BR0201434A - Ventilador, apresentando dispositivo à prova de pó - Google Patents

Ventilador, apresentando dispositivo à prova de pó

Info

Publication number
BR0201434A
BR0201434A BR0201434-3A BR0201434A BR0201434A BR 0201434 A BR0201434 A BR 0201434A BR 0201434 A BR0201434 A BR 0201434A BR 0201434 A BR0201434 A BR 0201434A
Authority
BR
Brazil
Prior art keywords
blades
passageway
fan
dustproof device
housing
Prior art date
Application number
BR0201434-3A
Other languages
English (en)
Inventor
Young-Jin Bae
Original Assignee
Lg Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BR0201434A publication Critical patent/BR0201434A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
    • H01J65/044—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by a separate microwave unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Ventilation (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

"VENTILADOR, APRESENTANDO DISPOSITIVO à PROVA DE Pó". Ventilador, apresentando um dispositivo à prova de pó incluindo um envoltório apresentando uma passagem, uma unidade de acionamento de rotação, instalada no interior do envoltório; uma pluralidade de lâminas, posicionadas na passagem e acopladas a um eixo rotativo da unidade de acionamento de rotação de forma a serem giradas; e um membro à prova de pó, instalado em uma entrada da passagem para cobrir a entrada da passagem e integralmente acoplado às lâminas, de forma a ser girado em conjunto com as lâminas. Uma vez que insetos e grandes pós podem ser impedidos de serem introduzidos de acordo com um ar fluindo, gerado à medida em que as lâminas são giradas, e o estado de acoplamento entre as partes é firme, adicionalmente, uma vez que a excentricidade é minimizada, as partes não são danificadas e uma geração de ruido é restrita, de forma que a confiabilidade pode ser aumentada.
BR0201434-3A 2001-08-31 2002-04-26 Ventilador, apresentando dispositivo à prova de pó BR0201434A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0053427A KR100434397B1 (ko) 2001-08-31 2001-08-31 방충 및 방진장치

Publications (1)

Publication Number Publication Date
BR0201434A true BR0201434A (pt) 2003-04-29

Family

ID=36273460

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201434-3A BR0201434A (pt) 2001-08-31 2002-04-26 Ventilador, apresentando dispositivo à prova de pó

Country Status (8)

Country Link
US (1) US6765341B2 (pt)
JP (1) JP2003083299A (pt)
KR (1) KR100434397B1 (pt)
CN (1) CN1228553C (pt)
BR (1) BR0201434A (pt)
MX (1) MXPA02008537A (pt)
RU (1) RU2229036C1 (pt)
SE (1) SE524501C2 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100492598B1 (ko) * 2002-12-06 2005-06-03 엘지전자 주식회사 이중 방충 및 방진 장치
KR100492599B1 (ko) * 2002-12-06 2005-06-03 엘지전자 주식회사 송풍시스템의 팬 방충망 결합구조
CN100343594C (zh) * 2003-05-13 2007-10-17 乐金电子(天津)电器有限公司 送风系统的防虫及防尘装置
GB2426288B (en) * 2004-01-30 2008-07-09 Farmer Controls Plc Electric fan
CN101048620B (zh) * 2004-10-27 2010-06-16 松下电器产业株式会社 空调机用风扇单元
CN1880778B (zh) * 2005-06-14 2011-08-10 台达电子工业股份有限公司 离心式风扇及其扇框
JP4679387B2 (ja) * 2006-02-17 2011-04-27 三菱電機株式会社 送風装置
US20070274827A1 (en) * 2006-05-26 2007-11-29 Gene Bennington Multi-stage taper fan-motor assembly
US20080151492A1 (en) * 2006-12-26 2008-06-26 Maddox Charles W Computer case with intake filter with positive airflow
US20100003149A1 (en) * 2008-07-03 2010-01-07 Nelson Daniel A Rear-positioned filter mount for use with a box or cage fan for reducing dust emission and improving interior air quality
CN102223009B (zh) * 2010-04-14 2016-04-20 德昌电机(深圳)有限公司 引擎冷却模组及引擎冷却系统
DE102011054760B4 (de) * 2011-10-24 2014-07-24 Boris Lutterbach Elektrodenlose Plasma-Beleuchtungsvorrichtung mit einem Leuchtmittelkörper auf einem mit Federzungen gelagerten drehbaren Schaft
US9512774B2 (en) 2012-08-23 2016-12-06 Honda Motor Co., Ltd. Cooling device for use with engines
RU2513525C2 (ru) * 2012-08-24 2014-04-20 Геннадий Петрович Губин Способ сухой очистки поверхностей лопаток компрессора
JP6000030B2 (ja) * 2012-09-10 2016-09-28 シャープ株式会社 送風機器
CN104165285B (zh) * 2013-05-17 2016-07-13 海洋王（东莞）照明科技有限公司 带风幕的灯具
KR101557445B1 (ko) * 2014-05-12 2015-10-06 엘지전자 주식회사 조명기기
CN115559913A (zh) * 2018-01-19 2023-01-03 概创机械设计有限责任公司 具有分离的收集器的涡轮机
JP6885624B2 (ja) * 2019-09-04 2021-06-16 富士工業株式会社 送風機ファン、送風機およびレンジフード
CN113653804B (zh) * 2021-08-05 2024-06-04 华能通辽风力发电有限公司 一种油封结构和发电机组
KR102675524B1 (ko) * 2023-06-21 2024-06-17 웨이브기어 주식회사 플라즈마 조명 장치

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795150A (fr) * 1972-02-14 1973-05-29 Braun Ag Ventilateur deplacable
JPS52102909U (pt) * 1976-02-02 1977-08-04
JPS5446008U (pt) * 1977-09-07 1979-03-30
JPS5535360U (pt) * 1978-08-25 1980-03-06
JPS5618234A (en) * 1979-07-24 1981-02-20 Toshiba Corp Fan
US4750863A (en) * 1987-06-11 1988-06-14 G & H Enterprises Fan shroud filter
JPH01170797U (pt) * 1988-05-16 1989-12-04
US4889543A (en) 1988-12-08 1989-12-26 Burt Jerry D Air filtering system
JPH0726640B2 (ja) * 1989-09-01 1995-03-29 忠男 戸塚 フィルタ付駆動モータ装置
US5494006A (en) 1995-03-10 1996-02-27 Davis, Jr.; Robert D. Rotating debris screen for internal combustion engines
JP4251584B2 (ja) * 1998-11-27 2009-04-08 東プレ株式会社 外部フードの防虫構造
KR100314015B1 (ko) * 1999-08-31 2001-11-26 구자홍 마이크로 웨이브 조명기기의 냉각 장치
KR100314080B1 (ko) 1999-11-26 2001-11-15 구자홍 플라즈마 램프의 미러 장착 구조
KR200288216Y1 (ko) * 2002-05-03 2002-09-09 엘지전자 주식회사 무전극 램프의 방충장치

Also Published As

Publication number Publication date
US20030044271A1 (en) 2003-03-06
RU2229036C1 (ru) 2004-05-20
SE524501C2 (sv) 2004-08-17
RU2002123437A (ru) 2004-03-10
KR100434397B1 (ko) 2004-06-04
SE0201116L (sv) 2003-03-01
SE0201116D0 (sv) 2002-04-15
KR20030018847A (ko) 2003-03-06
JP2003083299A (ja) 2003-03-19
US6765341B2 (en) 2004-07-20
CN1228553C (zh) 2005-11-23
MXPA02008537A (es) 2005-11-04
CN1403721A (zh) 2003-03-19

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUI DADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 10A ANUIDADE.