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公开(公告)号：US20240359125A1
公开(公告)日：2024-10-31
申请号：US18763724
申请日：2024-07-03
申请人： LG ELECTRONICS INC.
发明人： Yanghwa LEE , Chulwoo PARK , Hojung KIM
IPC分类号： B01D46/66 , B03C3/04 , B03C3/12 , B03C3/36 , B03C3/38 , B03C3/41 , B03C3/47 , B03C3/51 , F24F1/0057 , F24F1/0073 , F24F8/192 , F24F8/30 , F24F8/90 , F24F13/08 , F24F13/28 , H01T19/00 , H01T23/00
CPC分类号： B01D46/785 , B03C3/04 , B03C3/12 , B03C3/368 , B03C3/38 , B03C3/41 , B03C3/47 , B03C3/51 , F24F1/0057 , F24F1/0073 , F24F8/192 , F24F13/082 , F24F13/28 , H01T19/00 , H01T23/00 , B03C2201/28 , F24F8/194 , F24F8/30 , F24F8/90 , Y02A50/20
摘要： An air conditioning apparatus according to an aspect of the present invention includes a main body including a suction part through which air is suctioned and a discharge part through which the air suctioned through the suction part is discharged, a fan disposed in the main body to allow the air to flow, an electric charge device coupled to the main body outside the main body to charge dust in the air, and a filter device disposed between the suction part and the discharge part in the main body to collect the charged dust particles.
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2.发明公开公开(公告)号：US20240097425A1
公开(公告)日：2024-03-21
申请号：US18518388
申请日：2023-11-22
发明人： Dong-Jin KIM , Wan-Sung KWON , Sang-Won SEO , Yeong-Sin PARK , Sung-Joon LEE , Jae-Sang YOO
摘要： A lightning rod with an electric double layer and electric dipole moment type discharge amplification function, the lightning rod including: a support member (100) for moving a lightning current to the ground; an emission member (200) fitted to the support member (100) to collect charges of the ground according to the approach of a thundercloud and thus emit a large number of ions with the opposite polarity to the polarity of the thundercloud; ground charge chargers (300) fitted to the support member (100) and having spaces formed therein to charge the charges of the ground; an insulation member (400) disposed on top of the emission member (200); and discharge induction members (500) fixedly disposed on top and underside of the emission member (200) by means of the insulation member (400).
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公开(公告)号：US20230285888A1
公开(公告)日：2023-09-14
申请号：US18141302
申请日：2023-04-28
申请人： LG ELECTRONICS INC.
发明人： Yanghwa LEE , Chulwoo Park , Hojung Kim
IPC分类号： B01D46/66 , F24F1/0057 , B03C3/12 , B03C3/36 , B03C3/38 , B03C3/41 , B03C3/47 , B03C3/51 , F24F8/192 , H01T19/00 , H01T23/00 , F24F1/0073 , B03C3/04 , F24F13/08 , F24F13/28
CPC分类号： B01D46/785 , B03C3/04 , B03C3/12 , B03C3/368 , B03C3/38 , B03C3/41 , B03C3/47 , B03C3/51 , F24F1/0057 , F24F1/0073 , F24F8/192 , F24F13/082 , F24F13/28 , H01T19/00 , H01T23/00 , B03C2201/28 , F24F8/30 , Y02A50/20
摘要： An air conditioning apparatus according to an aspect of the present invention includes a main body including a suction part through which air is suctioned and a discharge part through which the air suctioned through the suction part is discharged, a fan disposed in the main body to allow the air to flow, an electric charge device coupled to the main body outside the main body to charge dust in the air, and a filter device disposed between the suction part and the discharge part in the main body to collect the charged dust particles.
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公开(公告)号：US20190214796A1
公开(公告)日：2019-07-11
申请号：US16239224
申请日：2019-01-03
申请人： Tenneco Inc.
摘要： A corona igniter assembly which is designed to reduce the amount of air gaps between insulating components and thus reduce electrical fields concentrated in those air gaps and the associated unwanted corona discharge. The assembly includes a high voltage center electrode surrounded by a ceramic insulator and a high voltage insulator. A dielectric compliant insulator is disposed between the ceramic insulator and the high voltage insulator. A layer of metal is applied to at least one of the insulators, for example the ceramic insulator. A compliant collet formed of a partially resistive material covers a sharp edge of the layer of metal to reduce the electric field and smooth the electric field distribution at the sharp edge of the metal layer.
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公开(公告)号：US20180262051A1
公开(公告)日：2018-09-13
申请号：US15909492
申请日：2018-03-01
发明人： James F. Corum , Kenneth L. Corum , Jerry A. Lomax , James M. Salvitti, JR. , Christopher R. Lamon , Robert S. Galloway, JR. , James T. Darnell , Fredrick A. Genz , Wes Pogorzelski , Michael P. Taylor , Philip V. Pesavento , Timothy J. Lougheed, JR. , Richard E. Miller
CPC分类号： H02J50/12 , H01P5/00 , H01Q1/1242 , H01Q1/36 , H01T19/00 , H01T19/02 , H02J50/20 , H04B3/52 , H04B13/00
摘要： A guided surface waveguide probe structure is described. In one example, the guided surface waveguide probe structure includes a charge terminal elevated to a first height above a lossy conducting medium and a phasing coil elevated to a second height above the lossy conducting medium, wherein the first height is larger than the second height. The structure further includes a non-conductive support structure to support the phasing coil and the charge terminal. The non-conductive support structure includes a truss frame secured to and supported over a substructure, and the truss frame supports the phasing coil at the second height above the lossy conducting medium. The non-conductive support structure also includes a charge terminal truss extension supported by the truss frame, and the charge terminal truss extension supports the charge terminal at the first height above the lossy conducting medium.
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公开(公告)号：US10008831B2
公开(公告)日：2018-06-26
申请号：US15077475
申请日：2016-03-22
摘要： 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 electrode and the ignition coil assembly. A high voltage insulator formed of a fluoropolymer surrounds the high voltage center electrode, and a firing end insulator formed of alumina surrounds the igniter central electrode. According to one embodiment, a glue formed of a compliant and insulating material, such as a silicon-based material, forms a seal between the high voltage insulator and the firing end insulator. According to another embodiment, a dielectric compliant insulator is disposed between the high voltage insulator and the ignition coil assembly, and the glue forms a seal therebetween. The glue fills air gaps to prevent unwanted corona discharge, and thus extends the life of the materials and directs energy to the firing end.
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公开(公告)号：US09991681B2
公开(公告)日：2018-06-05
申请号：US14568330
申请日：2014-12-12
发明人： John Antony Burrows
IPC分类号： H01T19/00 , H01T15/00 , F02P23/04 , G01M15/02 , G01N27/02 , H02M3/00 , F02P3/04 , F02P5/15 , F02P17/00
CPC分类号： H01T19/00 , F02N2300/2011 , F02P3/0407 , F02P5/1502 , F02P17/00 , F02P23/04 , G01M15/02 , G01N27/02 , H01T15/00 , H02M3/00
摘要： A corona ignition system for maintaining a drive frequency approximately equal to the resonant frequency of a corona igniter is provided. The system includes a current sensor, at least two cascaded timers which are electrically independent of a controller, and at least two switches. During operation, the current sensor measures the current at an input of the corona igniter. A conditioned current signal including information related to the zero crossings of the current ultimately activates a pair of the timers which in turn control and drive one of the switches. The conditioned current signal is not processed by the controller before driving the switch.
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公开(公告)号：US09941671B2
公开(公告)日：2018-04-10
申请号：US15271874
申请日：2016-09-21
发明人： Kristapher Mixell , Paul Phillips
摘要： A corona igniter assembly including an ignition coil assembly, a firing end assembly, and a dielectric compliant member is provided. The dielectric compliant member is compressed between a high voltage insulator of the ignition coil assembly and a ceramic insulator of the firing end assembly. During assembly of the corona igniter assembly, the dielectric compliant member pushes air outwards and forms a hermetic seal between the high voltage insulator and the ceramic insulation. The dielectric compliant member can have a rounded upper surface, which may improve the hermetic seal. Alternatively, or in addition to the rounded surface on the dielectric compliant member, the lower surface of the high voltage insulator can be rounded to push air outwards during assembly and provide a hermetic seal.
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公开(公告)号：US09918374B2
公开(公告)日：2018-03-13
申请号：US15362280
申请日：2016-11-28
发明人： Edward Oldynski , Peter Gefter , Leslie Partridge
摘要： In one embodiment of the invention, a method of automatically balancing ionized air stream created in bipolar corona discharge is provided. The method comprises: providing an air moving device with at least one ion emitter and reference electrode connected to a micro-pulsed AC power source, and a control system with at least one ion balance monitor and corona discharge adjustment control; generating variable polarity groups of short duration ionizing micro-pulses: wherein said micro-pulses are predominantly asymmetric in amplitude and duration of both polarity voltages and have a magnitude of at least one polarity ionizing pulses exceed the corona threshold.
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公开(公告)号：US20180054881A1
公开(公告)日：2018-02-22
申请号：US15400736
申请日：2017-01-06
摘要： Embodiments of the present disclosure relate to a spark gap device that includes a first electrode having a first surface and a second electrode having a second surface offset from and facing the first surface. The spark gap device also includes a cantilevered component coupled to the first electrode that is configured to generate a field emission, a corona discharge or both, to emit light toward at least the first surface such that photons are incident on the first surface and cause electron emission from the first surface. The spark gap device may not include a radioactive component.
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