473B1 Electronically switching latching micro-magnetic relay and method of operating same
09/07/2005CN2724192Y Middle relay
09/07/2005CN2724191Y DC contactor
09/07/2005CN1666309A Low noise relay
09/07/2005CN1218346C Miniaturized great-power electromagnetic relay having yoke with concessive notch
09/07/2005CN1218345C Electromagnetic switching device, in particular contactor
09/06/2005US6940375 Electromagnetic relay
09/06/2005US6940021 Zero space component adapter for rail mounted terminal block relays
09/01/2005US20050190028 Reed relay, removable bushing thereof, and reed relay mounting method therefor
09/01/2005US20050190027 Relay and process for producing a relay
09/01/2005US20050190026 Heavy duty relay with resilient normally-open contact
09/01/2005US20050190025 Contact-point device
09/01/2005US20050190024 Direct current contactor assembly
09/01/2005US20050189206 Direct current cutoff switch
08/2005
08/31/2005CN2722424Y Small sized power relay
08/31/2005CN1661743A Terminal device of switching device
08/30/2005US6937123 Electromagnetic switch of engine starter
08/25/2005WO2005078757A2 Bistable maneuvering device for a non-continuous moveable shaft and battery circuit-brearker comprising said device
08/25/2005DE102004006711A1 Electrical relay has an a electromagnetic actuator having an armature with an extension to avoid a reduction in magnetic flux
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