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)
06/2005
06/09/2005US20050122085 Method and apparatus to independently control contactors in a multiple contactor configuration
06/09/2005DE10350178A1 Relay controller with generator of control instruction signal supplied to evaluator unit which, together with relay driver
06/08/2005CN1624840A Method and apparatus to independently control contactors in a multiple contactor configuration
06/08/2005CN1205736C Combined contactor/soft starter
06/08/2005CN1205717C Power-driven equipment branch
06/08/2005CN1205628C Contact mechanism for electronic overload
06/07/2005US6903639 Electromagnetic relay
06/07/2005US6903638 Complex electromagnetic relay
06/02/2005DE4332068B4 Schaltvorrichtung mit Kontakten zur Montage auf gedruckten Schaltungen Switching device with contacts for PCB mounting
06/02/2005DE10331280B4 Kontaktfederbaugruppe und Relais mit einem Wippanker Contact spring assembly and relay with a rocking armature
06/02/2005DE10328349B4 Elektormagnetisch betätigbarer Umschalter Elektormagnetisch actuated switch
06/02/2005DE102004045889A1 Component adapter for terminal block relay, has component within insulating housing with terminals, conductive pin including end received by terminal block and another end receiving conductor at front surface of housing
06/01/2005EP1536446A1 Bistable electromagnetic relay
06/01/2005EP1536442A1 Method and apparatus to independently control contactors in a multiple contactor configuration
06/01/2005CN1204583C AC contactor
05/2005
05/25/2005DE10348092A1 Anordnung zur Stromschienenbefestigung für mehrphasige Schaltgeräte Arrangement for busbar mounting for multiphase switching devices
05/25/2005CN2702435Y A bistable operating mechanism for permanent-magnet type contactor
05/25/2005CN2702434Y A high-current reverse controlled integrated relay
05/25/2005CN2702433Y Bistable operating mechanism for permanent-magnet type contactor
05/25/2005CN1203502C Trip mechanism for electronic overload relays
05/25/2005CA2488446A1 Method and apparatus to independently control contactors in a multiple contactor configuration
05/19/2005US20050104695 Power saving electromagnetic switch
05/19/2005US20050104694 Low-voltage and low-power toggle type-SPDT RF MEMS switch actuated by combination of electromagnetic and electrostatic forces
05/18/2005EP1531216A2 Antivibration assembly for electric lock
05/17/2005US6894592 Micromagnetic latching switch packaging
05/17/2005US6894238 Contactor with strand-free, single-interrupting current routing
05/11/2005CN1201458C Electric device
05/11/2005CN1201361C Electromagnetic relay with U-shaped yoke
05/11/2005CN1201360C Power-on switch
05/05/2005US20050093665 Electromagnetic switch of engine starter
05/04/2005EP1527471A1 Mechanical locking device for contactors, and auxiliary tool therefor
05/04/2005DE4439177B4 Elektromagnetischer Schalter, insbesondere Einrückrelais für Andrehvorrichtung von Brennkraftmaschinen Electromagnetic switch, in particular starter relay for starter device for internal combustion engines
05/03/2005US6888077 Electromagnetic protection and control assembly
04/2005
04/28/2005WO2005038845A1 Contactor equipped with box terminals
04/28/2005WO2005038840A1 Arrangement used to fix conductor rails for multi-phase switchgears
04/28/2005US20050088264 Reed relay having conductive bushing and offset current canceling method therewith
04/27/2005EP1525595A2 Magnetic levitation actuator
04/21/2005US20050083157 Micro magnetic latching switches and methods of making same
04/21/2005US20050083156 Micro magnetic non-latching switches and methods of making same
04/21/2005DE10338122B3 Schaltgeräte-Leiterplatten-Kombination Switchgear PCB combination
04/20/2005CN1198307C Super small-sized high-power relay
04/19/2005US6880226 Method for limiting movement in electrical contactors
04/14/2005WO2005034160A1 Slider for selecting coil voltage and locking the coil in place
04/14/2005WO2005034152A2 System and method for connecting a removable coil to fixed coil terminals
04/14/2005WO2005033542A2 Multi-axis shock and vibration relay isolator
04/14/2005US20050078429 Multi-contact type relay by electromagnet
04/14/2005US20050077129 Multi-axis shock and vibration relay isolator
04/13/2005CN1606115A Multi-contact type electromagnetic relay controlled by electromagnet
04/13/2005CN1197096C Electromagnetic relay
04/12/2005US6879229 Electromagnetic relay
04/07/2005US20050073787 Method and apparatus to control modular asynchronous contactors
04/07/2005US20050072591 Sealing structure of terminal and sealing material therefor
03/2005
03/31/2005US20050068145 Slider for selecting coil voltage and locking the coil in place
03/31/2005US20050068132 System and method for connecting a removable coil to fixed coil terminals
03/31/2005US20050068130 Bi-stable trip-free relay configuration
03/30/2005EP1518252A1 Low noise relay
03/30/2005EP1466339B1 Electromagnetic relay with a triple contact bridge
03/30/2005CN2689587Y Reversing starters
03/30/2005CN1601684A Magnetic switch for starter
03/29/2005US6873514 Integrated solenoid system
03/29/2005US6873232 Miniaturizable electromagnetic relay
03/24/2005DE10334676B3 Elektrische Anordnung zum Ansteuern parallel betriebener Schütze Electrical arrangement for controlling parallel operated contactors
03/24/2005DE102004040964A1 Miniaturisierbares elektromagnetisches Relais Miniaturizable electromagnetic relay
03/23/2005CN2687823Y High-reliability magnetic start relay
03/23/2005CN2687822Y Magnetic start relay
03/22/2005US6870450 Electromagnetic switching device, in particular a contactor
03/22/2005CA2306587C Electromagnetic relay, method of adjusting the same and method of assembling the same
03/17/2005US20050057332 Complex electromagnetic relay
03/16/2005CN2686081Y AC contactor
03/16/2005CN2686080Y Bipolar AC contactor
03/16/2005CN2686079Y Constant voltage pulse trigger mechanical self-locking relay
03/16/2005CN1596056A Circuit for realizing electric arc switching and nospark high voltage resistant relay
03/10/2005US20050053391 Apparatus for supplying voltage to developing device
03/10/2005US20050052263 Electromagnetic relay
03/09/2005EP1513173A1 Direct current cutoff switch
03/09/2005EP1513172A1 Direct current cutoff switch
03/09/2005CN1591730A Miniaturizable electromagnetic relay
03/09/2005CN1192336C Anti-fake method for protecting specially electric switch equipment
03/08/2005US6864768 System and method for auxiliary contact assembly and snap mounting
03/08/2005US6864767 Microelectromechanical micro-relay with liquid metal contacts
03/08/2005US6863041 Engine starter
03/03/2005US20050047010 Thin film electromagnet and switching device comprising it
03/03/2005US20050046527 Miniaturizable electromagnetic relay
03/02/2005EP1511052A2 Electromagnetic relay
03/02/2005EP1511051A2 Electromagnetic switch element with arcuate pole faces
03/01/2005US6861932 Electromagnetic relay
02/2005
02/24/2005WO2005017934A1 Combination of a switching device and a printed board
02/24/2005US20050040920 Electromagnetic relay
02/24/2005DE10331280A1 Electromagnetic relay has a rocker armature supporting bridging contacts mounted on leaf spring carriers
02/23/2005CN2681312Y Low-height push-button type AC-DC electromagnetic relay
02/23/2005CN2681311Y Low-height multi-contact AC-DC electromagnetic relay
02/23/2005CN2681310Y Multi-contact AC-DC electromagnetic relay with twist axis pushing mechanism
02/22/2005US6859122 Magnetic actuator with short response time
02/22/2005CA2306599C Electromagnetic relay, apparatus and method for making it
02/15/2005US6856503 Control device
02/15/2005US6856220 Electromagnetic relay
02/10/2005US20050030135 Relay
02/09/2005CN2678114Y Relay socket with marker block
02/09/2005CN1578997A Micro-relay
02/08/2005US6853530 Apparatus and method for actuating a mechanical device
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