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Patent Searching and Data


Matches 401 - 450 out of 9,922

Document Document Title
WO/2001/054152A1
A relay (70) includes contacts (73) residing within a glass tube (72). A coil (76) surrounding the tube (72) and a switch (66) are connected in parallel between two terminals (77) of the relay (70). A current source supplies a current to...  
WO/2001/048778A1
A balance-armature type polar relay (10) capable of assuring a sufficient insulation distance meeting the requirements of IEC60950 with the structure of itself when mounted on an electric communication line connecting equipment, wherein ...  
WO/2001/045126A1
A battery cut-off device and method, the device comprising: first and second electrical contacts; a bridge contact movable between a first, closed position in contact with the first and second contacts and a second, open position spaced ...  
WO/2001/041166A2
The invention relates to a changeover switch for changing between two current paths (1, 2; 3, 4) of a DC circuit that comprises in every current path a bridge contact system (110, 120; 230, 240) with two contact paths (111, 112; 121, 122...  
WO/2001/031668A1
The invention relates to a relay (10), in particular for a starting device for an internal combustion machine. The relay (10) has a relay coil (13) and a mangnet armature (22) which can be moved by applying electricity to the relay coil ...  
WO/2001/027957A1
The present invention is an electromagnetic relay (9) capable of transferring currents of greater than 100 amps for use in regulating the transfer of electricity or in other applications requiring the switching of currents of greater tha...  
WO/2001/024214A1
The invention relates to a load-disconnecting switch with a permanent magnet holding circuit. When excited, a coil (5) generates a magnetic flux that is opposite to the flux of the permanent magnet (9). The armature (6) is pre-stressed i...  
WO/2001/002178A1
A method of calibrating a micro electro-mechanical device in the form of an ink ejection nozzle having an actuating arm that is caused to move an ink displacing paddle when heat inducing electric current is passed through the actuating a...  
WO/2001/002180A1
A method of detecting a fault within a micro electro-mechanical device in the form of an ink ejection nozzle having an actuating arm that moves an ink displacing paddle when heat inducing electric current is passed through the actuating ...  
WO/2001/002289A1
A micro electro-mechanical device embodied within an ink ejection nozzle having an actuating arm that is caused to move an ink displacing paddle (27) when heat inducing electric current is passed through the actuating arm. The device inc...  
WO/2000/075944A1
A high current contactor in which each high current terminal (40) comprises a plurality of conductive fingers (44) for connection to a PCB. Each finger of a high current terminal (40) is sufficiently slender that it can be conveniently s...  
WO/2000/072347A1
The inventive device comprises an armature (9) which is mechanically linked to an actuating rod (10) for the contacts of the device and which can move in a support block (13) between a rest position and an active position. The inventive ...  
WO/2000/068965A1
Disclosed is an electromagnetic switch device for star-delta connections including a body, three power terminals respectively connected to three-phase power lines at one side of the body, three main starting terminals respectively connec...  
WO/2000/067272A1
A reed relay switch assembly designed to decouple high voltage from low voltage by separating and shielding the high voltage applied to a source of magnetic flux used to operate the switch from the switch.  
WO/2000/065619A1
The invention relates to an electromagnetic relay comprising a coil (1), a core (2), an armature (4), moveable and fixed contacts (5, 9), an armature spring (14), an armature spring support (13), as well as relay connections. The fixed c...  
WO/2000/060626A1
The present invention is a latching relay capable of transferring currents of greater than 100 amps for use in regulating the transfer of electricity or in other applications requiring the switching of currents of greater than 100 amps. ...  
WO/2000/060625A1
The invention relates to a relay comprising a base element (27), a coil (1), a core element (3), an armature (10) and a contact system. The contact spring (16), which is arc-shaped, is configured and positioned in relation to the armatur...  
WO/2000/057444A1
The invention refers to the star-to-triangle switching element that allows for switch-on, start-up and operation of asynchronous electromotors and successfully replaces the existing versions of contactor combinations for control of async...  
WO/2000/055878A1
A reed switch package (100) is disclosed that includes a reed switch (111) with at least one electrical signal path (106). A cylindrical ground shield (110) is provided about the reed switch (111). Ground terminals (108) are connected to...  
WO2000007200A3
The invention relates to an electromagnetic relay comprising a magnetic system consisting of an exciter coil (1), a core (2) and an armature (3) in addition to a socket formed by a through hole plated printed board (4). The side facing t...  
WO2000007199A3
The invention relates to an electromagnetic relay, comprising a coil (1), a core (2), an armature (4), mobile contacts (5) which are located on the armature, a frame element (10) and fixed contacts (12) which are located on the frame ele...  
WO2000007204A3
The invention relates to an electromagnetic relay, comprising a coil (1), a core (2), an armature (4), mobile and fixed contacts (5, 9), a contact spring (6) and a support (8). The contact spring consists of a flexible printed board.  
WO/2000/028564A1
An electromechanical relay that includes a frame and a header assembly (20) having a plurality of contacts (24, 26, 28). The relay also includes a core assembly having an end engaging the frame. The relay further includes an armature ass...  
WO/2000/028563A1
A relay with a coupling element consists of at least one spring bracket having an active and a passive contact spring. A coupling element is provided for mechanically connecting several relays of this kind. Said coupling element can be c...  
WO/2000/026932A1
The relay has a base (40) with fixed contacts (42-45), connection elements (46, 46) for moveable contact springs (24), a pivotally mounted rocker armature (24) that is connected to the contact springs (30, 31), a magnet arrangement compr...  
WO/2000/020786A1
A magnetic device is formed from a permanent magnet (12, 14) generating magnetic flux, and an armature (10) which can occupy either a first air gap in which the flux is in one direction, or a second air gap in which the flux is in the op...  
WO/2000/014758A1
The invention concerns a motor vehicle starting switch comprising a mobile magnetic core moving axially by the effect of a magnetic field generated by a coil, and comprising a fixed magnetic core (26) extending transversely to one axial ...  
WO/2000/014759A1
The invention concerns a heat engine starting switch comprising a coil, in a bore wherein slides a magnetic core (32), of the type wherein an outer return spring (58) presses axially against a directly mounted external flange (56) of the...  
WO/2000/007200A2
The invention relates to an electromagnetic relay comprising a magnetic system consisting of an exciter coil (1), a core (2) and an armature (3) in addition to a socket formed by a through hole plated printed board (4). The side facing t...  
WO/2000/007199A2
The invention relates to an electromagnetic relay, comprising a coil (1), a core (2), an armature (4), mobile contacts (5) which are located on the armature, a frame element (10) and fixed contacts (12) which are located on the frame ele...  
WO/2000/007204A2
The invention relates to an electromagnetic relay, comprising a coil (1), a core (2), an armature (4), mobile and fixed contacts (5, 9), a contact spring (6) and a support (8). The contact spring consists of a flexible printed board.  
WO1999060655A9
A multipole, multiposition switching relay (10) is provided. The switching relay (10) includes an electromagnetic drive coil (14) having a spring-biased plunger (32) slidably mounted therein. The plunger (32) is operably connected to a s...  
WO1999057741A8
The present invention is directed to a relay. The relay includes a frame and a header seal assembly base having contacts and a return spring. The relay also includes an armature assembly which engages the return spring. The armature asse...  
WO/2000/005736A1
The invention relates to a polarized electromagnetic relay, having a socket (1), a pivoting armature (2), a coil (3) disposed above the socket (1) and a base body (5) made of insulated material forming a partition wall (51) between the c...  
WO/1999/060593A1
An improved trip mechanism for an overload relay includes a housing, a bistable armature mounted in the housing on a pivot for pivotal movement between two stable positions and fixed contacts within the housing. Moveable contacts are loc...  
WO/1999/060596A1
The potential for an unreliable indication of a tripped overload relay is eliminated in a trip mechanism for an overload relay that includes a housing, and armature mounted in the housing for movement between two contact opening or closi...  
WO/1999/060594A1
Ease of assembly, inexpensive construction and improved reliability may be achieved in a trip mechanism for an overload relay including a housing (10) containing a bistable armature (18) mounted in the housing (10) on a pivot (16) for pi...  
WO/1999/060655A1
A multipole, multiposition switching relay (10) is provided. The switching relay (10) includes an electromagnetic drive coil (14) having a spring-biased plunger (32) slidably mounted therein. The plunger (32) is operably connected to a s...  
WO/1999/057741A1
The present invention is directed to a relay. The relay includes a frame and a header seal assembly base having contacts and a return spring. The relay also includes an armature assembly which engages the return spring. The armature asse...  
WO/1999/038183A1
A reed relay having a shield pipe for shielding a reed switch, wherein the shield pipe and a lead wire are formed into a unitary structure so as to omit a spot welding operation.  
WO/1999/033078A1
An actuator for a circuit breaker includes a primary actuator mechanism for closing the circuit breaker contacts and resisting the closing, blow-open and contact pressure forces and a secondary actuator for providing or assisting in prov...  
WO/1999/031691A1
A reed switch (20) employs contact blades (10) which have enhanced flexibility and performance, as a result of the selective removal of material from one or more of the blades (10) without work hardening the remaining blade material. The...  
WO/1999/027548A1
The invention relates to a microrelay comprising a magnetic spool, a contact support body (2) within which contacts are arranged, a permanent magnet (32) and an armature (31) which is tiltable around its axis between two positions, as we...  
WO/1999/026266A1
The invention relates to a solenoid switch for starters of internal combustion engines with which, first of all, a starter pinion is moved inside the track in the ring gear of the internal combustion engine and the motor is turned on aft...  
WO/1999/021201A1
A hermetically sealed contactor (10) of the magnetic blowout type is provided utilizing a novel arc chute design (14). The fins (60) of the arc chute (14) include an angled leading edge (67) and a tapered body (38) for slowing and confin...  
WO/1999/014769A1
Electromagnetic actuator for moving a contact into a switched-on or switched-off state, comprising a contact-actuating rod which is displaceable in the longitudinal direction between a first position, corresponding to the switched-off st...  
WO/1999/001882A1
The invention relates to an electromagnetic relay containing a base body (1) consisting of insulating material, an armature (21), said armature being located above said base body (1) in such a way that it can pivot, a contact spring devi...  
WO/1999/001881A1
A mechanical latch relay started by a current pulse is disclosed which comprises an electromagnetic generating unit, a connecting means and a mechanical locking means, and which can maintain the existing operation state when the current ...  
WO1998035371A3  
WO/1998/047164A1
Simplicity and reliability in a trip mechanism for an overload relay is achieved in a construction including a housing containing a bistable armature mounted on a pivot for movement between two stable positions. Fixed contacts are locate...  

Matches 401 - 450 out of 9,922