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WO/2020/210519A1 |
A metal shell (16) for a spark plug (10) is made from a steel material that has increased carbon content and, in some embodiments, boron as well. The steel material is well-suited for extrusion because of its ductility, while maintaining...
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WO/2020/207534A1 |
The invention relates to an arrangement of a spark plug (8) in a spark plug sleeve (6) consisting of a metallic material, said spark plug sleeve comprising a cylindrical receptacle (15) extending eccentrically to its outer fastening sect...
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WO/2020/205139A1 |
The present disclosure relates to a spark plug (100) for engines. The spark plug includes a center electrode (200) and a ground electrode (300) that includes a center void (235, 245) and a ground void (335, 345) respectively. An initial ...
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WO/2020/193307A1 |
The invention relates to a pretreatment method (A) for pretreating components (10), which are each formed from at least two different materials, prior to coating. The pretreatment method (A) comprises the following steps: alkaline degrea...
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WO/2020/194238A1 |
There is disclosed an ionisation and/or ignition device comprising: an inner rod, an outer sleeve, and an electrical insulator. The inner rod comprises a semiconductor refractory material. The outer sleeve comprises a semiconductor refra...
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WO/2020/196245A1 |
This spark plug is better able to suppress insulator-penetrating discharge and is realized without diametrically enlarging the main metal fitting. In the spark plug, a center electrode (50) includes a major-diameter section (52) where th...
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WO/2020/187966A1 |
The invention relates to a housing (2) for a spark plug (1), having a bore along the longitudinal axis X of the housing (2), the housing (2) comprises an outer side (205) and an inner side (204) and a galavanically applied nickel and zin...
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WO/2020/182509A1 |
The invention relates to a spark plug housing (2) comprising an inner side (24), an outer side (23) and a longitudinal axis, which extends from an end (21) of the spark plug housing (2) facing a combustion chamber to an end (22) of the s...
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WO/2020/185037A1 |
A total ion management method according to the present invention comprises the steps in which: (a) a voltage generator generates a voltage having a predetermined magnitude; (b) an ionizer generates ions to drop the magnitude of the volta...
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WO/2020/178109A1 |
The invention relates to a cascade insert (1) for an ionising bar (20) for the contactless neutralising of electrostatic charges and/or for contactless charging, in particular of insulation materials, the cascade insert (1) comprising a ...
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WO/2020/179304A1 |
Provided is an ignition plug capable of suppressing application of an excessive force from a gasket to an insulator and configured so as to be able to suppress deterioration of airtightness. In an ignition plug (1), a main metal fitting ...
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WO/2020/174169A1 |
Apparatus for transferring material and for direct heat exchange (100), consisting of a single stack of at least two solid metal plates (300) of rectangular cross section, each plate being separated from the adjacent plate, at least in a...
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WO/2020/170839A1 |
A spark plug (10) that comprises a terminal electrode (20) that extends in an axial direction (the direction of an axis C1). A recess (23) is formed in an axial-direction end part (21) of the terminal electrode. An identifier is written ...
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WO/2020/160941A1 |
The present invention relates to a spark plug connecting element which comprises a first contact element (9a) and a second contact element (9b), wherein a resistor element (8) is arranged between the first contact element (9a) and the se...
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WO/2020/148000A1 |
The invention relates to an overvoltage protection arrangement, comprising a horn spark gap (1), located in a housing, with a chamber (4) for arc quenching, wherein a trigger electrode (7) is located in the ignition region of the horn sp...
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WO/2020/147999A1 |
The invention relates to an over-voltage protection arrangement comprising a horn gap (1) located in an insulating housing having a deionization chamber (4) for arc extinguishing, wherein the deionization chamber has a plurality of extin...
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WO/2020/144412A1 |
The device for generating ionised particles from a plasma comprises a front radiating side on which at least one opening (E1-E9) of a particle emitter is arranged, the particle emitter comprising a sheath located in the extension of the ...
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WO/2020/135943A1 |
The invention relates to a particle sensor comprising a particle charging device for charging particles in a fluid flow, said particle charging device having a corona electrode for generating a corona discharge, and the particle sensor h...
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WO/2020/126087A1 |
The present invention pertains to a spark plug for an internal combustion engine, comprising a metal outer shell (10) extending in a longitudinal direction (A) from a proximal end (12) to a distal tip end (14) configured to be oriented t...
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WO/2020/131055A1 |
A spark plug assembly 500 includes a spark plug 502, where the spark plug includes a high voltage connector, an insulator body, a metallic shell, and an electrical conductor 508 at least partly disposed in the insulator body and the meta...
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WO/2020/126663A1 |
The invention relates to a spark plug comprising a housing (2), an insulator (3), a centre electrode (4), and a ground electrode (7) located at a combustion-chamber end of the housing. The insulator has an insulator collar (32), an insul...
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WO/2020/126667A1 |
The invention relates to a spark plug comprising a housing (2), an insulator (3), a centre electrode (4), and a ground electrode (7) located at a combustion-chamber end of the housing. The insulator has an insulator collar (32), an insul...
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WO/2020/124103A1 |
The present application relates to a method for producing a spark plug (1) for an internal combustion engine, wherein the spark plug (1) has at least two components, which are connected to one another via at least one welded connection p...
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WO/2020/123913A1 |
A corona ignition assembly including a firing end assembly (22) and an ignition coil assembly (23) connected by a high voltage connection (24) is provided. The high voltage connection includes a high voltage insulator 58 formed of silico...
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WO/2020/120121A1 |
The present invention relates to a spark plug resistance element (8) which comprises at least one inorganic amorphous oxide (9) and at least one first inorganic crystalline oxide (10) having a relative dielectric permittivity of at most 15.
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WO/2020/122351A1 |
The present invention relates to a method and an apparatus for manufacturing a hot-dip galvanized steel sheet, wherein a plating layer in a molten state is cooled with high efficiency in manufacturing the hot-dip galvanized steel sheet. ...
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WO/2020/122352A1 |
The present invention relates to a molten metal plated steel sheet manufacturing method for cooling a molten galvanized layer with high efficiency when manufacturing a molten galvanized steel sheet, and the purpose of the present inventi...
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WO/2020/116051A1 |
[Purpose] The present invention pertains to a discharge electrode plate on which an elongated discharge electrode for causing corona discharge is formed, and the purpose of the present invention is to extend the lifetime by reducing degr...
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WO/2020/115176A1 |
An ignition unit (100) that can produce an ignition in a combustion chamber of a combustion engine has the following characteristics. The ignition unit (100) comprises an electrode (120) that has a tip section (123) that is exposed to th...
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WO/2020/110851A1 |
An ion generation device (11) comprises: a discharge electrode substrate (2) on which discharge electrodes (5, 6) are mounted, and on which surface electrodes (7, 8) connected respectively to the discharge electrodes (5, 6) are formed; a...
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WO/2020/106388A1 |
Provided is an improved overvoltage protection element. The overvoltage protection device comprises at least one BSD protection couple comprising discharge electrodes in a plane, a gap insulator between the discharge electrodes, an overv...
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WO/2020/104488A1 |
The disclosure relates to an ionizing unit arranged to form an ionization volume in an electric field for negatively-charging airborne particles present in an airflow.The ionizing unit comprising an emitter electrode (130) having a plura...
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WO/2020/095526A1 |
Provided is a spark plug such that separation and wear of a discharging member connected to a base material can be suppressed. This spark plug has a base material to which at least a portion of a discharging member is connected via a dif...
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WO/2020/095525A1 |
Provided is a spark plug which makes a discharge member connected to a base material less likely to be separated. This spark plug is provided with: a first electrode which has a base material and a discharge member, a portion of which is...
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WO/2020/083448A1 |
An electrode (1) for producing a corona effect consists of an electrically conductive metal core (2) which is inserted into a dielectric ceramic casing (3). In order to fasten the core (2) in the casing (3), a hold-down element in the fo...
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WO/2020/078622A1 |
The invention relates to an arrangement for firing spark gaps with a trigger electrode which is located on or in one of the main electrodes and is insulated with respect to this main electrode, wherein the trigger electrode can be electr...
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WO/2020/081926A1 |
An insulator for a corona igniter, referred to as a barrier discharge ignition (BDI) device, for use in an internal combustion engine, is provided. A central electrode is disposed in a slot of the insulator and an electrode tip is spaced...
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WO/2020/074185A1 |
The invention relates to a method for operating an internal combustion engine with fuel which is combusted using a spark plug. According to the invention, the aging of the spark plug, in particular the aging of an electric resistor of th...
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WO/2020/068967A1 |
Spark plugs are disclosed that include electrode arrangements to improve the charge flow into and out of the annular volume around the insulator nose and a pre-chamber volume of a pre-chamber device, thus directing a purge of exhaust gas...
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WO/2020/065648A1 |
In a method and apparatus (10) for air disinfection a unipolar corona discharge zone (26) is formed between an ionizing portion (15) of a first electrode (14) and a non- ionizing second electrode (18) by applying high DC voltage (22', 22...
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WO/2020/064308A1 |
Embodiments presented herein relates to an externally gapped line arrester, EGLA, for transmission lines. The EGLA comprising a series varistor unit, SVU, (1) having a first end and a second end, the SVU configured to be connected betwee...
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WO/2020/054085A1 |
This electricity removal device is provided with: a vacuum chamber inside which a charged object can be placed and which is provided with a high-vacuum processing unit for performing deposition; and a plasma generation device for supplyi...
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WO/2020/052965A1 |
The invention relates to a corona ring (5) for a high-voltage apparatus (1), wherein the corona ring (5) has a liquid shock absorber (21), which contains a liquid (17), for damping vibrations.
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WO/2020/053963A1 |
Provided is a lightning arrester allowing for a reduction in the number of parts and an improvement in assembly work, the arrester comprising: a metal container 2 in which a bottom surface 21 and a side surface 22 rising from an edge of ...
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WO/2020/052212A1 |
An ion bar structure having a self-cleaning function, comprising an ion bar body (10), a sliding assembly (20), and a hairbrush assembly (30). The ion bar body (10) is provided with a sliding rail (40) in the axial direction thereof. The...
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WO/2020/048775A1 |
The invention relates to a precombustion chamber spark plug (10) for a combustion chamber of an internal combustion engine, having a precombustion chamber (12) which has multiple openings (16) and can be fluidically connected to the comb...
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WO/2020/050392A1 |
The present invention discloses a material for spark plug electrodes, which is composed of a base material that is formed of Ir or an Ir alloy and an oxidation prevention film that covers the surface of the base material. A base layer th...
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WO/2020/043331A1 |
The invention relates to a miniaturized horn spark gap with an integrated deion chamber, consisting of a multi-part insulating-material housing as a supporting and receiving body for the horn electrodes and the deion chamber, wherein the...
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WO/2020/044889A1 |
A voltage application device (1) comprises a voltage application circuit (2). The voltage application circuit (2) applies an application voltage to a load (4) that includes a discharge electrode (41) retaining a liquid (50) and thereby c...
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WO/2020/044591A1 |
A discharge device (10) includes: a discharge electrode (1); an opposing electrode (2) opposing the discharge electrode (1) in a first direction; and a voltage applying unit for applying an application voltage between the discharge elect...
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