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Matches 351 - 400 out of 29,775

Document Document Title
WO/2017/014038A1
This method comprises a molding step (A) of molding into an alumina molded body 11 a raw material containing a molding helper and an alumina raw powder having a mean particle diameter of 2 μm to 5 μm, and a sintering step (B) of sinter...  
WO/2017/010341A1
This ignition device 1 has a spark plug 2 and an ignition coil 3. The spark plug 2 has a plug terminal 22 projecting toward the base end side from a ceramic insulator 23. The ignition coil 3 has a coil body part 30 provided with a primar...  
WO/2017/010113A1
A discharge electrode (10) of an ion generation device includes a plurality of thread-shaped conductors (11) and a holding member (12) for binding and holding the base-side portion (11c) of the plurality of thread-shaped conductors. The ...  
WO/2017/008692A1
A high-energy negative oxygen ion particle flow generation device (10) comprises an emitter (16) and a negative high-voltage acceleration electric field generator (182). The emitter comprises emitting pins (160b) in an array. The negativ...  
WO/2017/009355A1
The invention relates to a varistor (1) comprising a disconnecting device (A) which can interrupt the flow of current through the varistor (1) in case of a fault. The disconnecting device (A) includes a terminal contact (5) that establis...  
WO/2017/006689A1
Provided is an ESD protection device having high operability. The present invention is provided with a multilayer substrate 3 in which a plurality of insulation layers 3a-3g are laminated, a first discharge electrode 1 and second dischar...  
WO/2017/002899A1
[Problem] To further improve the ignition performance of a microwave-use-type spark plug. [Solution] A spark plug includes: a center electrode for transmitting a pulse voltage and electromagnetic waves; a discharge electrode mounted to t...  
WO/2017/002476A1
Provided are an ESD protection device and a method for manufacturing the same, which are capable of suppressing the deterioration of an auxiliary electrode and improving the low-voltage operation performance. The ESD protection device ac...  
WO/2017/001875A1
The new type of combustion engine performs combustion (work) and exhaust strokes only, or alternatively combustion (work) stroke and scavenging, depending on the given design. Reducing the number of strokes in the engine cycle is made po...  
WO/2016/208383A1
Provided is an ESD protection device in which IR degradation is suppressed. The ESD protection device is provided with a multilayer substrate 3, a first discharge electrode 1, a second discharge electrode 2, and a discharge auxiliary ele...  
WO/2016/208118A1
The purposes of the present invention are to reduce capacitance, and to ensure impact resistance of a central electrode (3). This spark plug is provided with a main metal fitting (1), an insulator (2), a resistor (15), a central electrod...  
WO/2016/208129A1
The purposes of the present invention are to reduce capacitance, and to ensure impact resistance of a central electrode. A main metal fitting is a substantially cylindrical member having a ground electrode provided to the tip side. An in...  
WO/2016/206892A1
Disclosed is a surge arrester whose electrical properties deteriorate to a lesser extent than those of conventional surge arresters do the more often they are activated. For this purpose, an arrester comprises two electrodes, a discharge...  
WO/2016/208128A1
The purposes of the present invention are to reduce capacitance, and to ensure impact resistance of a central electrode. This spark plug is provided with a main metal fitting, an insulator, a resistor, a central electrode, and a seal bod...  
WO/2016/203976A1
This ESD protection device has: an element body; a first discharge electrode and a second discharge electrode, which are disposed facing each other; and a discharge auxiliary electrode that electrically connects the first discharge elect...  
WO/2016/203713A1
In the present invention, radio wave noise is suppressed using a magnetic body. A spark plug is provided with a connection part for connecting a center electrode and a terminal fitting inside a through hole of an insulator. The connectio...  
WO/2016/202501A1
The invention relates to a method for electrically treating a film (1) made of plastic, having an electrode arrangement (10), which has at least one corona electrode (11) spaced apart from the film (1), a housing (20) extending nearly to...  
WO/2016/201758A1
A passive compound strong-ionization discharging plasma lightning rejection device relates to the technical field of lightning eliminating arrays. The device comprises a thundercloud charge gathering and eliminating unit (2), a strong-io...  
WO/2016/192689A1
The method of creating a metal electrode on the ceramic insulator of a spark plug with a deposit of additional material using the laser weld deposition method, where this metal electrode, formed by a diffusion metallic layer (3) of the j...  
WO/2016/193059A1
The invention relates to an overvoltage protection circuit (1) for protecting the electronics of a motor, in particular an EC motor, against overvoltage pulses, comprising two protective devices (FS1, FS2), which are arranged in series b...  
WO/2016/193702A1
The invention discloses an ignition source providing a localised high temperature region. In order to improve the energy utilisation, the localised region is partially surrounded by a containment means. Said containment means includes on...  
WO/2016/189913A1
To eliminate dew condensation on an ion generator. An ion generating device (100) is provided with an ion generator (1) that generates ions, and a lighting device (3). The ion generator (1) or air in the vicinity of the ion generator (1)...  
WO/2016/189820A1
Provided is a feature of a multilayered ground electrode wherein an outer layer and an inner layer can be kept peeling away from each other. A spark plug is provided with: a cylindrical main fitting; an insulator having a shaft hole alon...  
WO/2016/189980A1
A power supply device (10) used in a static eliminator is provided with: a transformer (T) that has a primary winding (N1) to which AC voltage is inputted, and a secondary winding (N2) in which a first end is connected to a ground; a pos...  
WO/2016/189826A1
The present invention addresses the problem of providing a sparkplug that exhibits excellent durability by preventing abnormal wear of the tip over long periods of time, when used in high temperature environments, and in severe hot/c...  
WO/2016/172767A1
There is disclosed a spark plug testing kit allowing for safe and convenient testing of petrol engines comprising a spark observation device; a spark plug opening engaging device; and an earth lead electrically connecting the spark obser...  
WO/2016/174816A1
Provided is a technique for suppressing the consumption of electrodes. This spark plug comprises: an insulator having an axial hole extending in the axis line direction; a central electrode held at one extremity side of the axial hole; a...  
WO/2016/169821A1
The invention relates to an arrangement comprising a terminal block and an external electrical component which is fastened to the terminal block by means of a component carrier. The electrical component is mechanically fastened to the te...  
WO/2016/169841A1
The present invention relates to a base for an overvoltage protection apparatus for protecting a load which is connected to a device, such as a network, in particular an energy network, against an overvoltage, which base has electrical c...  
WO/2016/166943A1
The purpose of the present invention is to enhance the tenacity of an insulator in the main fittings of a spark plug. A spark plug (100) equipped with: an insulator (10) formed in a substantially tubular shape so as to have a through-hol...  
WO/2016/161817A1
The present invention relates to a discharging sparking plug, and in particular to a series clearance multi-point discharging sparking plug which is used for a spark-ignition engine. The series clearance multi-point discharging sparking ...  
WO/2016/163335A1
[Problem] To reliably charge fine particle dust, mist, and the like in air containing dust and to improve charging efficiency. [Solution] This charging device and electric dust collector are characterized by being provided with a downstr...  
WO/2016/163438A1
This internal combustion engine ignition coil is fitted with a spark plug having an insulator provided with an insulator head portion having no corrugation. This ignition coil has a coil main body portion for generating a high voltage, a...  
WO/2016/157882A1
The present invention provides technology for suppressing a decrease in the accuracy of a spark discharge gap of a spark plug. A method for manufacturing a spark plug provided with a center electrode that extends in an axis direction, a ...  
WO/2016/160300A1
A method and system (10, 20, 30, 50) for reducing static charges on a material (18). X-rays (13) can ionize a flowing fluid (16). The ions can be transported to the material and can reduce or dissipate the static charges.  
WO/2016/153755A1
An embodiment of the invention provides a method for low emission charge neutralization, comprising: generating a high frequency alternating current (AC) voltage; transmitting the high frequency AC voltage to at least one non-metallic em...  
WO/2016/154368A1
A corona ignition assembly comprising a plurality of different insulators disposed between an ignition coil assembly and firing end assembly is provided. A high voltage center electrode extends longitudinally between an igniter central e...  
WO/2016/153373A1
High energy igniter is provided to ignite atomized liquid fuel or inflammable gas. Igniter stores energy, which is then generated in form of electric spark on electrodes of sparking plug. Spark energy ignites fuel. This type of igniters ...  
WO/2016/153868A1
A system for igniting a mixture in an internal combustion engine includes an elongate plug body generally residing around a center longitudinal axis and adapted to couple to the internal combustion engine. The system also includes a firs...  
WO/2016/150709A1
The invention relates to an insulator arrangement (1) for an overhead line (2). The insulator arrangement has a holding insulator (4) for securing an overhead line (2) to a mast (3) and a line arrester arrangement (8) which is arranged e...  
WO/2016/151173A1
The invention relates to a device for balancing variable electric fields, consisting of a hollow assembly that can have various geometrical forms on the outer part thereof, and comprises an upper passive collecting element (2) as a colle...  
WO/2016/151876A1
The purpose of the present invention is to provide an air reforming equipment equipped with a sirocco fan and a fan casing housing the sirocco fan such that the bactericidal effect of positive and negative ions can be applied to the siro...  
WO/2016/149783A1
Invention patent for a device provided with at least two charge electrodes (3 and 4), which are aligned vertically, adjacent to at least one discharge electrode (9), mounted on a pin (10), which conducts to an earthed line (11); said dev...  
WO/2016/154236A1
A corona ignition assembly comprising a plurality of different insulators disposed between an ignition coil assembly and firing end assembly is provided. A high voltage center electrode extends longitudinally between an igniter central e...  
WO/2016/154266A1
Systems, methods, and devices, for forming and using an arc flash mitigation switch are provided. In one exemplary embodiment, an arc flash mitigation switch includes a cylindrical shell having a first end cap and a second end cap locate...  
WO/2016/147669A1
The purpose of the present invention is to shorten the production time of spark plugs. This spark plug production method comprises: (a) the step of assembling a main metal body and an insulator, in such a manner that the main metal body ...  
WO/2016/149553A1
Devices and methods related to flat discharge tubes. In some embodiments, a gas discharge tube (GDT) device can include a first insulator substrate having first and second sides and defining an opening. The GDT device can further include...  
WO/2016/146092A1
A prechamber spark plug for igniting a fuel-air mixture in an internal combustion engine, in particular a gasoline engine, comprises a spark plug body (1) having a prechamber housing (2) and a cap (4) which at least partially closes the ...  
WO/2016/145015A1
The present disclosure provides surge arrester units having one or a plurality of sensor assemblies within the surge arrester unit. The sensor assemblies include a first plate, a second plate, a heat absorption member positioned between ...  
WO/2016/140610A1
The present invention relates to the field of flash tubes for photographic use, in particular to a flash tube adapted to provide a light output adapted to FP-sync, Flat Peak. The flash tube comprises a length of glass tubing 42 enclosing...  

Matches 351 - 400 out of 29,775