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公开(公告)号：US12070781B2
公开(公告)日：2024-08-27
申请号：US18151878
申请日：2023-01-09
发明人： Steven Bernard Heymann , Aleksey Klochkov , Juan Guerrero , Edward Anthony Oldynski , Gee Kuen Chong
摘要： Automatic emitter point cleaners are disclosed. An automatic emitter point cleaning system includes: a fan configured to direct a stream of air through an air path; a point emitter configured to produce at least one of positive ions or negative ions within or proximate to the air path; a brush; a first gear coupled to the brush and configured to move the brush into contact with the point emitter; a second gear to engage the first gear; and a motor to actuate the second gear such that the second gear actuates the first gear to move the brush past the point emitter.
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公开(公告)号：US20220203471A1
公开(公告)日：2022-06-30
申请号：US17543640
申请日：2021-12-06
摘要： A product removing method of introducing an atmospheric gas into a product remover including a corona discharge space to remove a product from the atmospheric gas, the product being generated inside a processing chamber under a low oxygen atmosphere, the method including: mixing the atmospheric gas with a high electric resistance gas to generate a mixed gas in a pipe or the corona discharge space, the pipe being connected between the processing chamber and the corona discharge space, the atmospheric gas being discharged from the processing chamber via the pipe, the high electric resistance gas having an electric resistance higher than an electric resistance of the atmospheric gas; and removing the product from the mixed gas by a corona discharge method in the corona discharge space into which the mixed gas is introduced via the pipe or in which the mixed gas is generated.
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公开(公告)号：US11075504B2
公开(公告)日：2021-07-27
申请号：US16661275
申请日：2019-10-23
申请人： TENNECO INC.
IPC分类号： H01T13/50 , H01T19/00 , H01T21/02 , F02P3/01 , F02P23/04 , H01T21/00 , H01T13/36 , H01T19/02 , H01T19/04
摘要： A corona comprises a central electrode surrounded by an insulator, which is surrounded by a conductive component. The conductive component includes a shell and an intermediate part both formed of an electrically conductive material. The intermediate part is a layer of metal which brazes the insulator to the shell. An outer surface of the insulator presents a lower ledge, and the layer of metal can be applied to the insulator above the lower ledge prior to or after inserting the insulator into the shell. The conductive inner diameter is less than an insulator outer diameter directly below the lower ledge such the insulator thickness increases toward the electrode firing end. The insulator outer diameter is also typically less than the shell inner diameter so that the corona igniter can be forward-assembled.
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公开(公告)号：US20210128775A1
公开(公告)日：2021-05-06
申请号：US16500087
申请日：2017-08-25
发明人： NOBUYUKI OHE , TETSUYA EZAKI , SATOSHI OKANO
摘要： Provided is a discharge device that can improve the efficiency of generating reactive species. A discharging unit that discharges in response to an application of a voltage protrudes from a housing. The discharging unit is disposed in a duct through which gas flows. An upstream support is disposed upstream of the discharging unit in a direction of gas flow without overlapping the discharging unit. The upstream support protrudes further from the housing than the discharging unit. The upstream support includes a root portion joined to the housing. The root portion includes a widened portion that is disposed in the duct and that protrudes toward the discharging unit when viewed in the direction of gas flow.
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5.发明申请公开(公告)号：US20210039145A1
公开(公告)日：2021-02-11
申请号：US16965598
申请日：2019-01-29
发明人： Masahito Nakaishi , Koji Irie
摘要： Provided is an ion generating device for organic matter decomposition for generating ions to decompose organic matter stored in a tank. The ion generating device includes a needle electrode and a plate electrode, both facing each other, and a direct-current power supply unit configured to apply a direct-current voltage with positive polarity to the needle electrode. The direct-current power supply unit includes a voltage controller configured to set the direct-current voltage to a specified voltage value to produce positive corona discharge between the needle electrode and the plate electrode under atmospheric pressure.
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公开(公告)号：US10895241B2
公开(公告)日：2021-01-19
申请号：US16301525
申请日：2017-05-30
发明人： Michael Wollitzer , Gunnar Armbrecht , Martin Fuchs , Peter Awakowicz , Thomas Musch , Sven Gröger , Andre Bergner , Gordon Notzon , Marcel Van Delden
摘要： An ignition device for igniting an air/fuel mixture in at least one combustion chamber, having an ignition system with electrodes for each combustion chamber, a high-voltage source for generating an electrical high-voltage impulse at an output of the high-voltage source, and a high-frequency voltage source for generating an electrical high-frequency alternating voltage, wherein m ignition systems (10i) are provided with the formula (I) (natural numbers without zero) and m≥2, wherein κ high-frequency voltage sources are provided with the formula (II), and κ
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公开(公告)号：US10578073B2
公开(公告)日：2020-03-03
申请号：US15949296
申请日：2018-04-10
申请人： FEDERAL-MOGUL LLC
摘要： An igniter, such as a corona igniter for an internal combustion engine, and a method of manufacturing the igniter, are provided. The igniter includes an insulator with enlarged upper and lower end regions extending axially beyond opposite ends of a constrained, reduced diameter region of a shell through passage. The enlarged lower end region of the insulator is disposed axially outwardly of a lower end of the shell. The insulator is hermetically sealed to the shell and is permanently fixed against being removed axially outwardly from the shell. The method can include conforming the shell to the contour of the insulator by plastically deforming the shell, or casting the shell about the insulator. Alternatively, separate pieces of metal can be disposed around the insulator to form the shell which is conformed to the insulator.
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公开(公告)号：US20200037424A1
公开(公告)日：2020-01-30
申请号：US16589419
申请日：2019-10-01
摘要： Embodiments of the present disclosure related to automated static control. A set of static sensor data may be obtained from two or more static sensors. The set of static sensor data may be analyzed to determine whether a static condition exists. In response to a determination that a static condition exists, a set of mobile static unit data may be collected from one or more mobile static units. The set of mobile static unit data may be analyzed to select a mobile static unit of the one or more mobile static units. An action may be transmitted to the selected mobile static unit, and the selected mobile static unit may be deployed to mitigate the static condition.
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公开(公告)号：US20190356115A1
公开(公告)日：2019-11-21
申请号：US16347876
申请日：2017-11-30
发明人： Kyohei Yamakawa , Tomoya Hirata , Ryota Iriki , Takafumi Oka , Kenji Yoshikawa
摘要： The static charge eliminator includes a charger including one or more charging units, and a grounded needle-shaped conductor. The charger is configured to charge an insulating film such that the absolute value of the surface potential of the insulating film is 3 kV or more. The needle-shaped conductor is arranged to generate a corona discharge between the needle-shaped conductor and the insulating film charged by the charger. Thereby, the static charges on the insulating film can be reliably eliminated.
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公开(公告)号：US10340664B2
公开(公告)日：2019-07-02
申请号：US15009545
申请日：2016-01-28
发明人： Christian Pottiez , Simon Frank , Markus Müller
摘要： A corona ignition device is described, with a central electrode, an insulator, in which the central electrode sits, a coil, which is connected to the central electrode, a metal housing, which holds the insulator and surrounds the coil, and a cover, which closes the metal housing at its end facing away from the insulator. According to this disclosure, provision is made for a spring arranged between the cover and the coil. In another aspect, a shield is provided that surrounds the housing and comprises several shell elements which each surround a section of the circumference of the coil.
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