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WO/2018/130772A1 |
The valve-controlled ignition pre-chamber (1) is intended for an internal combustion engine (2) which has a combustion chamber (5) in which a main charge (30) more less diluted with a neutral gas is ignited, said prechamber (1) comprisin...
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WO/2018/131220A1 |
The objective of the invention is to provide a spark plug production method capable of rendering a welded section uniform. The invention is a production method whereby a spark plug equipped with a grounding electrode having a tip that ha...
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WO/2018/131074A1 |
The purpose of the present disclosure is to reduce the power consumption of an ion release device. In this ion release device, the surface potential of each of a plurality of sections of an object is measured, and ions are released on th...
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WO/2018/127650A1 |
The invention relates to an integrated component for protecting against overvoltages, including: two multilayer elementary varistors (21, 22) that are arranged in parallel and that each include first and second varistor electrodes, the v...
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WO/2018/123146A1 |
The purpose of the present invention is to provide a spark plug with which it is possible to minimize a decrease in the strength of an insulator. In the spark plug, the rear end part of an engaging part formed on the outer circumferentia...
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WO/2018/123539A1 |
This ignition plug is provided with: a main metal fitting (11); a ground electrode (13) having one end which is affixed to the main metal fitting, and also having the other end, a part of which forms a sloped section (13A) tilted toward ...
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WO/2018/109989A1 |
Provided is a refrigeration device (100, 200) equipped with: a first ion generation unit (110, 110B) for supplying ions to a first housing space (104, 106, 107); and a first conductor (120) disposed at least on or near the bottom of the ...
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WO/2018/110296A1 |
This static eleminator (1) is provided with: a charger (20) having one or more charging parts (21, 22); and a needle-shaped conductor (30) that is grounded. The charger (20) is configured to charge an insulation film (11) such that the a...
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WO/2018/111146A1 |
This invention relates to geophysics and can be used for earthquake prediction. A device is installed in the area being monitored for the gas discharge visualization of the air on the surface of the media and parameters of the gas glo...
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WO/2018/105292A1 |
In order to provide a spark plug capable of suppressing radio-wave noise, an insulating body has a shaft hole extending in the axial direction, from the tip side to the rear end side thereof. At least part of a center electrode is insert...
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WO/2018/104705A1 |
A rhodium alloy comprises rhodium, 0 to 30 wt% nickel and at least 5 wt% chromium, and the alloy comprises a greater quantity of rhodium as compared to any other individual element of the alloy. The rhodium alloy is useful in the manufac...
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WO/2018/106873A1 |
A combustion pre-chamber device for a spark ignition internal combustion engine is configured to engage a spark plug and be mounted to a cylinder head in communication with a combustion chamber of a cylinder of the engine. The combustion...
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WO/2018/104681A1 |
The spark plug with electrode-shuttle (1) is intended for an internal combustion engine which has a combustion chamber (11) in which a main charge diluted with a neutral gas is ignited (12), said spark plug (1) including a stratification...
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WO/2018/103912A1 |
The invention relates to a spark plug electrode (2) with an electrode base (10) and an electrode tip (9) which comprises an electrode core (11), an electrode shell (12) surrounding the electrode core (11) and a connection area (13) for c...
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WO/2018/105361A1 |
In order to provide a spark plug capable of suppressing radio-wave noise, at least part of a center electrode is inserted into a tip side of a shaft hole in an insulating body and at least part of a terminal fitting is inserted into a re...
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WO/2018/106924A1 |
A spark plug is disclosed that includes at least one bore extending through a shell of the spark plug in order to form a passageway between an annular volume around the spark plug insulator nose and a pre-chamber volume of a pre-chamber ...
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WO/2018/100831A1 |
The strength, the oxidation resistance, and the spark wear resistance of an electrode of this ignition plug are improved. A center electrode and/or a ground electrode of the ignition plug is formed using a nickel (Ni) alloy containing 50...
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WO/2018/098421A1 |
A control system of a balanced micro-pulsed ionizing blower is provided, the control system comprising: a micro-pulsed high voltage AC (alternating current) power source 230 configured to generate short duration positive polarity ionizin...
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WO/2018/098278A1 |
A spark plug combustion ionization sensor for measuring ion current inside the cylinder of an internal combustion engine. The sensor measures ion current which flows when the energy released during combustion ionizes the air inside the c...
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WO/2018/095624A1 |
The present invention relates to a spark plug which comprises an insulator which is arranged in a spark plug housing and has a longitudinal axis and an opening along the longitudinal axis. Furthermore, a central electrode is arranged in ...
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WO/2018/095433A1 |
Disclosed is a spark plug, comprising a spark plug housing, an insulator and a central electrode. A hollow cavity is arranged inside the spark plug housing, the insulator is fixedly arranged at a lower portion inside the hollow cavity, a...
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WO/2018/097406A1 |
The present invention relates to a bracket structure allowing easy attachment and detachment of a static electricity removing device, comprising: a static electricity removing device having a discharge needle or an X-ray tube embedded th...
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WO/2018/083600A1 |
This invention relates to a drive circuit (10) and method for driving a transformer (12) that comprises primary and secondary windings (14, 16) which are connected in a primary winding circuit (18) and a secondary circuit (20) respective...
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WO/2018/079089A1 |
The present invention suppresses radio wave noise with use of a magnetic body. According to the present invention, a connection part, which electrically connects a center electrode and a terminal metal fitting to each other, comprises a ...
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WO/2018/074016A1 |
The invention suppresses a decrease in the strength and a decrease in the manufacturability of a main body metal shell. The main body metal shell of this spark plug contains: iron which is the main component; between 0.20% by weight and ...
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WO/2018/070130A1 |
This spark plug (100, 100A, 100B) is provided with: a cylindrical attachment fitting (10) which can be mounted on an internal combustion engine; a center electrode (30) which is insulated from and held by the attachment fitting and one e...
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WO/2018/071200A1 |
An ignition coil includes a low voltage terminal for connection with a battery and a high voltage terminal for connection with a spark plug. An assembly of windings interconnects the terminals. The ignition coil further includes a case c...
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WO/2018/070129A1 |
This spark plug (100) is provided with: a cylindrical attachment fitting (10) which can be mounted on an internal combustion engine; a center electrode (30) which is insulated from and held by the attachment fitting, and one end (31) of ...
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WO/2018/065184A1 |
The invention relates to an ignition apparatus (1) for an internal combustion engine, comprising a spark plug (4); a ignition coil (3) with a voltage connection (5); and a spring (2) for electrically connecting the spark plug (4) to the ...
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WO/2018/060592A1 |
In order to test a semiconductor spark plug (10), a test method comprises a step consisting of depositing water on the head (16) of the spark plug, between the two electrodes (18, 20) of same, so that the water forms a water meniscus (58...
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WO/2018/061234A1 |
Provided is an ion generator wherein anomalies, such as the fouling of a discharge electrode or a malfunction of the ion generator per se, are assessed without using an ion sensor. The ion generator (1) comprises an anomaly assessment un...
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WO/2018/061483A1 |
In this invention, an axial member (32) is configured to have the same polarity as discharge electrodes (60). Each of the discharge electrodes (60) comprises an electrode main body (65), and a tip portion (63) formed at the end of the el...
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WO/2018/055789A1 |
In order to permit output inspection in a state in which a discharging electrode has been mounted, an ion generating device (1) of the present invention is provided with: induction electrodes (31, 32); discharging electrodes (15, 16) tha...
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WO/2018/055784A1 |
An ion generating device (1) is provided with: a discharge electrode (15) having a leading end section (42) for discharging electricity; and a protection plate (51) that protects at least a part of the leading end section (42) from an ai...
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WO/2018/055787A1 |
In order to simplify the structure of a discharge device, an ion generating device (1) comprises: induction electrodes (31, 32); discharge electrodes (15, 16) causing electrical discharge between the induction electrodes (31, 32); a sing...
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WO/2018/055833A1 |
The objective of the invention is to provide a spark plug capable of improving accuracy in detecting pre-ignition which is caused by a flame kernel occurring inside a spark plug. In the invention, a terminal is disposed more toward the r...
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WO/2018/055783A1 |
In order to provide a discharging device having a reduced number of parts and a lower cost, and an electrical apparatus using the same, an ion generating device (1) of the present invention includes a pair of electrode protection parts (...
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WO/2018/051959A1 |
Provided is a lightning arrester capable of shortening the work time required when performing a withstand voltage test, and allowing the costs to be reduced. In this lightning arrester, a separation mechanism comprises a guiding conducto...
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WO/2018/052229A1 |
A wearable device includes a first electrode configured to contact a user's body; a second electrode having a pointed shape, in which corona discharge occurs; a power supplier connected between the first electrode and the second electrod...
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WO/2018/050204A1 |
This disclosure concerns a disconnector device (10) for a surge arrester. The disconnector device (10) comprises a housing (15) encompassing a cavity (20) and a disconnector unit (25) provided inside the cavity (20). The disconnector dev...
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WO/2018/041045A1 |
Disclosed are a lightning protection and/or static electricity prevention apparatus and method, wherein same use a lightning protection constant voltage apparatus to prevent lightning and/or to prevent static electricity from affecting s...
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WO/2018/040873A1 |
Provided are an ion generation device and an ion generator. The device comprises a control module (100), a signal processing module (102), and a frequency and voltage adjusting module (104), a transformer module (106), a decoupling modul...
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WO/2018/040451A1 |
Disclosed in the present invention is an arc compression-based arc-extinguishing lightning-protection gap device. The device comprises a lightning-protection device main body and an arc-striking electrode. The arc-striking electrode is f...
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WO/2018/040452A1 |
Disclosed in the present invention is a lightning induction-type solid-phase arc-extinguishing lightning protector. The device primarily consists of a housing, an arc-extinguishing rotating disk, a conductive metal plate, an arc-striking...
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WO/2018/041430A1 |
The invention relates to a gas arrester (40, 50) for data line systems, comprising: a discharge electrode (46, 55), and a plurality of individual electrodes (41, 51) for connecting to data lines, wherein a common gas discharge region (45...
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WO/2018/036135A1 |
A positive and negative ion generator (200), comprising a generator body (210), a baffle (220), a connecting arm (230) and a probe (240) used for generating an ion; one end of the connecting arm (230) is fixedly connected to the baffle (...
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WO/2018/037824A1 |
The objective of the invention is to suppress radio noise. This spark plug comprises: a cylindrical insulator having a shaft hole extending in the axial direction; a cylindrical metal shell; a metal terminal having a shank portion dispos...
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WO/2018/034952A1 |
A corona igniter (20) comprises a central electrode (22) surrounded by an insulator (26), which is surrounded by a conductive component. The conductive component includes a shell (34) and an intermediate part (36) both formed of an elect...
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WO/2018/034943A1 |
A reversed-assembled corona igniter including an insulator, central electrode, and metal shell, wherein an outer diameter of the insulator increases adjacent a lower end of the metal shell to achieve an electrical advantage is provided. ...
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WO/2018/034743A1 |
An approach is disclosed for generating seed electrons at a spark gap (100) in the absence of 85Kr. The present approach utilizes the photo-electric effect, using a light source (120) with a specific nominal wave length (or range of wave...
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