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WO/2021/109131A1 |
A spark plug heat value measurement method and measurement system based on a spark discharge current active heating method. A spark plug to be measured is mounted in a constant-temperature water jacket cooling cylinder at a specific torq...
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WO/2021/111719A1 |
This spark plug 100 comprises: a central electrode 20; a metal fitting that is provided so as to be a cylindrical shape centered on an axis AX, insulates and holds the central electrode 20 at the center of the metal fitting, and has a ho...
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WO/2021/103017A1 |
Provided is a method for limiting lightning-strike flashover of a DC electricity transmission line, comprising: detecting a first event, the first event being characterized as an event in which an electricity transmission line is struck ...
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WO/2021/106243A1 |
Provided is a spark plug that is capable of improving fouling resistance. The spark plug comprises a cylindrical insulator, a central electrode disposed in an axial hole in the insulator, and a cylindrical main metal fitting disposed at ...
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WO/2021/106681A1 |
Provided is a spark plug that can reduce variations in discharge points. The spark plug comprises: a center electrode (15); a main metal fitting (20) that insulates and holds the center electrode; and a ground electrode (50) including a ...
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WO/2021/103855A1 |
Provided is a structure for enhancing ignition strength, comprising an input end used for connecting a high-voltage circuit (1) and an output end used for connecting a clearance-type ignition apparatus (18); and a second discharge cleara...
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WO/2021/099016A1 |
The present invention relates to a method for producing a pre-chamber spark plug (1) comprising an external thread (4) and a cap (3) that has at least one through-opening (30), the method comprising the steps of: providing the pre-chambe...
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WO/2021/089058A1 |
A method and an apparatus for generating a particle wave carrying an electric charge, used to solve problems in existing methods and apparatuses for generating particle waves carrying an electric charge such as being unable to control ph...
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WO/2021/090595A1 |
Provided is an electrostatic precipitator comprising: a tubular outer electrode in which a gas to be processed passes through the internal space thereof; and an inner electrode disposed in the internal space, the inner electrode being ar...
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WO/2021/091418A1 |
The inventions relate to the field of technology for actively acting on the atmosphere in order to disperse fog and clouds over a designated area, bring about additional precipitation, or reduce the likelihood of precipitation. The prese...
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WO/2021/055563A9 |
An air purification apparatus and methods of air purification and treatment using ionization is disclosed. In some embodiments, an ion generator apparatus comprises a modular electrode and a housing connected to the modular electrode. Th...
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WO/2021/072458A1 |
Spark plug for igniting a combustible fuel in an internal combustion engine, comprising: - an ignition means (2) arranged at an end of the spark plug (1) facing the combustion chamber, when the spark plug (1) is mounted in the internal c...
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WO/2021/066693A1 |
The present invention relates to a method for producing an ionization rod and an ionization rod produced according to the method. The invention is characterized in that in a U-shaped duct profile (1) a main line (4) for supply current is...
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WO/2021/063491A1 |
The invention relates to an electric high-voltage device (10) comprising a fluid-tight housing (16), a high-voltage component (11, 12) which is arranged in the housing, and an insulating liquid (17) in the housing in order to electricall...
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WO/2021/059688A1 |
An electric discharge device pertaining to the present disclosure is provided with a discharge electrode, a counter electrode, a voltage application circuit, and a liquid supply unit. The discharge electrode is a columnar electrode. The ...
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WO/2021/055566A1 |
The generator has three main parts. The first is a charged particle source. The second is a static electric field. The third is a collector connected to the ground or a capacitor. The first species has a wire, the collector, from the gro...
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WO/2021/054509A1 |
The present invention relates to a bar-type ionizer having a function to monitor and automatically adjust an ion balance, wherein an ion imbalance between anions and cations emitted from discharge needles is detected and the ion imbalanc...
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WO/2021/050004A1 |
The present disclosure relates to an apparatus for producing negative air ions from a plant, comprising:- a power supply module; a voltage pulse module connectable to the power supply module, the power supply module being configured to p...
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WO/2021/044668A1 |
Provided is a spark plug which is able to ensure a suitable volume for a jet flow while making the distance traveled by the jet flow long. The spark plug is provided with: a cylindrical shell; a center electrode held by the shell in an i...
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WO/2021/046320A1 |
An electrode material for a spark plug (10) includes 22-46 wt% iron (Fe), inclusive, 20-40 wt% nickel (Ni), inclusive, 13-42 wt% cobalt (Co), inclusive, and one or more additional elements selected from aluminum (Al), titanium (Ti), chro...
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WO/2021/037434A1 |
What is illustrated and described is a base element (1) for an at least two-part overvoltage protection arrangement (2), having a mounting rail receptacle (3) for receiving a mounting rail (4) carrying an electrical potential, having a f...
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WO/2021/037783A1 |
The invention relates, inter alia, to a cylinder head (10). A first, a second and a third coolant channel (46, 48, 50) are situated downstream of a coolant inlet (28), and coolant can flow through them in parallel from the coolant inlet ...
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WO/2021/038976A1 |
The present invention aims to suppress noise in a surge arrester caused by vibration. A surge arrester unit 22 in a surge arrester comprises: a laminate 20 having a plurality of zinc oxide elements 10 stacked in series; a plurality of su...
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WO/2021/037473A1 |
The invention relates to a pluggable device combination for protecting against surges, having a base-like bottom part of U-shaped cross section for receiving at least one plug module which accommodates a surge protection element, wherein...
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WO/2021/041179A1 |
A spark plug (10) having a shell (16) with a ground electrode recess (52). A ground electrode (18) having an insertion end (26), a firing end (28), and a round cross-sectional profile toward the insertion end is inserted into the ground ...
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WO/2021/038551A1 |
In a method and device (10) for separating components in a corona discharge zone an air stream containing water molecules is passed between at least one ionizing electrode (17) and at least one non- ionizing electrode (12); and high volt...
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WO/2021/034085A1 |
The present invention relates to an ionizer which can fundamentally prevent a leakage from occurring due to corrosion and oxidation, which is used by being installed in a relatively narrow space, and to and from which a waterproof module...
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WO/2021/027987A1 |
The invention relates to a device (1) for producing an ionised gas, in particular air, for improving combustion processes in a combustion apparatus (17) for fossil fuels, having: a chamber (2) which can be filled with water (3) up to a p...
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WO/2021/023548A1 |
The present invention relates to a device for emitting acoustic pulses. The device, according to the invention, comprises an enclosing structure having at least one reversibly deformable wall and adapted to be put in contact with a liqui...
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WO/2021/024172A1 |
A spark plug for an internal combustion engine comprises a shell (2), an insulating body (3) at least partially extending within the shell along its main axis (A) between a first (3a) and a second end (3b), a central electrode (4) projec...
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WO/2021/024632A1 |
Provided is a spark plug that can reduce variation in the axial-direction length of a cap member from a main metal fitting. The spark plug comprises a cylindrical main metal fitting, a center electrode that is held in an insulating manne...
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WO/2021/018896A1 |
The invention relates to a sensor system (1) comprising at least one sensor unit (2) and at least one ionizer unit (3) which has at least one high-voltage electrode arrangement (31). According to the invention, the sensor unit (2) and th...
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WO/2021/010102A1 |
Provided is a spark plug having an insulator which can be made less likely to be breached. The insulator is provided with a cylindrical first section, a cylindrical second section positioned on a rear end side of the first section and ha...
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WO/2020/260400A1 |
The present invention provides a lightning-protection spark gap with a first diverging electrode (3a), which has a first outer side (Aa) and a first inner side (Ia), and a second diverging electrode (3b), which has a second outer side (A...
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WO/2020/262196A1 |
This effective component generation device (1) is provided with an internal component (2) and a case (3). The internal component (2) includes a discharge unit (21) that generates an effective component. The case (3) is formed in a box sh...
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WO/2020/262197A1 |
This effective component generation device (1) is provided with an internal component (2), a case (3), and an air passage member (5). The air passage member (5) is accommodated in the case (3) and includes a discharge unit (21). A blower...
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WO/2020/263171A1 |
An air purification device for separating airborne particles from a flow of air is disclosed. The air purification device comprises an emitter electrode, and a filter medium arranged to attract at least a subset of the airborne particles...
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WO/2020/242801A1 |
A system for thermionic arc extinction via anode ion depletion. The system includes a fixed terminal end including at least a fixed conductor containing at least a fixed contact. The system includes a moveable terminal end including at l...
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WO/2020/233944A1 |
The present invention relates to a disconnecting device for a surge arrester, comprising a housing, characterized in that a fuse is arranged in the housing. The invention also relates to an arrangement comprising a surge arrester and the...
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WO/2020/235332A1 |
A spark plug (10) has a housing (2), an insulator (3), a center electrode (4), a ground electrode (5), and an auxiliary chamber formation portion (6). An auxiliary chamber (60) is formed on the inner side of the auxiliary chamber formati...
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WO/2020/232730A1 |
Disclosed is an air-excitation-type high-concentration negative oxygen ion air blower, comprising an air source, a container (12), and a negative oxygen ion generator (14). The negative oxygen ion generator (14) is placed in the containe...
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WO/2020/233890A1 |
The invention relates to a method for adjusting an electrode gap (14) between a central electrode (4) and a ground electrode (5) in a prechamber spark plug (1) when the cap (11) is placed thereon, the method comprising the following step...
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WO/2020/225339A1 |
The invention relates to a lightning protection spark gap assembly. The lightning protection spark gap assembly comprises: a lightning protection spark gap (1); a safety fuse device (8) which can be triggered by a bridge initiator (7) an...
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WO/2020/223904A1 |
A vehicle-mounted electrostatic air purifying apparatus and a purifier, comprising: a housing (1) and an ion generator (2) which is provided inside of the housing (1); an anion emitting head (3) and a cation emitting head (4) which are e...
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WO/2020/223300A1 |
The present invention is a directed to an integrated ionic air mover that provides air flow rates through an opening within the a printed circuit board (PCB), or other similar insulating surface, to create the structure of the air mover,...
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WO/2020/223413A1 |
A spark plug electrode includes a thermally conductive core portion and a weldable core portion that are aligned in series within a multi-piece core assembly to improve the heat management and attachment characteristics of the electrode....
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WO/2020/218247A1 |
Proposed are: an air purifier for which production steps can be reduced and which is easy to produce; and a production method for the air purifier. This air purifier (1) is provided with: a first electrode plate (100) that is formed of a...
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WO/2020/216806A1 |
An overvoltage protection apparatus (14) has at least one isolator apparatus (38) which is provided in a housing (50), a thermally conductive element (40), an operating element (42) for operating an indicator apparatus (44), and a lockin...
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WO/2020/215650A1 |
A lightning arrester having external series gap and a lightning protection system. The lightning arrester comprises an arrester main component (1) and an arc-extinguishing gap structure (2) which are connected in series, wherein the arc-...
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WO/2020/212106A1 |
The present invention relates to a pre-chamber spark plug (1), comprising: a housing (2); and a cap (3), which has at least one through-opening (4), wherein: the cap (3) is arranged on a combustion-chamber-side end of the housing (2); th...
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