公开(公告)号：US20190049119A1

公开(公告)日：2019-02-14

申请号：US16077428

申请日：2017-02-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kiyoshi IWAMOTO ,  Yasushi URAI ,  Shigeki HAYASHI ,  Seiji SATO ,  Toshihiro DOI ,  Kazutoshi TAKENOSHITA ,  Yurika KIDA

IPC: F24C15/00 ,  C09D1/00 ,  C09D5/16 ,  F24C14/00

Abstract: Provided is an oven having an improved structure for keeping a cooking chamber clean. The oven includes a main body, a cooking chamber provided inside the main body, a main heater disposed inside the cooking chamber, a fan disposed inside the cooking chamber to circulate air heated by the main heater, a coating film formed on at least a part of a cooking chamber inner wall and having a liquid repellency, and a contaminant collecting portion having a liquid repellency smaller than that of the coating film and provided on the cooking chamber inner wall with which air circulated by the fan collides.

公开(公告)号：US20210071950A1

公开(公告)日：2021-03-11

申请号：US17015990

申请日：2020-09-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hiroto OHNARI ,  Daisuke FUKUOKA ,  Kazutoshi TAKENOSHITA ,  Suguru NAKAGAWA ,  Toshiyuki FUJIYOSHI

IPC: F26B21/06 ,  F26B3/04 ,  F26B11/00 ,  F26B21/00 ,  F26B21/10 ,  F26B21/12 ,  F26B25/00

Abstract: A shoe dryer including a main body, a shoe receiver provided inside the main body and configured to receive a shoe, a blower configured to blow air toward the shoe received in the shoe receiving portion, a camera configured to obtain an image of the shoe by photographing the shoe received in the shoe receiver, and a control device configured to recognize information about the shoe from the image of the shoe obtained by the camera, and control a direction of air blown by the blower based on the information about the shoe.

公开(公告)号：US20170341087A1

公开(公告)日：2017-11-30

申请号：US15538881

申请日：2015-12-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seiro YUGE ,  Daisuke FUKUOKA ,  Kazutoshi TAKENOSHITA ,  Yasuhiko KOCHIYAMA

IPC: B03C3/02 ,  A47L9/16 ,  B03C3/41

Abstract: Disclosed herein is provide an electrostatic precipitator capable of allowing a charger to be thin while suppressing ozone generation.The electrostatic precipitator 1 includes a charger 10 provided with a high voltage electrode 11 receiving a high voltage from a high voltage generating circuit 40 and a counter electrode 12 facing the high voltage electrode 11 and receiving a reference voltage from the high voltage generating circuit 40, and configured to charge suspended particles by generating a discharge between the high voltage electrode 11 and the counter electrode 12; and a dust collector 20 disposed in the downstream side of an air flow direction of the charger 10 and configured to collect the suspended particles charged by the charger 10.

公开(公告)号：US20190193089A1

公开(公告)日：2019-06-27

申请号：US16233884

申请日：2018-12-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Manabu TAKEZAWA ,  Seiro YUGE ,  Daisuke FUKUOKA ,  Kazutoshi TAKENOSHITA

IPC: B03C3/41 ,  B03C3/12 ,  B03C3/08 ,  B03C3/155

CPC classification number: B03C3/41 ,  B03C3/08 ,  B03C3/12 ,  B03C3/155 ,  B03C2201/04

Abstract: Disclosed herein is a charging apparatus and precipitator. The charging apparatus includes a plurality of counter electrodes formed in a plate shape and arranged in a direction intersecting with a ventilation direction to allow respective surfaces thereof to follow the ventilation direction, and a plurality of high voltage electrodes formed in a wire shape and installed between the plurality of counter electrodes. The plurality of counter electrodes includes a first counter electrode having a first electrode area, and a second counter electrode having a second electrode area less than the first electrode area. The first counter electrode and the second counter electrode are alternately arranged.