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)
12/1995
12/06/1995EP0685864A1 Planar solenoid relay and production method thereof
12/05/1995US5473297 Electromagnetic relay
12/05/1995US5473129 Environmental electric switch enclosure with viewing window
12/05/1995US5472539 Methods for forming and positioning moldable permanent magnets on electromagnetically actuated microfabricated components
11/1995
11/30/1995DE4418740A1 Maschine beziehungsweise elektrisches Gerät mit einer Belüftungs- und Abdichtungsvorrichtung eines abgeschlossenen Innenraums Engine or electrical device with a ventilation and sealing device of a completed interior
11/28/1995US5471183 Coaxial switch
11/22/1995EP0630516B1 Polarized electromagnetic relay
11/22/1995EP0610221B1 Coil for an electromagnetic relay
11/22/1995CN2213376Y Clip type module for capacitance contactor
11/21/1995US5467632 Method for fabricating a contact assembly of a magnetic switch
11/16/1995WO1995030995A1 Modular relay
11/16/1995CA2189458A1 Modular relay
11/15/1995EP0682353A1 Forcedly controlled electromechanical switching apparatus
11/15/1995CN1111804A Iron core retaining structure of electromagnetic contactor
11/15/1995CN1111803A An electromagnetic device
11/09/1995DE4415929A1 Relay module with mounting base for relay system
11/08/1995CN2212261Y Electricity saving non-noise acldc vacuum contactor
11/07/1995US5465077 Connection device for a numerically controlled machine tool
11/02/1995EP0680145A1 Hybrid switch
11/01/1995CN2211651Y Electromagnetic power relay
10/1995
10/26/1995DE4413468A1 Plug connection system for relay and adaptor
10/25/1995EP0640242B1 Contact spring arrangement for a relay for conducting and switching high currents
10/25/1995CN2211109Y Relay with 1/2 crystal cover
10/05/1995DE4410980A1 Electronic circuits switch contact interference protection circuit
10/03/1995US5454904 Micromachining methods for making micromechanical moving structures including multiple contact switching system
09/1995
09/28/1995WO1995026036A1 Printed circuit board relay with insert connections
09/28/1995DE4410285A1 Leiterplattenrelais mit Einpreßanschlüssen PCB relay with press
09/28/1995CA2186116A1 Printed circuit board relay with insert connections
09/21/1995WO1995025336A1 Electromagnetic relay
09/13/1995CN2207628Y Energy and material saving soundless operation a.c contactor
09/08/1995WO1995024051A1 Sealed relay device
09/07/1995DE4425716A1 Zeitschalter Time switch
09/06/1995EP0670584A1 An electromagnetic device
09/06/1995EP0670579A1 Switching device for connecting and closing an electric line
08/1995
08/30/1995EP0669632A2 Relay with movable slider and method of its manufacture
08/30/1995EP0669631A2 Direct current switching apparatus
08/29/1995US5446626 Pluggable assembly, particularly a relay module for motor vehicles
08/23/1995EP0593517B1 Electromagnet system and process and device for joining the core and yoke in an electromagnet system
08/23/1995EP0516623B1 Control component to drive relays
08/19/1995CA2142665A1 Relay having a movable slide and method for the manufacture thereof
08/17/1995DE4404442A1 Polarised electromagnetic relay
08/16/1995EP0667372A1 Polyester resin composition and a relay component formed thereof
08/09/1995EP0666580A1 Improved relay with a movable assembly having a dampening effect
08/09/1995CN1106567A Driving circuit of electromagnetic switch
08/08/1995US5440285 Closed type electromagnetic relay
08/02/1995EP0664922A1 Coil for an electromagnetic relay.
07/1995
07/19/1995EP0586401B1 Solenoid switch for the starter of an internal combustion engine
07/18/1995US5434475 Light relay with adjustable core and contact gap
07/13/1995DE4344014A1 Separator for electric household installation
07/12/1995EP0662741A1 Low voltage switchgear
07/11/1995US5432491 Bimetal controlled circuit breaker
07/06/1995DE4423876C1 Micro-coil prodn. by electroforming
07/05/1995CN2202970Y No oxidation explosion-proof current interruptor
06/1995
06/29/1995WO1995017760A1 Planar solenoid relay and production method thereof
06/29/1995DE4344937A1 Procedure for pressing relay core into spool housing
06/29/1995DE4344088A1 Housing with relay securing hooks
06/28/1995EP0660355A1 Iron core retaining structure of electromagnetic contactor
06/28/1995CN2202354Y Coil former for noise-eliminating and energy-saving contactor
06/28/1995CN1104368A Electromagnetic relay with bistable contact
06/27/1995US5428330 Magnet switch
06/20/1995US5426410 Coil device
06/20/1995US5426272 Contact element for a printed-circuit board relay, and a method for its production
06/14/1995CN1103732A Circuit breaker mechanism
06/13/1995US5424900 Electronic auxiliary contact for a contactor
06/13/1995US5424700 Starter motor contactor for a motor vehicle internal combustion engine
06/08/1995WO1995015574A1 Electromagnetic switchgear
06/08/1995DE4341087A1 Moisture proof electromechanical compact fluid flow valve actuator stage for installation in vehicles
06/07/1995CN2200224Y Quick extinguishing arc low voltage connector
05/1995
05/30/1995US5420555 Plural sealed contact units with common electromagnetic operating mechanism
05/23/1995US5418511 Direct current switching apparatus
05/17/1995CN2197741Y Energy saving A.C. contactor with rare earth permenant magnet
05/17/1995CN2197740Y 接触器 Contacts
05/17/1995CN2197739Y Arcless contactor
05/16/1995US5416455 Direct current switching apparatus
05/11/1995WO1995012891A1 Electromagnetically operated electric switching device
05/11/1995WO1995012890A1 Electromechanical component, especially relay, with sealed casing
05/11/1995DE4405222C1 Method for the production of a relay having a moving slide, and a relay produced in accordance with the method
05/11/1995CA2175592A1 Electromechanical component, especially relay, with sealed casing
05/10/1995CN2196816Y Arc-less cut-off A.C. contactor
05/03/1995EP0651414A2 Base for a relay
04/1995
04/26/1995EP0593526B1 Electromagnetic relay
04/12/1995EP0503033B1 Switching device comprising an auxiliary monostable switch coupled to a main switch
04/06/1995DE4308242C1 Relay
03/1995
03/30/1995DE4431670A1 Motor vehicle starter
03/30/1995DE4332541A1 Liquid-tight housing for electrical components, and a method for its production
03/29/1995EP0645792A1 Arc chambers defining unit
03/23/1995WO1995008180A1 Electromagnetic relay and its manufacture
03/23/1995DE4331554A1 Switching device having a supporting appliance in order to reduce contact bounce, as well as a method for dimensioning the damping bodies which are used in this case
03/22/1995EP0536176B1 Electronic auxiliary contact for a contactor
03/22/1995CN1027996C Magnetic synchronous conversion electromagnetic apparatus
03/21/1995US5398401 Method for manufacturing an electrical switching contactor
03/21/1995CA2006523C Electromagnetic relay
03/16/1995WO1995007542A1 Bistable magnetic actuator
03/16/1995CA2171093A1 Bistable magnetic actuator
03/15/1995EP0643411A1 Electromagnetic control device for an electric starter motor for internal combustion engines
03/15/1995EP0643410A1 Relay
03/14/1995US5398011 Microrelay and a method for producing the same
03/08/1995CN2191474Y Electromagnetic intermediate relay
03/07/1995US5396204 Electromagnetic relay
03/02/1995WO1995006321A1 Silver-based contact material, use of such a contact material in switchgear for power-engineering applications and method of manufacturing the contact material
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