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Patent Searching and Data


Matches 401 - 450 out of 7,936

Document Document Title
WO/2004/073006A1
The aim of the invention is to provide an installation device (1a, 1b) and an installation assembly (2a-2j) comprising at least one installation device (1a, 1b), which can be used in conjunction with various connection technologies and a...  
WO/2004/065042A2
An electrochemical displacement-deposition method for making composite metal powders is described. The method is carried out by combining tungsten or molybdenum metal particles with particles of silver oxide or copper oxide in an aqueous...  
WO/2004/066328A1
The object of the invention is a method and a coupling device for changing the function of a coupler, in which method the coupling device includes a frame piece (1), at least one contact surface (2) attached to the mentioned frame piece ...  
WO/2004/057634A1
In a switchgear, the switching contacts of a switchgear mechanism (100) are set to the on position or the off position, wherefore pressure is generated by the contact force spring in order to apply the pre-determined contact force in the...  
WO/2004/038750A2
The invention concerns an adaptable electromagnetic actuator for an electric switch, comprising a mobile coil (15) and a main magnetic circuit (20) consisting of an external yoke (21) and a core (22) made of magnetic material, and of a m...  
WO/2004/036609A1
The invention concerns a switch (40) designed to be mounted on an electrical circuit plate (16) comprising contacts (8, 10) to be electrically connected upon switching. It includes a switching element, for example a dome (4), associated ...  
WO/2004/027558A2
A configurable computer input device. A base is operable to generate and detect a radio frequency carrier signal. A plurality independently positionable input members are each operatively positioned in the vicinity of the base and indivi...  
WO/2004/021383A2
A switch structure having multiple contact surfaces that may contact each other. One or more of the contact surfaces may be coated with a resilient material such as diamond.  
WO/2004/021382A2
In methods and circuits for using associated circuitry to enhance performance of a micro-electromechanical switch, one of the method embodiments is a contact conditioning process including applying a time-varying voltage to the control e...  
WO/2004/016818A1
Although an Ag−CdO based material has excellent electrical characteristics, e.g. fusion resistance, arc consumption resistance, low contact resistance, and the like, required for electric contact, Cd tends to take a direction of disuse...  
WO/2004/010277A1
The present invention discloses resistive touch sensors that incorporate microstructured conductive layers. When local electrical contact is made between the microstructured conductive layer and an opposing conductive layer due to a touc...  
WO/2004/008468A1
The invention concerns an electrical contact material comprising a conductive metal matrix and an unstable fraction incorporated in said matrix. Said unstable fraction has the property of being decomposed between the use temperature of t...  
WO/2003/102262A1
The aim of the invention is to reduce the plug-in forces required to produce an electric plug-in connection and also to protect against oxidation and corrosion caused by friction using surface characteristics, by modifying the friction c...  
WO/2003/100796A1
A sliding contact in which the surface at the forward end part of the claw of a brush can be made smooth surely and the production yield can be increased, and its producing method. In the method for producing a sliding contact having a m...  
WO/2003/094187A1
A woven fabric switch is provided comprising a woven fabric (41) which divides to form a first layer (44) and a second layer (45) ordinarily spaced apart from each other. The size of the first layer (44) in terms of length between first ...  
WO/2003/092026A2
The invention relates to an electric power circuit breaker (1) comprising a connecting bar (10) against which an arcing horn (11) rests with an attaching limb (16). The connecting bar (10) extends through an opening (23) of a rear wall (...  
WO2003061249B1
A keyboard having a plurality of first keys on one side and second keys on the other, separated by a circuit board and a plurality of domes. The circuit board can be activated for entering information in an electronic device by pressing ...  
WO/2003/079390A1
A method is provided for producing fuses with an increased yield rate and in a highly automated fashion. The method comprises the steps of processing a metal sheet into a blank having a plurality of continuously distributed pairs of lead...  
WO/2003/077269A2
The electromechanical device of the present invention is a low profile reed switch package (200) for surface mounting on a printed circuit board. The reed device package (200) includes a reed switch (111) with two signal terminals (106a,...  
WO/2003/073455A1
The invention relates to a modular electrical breaker and electrical breaker device comprising at least one such breaker. The electrical breaker is characterised in that the housing (4) is detachably mounted relative to the breaker eleme...  
WO2002023566A9
A reed relay or reed sensor device (102) that is substantially lead-less and has minimal inductance can be manufactured as an individual unit or as a plurality of units. The reed relay or reed sensor device (102) comprises a substrate (1...  
WO/2003/067421A2
The present invention provides touch panels and touch panel substrates that include spacer dots comprising a nanocomposite material. The present invention also provides methods of ink jet printing spacer dots for touch panel applications...  
WO/2003/058663A1
A system for an AC electrical circuit includes an actuator (110), a source (115), and an actuator control system (120). The actuator converts current into a force to move contacts relative to one another to switch power on and off in the...  
WO/2003/056589A1
A method for mutually welding a plate that has at least one layer based on Ag alloys and a copper body, comprising the use of laser means for performing the welding, its particularity consisting of the fact that it comprises the steps th...  
WO/2003/049248A2
A power management system and associated method therefore includes a plurality of local wireless energy control units at remote sites for controlling power delivery to customer loads, and a central station with a wireless transmitter for...  
WO/2003/041104A1
A switch (2) comprising a molded housing (10) having a cavity, and a set of electrical terminals (30, 35) formed within said cavity, with a displaceable elongated contact arm (40’) selectively forming a circuit between said set of term...  
WO/2003/041101A1
The invention relates to an electrical switchgear (30), especially a switch or pushbutton for electrical household appliances, comprising a switch casing (31) inside which at least one movable contact part (36) and a switch pad (34, 35) ...  
WO/2003/036674A1
The invention relates to a multiple way switch assembly containing at least two switch modules which are suited as an individual module for use in a two-way switch assembly and which, when combined, form a multiple way module, preferably...  
WO/2003/017301A1
A simplified snap-action micromachined thermal switch having a bimodal thermal actuator fabricated from non-ductile materials such as silicon, glass, silicon oxide, tungsten, and other suitable materials using MEMS techniques.  
WO/2003/017303A1
The aim of the invention is to provide a switching device (1) based on a uniform control tile, which is easy to produce and assemble, ensuring good electric insulation properties. To achieve this, the device comprises an adapter (12) wit...  
WO/2003/016204A1
A switch (100), comprising a movable part (50) supported at both ends and a contact (70) installed on the movable part (50), the movable part (50) characterized by further comprising a first bimetal (10) for displacing the contact in a s...  
WO/2003/009324A1
The invention relates to a switch lock for multipole electrical switchgear, such as circuit breakers and isolators. A physical axis, performing a particular function when in a first position on a releasable switch lock, serves to fix the...  
WO/2003/001546A1
A control panel assemble for home appliances devised for a better external appearance and more stable operation is disclosed. The control panel assembly includes a substrate (40) provided with at lest one switch (42) for operating home a...  
WO/2002/101776A1
A metal dome sheet wherein metal domes (12) arranged in electrode sections (11) on a substrate (10) are tightly adhered via a tacky layer (23) to the substrate (10) except the metal domes is provided with a tacky layer free section (23a)...  
WO/2002/101775A1
An electrical contact assembly is disclosed comprising a bracket having at least first and second cavities located on opposite ends of the bracket and an opening extending through the bracket between the first and second cavities. A rete...  
WO/2002/097837A1
A thin and light member (1) for push button switch having high visibility in which illumination of uniform luminance can be realized at a display section while suppressing power consumption by using optical energy effectively for illumin...  
WO/2002/089163A1
The invention relates to a current limiting circuit breaker, comprising at least one contact system (2) which consists of at least one fixed contact (4) which is connected to corresponding connecting means (8) by means of a track-like co...  
WO/2002/064496A2
A layer of sacrificial material is formed over a substrate. Then, a contoured surface is developed in the sacrificial material, such as by molding the sacrificial material using a mold or stamp. The contoured surface provides a mold for ...  
WO/2002/054432A1
A supporting base for a low-voltage power circuit breaker of the draw-out or removable type, comprising a substantially parallelepipedal body that has a rear wall, a front wall, two side walls, an upper wall and a lower wall, first and s...  
WO/2002/047933A1
The invention relates to a method for producing an operational control with a label that can be illuminated, according to which a coloring covering lacquer is applied to a transparent part of the operational control that is supposed to c...  
WO2001001429A9
A closed loop feedback system controls electrical switchgear that moves at least one contact relative to another contact to switch power on and off in an AC electrical circuit. The control system includes a position feedback device that ...  
WO/2002/040422A1
A transparent electroconductive film which comprises a material containing indium oxide as a primary component, 0.1 to 5.0 wt % of germanium oxide and 0.1 to 5.0 wt % of silicon oxide. The transparent electroconductive film can be manufa...  
WO/2002/033716A1
In order to reduce the contact erosion of a switchgear (1), in particular a breaker, a switching command (ES) is delayed until the command angle ($g(C)¿K$g(n)?), related to the phase angle ($g(C)) of the control voltage (U¿S?) of a mag...  
WO/2002/023571A1
The present invention relates to a method for testing, controlling and regulating a switching device with contact parts, to a switching device and to a computer program therefore. The switching device comprises an electric motor (6) and ...  
WO/2002/023207A1
In a method for checking the condition of an electric switchingdevice (1) arranged in a current path of an electric plant, plant, said device being controllable between positions for closing and breaking the current path (5), the check, ...  
WO/2002/018882A1
The invention relates to a rotating actuator comprising a rotatably mounted control stick (2), a manually operable handle (3) connected thereto, and a device (5) for generating a haptic perception when rotating the handle (3). Said devic...  
WO/2002/017340A1
A thin push switch used for portable electronic equipment capable of manufacturing continuously with less number of parts without using a hard-to-control adhesive agent, comprising an insulation spacer having a first crimped part fixedly...  
WO/2002/015210A1
An integrated emissive key (20) and a method of producing the key, wherein the key can be used on an electronic device. The key includes an organic light-emitting layer (40) and a plurality of electrodes (38, 42), operatively connected t...  
WO/2002/011271A2
A transfer switch (10) for switching between power sources (12, 14) for a load (16) includes a plurality of symmetrical phase plates (20), a plurality of stationary contact pads (56) associated with each said phase plate, each stationary...  
WO/2002/008481A1
A make and break contact material comprising a Ag-Ni based alloy having Ni metal particles dispersed for use in a make and break part for practicing electrical make and break by mechanical open and close operations, characterized in that...  

Matches 401 - 450 out of 7,936