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Matches 551 - 600 out of 29,775

Document Document Title
WO/2015/140857A1
Provided is an electronic device that reduces the impact of electrostatic discharge. This tablet comprises a display module, a first metal frame holding the display module, a second metal frame arranged on the opposite surface of the fir...  
WO/2015/139893A1
The invention relates to a surge protection device, comprising at least one surge arrester and one short-circuit switching device which is connected in parallel with the surge arrester, can be thermally tripped and is spring-pretensioned...  
WO/2015/141034A1
Provided is a discharge device allowing a stable discharge capability to be maintained even in a high humidity environment or a salt-containing atmospheric environment. The discharge device comprises a discharge electrode (11) dischargin...  
WO/2015/135731A1
The invention relates to a surge arrester (1) having protection against heating comprising a first electrode (10) for applying a first voltage potential to the surge arrester, a second electrode (20) for applying a second voltage potenti...  
WO/2015/128412A1
The invention relates to a plug-in device combination for protecting an electrical network against overvoltages or overcurrents, comprising a device socket (1), which has an approximately U-shaped main housing (3) having a recess (4) for...  
WO/2015/130655A1
An igniter includes a central electrode terminating in a firing portion including a plurality of prong tiers distributed axially on the firing portion. Each prong tier including at least one firing prong extending radially outward from t...  
WO/2015/130354A1
A wave solder machine includes a pre-heating station, a wave soldering station, and a conveyor to transport substrates through a tunnel passing through the pre-heating station and the wave soldering station. The tunnel has a substantiall...  
WO/2015/128159A1
Disclosed is a surge protection element (100) comprising a first electrode (1), a second electrode (2), and a gas discharge chamber (10). The gas discharge chamber (10) is located between the first electrode (1) and the second electrode ...  
WO/2015/124393A1
A method of manufacturing an electrode (10, 20) for a surge arrester (100) or a surge arrester (100) is presented. The method comprises providing an electrochemical cell with an electrode body (1, 2) and an electrolyte solution which is ...  
WO/2015/124624A1
The invention relates to an ignition element for use in an overvoltage protection element, which ignition element has at least two electrodes (2, 3) and a spark gap (4) formed between the two electrodes (2, 3), wherein the ignition eleme...  
WO/2015/125406A1
The objective of the present invention is to provide a spark plug having excellent durability by providing a central electrode and/or a grounding electrode with a tip having excellent resistance to spark-wear under high-temperature envir...  
WO/2015/124336A1
The invention relates to an overvoltage protection element (10) which comprises a first electrode (1) and a second electrode (2). Said overvoltage protection element (10) also comprises a discharge area (6) which is arranged between the ...  
WO/2015/122984A1
An electronic circuit (140) includes a number of sensors (142;144) structured to detect an arc flash (146) from an uncontrolled arcing fault, and a trigger circuit (148), responsive to the detected arc flash, structured to trigger a trig...  
WO/2015/122070A1
This space potential generation device is characterized by: being provided with a transformer formed by magnetically joining a primary coil and a secondary coil, a feedback control circuit for returning one terminal of the secondary coil...  
WO/2015/122982A1
A low voltage arc flash switch (4;84;134) includes a sealed housing (8) and gas insulation (10) within the sealed housing. A plurality of conductors (12) include a number of gaps (14) therebetween within the sealed housing. A triggering ...  
WO/2015/122997A1
A method of manufacturing an insulator for a spark plug comprises the steps of combining at least two raw materials to form a powdered insulator formulation, spray drying the powdered insulator formulation, and pressing the powdered insu...  
WO2015122132A1
A tube-type ozone generation device (1) equipped with an ozone generation unit (30). The ozone generation unit (30) has a discharge tube (32) positioned inside an outer electrode tube (31) with a discharge gap (36) interposed therebetwee...  
WO/2015/118696A1
This high-frequency power supply device is provided with: a plasma ignition step in which pulsed power for igniting plasma is supplied; and a drive-power supplying step in which drive power for maintaining the generated plasma is supplie...  
WO/2015/118581A1
In the present invention, radio-wave noise suppression and resistor longevity are improved, and a spark plug resistor includes an aggregate, a ZrO2-containing filler, and carbon. In a cross-section including an axis of the resistor, a re...  
WO/2015/118430A1
Electric spark plug comprising a tubular ceramic body (2) within which an electrode (1) is fastenable such that the electrode (1) projects from a head end of the ceramic body (2) by a free end generating electric arcs, wherein there are ...  
WO/2015/113796A1
The invention relates to an overvoltage protection comprising a spark gap (9) and a laser (210) to ignite the spark gap. The laser (210) is connected to an input (226) of an optical elongation element (218) which serves to temporally elo...  
WO/2015/113438A1
A spark plug (20) comprises an insulator (24), a central electrode (21), a housing (26), a flow guiding plug-in (28), and a grounding electrode (22). The insulator (24) is provided with a shaft hole extending in the axis direction. The c...  
WO/2015/113793A1
The invention relates to a surge protector (200) comprising a spark gap (9) and a laser for ignition of the spark gap (9). The surge protector is characterized in that a laser-active medium (202) of the laser is arranged on the spark gap...  
WO/2015/113439A1
A sparking plug (20) comprises an insulator (24), a central electrode (21), a housing (26), a flow guiding plug-in (28), and a grounding electrode (22). The insulator (24) is provided with a shaft hole extending in the axis direction. Th...  
WO/2015/113659A1
The invention relates to a circuit arrangement for overvoltage protection comprising: a surge arrester (1) having a first electrode (A), the connection thereof being coupled to a first potential node (10), a second electrode (B), the con...  
WO/2015/111634A1
This spark plug has both a main metal fitting and an earth electrode which has a base part joined to the tip of the main metal fitting. The earth electrode comprises both an outer layer and a core part disposed on the inner peripheral si...  
WO/2015/110641A1
The invention relates to a gas-filled spark gap, which includes an insulating shell (6) with a hollow cylindrical shape defining an inner recess (11), two sealing cups (25) mounted sealingly on the insulating shell, two integral metal el...  
WO/2015/110367A1
The present invention relates to a lighting device (40, 50) comprising a housing(41), a lighting arrangement located in an inner space (48) of said housing(41), and an ionic wind generator (49, 59, 69) arranged in said inner space (48) a...  
WO/2015/110931A1
A lightning arrester comprises a housing; a mainbody partially mounted in the housing; an encapsulation cap mounted at a first end of the housing; and an elastic apparatus compressed between the encapsulation cap and the mainbody. In the...  
WO/2015/111381A1
In order to keep the amount of eccentricity between a terminal fitting and an insulator low, this spark plug is provided with an insulator, a terminal fitting, and a main fitting, wherein the outer diameter of the insulator at the rear e...  
WO/2015/107884A1
The present invention brings the movement distance of a swaging jig in a swaging press step closer to a predetermined target movement distance. The swaging press step includes (1) a step for causing the load of the swaging jig to reach a...  
WO/2015/101167A1
A corona discharge assembly, comprising: an ionization discharge chamber, comprising a metal corona drum (300), the metal corona drum (300) having an inlet for gas to be analyzed, and a ring-plate-shaped port having a circular hole in th...  
WO/2015/101368A1
The design of the triggering circuit (1) of the overvoltage protection device with an asymmetric element, specified for actuating a spark gap (4) in symmetric or asymmetric arrangement of main electrode I (5), connected to input terminal...  
WO/2015/101165A1
A corona discharge assembly and ion mobility spectrometer using said corona discharge assembly. The corona discharge assembly comprises: an ionization discharge chamber, comprising a metal corona drum (314), the metal corona drum (314) h...  
WO/2015/099082A1
A connecting portion that connects, inside a through-hole of an insulator, a central electrode and a terminal fitting, has a resistor and a magnetic material structure that includes a magnetic material and a conductor that are disposed i...  
WO/2015/098127A1
The present invention suppresses ozone generation when absolute humidity is low. An air purification unit which has: a discharge treatment unit (51) that generates an active species by discharging in air; a power source (52) that supplie...  
WO/2015/098128A1
The present invention suppresses fluctuations in the ability to generate an active species that accompany changes in absolute humidity. An air purification unit that has: a discharge treatment unit (51) which generates an active species ...  
WO/2015/098007A1
Provided is a spark plug having an extended life. A spark plug is provided with: a first electrode; and a second electrode having an electrode tip which forms a gap between the electrode tip and the first electrode, the second electrode ...  
WO/2015/097978A1
This discharge device is provided with: a power supply (52); a discharge electrode (61) having a plurality of discharge needles (64), which are formed in shapes of lines or bars; and a counter electrode (71) facing leading ends of the di...  
WO/2015/097508A1
An internal combustion engine includes a cylinder head, and an ignition plug. An opposed portion has a first surface opposed to a center electrode, and a second surface opposite to the first surface. The plug body is mounted in the cylin...  
WO/2015/099081A1
 A connecting part for connecting a terminal fitting and a center electrode within a through-hole of an insulator has a resistor, and a magnetic body structure that includes a magnetic body and an electrical conductor which are situate...  
WO/2015/097355A1
Assembly comprising, on a turbomachine: - a combustion chamber (30) having a longitudinal axis (30a) and comprising: internal and external longitudinal walls (90) having a first opening (90a) substantially transverse to said axis (30a), ...  
WO/2015/090723A1
Disclosed is a spark plug (1), especially for an internal combustion engine, comprising a housing (3), an insulator (2) in the housing (3), a central electrode (8) in the insulator (2), and at least one ground electrode (9) at the end of...  
WO/2015/093003A1
The durability of a grounding electrode is improved. The spark plug has a central electrode extending in an axial direction, and a grounding electrode forming a gap with the front end surface of the central electrode. The grounding elect...  
WO/2015/090709A1
The invention relates to a more corrosion-resistant spark plug electrode. Said spark plug electrode comprises an electrode core (8) and an at least partial, preferably entire surface layer (7) containing tin.  
WO/2015/090734A1
Disclosed is a test stand for determining a thermal behavior of a spark plug. Said test stand comprises a duct, an opening in the duct for mounting the spark plug, and at least one means for modifying the temperature and generating a flo...  
WO/2015/093481A1
In the present invention, a spark plug has a center electrode and a ground electrode set apart across a gap with respect to the center electrode. The center electrode and/or the ground electrode has a shaft section and an electrode chip ...  
WO/2015/090733A1
Disclosed is a test stand (1) for determining a thermal behavior of a spark plug (4). Said test stand (1) comprises a receptacle (2), a medium inside the receptacle, and at least one means (3) for non-combustively modifying the temperatu...  
WO/2015/087394A1
The purpose of the present invention is to provide: an ESD protection device that comprises a pair of discharge electrode layers opposing one another with a small space therebetween, and that has a low discharge starting voltage; and a m...  
WO/2015/089369A1
A corona ignition system including a corona igniter, switches, and a programmable controller capable of rapidly adjusting to changes in resonant frequency is provided. Energy at a drive frequency and an output current is provided to the ...  

Matches 551 - 600 out of 29,775