公开(公告)号：US12036562B2

公开(公告)日：2024-07-16

申请号：US17207997

申请日：2021-03-22

申请人： LG ELECTRONICS INC.

发明人： Sanggu Lee ,  Bongjo Sung ,  Kyungsoo Yoon ,  Jihyun Kim

IPC分类号： G03F7/20 ,  A61L9/22 ,  B01D53/32 ,  B03C3/32 ,  B03C3/68 ,  B03C3/82 ,  B81C1/00 ,  C01B13/11 ,  F24F1/0076 ,  G03F7/30 ,  H01L21/02 ,  B03C3/00 ,  B03C3/38 ,  F24F8/30

CPC分类号： B03C3/32 ,  A61L9/22 ,  B01D53/32 ,  B03C3/68 ,  B03C3/82 ,  B81C1/00103 ,  C01B13/115 ,  F24F1/0076 ,  G03F7/2014 ,  G03F7/30 ,  H01L21/02 ,  A61L2209/16 ,  B01D2257/90 ,  B01D2258/06 ,  B01D2259/818 ,  B03C3/00 ,  B03C3/38 ,  B81C2201/0101 ,  F24F8/30

摘要： An ion generating device, a method for manufacturing an ion generating device, and an air conditioner are provided. The ion generating device may include a discharge electrode that generates ions, and a power supply that applies power to the discharge electrode. The discharge electrode may include a support formed of a conductor, and a discharge pin formed to protrude from a surface of the support and having a tip. The discharge pin may include nickel (Ni).

公开(公告)号：US11890622B2

公开(公告)日：2024-02-06

申请号：US17382308

申请日：2021-07-21

申请人： ible Technology Inc.

发明人： Hung-Hsuan Chien ,  Yu-Fan Tsai

IPC分类号： B03C3/32 ,  H01T19/00 ,  H01T23/00 ,  H04R3/00 ,  B03C3/38 ,  H04R1/02 ,  B03C3/68

CPC分类号： B03C3/32 ,  B03C3/38 ,  B03C3/68 ,  H01T19/00 ,  H01T23/00 ,  H04R1/028 ,  H04R3/00

摘要： A wearable air purifier includes at least one wearable component, a control unit, at least one speaker assembly and at least one negative ion generating component. The control unit is disposed inside the at least one wearable component. The at least one speaker assembly is disposed on the at least one wearable component and electrically connected to the control unit. The at least one negative ion generating component is disposed on the at least one wearable component and electrically connected to the control unit. The control unit provides high-voltage currents to the at least one negative ion generating component to enable the at least one negative ion generating component to emit negative ions by corona discharging, and the control unit further provides audio signals to the at least one speaker assembly to activate the at least one speaker assembly to generate sound.

公开(公告)号：US20230256375A1

公开(公告)日：2023-08-17

申请号：US18014965

申请日：2021-06-30

申请人： GONGGONG CO.,LTD.

发明人： Sun Un LEE

IPC分类号： B01D47/02 ,  B03C3/017 ,  B03C3/32 ,  F24F8/183

CPC分类号： B01D47/02 ,  B03C3/017 ,  B03C3/32 ,  F24F8/183

摘要： The disclosure relates to a wave vortex air purifier. The wave vortex air purifier according to an embodiment includes an air inhaler configured to inhale air from an outside; a liquid storage configured to accommodate liquid for collecting contaminants contained in intake air inhaled through the air inhaler; a liquid fluidizer placed inside the liquid storage and configured to rotate inside the liquid storage to rotate the liquid in the liquid storage and cause an upwelling phenomenon that a level of the liquid changes; a rotary driver configured to rotate the liquid fluidizer; and an air discharger configured to discharge purified air, from which the contaminants are removed, to the outside.

公开(公告)号：US20230067491A1

公开(公告)日：2023-03-02

申请号：US17458649

申请日：2021-08-27

申请人： City University of Hong Kong

发明人： Steven Wang ,  Ruquan Ye ,  Wei Deng

IPC分类号： A62B7/10 ,  A62B18/00 ,  A62B18/02 ,  A62B18/08 ,  H02J50/10 ,  B01D53/86 ,  B01D53/00 ,  B03C3/41 ,  B03C3/47 ,  B03C3/70 ,  B03C3/155 ,  B03C3/32

摘要： The present invention provides a wireless rechargeable and portable anti-microbial respirator. The respirator includes a face-piece with an air inlet and an air outlet; a first belt and a second belt, the first belt is connected to ends of the face-piece, and the second belt is configured to wrap around the waist of a user; a flexible outlet tube, where the first end of the flexible outlet tube is connected to the air outlet of the face-piece; a flexible intake tube, where the first end of the flexible intake tube is connected to the air inlet of the face-piece; and a filtration system fixed onto the second belt. The key features of the respirator in the present invention include highly antibacterial and antiviral, long duration, reusable, self-cleaning and self-disinfecting, lightweight and portable, wireless power transfer, and great airflow and comfortable breathing.

公开(公告)号：US11471713B2

公开(公告)日：2022-10-18

申请号：US17561407

申请日：2021-12-23

申请人： Mohammad Taghi Fatehi ,  Saied Tousi

发明人： Mohammad Taghi Fatehi ,  Saied Tousi

IPC分类号： B01D53/02 ,  A62B23/02 ,  A62B18/08 ,  B03C3/32 ,  B03C3/68 ,  B03C3/017 ,  B01D39/16 ,  A41D13/11 ,  B01D46/00

摘要： A macro electrically active mask includes two conductive layers separated by at least one filtering and insulating layer. The conductive layers are connected to each other by a power source. The power source includes an oscillator and a high voltage transformer. The power source generates a periodic voltage with a fundamental frequency and multiple harmonic frequencies. The power source is connected between the two conductive layers and the periodic voltage generates a periodic electric field between the two conductive layers. The fundamental frequency, the duty cycle, and the amplitude of the periodic voltage are configured to inactivate the microorganism that pass through the electric field.

公开(公告)号：US20210291198A1

公开(公告)日：2021-09-23

申请号：US16941687

申请日：2020-07-29

申请人： The Boeing Company

发明人： Leora Peltz ,  Kavya K. Manyapu

IPC分类号： B03C3/017 ,  B03C3/32 ,  B03C3/47 ,  B64G1/52 ,  B64G6/00 ,  D03D15/00 ,  D03D1/00

摘要： A covering includes an outer material, a plurality of conductive-fibers, and a fastening material. The outer material includes a front surface and a back surface and the conductive-fibers are disposed between the front surface and the back surface. The conductive-fibers are configured to receive a voltage that causes the conductive-fibers to repel and remove dust from the front surface of the outer material. The fastening material is coupled to the back surface of the outer material and facilitates releasably attaching the outer material to an article.

公开(公告)号：US11040354B2

公开(公告)日：2021-06-22

申请号：US15914036

申请日：2018-03-07

申请人： HEADWATERS, INC.

发明人： Rudy A. Vandenbelt ,  Philippe J. Genereux ,  Adam T. Clarke

IPC分类号： B03C3/38 ,  B03C3/41 ,  B03C3/04 ,  B03C3/32 ,  H01T23/00

摘要： A portable rechargeable personal ionic air purifier energizing a personal airspace and cleaning particulate pollutants therefrom provides removable attachment of ion emitter and housing subassemblies by magnetic attraction, provides an electrically grounded conductive member external to the housing that releasably clips a lanyard or article of clothing, includes a decorative surround and provides an external ground plate for use with a desktop mount, armband or other accessory.

公开(公告)号：US10985536B2

公开(公告)日：2021-04-20

申请号：US16094814

申请日：2017-04-18

申请人： BIONIC PRODUCTS PTY LTD ,  AUSTRALIAN ARROW PTY LTD

发明人： Debbie Louise Black ,  George Tzantos ,  Rick Dall

IPC分类号： B01D53/02 ,  H01T23/00 ,  H01T19/04 ,  B03C3/32 ,  B03C3/41 ,  B03C3/68

摘要： A portable ionizer (100) having a discharge electrode electrically connected to a circuit board (5) to produce ions when energised, a portable power source (6) electrically connected to the circuit board (5) to energize the discharge electrode (8); and a portable case (101) that substantially encloses the power source (6), the circuit board (5), and the discharge electrode (8).

公开(公告)号：US10661637B2

公开(公告)日：2020-05-26

申请号：US15375568

申请日：2016-12-12

申请人： Hyundai Motor Company

发明人： Dong Ho Kwon ,  Dae Ig Jung ,  Keun Sig Lim ,  Gee Young Shin

IPC分类号： B01D53/00 ,  B60H3/00 ,  B03C3/12 ,  B03C3/36 ,  B03C3/47 ,  B01D53/32 ,  B03C3/41 ,  B03C3/08 ,  B03C3/32 ,  F24F3/16 ,  B60H1/00 ,  B03C3/04 ,  B03C3/45 ,  B03C3/68 ,  B60H3/02

摘要： An apparatus for improving vehicle internal air may include an air conditioner including an intake door for controlling introduction of external air into a vehicle; an electric dust collection filter to collect fine dust contained in air; and a control device to control operation of the electric dust collection filter and the intake door, based on information about a concentration of fine dust inside the vehicle, a concentration of fine dust outside the vehicle, and a vehicle speed.

公开(公告)号：US20200156084A1

公开(公告)日：2020-05-21

申请号：US16683679

申请日：2019-11-14

申请人： Microjet Technology Co., Ltd.

发明人： Hao-Jan Mou ,  Ching-Sung Lin ,  Chin-Chuan Wu ,  Chih-Kai Chen ,  Chi-Feng Huang ,  Yung-Lung Han ,  Hsuan-Kai Chen

IPC分类号： B03C3/32 ,  B01D46/24 ,  G01N33/00

摘要： A gas purifying device is disclosed and comprises a gas purifier and a gas detector. The gas purifier comprises a purifier main body, a filter, an air guiding device and a drive control module. The purifier main body has an embedding slot. The gas detector is assembled in the embedding slot for or detached from the embedding slot for independently use. The gas detector comprises a gas detecting module, a particulate measuring module and a detector drive control module. The gas detecting module comprises a gas sensor and a gas actuator. The particulate measuring module comprises a particulate detector and a particulate actuator. The detector drive control module controls the actuation of the gas detecting module and the particulate measuring module and converts the monitored information from the gas detecting module and the particulate measuring module into a monitored data information, and outputs the monitored data information.