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Patent Searching and Data


Matches 801 - 850 out of 9,646

Document Document Title
WO/2009/066921A2
The present invention provides a standby power cut-off switch which is directly installed in electric products such as TV sets, audio systems, computers, etc., so that even when a power plug is connected to an electrical outlet, supply o...  
WO/2009/065706A2
The present invention relates to a switching device, in particular an automatic switch, a disconnector or a contactor, with high dependability, for use preferably in low voltage electrical systems. In particular the invention relates to ...  
WO/2009/065705A1
The present invention relates to an arc chamber for a switching device, in particular a circuit breaker, a disconnector or a contactor, with a high interruption power, to be used preferably in low- voltage electrical systems. The arc cha...  
WO/2009/026880A3
The invention pertains to a method for detecting of a switch state in an electromechanical switching unit, wherein at least one permanent magnet (1), at least one magnetically excitable coil (2), one soft magnetic armature (3) seated in ...  
WO/2009/056418A1
A modular electric circuit breaker adapted to be removably installed on an electric apparatus-mounting rail of an electric board, having a main body (24) and at least one electric connection terminal (36) for the electromechanical connec...  
WO/2007/044189A3
An electrical receptacle senses its operating temperature and automatically turns off when the temperature rises above a predetermined threshold. The receptacle has button (101) that visually indicates when the receptacle has reached its...  
WO/2009/049655A1
The invention relates to a magnetic triggering element for triggering a power switch comprising bus bars in overcurrent situations, having a movable anchor for activating a triggering mechanism, wherein the anchor may be disposed in the ...  
WO/2006/130808A3
Over-temperature protection devices, over-temperature applications on substrates, such as printed circuit boards, and over-temperature protection circuits, e.g., over-temperature protection in combination with a fuse or heater are provid...  
WO/2009/043651A1
The present invention relates to a switching mechanism (1) of a fault current protection device (30) for switching a circuit breaker which is arranged on a carrier plate (2), having a rotatably mounted handle (3), a bracket (4) which is ...  
WO/2009/043766A1
The invention relates to a power switch having an electronic overcurrent protection trigger, which receives the power supply thereof from the power supply network monitored by the power switch, comprising a current sensor, a rectifier, a...  
WO/2009/043718A1
The invention relates to an activation device (1) for activating a switch, particularly a power switch, having a lever (10) pivotable about an axis (13) and having a first arm (11) comprising an activation element (2), which brings about...  
WO/2009/010154A3
The invention relates to a circuit breaker (1) comprising a fixed contact (13) that is connected to a first switch terminal (14), and a moving contact (12) which is mechanically coupled to an armature (9) by means of a switching mechanis...  
WO/2009/013603A3
An aircraft circuit breaker (1) includes a housing (112) having an opening (123), separable contacts (100), an operating mechanism (102) structured to open and close the contacts, and a trip mechanism (104) structured to cooperate with t...  
WO/2009/030533A1
The invention relates to a method for identification of components in an electrical low-voltage switchgear assembly (1). The electrical low-voltage switchgear assembly (1) according to the invention has at least one truck module (2), whi...  
WO/2009/026880A2
The invention pertains to a method for detecting of a switch state in an electromechanical switching unit, wherein at least one permanent magnet (1), at least one magnetically excitable coil (2), one soft magnetic armature (3) seated in ...  
WO/2009/024177A1
The invention adds a feature to a magnetic /hydraulic trip unit, so that it does not change its time/ current characteristic when mounted in different orientations. The solution comprises a magnetic/hydraulic trip unit, which has a singl...  
WO/2009/024176A1
The invention adds a feature to a magnetic /hydraulic trip unit, so that it does not change its time/current characteristic when mounted in different orientations. The inventive device comprises two cores (3, 4) of ferromagnetic material...  
WO/2009/019175A1
The invention relates to a coupling arrangement (119) for transmission of the rotational movement of a switching shaft (109) of an electrical switch (102) to at least one position signalling device (105; 115) having a mount (125) and hav...  
WO/2009/018864A1
The invention relates to an electromagnetic switching device comprising a housing (1) having a mounting side (2) and a connector side (3) opposite the mounting side (2). The connector side (3) has one first and one second main connection...  
WO/2009/018729A1
A moving contact of circuit breakers includes an insulated support (1), a pair of fixing plates (2), a grid base (3), a group of grids (4), a rotary supporting shaft (5), a group of parallel conductors (6), a flexible conductive connecti...  
WO/2009/013601A1
A circuit interrupter (1) includes a housing (112), separable contacts (170,172), and an operating mechanism (19) including a latch (20). The operating mechanism opens the contacts responsive to actuation of the latch. A trip mechanism (...  
WO/2009/013603A2
An aircraft circuit breaker (1) includes a housing (112) having an opening (123), separable contacts (100), an operating mechanism (102) structured to open and close the contacts, and a trip mechanism (104) structured to cooperate with t...  
WO/2009/010154A2
The invention relates to a circuit breaker (1) comprising a fixed contact (13) that is connected to a first switch terminal (14), and a moving contact (12) which is mechanically coupled to an armature (9) by means of a switching mechanis...  
WO/2008/129179A3
The invention relates to a casing (1) to be mounted in a service cabinet, said casing comprising a front opening which can be closed by a closing means (3), and also comprising an attachment means (5) for attaching said casing (1) in sai...  
WO/2008/153575A1
A current control device is disclosed. The current control device includes control circuitry and a current path integrally arranged with the control circuitry. The current path includes a set of conduction interfaces and a micro electrom...  
WO/2008/127555A3
Certain exemplary embodiments can provide a system, which can comprise a lug coupler (1300) that comprises a set of bus bars (1400). Each of the set of bus bars can be adapted to be releasably attached to a corresponding terminal of a se...  
WO/2008/151690A1
The invention relates to an electrical switching device (1) that allows for a rational and simple structure of an electrical system, particularly a power distribution system. The switching device (1), particularly embodied in the form of...  
WO/2008/148597A1
Molded case circuit breaker (1) comprising: - a case body (2) with a front face (5) provided with a front portion (6) projecting with respect to said face (5), the projecting front portion (6) being provided with an opening (7), which ac...  
WO/2008/145511A1
The present invention relates to an electric motor (1) that operates a household appliance such as a washer/dryer and comprises a stator, a rotor, a thermal protector (3) situated adjacent to the winding (2) or in the vicinity of the win...  
WO/2008/135534A1
The present invention relates to a switching device, in particular an automatic switch, a disconnecting switch or a contactor, installable according to different operating configurations and preferably for use in low voltage systems. The...  
WO/2008/135106A1
The invention relates to a indicator device (2) for a switching device (1) for visualizing the contents of an indicator device of a switching device even after loss of a supply voltage or another auxiliary source of power, wherein the in...  
WO/2008/131881A2
The invention relates to a transmission shaft for an installation switchgear comprising at least one contact point, a hammer armature system for opening the contact point in the event of a short-circuit and a switching lock with a releas...  
WO2007130321A8
Electrical bypass conductor (2500) adapted for installation in a circuit breaker. The electrical bypass conductor can be operatively electrically coupled to a load side of the circuit breaker and is adapted to transfer electrical energy ...  
WO/2008/131703A1
A module comprises a circuit breaker, a supply contact, a feedback contact, two relay contacts, a switch device, and two actuating elements. The supply contact and the first relay contact are connected to each other via the circuit break...  
WO/2008/131900A1
The invention relates to an installation switchgear, particularly a selective protective switch, having a housing comprising a mounting side, a front and rear face, and wide as well as front and rear narrow sides connecting the mounting ...  
WO/2008/131915A1
The invention relates to an installation switching device having an insulation housing with a front side and an attachment side which are connected by means of two wide sides and one narrow input side and one narrow output side, and havi...  
WO/2008/101111A3
A fusible disconnect device having auxiliary connections to line-side and load- side terminals and color coding features to indicate an amperage rating of a fuse.  
WO/2008/129179A2
The invention relates to a casing (1) to be mounted in a service cabinet, said casing comprising a front opening which can be closed by a closing means (3), and also comprising an attachment means (5) for attaching said casing (1) in sai...  
WO/2008/128672A2
The invention relates to a locking device to prevent the unauthorised activation of an installation switch device, the switchgear of which can be moved from a latched condition into an unlatched condition by means of a trigger lever with...  
WO/2008/124962A1
A trip for normal-open type ground fault circuit interrupter comprises a frame (5), a static contact (6), a moving contact (5) connected with the frame (3), a locking mechanism (4), a reset button (8) and a test button (9) mounted on the...  
WO/2008/124961A1
A ground fault circuit interrupter with a life checking and indicating circuit comprises a programmed IC module and a tripping mechanism supplied by power module, a sensor and a signal regulating circuit connected to the programmed IC mo...  
WO/2008/113797A1
The invention relates to a switching lever of a circuit breaker that can be set to the ON, OFF and TRIP switch positions, wherein the switching lever has a light emission unit, which is connected to a power supply unit. It is provided th...  
WO/2008/113397A1
The invention relates to a connecting element (1, 2, 3) for the connection of at least two switching devices (13, 14, 15) and a switching device and an electric distribution system. In order to allow for the rapid and wireless connection...  
WO/2008/063412A3
A control module for selectively switching electrical power from an electrical power source (104) to a load circuit comprises a housing (110H). An electromechanical actuator (130) in the housing has a movable plunger (132). A fixed conta...  
WO/2008/113489A1
The invention relates to a temperature-dependent switch (10), which comprises a housing (11), on which a first and at least one second outside connection (24, 27; 27') are provided, and a temperature-dependent switching device (15) dispo...  
WO/2008/104850A2
An arc fault and/or ground fault circuit interrupter (100) includes an operating mechanism (115) structured to open and close separable contacts (110), a trip mechanism (150) cooperating with the operating mechanism (115) to trip open th...  
WO/2008/082896A3
A monitor circuit is provided which detects various incipient failure modes of a circuit breaker. The monitor circuit includes a processor and a primary circuit connected in circuit with the processor. The primary circuit may be configur...  
WO/2008/071435A3
The invention describes an electrical switching device (1) in particular a motor circuit breaker and/or circuit breaker, at least with a rotary knob (10), which is mounted on the front face of the housing (9), for operation of at least o...  
WO/2008/095894A1
The energy distribution device according to the invention comprises an authentication device for determining the identity of a manufacturer of the energy distribution device. The authentication device comprises a non-volatile memory for ...  
WO/2008/095454A1
The invention specifies a protective device (12) for combination with an electrical switching device (10) comprising a main current line (14) or for integration in such a switching device (10), with a switching element (18) and a switchi...  

Matches 801 - 850 out of 9,646