中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

44 records (took 0.028 seconds)

    CLEANING APPARATUS
    1.
    发明公开
    CLEANING APPARATUS 审中-公开

    公开(公告)号：EP4104734A1

    公开(公告)日：2022-12-21

    申请号：EP22184898.9

    申请日：2017-03-31

    Applicant: LG Electronics Inc.

    Inventor： NAM, Bohyun ,  HWANG, Jungbae ,  KIM, Jinju ,  KIM, Namhee ,  AN, Hyeonjeong ,  HWANG, Philjae ,  HWANG, Mantae ,  SUNG, Eunji ,  LEE, Taekgi

    IPC: A47L9/00

    Abstract: The invention provides a cleaner comprising a suction motor (20) that generates suction force; an impeller (200) positioned at an upper portion in the suction motor (20); a first cyclone unit (110) that separates dust from air sucked by the suction force; a second cyclone unit (130) that separates dust from air received from the first cyclone unit (110); a motor housing (26, 27) covering at least the suction motor (20); a pre-filter (29) that surrounds an outer surface of the motor housing (26, 27); and air passage (232) that surrounds an outer surface of the pre-filter (29) and flows air discharged from the second cyclone unit (130) toward the suction motor (20).

    CLEANING APPARATUS
    2.
    发明公开
    CLEANING APPARATUS 审中-公开

    公开(公告)号：EP4104733A1

    公开(公告)日：2022-12-21

    申请号：EP22184895.5

    申请日：2017-03-31

    Applicant: LG Electronics Inc.

    Inventor： NAM, Bohyun ,  HWANG, Jungbae ,  KIM, Jinju ,  KIM, Namhee ,  AN, Hyeonjeong ,  HWANG, Philjae ,  HWANG, Mantae ,  SUNG, Eunji ,  LEE, Taekgi

    IPC: A47L9/00

    Abstract: The invention provides a cleaner comprising a suction motor (20) that generates suction force; an impeller (200) positioned at an upper portion in the suction motor (20); a first cyclone unit (110) that separates dust from air sucked by the suction force; a second cyclone unit (130) that separates dust from air received from the first cyclone unit (110); a motor housing (26, 27) covering at least the suction motor (20); a pre-filter (29) that surrounds an outer surface of the motor housing (26, 27); and air passage (232) that surrounds an outer surface of the pre-filter (29) and flows air discharged from the second cyclone unit (130) toward the suction motor (20).

    CLEANING APPARATUS
    3.
    发明公开
    CLEANING APPARATUS 审中-公开

    公开(公告)号：EP4104732A1

    公开(公告)日：2022-12-21

    申请号：EP22184890.6

    申请日：2017-03-31

    Applicant: LG Electronics Inc.

    Inventor： NAM, Bohyun ,  HWANG, Jungbae ,  KIM, Jinju ,  KIM, Namhee ,  AN, Hyeonjeong ,  HWANG, Philjae ,  HWANG, Mantae ,  SUNG, Eunji ,  LEE, Taekgi

    IPC: A47L9/00

    Abstract: The invention provides a cleaner comprising a suction motor (20) that generates suction force; an impeller (200) positioned at an upper portion in the suction motor (20); a first cyclone unit (110) that separates dust from air sucked by the suction force; a second cyclone unit (130) that separates dust from air received from the first cyclone unit (110); a motor housing (26, 27) covering at least the suction motor (20); a pre-filter (29) that surrounds an outer surface of the motor housing (26, 27); and air passage (232) that surrounds an outer surface of the pre-filter (29) and flows air discharged from the second cyclone unit (130) toward the suction motor (20).

    CLEANER
    4.
    发明公开
    CLEANER 审中-公开

    公开(公告)号：EP3195781A2

    公开(公告)日：2017-07-26

    申请号：EP17151377.3

    申请日：2017-01-13

    Applicant: LG ELECTRONICS INC.

    Inventor： HWANG, Philjae ,  HWANG, Mantae ,  HWANG, Jungbae

    IPC: A47L9/06 ,  A47L13/22

    CPC classification number: A47L9/0686 ,  A47L5/28 ,  A47L9/0606 ,  A47L13/22 ,  A47L13/26

    Abstract: A cleaner includes a nozzle assembly; a cleaner body rotatably connected to the nozzle assembly; and a water cleaning device coupled to the nozzle assembly, wherein the water cleaning device includes a water tank to which a cloth may be attached and stores water to be supplied to the cloth, and has an air hole through which air may be introduced from outside; and an adjusting device that receives a rotational force of the cleaner body to move to open and close the air hole.

    CLEANING APPARATUS
    6.
    发明公开
    CLEANING APPARATUS 审中-公开

    公开(公告)号：EP4104730A1

    公开(公告)日：2022-12-21

    申请号：EP22184888.0

    申请日：2017-03-31

    Applicant: LG ELECTRONICS INC.

    Inventor： NAM, Bohyun ,  HWANG, Jungbae ,  KIM, Jinju ,  KIM, Namhee ,  AN, Hyeonjeong ,  HWANG, Philjae ,  HWANG, Mantae ,  SUNG, Eunji ,  LEE, Taekgi

    IPC: A47L9/00

    Abstract: The invention provides a cleaner comprising a suction motor (20) that generates suction force; an impeller (200) positioned at an upper portion in the suction motor (20); a first cyclone unit (110) that separates dust from air sucked by the suction force; a second cyclone unit (130) that separates dust from air received from the first cyclone unit (110); a motor housing (26, 27) covering at least the suction motor (20); a pre-filter (29) that surrounds an outer surface of the motor housing (26, 27); and air passage (232) that surrounds an outer surface of the pre-filter (29) and flows air discharged from the second cyclone unit (130) toward the suction motor (20).

    CLEANER SUPPORT MECHANISM AND CLEANER UNIT
    8.
    发明公开
    CLEANER SUPPORT MECHANISM AND CLEANER UNIT 审中-公开

    公开(公告)号：EP3524115A1

    公开(公告)日：2019-08-14

    申请号：EP18761473.0

    申请日：2018-03-05

    Applicant: LG Electronics Inc.

    Inventor： HWANG, Philjae ,  HWANG, Mantae ,  HWANG, Jungbae

    IPC: A47L9/28

    Abstract: A support device of the cleaner includes a charging stand body provided with a charging port for charging the cleaner and a plurality of fixing parts disposed to be spaced apart from each other on the charging stand body and each having a fixing groove in which a fixing protrusion provided on the cleaner is accommodated.

    VACUUM
    9.
    发明公开
    VACUUM 审中-公开

    公开(公告)号：EP3505033A1

    公开(公告)日：2019-07-03

    申请号：EP17843893.3

    申请日：2017-08-18

    Applicant: LG Electronics Inc.

    Inventor： HWANG, Philjae ,  HWANG, Mantae ,  HWANG, Jungbae ,  SUNG, Eunji ,  LEE, Taekgi

    IPC: A47L5/24 ,  A47L9/16 ,  A47L9/18 ,  A47L9/12 ,  A47L9/32

    Abstract: A cleaner includes a suction unit guiding air and dust, a main body including a first cyclone unit separating the air and the dust, which are suctioned through the suction unit, from each other and a second cyclone unit separating the dust from the air discharged from the first cyclone unit, and a guide unit disposed in the main body to partition a first dust storage part, in which the dust separated in the first cyclone unit is stored, and a second dust storage part, in which the dust separated in the second cyclone unit is stored, from each other. The guide unit is separably coupled to the main body, and when the guide unit is separated from the main body, a dust discharge part of the second cyclone unit is exposed to the outside.

    CLEANER
    10.
    发明公开
    CLEANER 审中-公开

    公开(公告)号：EP3412187A1

    公开(公告)日：2018-12-12

    申请号：EP18179347.2

    申请日：2017-02-17

    Applicant: LG Electronics Inc.

    Inventor： HWANG, Philjae ,  HWANG, Mantae ,  KIM, Dongseok

    IPC: A47L9/06 ,  A47L13/22 ,  A47L13/256 ,  A47L11/20 ,  A47L13/12

    Abstract: A cleaner 1 includes a cleaner body 10 including a main cleaning unit 30 for generating suction force, a nozzle assembly 20 rotatably connected to the cleaner body 10 and including a suction port 212 for sucking in air and dust, and an auxiliary cleaning unit 40 connected to the nozzle assembly 20 and including a cloth supporter 41 to which a cloth 50 is attached. The nozzle assembly 20 includes a front wheel 214 and a rear wheel 23 spaced apart from the front wheel 214, and a shaft 232 of the rear wheel 23 is relatively movably connected to the nozzle assembly 20 to change a contact area between the cloth 50 and a floor F.

Patent Agency Ranking