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WO/2015/167359A1 |
Proposed is a discharging screen intended for equalizing electric field intensity in the vicinity of a component of an electrical system or transmission line and enabling the discharge of an overvoltage in the event of a lightning strike...
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WO/2015/166601A1 |
Provided is an electrode for stably generating a glow corona discharge. The tip of an electrode (10a) applied in a discharge testing device either forms a continuous blade constituting a closed curve within a plane orthogonal to the leng...
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WO/2015/163366A1 |
Provided is a spark plug that enables electromagnetic wave power loss to be reduced and in which there is no erosion of a central electrode tip portion even if the spark plug is configured so as to supply power for electromagnetic waves ...
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WO/2015/159918A1 |
This spark plug (5) for an internal combustion engine comprises a central electrode (1), an insulator (2), and a housing (3). The insulator (2) has an exposed tip section (20) and a widened section (21). The housing (3) has a side electr...
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WO/2015/156185A1 |
A spark plug (1) in which a center electrode (4) and a ground electrode (5) are disposed so as to face each other, a voltage is applied between the center electrode (4) and the ground electrode (5), and a spark discharge is generated. Th...
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WO/2015/156773A1 |
The present disclosure is directed to systems and methods for measuring airflow. In one example, an airflow monitor includes an ion generator positioned in a controlled space, an ion detector positioned in the controlled space and spaced...
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WO/2015/155927A1 |
Provided is a spark plug configured so that the efficiency of dissipation of heat through a passage leading from an insulating body through a plate packing to a main metallic fitting is improved. The spark plug satisfies the relationship...
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WO/2015/151385A1 |
Provided are a discharge tube that is capable of improving operating voltage stability against repeated discharges and a production method therefor. This discharge tube comprises at least one insulating hollow body (2) having a plurality...
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WO/2015/151309A1 |
Provided is an ion generation device such that separation of attached matter from a discharge electrode is facilitated so that ions can be generated efficiently. This ion generation device comprises guide electrodes (3,4), and discharge ...
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WO/2015/150253A1 |
The invention relates to a surge arrester (1) for use in the power supply of low-voltage networks, in particular for use between a neutral conductor N and a potential equalization means PE, comprising a cylindrical housing (2), two elect...
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WO/2015/150125A1 |
The invention relates to an ion-generating circuit capable of adjusting ion amount, comprising a first voltage boost circuit, a second voltage boost circuit and a controller (Ml) that controls the first voltage boost circuit and the seco...
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WO/2015/145367A1 |
A lighting device includes: - an insulated metal substrate (10, 12, 14) with an electrically insulating layer (10) having first and second opposed faces, electrically conductive lines (14) on the first face of the electrically insulating...
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WO/2015/142408A1 |
In one embodiment of the invention, a method of automatically balancing ionized air stream created in bipolar corona discharge is provided. The method comprises: providing an air moving device with at least one ion emitter and reference ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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 ...
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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...
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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...
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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 ...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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