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WO/2007/119522A1 |
Disclosed is a silver coated composite material for movable contacts, which comprises a base composed of an alloy mainly containing iron or nickel, a foundation layer which is formed on at least a part of the surface of the base and comp...
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WO/2007/116717A1 |
Disclosed is a silver coated composite material for movable contacts, which comprises a base composed of an alloy mainly containing iron or nickel, a second intermediate alloy layer which is formed on the base and mainly composed of copp...
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WO/2007/112924A2 |
The present invention relates to a method for manufacture of silver-based composite powders for electrical contact materials. The invention relates also to electrical contact materials made from such composite powders. The process compri...
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WO/2007/111017A1 |
This invention provides a clad contact point material, which can realize a clad-type contact point having a wide variety of applications, and a method for mounting a clad contact point. A clad contact point material (1) comprises a coppe...
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WO/2007/109203A2 |
A MEMS thermal switch is disclosed which couples a hot, expanding beam to a cool flexor beam using a slideably engaged tether, and bends the cool, flexor beam by the expansion of the hot beam. A rigidly engaged tether ties the distal end...
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WO/2007/091343A1 |
A key base and a key sheet which each can have a reduced thickness. The key base (1) comprises a flexible film sheet (1a) and pushers (1b). The pushers (1b) have been disposed respectively in desired positions. The pushers (1b) are bonde...
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WO/2007/083769A1 |
A process for producing a contact device, comprising the steps of forming first conductive film (12); superimposing second conductive film (13) containing a metal or alloy thereof on the first conductive film (12); superimposing third co...
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WO/2007/079716A1 |
The invention relates to an electrical switch (1) for an electrical device, especially for electric tools, such as drills, grinders, saws, planes, angle grinders, or similar. Said electrical switch (1) comprises an actuating element (13)...
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WO/2007/055830A2 |
A circuit interrupting device is manufacturable in a number of different configurations providing current path options, conductor connectivity options and sensing options. The device may include a configurable solid insulation housing in...
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WO/2007/049572A1 |
Since the design and thinner shape of portable telephones have been more taken into account, to response to this demand, all the key tops are thin and made of a metal, a thin resin layer is formed on the back of each key top, the charact...
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WO/2007/036179A1 |
The invention relates to an electromagnetic switching device (1), in particular a contactor, having an auxiliary switch (2). In order to reduce the additional complexity which results from the fact that auxiliary switches which are diffe...
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WO/2007/031174A1 |
The invention relates to an electrical installation device, particularly a circuit-breaker, motor protecting switch, and similar, comprising a housing that is formed from shell-type housing parts, an electromagnetic trigger, a thermal tr...
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WO/2007/023113A1 |
Disclosed is an insulating element for a medium-voltage switchgear comprising a terminal at the busbar end and an outgoing cable. A circuit-breaker is embedded in said insulating element. The insulating element supports a first contact p...
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WO/2007/018256A1 |
A key sheet having a reduced thickness is produced by preparing a transparent resin film (3) of PC, PET, PU or the like having a thickness of 0.2mm or below, heating the film (3) in a state held between drawing molds (5, 10), drawing the...
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WO/2006/137645A1 |
Disclosed is a method for manufacturing a keypad of a portable terminal, in which a metal thin layer (62) deposited on a base film (61) is easily and finely patterned to form fonts (62a) having a three-dimensional pattern, and key top-sh...
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WO/2006/128630A1 |
The invention relates to an actuating device for electromedical apparatus, in particular to a foot switch, with a floor part 10, at least one pedal part 11 that is tiltably connected to the floor part 10, and at least one switch element ...
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WO/2006/128202A1 |
A Plodo Button is a versatile mechanism that can be used in the making of board games, ventilation boxes, etc. A button is like a little Window that one would open and close. In board games this could be utilized to record positions and ...
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WO/2006/120140A1 |
Electrical contact device, in particular for low-voltage switches and contactors, comprising a contact element produced in one piece. Said contact element comprises in particular a first conducting area and a second contact area, said fi...
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WO/2006/120828A1 |
A member for a push-button switch manufacturable at low cost and with high yielding and having key top members positioned close to each other through a distance of 1.5 mm or shorter and a method of manufacturing the member for the push-b...
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WO/2006/120141A1 |
The present invention relates to a single-pole or multi-pole switch to be used preferably in Iow-voltage systems. The switch (1) comprises an outer casing (2) containing for each pole at least one fixed contact (10) and one mobile contac...
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WO/2006/120149A1 |
The present invention relates to an automatic switch (1) to be used preferably in low- voltage systems. The automatic switch (1) comprises an outer casing (2) containing for each pole at least one fixed contact (10) and at least one mobi...
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WO/2006/111175A1 |
The invention relates to a method for producing contact makers for vacuum switching chambers, which are used in low-voltage, medium-high voltage, and high-voltage engineering, during which the contact makers are provided with slots exten...
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WO/2006/102936A1 |
The invention relates to a circuit-breaker (1) comprising at least one separating opening (13, 14) which is located in the base (10) of a housing and at least partially crosses a separating point (2, 3) between a first functional part (F...
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WO/2006/095684A1 |
A surface of an upper electrode film (1) of a touch panel (4) is provided with a design sheet (5), which is bonded on the sheet with its periphery extending further from the touch panel (4); and a touch panel unit case (6), which is inte...
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WO/2006/082973A1 |
It is possible to reduce the thickness of a key sheet portion in order to reduce the thickness of a mobile telephone for improving its design. A thin key sheet (1) includes a metal a resin key top (2) having a front surface or a rear sur...
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WO/2006/070854A1 |
In order to meet a requirement by a portable phone's tendency toward thinning due to its need of placing importance on design, a key sheet portion must be thinned as much as possible. A thin key sheet comprising a metal- or resin-made ke...
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WO/2006/069959A1 |
The invention relates to a method and to a device for the secure operation of a switching device comprising at least one main contact which can be switched on and off and which comprises contact pieces and a displaceable contact bridge, ...
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WO/2006/054356A1 |
A method for producing a contact member by laying a noble metal wire (2) on a band spring parent material (1) of base metal and seam welding them, comprising a first process consisting of a spring parent material supply step (1-1), a nob...
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WO/2006/048381A1 |
The invention relates to a separation path (2) of an electric switching device, which is defined by two contact pieces (3, 4) which can be displaced in relation to each other. The relative position of the contact pieces (3, 4) is detecte...
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WO/2006/024589A1 |
The invention relates to a rotary multistep switch comprising an insulating ring on which contact fields having terminal lugs are held while being arranged in sectors and being electrically insulated from one another by means of insulati...
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WO/2006/021109A1 |
Disclosed is an arcing chamber for a heavy-duty circuit breaker that can be filled with a quenching gas. Said arcing chamber comprises a first (1) and a second arcing contact piece (2), at least one (1; 2) of which can be moved by means ...
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WO/2006/019806A2 |
An electrically conducting cermet comprises at least one transition metal element dispersed in a matrix of at least one refractory oxide selected from the group consisting of yttria, alumina, garnet, magnesium aluminum oxide, and combina...
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WO/2006/006503A1 |
Uneven emission of illuminating light is prevented and deterioration in click feeling is prevented. An EL element (5) is formed and sandwiched between a silicon rubber sheet (4a) to which a key top part (2) is fixed through an adhesive l...
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WO/2006/003204A2 |
The invention relates to a method for stabilizing the two snap temperatures of snap elements made of thermostatic bimetal. According to said method, the mechanical steps are not interrupted by the required thermal treatment such that the...
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WO/2006/001618A1 |
A control panel assembly (1) in a washer is disclosed, in which a push button (120) and a rotary knob (130) can be selectively replaced to use without altering the control panel (1) and a button guide frame (111). The present invention i...
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WO/2005/106908A1 |
The invention concerns a rotary knob for an electrical system, whereof the body (10) contains a rotary maneuvering member (20) which actuates a cam-driving part (50) and bears one or several electrical units. A cup (15) is defined betwee...
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WO/2005/093770A1 |
A cover member for a push-button switch capable of reducing impact on a hard base and the effects of deformation of the hard base on a circuit board, comprising the hard base (1) and a keypad (2), wherein the hard base (1) is formed of a...
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WO/2005/076303A1 |
The invention concerns a circuit-breaker control device designed to open and close said electric power interrupting device comprising a mobile contact said control device including a motor (3) with rotary output shaft (12) and being conn...
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WO/2005/073992A1 |
The invention is a condition monitor for a switchgear device in an electrical power distribution system. The switchgear device is arranged with an electrically powered actuator for operating a moveable part of the switchgear device, for ...
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WO/2005/069263A1 |
A plasma display panel includes a partition for isolating each of main discharge cells each formed by a pair of display electrodes and a data electrode arranged to oppose to each other and isolating each of priming discharge cells each c...
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WO/2005/055264A1 |
The invention relates to a connection module for a power switch arrangeable on the main casing (12) of said power switch on the connection side and comprises a plurality of connection spaces (4) limited by a removable covering cap (20) a...
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WO/2005/048281A1 |
The invention relates to an electrical switching device (1), especially a high-voltage circuit breaker, comprising arcing contacts (2, 3) and nominal current contacts (5, 6). At least one of the nominal current contacts (2, 3) has a surf...
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WO/2005/041268A2 |
Instead of soldering a circuit board or substrate to a nickel-plated aluminum heat sink for solid state relay applications, the present invention utilizes ultrasonic welding to weld a copper foil to a non-nickel-plated aluminum heat sink...
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WO/2005/038840A1 |
The invention relates to an arrangement used to fix conductor rails for multi-phase switchgears. The aim of the invention is to mount and dismantle the conductor rails in a simple manner. The switchgear housing (4) comprises straight gui...
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WO/2005/036577A1 |
The invention relates to an electric switching device, designed to carry a low-voltage, in particular a circuit-breaker or contactor, comprising at least one arc-quenching unit (16;18). Connection contacts (8) are mounted in a housing (2...
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WO/2005/027165A1 |
The contactor comprises a fixed contact plate (14), a moveable contact plate (16) and means for retaining the two contact plates (14, 16). The moveable contact plate (16) is resiliently deformable between a position remote from the fixed...
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WO/2005/024871A1 |
A novel elastomer key pad which has a presser allowing a user to press down a switch element with a less loss in key stroke and with a definite click feel and which makes it possible to make the process simpler than a conventional insert...
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WO/2005/020261A1 |
One embodiment of the invention relates to an operating control (1) for operating an electrical appliance, such as for example an electric hob. Said control is equipped with a control knob (2), which can be displaced into several operati...
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WO/2005/001867A1 |
The invention relates to a relay, especially a starting relay (10) for internal combustion engines, the connecting terminals thereof for the switching contact and the excitation winding of the relay being fixed in a switch cover (11) of ...
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WO/2004/097875A1 |
A multicolor resin molding component for a mobile apparatus in which higher-degree, diversified designs of the key top or the decoration member of a push button are realized by developing a metal plating decorating means. The key top or ...
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