BR112017007445A2 - ventilation grille for ventilation of an enclosure and electrical distribution substation - Google Patents

ventilation grille for ventilation of an enclosure and electrical distribution substation

Info

Publication number
BR112017007445A2
BR112017007445A2 BR112017007445A BR112017007445A BR112017007445A2 BR 112017007445 A2 BR112017007445 A2 BR 112017007445A2 BR 112017007445 A BR112017007445 A BR 112017007445A BR 112017007445 A BR112017007445 A BR 112017007445A BR 112017007445 A2 BR112017007445 A2 BR 112017007445A2
Authority
BR
Brazil
Prior art keywords
grille
ventilation
enclosure
electrical distribution
distribution substation
Prior art date
Application number
BR112017007445A
Other languages
Portuguese (pt)
Inventor
Palgi Ants
Nieto Carlos
C Petersen Ivan
Ionikan Roman
Original Assignee
Abb Schweiz Ag
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 Abb Schweiz Ag filed Critical Abb Schweiz Ag
Publication of BR112017007445A2 publication Critical patent/BR112017007445A2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B7/08—Louvre doors, windows or grilles
    • E06B7/082—Louvre doors, windows or grilles with rigid or slidable lamellae

Abstract

a invenção refere-se a uma grade de ventilação, compreendendo uma grade interna e uma grade externa, a grade externa compreendendo pluralidade de nervuras horizontais que impedem a água ou objetos sólidos de penetrarem na grade interna fixada destacavelmente, ou sendo articulada à grade externa, equipada com nervuras horizontais inclinadas para drenagem das gotículas para fora, um espaço entre as grades interna e externa para instalação de uma malha para proporcionar uma proteção classificada ip desejada.the invention relates to a ventilation grille comprising an inner grille and an outer grille, the outer grille comprising a plurality of horizontal ribs preventing water or solid objects from penetrating the detachably attached inner grille or being hinged to the outer grille; Equipped with sloping horizontal ribs to drain out droplets, a space between the inner and outer grids for installing a mesh to provide a desired ip rated protection.

BR112017007445A 2014-10-13 2015-10-07 ventilation grille for ventilation of an enclosure and electrical distribution substation BR112017007445A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14188643.2A EP3009591B1 (en) 2014-10-13 2014-10-13 Ventilation grid
PCT/EP2015/073123 WO2016058883A1 (en) 2014-10-13 2015-10-07 Ventilation grid

Publications (1)

Publication Number Publication Date
BR112017007445A2 true BR112017007445A2 (en) 2017-12-19

Family

ID=51687966

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017007445A BR112017007445A2 (en) 2014-10-13 2015-10-07 ventilation grille for ventilation of an enclosure and electrical distribution substation

Country Status (6)

Country Link
EP (1) EP3009591B1 (en)
CN (1) CN107002455B (en)
AU (1) AU2015332900B2 (en)
BR (1) BR112017007445A2 (en)
DK (1) DK3009591T3 (en)
WO (1) WO2016058883A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112189300A (en) * 2018-06-25 2021-01-05 Abb瑞士股份有限公司 Protection device for a switchgear assembly, switchgear assembly and switchgear
CN112536575B (en) * 2020-12-03 2022-07-12 江西朝阳机械有限公司 Manufacturing process of ventilation grid for escape fire door

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034781C1 (en) * 1980-09-15 1982-02-25 Deutscher Wetterdienst Instrumentenamt München, 8042 Oberschleißheim Climate hut for meter orological measuring instruments
DE3313008A1 (en) * 1983-04-12 1984-10-18 Betonbau GmbH, 6833 Waghäusel Ventilation element
NL8503098A (en) * 1985-11-11 1987-06-01 Dec Holding Bv HOOD WITH SLAM WALLS.
DE9404787U1 (en) * 1994-03-24 1995-07-27 Betonbau Gmbh Fan door
US10386090B2 (en) * 2010-07-14 2019-08-20 Zhihua Fang Reconfigurable system allowing air flow through an open window while blocking precipitation
CN201875784U (en) * 2010-11-16 2011-06-22 隽景阳 Integrated environment-friendly stove

Also Published As

Publication number Publication date
EP3009591B1 (en) 2017-08-16
EP3009591A1 (en) 2016-04-20
CN107002455B (en) 2019-09-27
DK3009591T3 (en) 2017-11-27
CN107002455A (en) 2017-08-01
AU2015332900B2 (en) 2018-05-24
WO2016058883A1 (en) 2016-04-21
AU2015332900A1 (en) 2017-05-04

Similar Documents

Publication Publication Date Title
GB2540900A (en) Temporary maintenance enclosures and methods of maintaining turbine blades
BR112017005507A2 (en) compositions comprising recombinant bacillus cells and a fungicide.
PT3735727T (en) Power grid system
BR112017005379A2 (en) compositions comprising recombinant bacillus cells and a fungicide.
ES2967899T3 (en) Bioconversion of oleuropein
EP3117324A4 (en) Profile-based cache management
HK1256677A1 (en) Self contained bearing box cooling system
DK3654474T3 (en) ELECTRICAL INSTALLATION BOX COLLECTION
MX2017006791A (en) Subsea equipment-protection apparatus.
BR112017007445A2 (en) ventilation grille for ventilation of an enclosure and electrical distribution substation
HU5478U (en) Battery ventilation structure
GB201811543D0 (en) Fan blade containment
GB201811547D0 (en) Fan blade containment
EP3188305A4 (en) Battery cooling structure and the cover plate
ZA202002398B (en) Wind power installation
ES2547284B1 (en) Device for sealing boxes, useful for mounting the device and procedure for mounting
FR3036971B1 (en) ARTIFICIAL VENTILATION APPARATUS WITH MONITORING THE ABSENCE OF THERACY CONTRACTIONS
BR112016023993A2 (en) insulation casing and method
GB201709915D0 (en) Cable management assembly
EP3452794A4 (en) Overvoltage protection with indication of exceeded operating temperature
FR3036249B1 (en) ELECTRICAL BOX WITH A VENTILATION SYSTEM
EP3155621A4 (en) Crush resistant nuclear fuel assembly support grid
EP3705816A4 (en) Construction equipment management system
ZA201802925B (en) Electrocatalyst for the electrolysis of water
AR100557A1 (en) WIND ENERGY INSTALLATION TOWER AND PROCEDURE FOR BUILDING A WIND ENERGY INSTALLATION TOWER

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 5A ANUIDADE.

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements