Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 451 - 500 out of 9,755

Document Document Title
WO/2014/158110A1
The heating of the connected electric line (12) due to the line current (9) can directly be used as a criterion for switching-off by means of special heat flow clamp terminals (7), which are connected to the temperature-controlled circui...  
WO/2014/140461A1
A magnetothermal actuator comprising: - a magnetic actuator consisting of a coil (5) placed in series in an electric line, surrounding a fixed core (1) and a mobile core (4) and driving the mobile core (4) between two positions represent...  
WO/2014/139384A1
An under-voltage tripping device for a circuit breaker is disclosed. The device comprises a failure device and a failure releasing device. The failure device is configured to enable the under-voltage tripping device to enter a failure st...  
WO/2014/143462A1
A trip device support frame (60) for a circuit breaker (10) is provided. The trip device support frame (60) includes a calibration tab (80) that is a cantilever member. As a cantilever member, the calibration tab (80) may be moved, i.e. ...  
WO/2014/141321A1
In the present invention, a circuit breaker can be miniaturized by miniaturizing an electromagnetic wave trigger affected by inverse time characteristics while maintaining the suction force of the electromagnetic wave trigger in the circ...  
WO/2014/134844A1
A breaker comprises a shell (100), an input-side connection terminal (111) and an output-side connection terminal (112) which are on the shell, and a moveable contact (202) and a fixed contact (201) which are in the shell; in the shell, ...  
WO/2014/135363A1
The invention relates to a switch, in particular a power switch, for low voltages, comprising mechanically separable contact elements, which are in abutment when the switch is closed and via which a current to be monitored flows through ...  
WO/2014/137642A2
A link assembly (100) is for an electrical switching apparatus, such as a circuit breaker (2). The circuit breaker (2) includes a housing (4), separable contacts (6,8) enclosed by the housing (4), and an operating mechanism (10) for open...  
WO/2014/092880A3
A circuit interrupter (2) for a power circuit (4) includes separable contacts (10), an operating mechanism (12) structured to open and close the separable contacts, and a trip circuit (14) cooperating with the operating mechanism to trip...  
WO/2014/126644A1
A heater apparatus (2) is structured for use in a circuit interrupter (4) having a thermal trip (38) and includes a conductive device (8) having a terminal (14) and a heater (16) that are co-formed with one another. The terminal includes...  
WO/2014/112098A1
A terminal connection device in a circuit breaker, the terminal connection device provided with contacts (12), a frame (11), a first urging member (14), and a second urging member (19). The contacts (12) comprise a plurality of electrica...  
WO/2014/108248A1
The invention relates to a latching mechanism (1), in particular for low-voltage protection devices, comprising a toggle joint, which comprises a handle (2) and a first U-shaped bolt (3) fastened thereto. A spring element (4) is arranged...  
WO/2014/106538A1
A support-assembly suitable for a micro-switch (2) of a switching device (3), comprising: – bracket-support-means (4) suitable for being connected, in a stationary position, to a frame portion (5) of the switching-device (3), – coupl...  
WO/2014/101272A1
An extension socket having fully-versatile one-to-one protections, comprising: a shell (1), an input terminal (2) and at least two groups of output terminals (3). Each group of output terminals is provided with a protection threshold and...  
WO/2014/101799A1
An overload protection device, comprising: a first heating band (i.e. terminal), a second heating band, a bimetallic strip, and a litzendraht wire; the lower part of the first heating band is mechanically connected to the lower part of t...  
WO/2014/105769A1
An electrical test switch has an integral energized circuit indicator. The energized circuit indicator is integrated into the front and/or rear covers of the test switch. The energized circuit indicator is passive and senses properties o...  
WO/2014/098292A1
The present application comprises: a mover which is rotatably arranged in a main body and one side of which has a pressurized part having a predetermined gradient; and a movable contact which is formed to correspond to the gradient of th...  
WO/2014/096581A1
The invention relates to a modular switching device (1) comprising a cutoff unit (100) that includes single cutoff units (80) and a unit (200) for actuating the single cutoff units (80), comprising an electromagnetic actuator. The actuat...  
WO/2014/095918A1
The invention relates to an automatic circuit breaker (2) for protecting a phase (4, 5, 6), having an input terminal (7), having an output terminal (8), having a current path (12) which electrically conductively connects the input termin...  
WO/2014/096580A1
The invention relates to a modular electrical switch device (1) comprising: - a cut-off unit (100) comprising unitary cut-off units (80), - an actuating unit (200) comprising: - an actuating module (230) of the unitary cut-off units (80)...  
WO/2014/096584A1
The invention relates to a modular electrical switch device (1, 2) comprising a cut-off unit (100) combined with an actuating unit (200). The cut-off unit (100) comprises, in a first cavity (120) of a base (110), at least unitary cut-off...  
WO/2014/096579A1
The invention relates to a modular electrical switch device (1) comprising: - a cut-off unit (100) having unitary cut-off units (80); - an actuating unit (200) of the unitary cut-off units (80) comprising an electromagnetic actuator havi...  
WO/2014/063795A3
The invention relates to a switching arrangement comprising a switching device (1) for electric switch assemblies and an actuating lever (2) for actuating the switching device (1). Said switching device (1) can be actuated by a rotary mo...  
WO/2014/087073A1
The invention relates to an electromagnetic actuator (10) provided with a saturable magnetic shunt system (18). The shunt (18) is associated with the coil (14) of the actuator (10) and allows the channeling of a more or less large part o...  
WO/2014/088713A1
A conductor assembly (200) is provided for an electrical switching apparatus (2), such as a circuit breaker. The circuit breaker includes a housing (4) having an interior (20) and an exterior (22). The conductor assembly (200) includes a...  
WO/2014/088715A1
A position indicator (80) for a circuit breaker (10) is provided. A circuit breaker housing assembly body (30) has an alignment surface (88). The position indicator (80) includes an indicator member (82) having an alignment surface (86) ...  
WO/2014/082674A1
Device and systems for remotely operating a push-button switch (250) of a button bearing apparatus (200) are disclosed. The device comprises a fixed portion (110), attachable to a support surface, and a movable portion (150). The fixed p...  
WO/2014/082144A1
An electromagnetic switching device, with several distinct regions (10, 20, 30, 40), where each region separates and places the terminals and the connection means in an improved form which make easy the identification of the terminals fo...  
WO/2014/083191A1
The invention relates to a circuit breaker, comprising at least two connection contacts, which are electrically connected within the circuit breaker by means of a switching contact (1). Furthermore, the circuit breaker comprises an elect...  
WO/2014/083189A1
The invention relates to a trigger device (10) for a power switch, comprising a bi-metal (14) which is provided to be arranged near to a current path (12) of a power switch in order to control triggering, as well as a bi-metal mounting d...  
WO/2014/079714A1
The invention relates to an explosion-proof circuit breaker (10) having a housing that is closed to the outside, wherein the contact assembly (18) arranged in the interior can be actuated by means of a driving assembly (21), which compri...  
WO/2014/079877A1
The control device according to the invention can be used to very quickly activate the opening of the circuit breakers used in medium- and high-voltage networks. The spring used in the control device is a composite spring, in a curved C ...  
WO/2014/015947A3
The invention relates to a device (1) for safely switching a photovoltaic system (2), having a circuit breaker (10) with input terminals (E1,2) and output terminals (A1,2), the circuit breaker (9) being designed as a switching module tha...  
WO/2014/071628A1
A surge protection device (100) having a short-circuit protection function, comprising a surge protection module (102) and a short-circuit current protection module (101).The surge protection module discharges and suppresses a surge curr...  
WO/2014/070294A1
A circuit interrupter system (2, 2') includes a circuit interrupter (4, 4') including a processing unit (16), a serial port interface (26) operatively coupled to the processing unit for enabling communication with the processing unit, an...  
WO/2014/068052A1
The invention relates to a cooling device 10 for hot gases occurring during and after a switching process in electrical installation equipment, preferably in low-voltage circuit breakers. According to the invention, a window 13 with narr...  
WO/2014/063795A2
The invention relates to a switching arrangement comprising a switching device (1) for electric switch assemblies and an actuating lever (2) for actuating the switching device (1). Said switching device (1) can be actuated by a rotary mo...  
WO/2014/065932A1
An electrical switching apparatus (1) includes a transductor circuit (100) that senses a direct current between at least one input terminal and at least one output terminal and outputs an alternating current proportional to the direct cu...  
WO/2014/063663A1
An overload and over-temperature early warning protection device having a manual reset. The device comprises a temperature control unit (10) that provides an early warning when the load experiences over-temperature, a manual cut-off rese...  
WO/2014/062283A1
An attachment apparatus (4) is usable as a line terminal or load terminal of a circuit interrupter (20) to enable a conductive element (6) that includes a ring terminal (12) to be electrically connected with a conductor (16, 92) of the c...  
WO/2014/048095A1
Disclosed is a circuit breaker, comprising a casing, a wiring board (1) and a wiring terminal (2) provided in the casing, wherein the wiring terminal comprises a screw (6), a pressing board (7) and a wire holder provided with a wire entr...  
WO/2014/048483A1
An electrical switch, in particular a medium or high voltage switch, comprises two movable coils {8a, 8b) as well as two movable metal parts (10a, 10b), with the coils (8a, 8b) being arranged, e.g., between the metal parts (10a, 10b). Ea...  
WO/2014/044736A1
The invention relates to a switching apparatus (1) having a switchgear cabinet (2), a piece of switchgear (3), which is arranged in the switchgear cabinet (2), and an interface (4) for wireless communication. The invention is distinguish...  
WO/2014/044735A1
The invention relates to a power switching device comprising a single-pole or multi-pole contact system (3a). The solution to the problem consists in safe electrodynamic isolation with little complexity involved. For this, a tensioning l...  
WO/2014/044036A1
The invention relates to a minitype breaker with high stability, the operating mechanism of which comprises a pivotal shaft fixed on a shell; the pivotal shaft comprises a first shaft section, a second shaft section and a shaft shoulder;...  
WO/2014/046765A1
A circuit breaker (2) includes first and second terminals (4,6), separable contacts (8), conductors (10,12,38) electrically connecting the contacts between the terminals, and an operating mechanism (14) to open and close the contacts. A ...  
WO/2014/039165A1
A miniature circuit breaker (2) includes separable contacts (4), an operating mechanism (6) structured to open and close the separable contacts, a trip mechanism (8) cooperating with the operating mechanism to trip open the separable con...  
WO/2014/029163A1
An electromagnetic leakage protection switch; the handle (3) of an electric leakage operating mechanism is connected to one end of a handle linkage (11); the other end of the handle linkage is sleeved in a hollow brass rivet (12) used fo...  
WO/2014/029560A1
The invention relates to a handle, said handle (10) having a body (12) that can be provided axially on a switching system and an actuating part (14) that is provided protruding from said body (12). Said actuating part (14) extends along ...  
WO/2014/029559A1
The invention relates to an insulating plate which comprises a first insulating part, a second insulating part, a third insulating part, an elongated part, a first connecting part, and a second connecting part. The aforementioned first c...  

Matches 451 - 500 out of 9,755