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Patent Searching and Data


Matches 701 - 750 out of 9,645

Document Document Title
WO/2010/145757A1
The invention relates to a control method for triggering an electronic safety switch (1), which can be implemented with simple means, particularly with a low storage space requirement and/or low computing power. According to the inventio...  
WO/2010/139186A1
A quick trip breaker with the function of pneumatic actuation trip, which comprises a plurality of single-stage breaking units (36) and an operation mechanism (1) with a shared trip rod (17).Each of the single-stage breaking units compri...  
WO/2010/139113A1
An electrical equipment (1) comprises a first member (10) and a second member (12). The first member (10) has a first function assembly (10'), and the second member (12) has a second function assembly (12'). The second member (12) is pla...  
WO/2010/139185A1
A multiple pole breaker with auxiliary supporting pieces includes a base, multi single-pole breaking units (1), an operating mechanism (102) and a revolving shaft module (100). The revolving shaft module (100) consists of multi supportin...  
WO/2010/107973A3
An apparatus, method and system for visually indicating a circuit breaker, such as a multi-pole circuit breaker, has been tripped are provided. An exemplary light guide comprises a plurality of light conduits adapted to transmit light fr...  
WO/2010/136446A1
In order to allow conventional circuit breakers (10), which are intended to be operated manually, to also be operated automatically from a control centre, a switching unit (20) for operation of a toggle lever (12) of the circuit breaker ...  
WO/2010/133346A1
The invention is about an electrical overcurrent tripping device (1) for a circuit breaker (10), said tripping device (1 ) comprising an actuating member (2) which in case of an overcurrent is driven to interact directly or indirectly wi...  
WO/2010/111210A3
Embodiments provide a low-profile, electronic circuit breaker. The electronic circuit breaker includes a housing containing first and second electrical branches coupled to respective first and second load terminals, and an electronic pro...  
WO/2010/124782A1
The invention is related to a mechanical latch unit (1 ) for a main drive (120) unit with a permanently coupled four bar latch mechanism within a housing (9), - with a first link (20) with a base end connected with the housing (9) via a ...  
WO/2007/047615A9
A power management control and monitoring system and integrated remotely actuated circuit breaker actuator apparatus that provides a greatly simplified power management control and monitoring system.  
WO/2010/124792A1
The invention relates to an installation switchgear (1), particularly a circuit breaker or fault current circuit breaker, having a housing (2) comprising a terminal receiving space (3) for a screwless terminal connection having two sprin...  
WO/2010/124780A1
The invention proposes a mechanical latching unit (100) for a main drive unit (5) with a rolling mechanical switch within housing (10), with a main roller (30), a counter roller (40), a carriage (50) and a carriage trip/locking lever (20...  
WO/2010/118842A1
The invention relates to a thermal tripping device (1), particularly for an installation switch apparatus, comprising a thermo-mechanical converter (2) which has a current carrying heater band (3) wrapped around for indirect heating, and...  
WO/2010/118843A1
The invention relates to a system for coupling a tripping unit (1) to at least one circuit breaker, wherein the circuit breaker comprises a tripping lever (2, 2', 2", 2'", 2"") which is rotatably mounted between a latching and unlatching...  
WO/2010/111810A1
An indicating device and its misoperation-prevented indicating device for an energy-stored electric operation mechanism includes an indicating member (1) with indicating labels (13), a slide block (5) of the energy-stored electric operat...  
WO/2010/112420A1
Release (10; 110; 210) for an electrical switching arrangement (1; 101; 201), which is arranged over the course of a first current path (4; 104; 204) and which has at least two switching contacts (2; 102; 202, 3; 103; 203), which are arr...  
WO/2010/109129A1
Magnetothermal release mechanism for a circuit-breaker electrical cutoff apparatus, comprising a magnetic circuit with a mobile vane (2) that is pivotable relative to a fixed cylinder head (1) forming the rest of the magnetic circuit, sa...  
WO/2010/111210A2
Embodiments provide a low-profile, electronic circuit breaker. The electronic circuit breaker includes a housing containing first and second electrical branches coupled to respective first and second load terminals, and an electronic pro...  
WO/2010/107973A2
An apparatus, method and system for visually indicating a circuit breaker, such as a multi-pole circuit breaker, has been tripped are provided. An exemplary light guide comprises a plurality of light conduits adapted to transmit light fr...  
WO/2010/107972A1
Embodiments provide circuit breakers with stops adapted to prevent a lug screw from falling out of circuit breaker and/or to prevent the lug screw from blocking a wire receiver of circuit breaker lug body. In one aspect, a circuit breake...  
WO/2010/103219A1
The invention relates to an electromagnetic actuator with flux bypass, comprising a permanent magnet (5), a ferromagnetic armature (1) forming a closed loop, a pallet (2) creating two air gaps (10, 11) with the armature (1) and movable b...  
WO/2010/102899A1
The invention relates to a power distribution system having at least one circuit breaker upstream, from the perspective of the power supply, and at least one circuit breaker downstream that have at least one movable switch contact (2) co...  
WO/2010/103218A1
The invention relates to an electromagnetic actuator with flux bypass, comprising a permanent magnet (5), a ferromagnetic armature (1), a keeper (2) which defines at least one air gap with the armature (1) and which can move between an o...  
WO/2010/099903A1
The invention relates to a multipolar electric automatic switch, in particular a multipolar line circuit breaker, having at least two automatic switches arranged next to each other, each of them comprising a series connection (10) from a...  
WO/2010/101923A1
A cover assembly protects a test switch having a pair of forwardly extending, opposed posts. The cover assembly includes cover having a pair of holes on opposed sides of the front face. A thumbnut is secured within each hole. Each thumbn...  
WO/2010/088875A1
The invention relates to a tripping apparatus (1), particularly for circuit breakers, which comprises at least one controllable tripping magnet (2) having an armature (2.1) that is operatively connected to a downstream tripping gear (6.3...  
WO/2009/083173A8
The invention relates to a protective device, particularly an overload relay, for attaching the same to a switching device, particularly a contactor. The housing wall of the protective device has at least one first and one second recess ...  
WO/2010/079105A1
The present invention relates to a circuit-breaking device for low-voltage systems with a control mechanism that has improved characteristics of compact size and reliability. The circuit-breaking device according to the invention compris...  
WO/2010/079110A1
The present invention relates to a control mechanism for the displacement of at least one moving contact of a low-voltage circuit-breaking device. The control mechanism comprises elastic means (37) operatively connectable to the moving c...  
WO/2010/076512A1
The invention relates to a mechanical trip device for the switchgear of at least one electric line, comprising: one fixed contact and one mobile contact per line; a control member (16) which can be manually moved; a mechanical lock compr...  
WO/2010/076409A1
The invention relates to a remote control unit (20) for an electric protection system (1), wherein the opening and/closing of the contacts are controlled via a joystick (50) driven via a mechanism (150) by a unidirectional electromagneti...  
WO/2010/076402A1
The invention relates to a control mechanism (25) including an insulating housing (301) having two main surfaces (5), said mechanism comprising a lever (3), a bearing lever (317), a contact pressure spring, a breakable mechanical connect...  
WO/2010/076403A1
The invention relates to a remote control device with an insulating housing (41) having at least one main surface and including an actuator (21) with a mobile portion, driving means (22) interacting with said mobile portion, and a rotary...  
WO/2010/064108A1
An improved electrical switching apparatus comprises a plurality of electrical switching assemblies in a ganged configuration. A bridging device mechanically connects together the actuator devices of the electrical switching assemblies t...  
WO/2010/061141A1
The invention relates to a pivot mechanism for a mechanical lock to trip a circuit breaker-type electrical apparatus for cutting off electrical lines, comprising at least one contact that is movable between two positions in contact with ...  
WO/2010/054739A1
The invention relates to an overcurrent relay, having a rocker (20) which is borne such that it can pivot and on which at least one moving contact piece (11) of a contact point (12) is borne, wherein, in the event of an overcurrent, the ...  
WO/2010/054738A1
The invention relates to an electrical overcurrent relay which comprises a snap-action switching mechanism (5) which can be snapped over between two stable switch positions, an operating lever (7) which causes the snap-action switching m...  
WO/2010/055990A1
The present invention is aimed at providing an electric power control device that comprises: a case that includes a first terminal unit, a driving unit, and a second terminal unit; and a switch controller wherein the first terminal unit ...  
WO/2010/052381A1
The invention relates to a fuse board T comprising a so-called main module (10) for cutting the electricity and a so-called initial individual module (1, 2) for cutting the electricity, said main module (10) comprising electrical protect...  
WO/2010/045678A1
A switching apparatus for use in conjunction with a fuse, the switching apparatus including a circuit interrupter having a pair of separable contacts, a sensor for sensing a line fault, and an actuator for moving the contacts to an open ...  
WO/2010/043488A1
There is described a low voltage circuit breaker comprising a first and a second electric contact element reciprocally positionable between a closed position such that said first and second electric contact elements are in reciprocal con...  
WO/2010/043489A1
There is described a circuit breaker (1), in particular a low voltage circuit breaker, for connection between electric contacts, comprising a positioning mechanism (2) between a closed position and an open position of the electric contac...  
WO/2010/040906A1
In order to assemble a differential trip unit (10) and a circuit breaker (2) provided side by side on a track (4), the first step preferably comprises the electric connection of a connection assembly (50) in the housings (7), and a trans...  
WO/2010/012012A8
In order to reduce the manufacturing, energy and raw material expenditure for a switching device, comprising a magnetic trigger module (1), wherein the magnetic trigger module (1) includes at least one armature (2), a coil (3), a yoke (4...  
WO/2010/034430A1
The invention relates to an installation switching device (1), particularly a circuit breaker, fault-current circuit breaker, motor circuit breaker, and the like, having a housing (3) with a front side, a fastening side (6), narrow sides...  
WO/2010/034373A1
The invention relates to a miniature circuit breaker (1) having a housing (2) comprising a housing base (3) made of an insulating material, and a cup-like housing cover (4) that can be or is placed on the housing base (3). Two oblong and...  
WO/2010/031697A1
The invention relates to a device for protecting an apparatus insulated with dielectric fluid (7) and operated in a multi-phase manner, wherein each phase (1, 2, 3) is equipped with an overcurrent-controlled striker fuse (311), which res...  
WO/2010/026013A1
A user interface device for a switching device for low voltage electrical circuits comprising one or more electrical poles and an auxiliary device, provided with a first control unit. The user interface device, according to the invention...  
WO/2010/015308A1
An installation switch device (1), particularly a circuit breaker, ground fault circuit interrupter, motor overload switch and the like, comprising a housing (3) having a front side, a fastening side (6), narrow sides and broad sides, an...  
WO/2010/012012A1
In order to reduce the manufacturing, energy and raw material expenditure for a switching device, comprising a magnetic trigger module (1), wherein the magnetic trigger module (1) includes at least one armature (2), a coil (3), a yoke (4...  

Matches 701 - 750 out of 9,645