PL423731A1 - Air grate for the housing of electrical equipment, preferably for housing of transformer stations - Google Patents

Air grate for the housing of electrical equipment, preferably for housing of transformer stations

Info

Publication number
PL423731A1
PL423731A1 PL423731A PL42373117A PL423731A1 PL 423731 A1 PL423731 A1 PL 423731A1 PL 423731 A PL423731 A PL 423731A PL 42373117 A PL42373117 A PL 42373117A PL 423731 A1 PL423731 A1 PL 423731A1
Authority
PL
Poland
Prior art keywords
housing
main frame
stiles
rungs
transformer stations
Prior art date
Application number
PL423731A
Other languages
Polish (pl)
Other versions
PL233798B1 (en
Inventor
Karol Michałek
Maja Łączek
Kamil Piwoński
Piotr Gębka
Robert Żmuda
Original Assignee
Zpue Spółka Akcyjna
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 Zpue Spółka Akcyjna filed Critical Zpue Spółka Akcyjna
Priority to PL423731A priority Critical patent/PL233798B1/en
Publication of PL423731A1 publication Critical patent/PL423731A1/en
Publication of PL233798B1 publication Critical patent/PL233798B1/en

Links

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

Kratka wentylacyjna do obudowy urządzeń elektroenergetycznych zwłaszcza do obudowy stacji transformatorowych zawierająca ukształtowaną przestrzennie ramę główną o zarysie prostokąta, wykonaną z połączonych ze sobą profilowych ramiaków, w prześwicie której zamocowana jest żaluzja składająca się z wielu rozmieszczonych równomiernie szczebli, mających postać dwustronnych daszków, charakteryzuje się tym, że w ramiakach bocznych po wewnętrznej stronie ramy głównej (1), usytuowanych jest wiele równoległych do siebie ukośnych, szczelinowych nacięć pasujących do szczebli (6), które osadzone są nieruchomo w ramiakach bocznych, przy czym szczeble (6) unieruchomione są dodatkowo bocznymi klipsami (8), połączonymi sztywno z ramą główną (1), zaś sąsiadujące ze sobą ramiaki ramy głównej (1) połączone są ze sobą poprzez występy łączące.Ventilation grille for the housing of power devices, especially for the housing of transformer stations containing a spatially shaped main frame with a rectangular outline, made of interconnected profile stiles, in the lumen of which a shutter consisting of many evenly spaced rungs, having the form of two-sided roofs, is characterized by this that in the side stiles on the inner side of the main frame (1), there are many parallel, diagonal, slit cuts matching the rungs (6), which are fixed in the side stiles, while the rungs (6) are additionally fixed with side clips (8), rigidly connected to the main frame (1), and the adjacent main frame stiles (1) are connected to each other through connecting projections.

PL423731A 2017-12-05 2017-12-05 Air grate for the housing of electrical equipment, preferably for housing of transformer stations PL233798B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL423731A PL233798B1 (en) 2017-12-05 2017-12-05 Air grate for the housing of electrical equipment, preferably for housing of transformer stations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL423731A PL233798B1 (en) 2017-12-05 2017-12-05 Air grate for the housing of electrical equipment, preferably for housing of transformer stations

Publications (2)

Publication Number Publication Date
PL423731A1 true PL423731A1 (en) 2019-06-17
PL233798B1 PL233798B1 (en) 2019-11-29

Family

ID=66809686

Family Applications (1)

Application Number Title Priority Date Filing Date
PL423731A PL233798B1 (en) 2017-12-05 2017-12-05 Air grate for the housing of electrical equipment, preferably for housing of transformer stations

Country Status (1)

Country Link
PL (1) PL233798B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29707687U1 (en) * 1997-04-28 1997-07-03 Löbl, Helmut, Dr.-Ing.habil., 01187 Dresden Ventilation grille for electrical systems
PL178191B1 (en) * 1996-01-18 2000-03-31 Ts Osrodek Badawczo Rozwo Ventilation air intake especially for power distribution equipment
PL179929B1 (en) * 1996-12-20 2000-11-30 Henryk Branski Plastic air grate
DE10038821C2 (en) * 2000-07-11 2003-02-20 Siemens Ag ventilation grille
PL349374A1 (en) * 2001-08-29 2003-03-10 Jan Tomczak Equalising air grate

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL178191B1 (en) * 1996-01-18 2000-03-31 Ts Osrodek Badawczo Rozwo Ventilation air intake especially for power distribution equipment
PL179929B1 (en) * 1996-12-20 2000-11-30 Henryk Branski Plastic air grate
DE29707687U1 (en) * 1997-04-28 1997-07-03 Löbl, Helmut, Dr.-Ing.habil., 01187 Dresden Ventilation grille for electrical systems
DE10038821C2 (en) * 2000-07-11 2003-02-20 Siemens Ag ventilation grille
PL349374A1 (en) * 2001-08-29 2003-03-10 Jan Tomczak Equalising air grate

Also Published As

Publication number Publication date
PL233798B1 (en) 2019-11-29

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