BR112022013539A2 - Componente de ventilação - Google Patents

Componente de ventilação

Info

Publication number
BR112022013539A2
BR112022013539A2 BR112022013539A BR112022013539A BR112022013539A2 BR 112022013539 A2 BR112022013539 A2 BR 112022013539A2 BR 112022013539 A BR112022013539 A BR 112022013539A BR 112022013539 A BR112022013539 A BR 112022013539A BR 112022013539 A2 BR112022013539 A2 BR 112022013539A2
Authority
BR
Brazil
Prior art keywords
ventilation component
tubular structure
inner element
outer element
projecting part
Prior art date
Application number
BR112022013539A
Other languages
English (en)
Inventor
Yano Youzou
Kasagi Tomoyuki
Takahashi Takumi
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of BR112022013539A2 publication Critical patent/BR112022013539A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/06—Hermetically-sealed casings
    • H05K5/068—Hermetically-sealed casings having a pressure compensation device, e.g. membrane
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0213—Venting apertures; Constructional details thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0213—Venting apertures; Constructional details thereof
    • H05K5/0216—Venting plugs comprising semi-permeable membranes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/30—Ventilation or drainage of lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/03—Gas-tight or water-tight arrangements with provision for venting

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Casings For Electric Apparatus (AREA)
  • Materials For Medical Uses (AREA)

Abstract

COMPONENTE DE VENTILAÇÃO. A presente invenção refere-se a componente de ventilação (1a) que inclui elemento interno (10), membrana permeável a gás (20), e elemento externo (30). O elemento interno (10) possui uma estrutura tubular aberta e possui uma parte saliente (11) sobre uma superfície circunferencial externa da estrutura tubular aberta. A membrana permeável ao gás (20) cobre uma abertura do elemento interno (10). O elemento externo (10) é formado para ter uma estrutura tubular fechada e possui uma parte de engate em uma superfície circunferencial interna da estrutura tubular fechada, a parte de engate engatando a parte saliente. O elemento interno (10) é fixado ao elemento externo (30) em um estado em que o elemento interno (10) é inserido dentro do elemento externo (30) e o elemento externo (30) engata a parte saliente (11) pela parte de engate (33). O componente de ventilação (1a) é capaz de ser fixado a uma projeção (2p) que se projeta tubularmente de uma superfície externa de um compartimento (2). Quando o elemento interno (10) e o elemento externo (30) são vistos em planta ao longo de um eixo A, o componente de ventilação (1a) satisfaz um requisito IH (menor que) OB (menor que) OO.
BR112022013539A 2020-01-14 2021-01-14 Componente de ventilação BR112022013539A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020003851 2020-01-14
PCT/JP2021/001071 WO2021145383A1 (ja) 2020-01-14 2021-01-14 通気部品

Publications (1)

Publication Number Publication Date
BR112022013539A2 true BR112022013539A2 (pt) 2022-09-06

Family

ID=76864608

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022013539A BR112022013539A2 (pt) 2020-01-14 2021-01-14 Componente de ventilação

Country Status (9)

Country Link
US (1) US20230043612A1 (pt)
EP (1) EP4092297A4 (pt)
JP (2) JPWO2021145383A1 (pt)
KR (1) KR20220127862A (pt)
CN (1) CN114930993A (pt)
BR (1) BR112022013539A2 (pt)
CA (1) CA3167872A1 (pt)
MX (1) MX2022008710A (pt)
WO (1) WO2021145383A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024011080A (ja) * 2022-07-13 2024-01-25 日東電工株式会社 通気部品及び通気構造

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003008247A (ja) * 2001-06-19 2003-01-10 Tdk Corp シールキャップの取り付け構造
JP2003336874A (ja) 2002-05-15 2003-11-28 Nitto Denko Corp 通気部材およびこれを用いた通気筐体
WO2010076326A1 (en) * 2008-12-31 2010-07-08 W. L. Gore & Associates Gmbh Venting device
CN203036605U (zh) * 2012-11-01 2013-07-03 日东电工株式会社 透气构件
JP2014184418A (ja) * 2013-03-25 2014-10-02 Nitto Denko Corp 防水通気構造、防水通気部材及び防水通気膜
JP2015033682A (ja) * 2013-08-09 2015-02-19 日東電工株式会社 通気構造及び通気部材
JP6173195B2 (ja) * 2013-12-04 2017-08-02 日東電工株式会社 車両用灯具
JP6721978B2 (ja) * 2015-12-15 2020-07-15 日東電工株式会社 通気部材、ランプ
JP7034581B2 (ja) * 2016-08-30 2022-03-14 日東電工株式会社 通気部材
KR101885138B1 (ko) * 2016-12-14 2018-08-03 (주)코멤텍 통기성 캡
KR102021145B1 (ko) * 2017-01-25 2019-09-11 주식회사 아모그린텍 캡 타입 벤트
JP6970189B2 (ja) * 2017-04-28 2021-11-24 日東電工株式会社 通気ユニット
CN111434103B (zh) * 2017-12-05 2021-09-03 株式会社富士 拍摄单元及元件安装机

Also Published As

Publication number Publication date
CN114930993A (zh) 2022-08-19
JP2024057002A (ja) 2024-04-23
KR20220127862A (ko) 2022-09-20
JPWO2021145383A1 (pt) 2021-07-22
MX2022008710A (es) 2022-08-08
EP4092297A1 (en) 2022-11-23
CA3167872A1 (en) 2021-07-22
US20230043612A1 (en) 2023-02-09
EP4092297A4 (en) 2024-01-10
WO2021145383A1 (ja) 2021-07-22

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