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PL409432A1 - Axial fan - Google Patents

Axial fan

Info

Publication number
PL409432A1
PL409432A1 PL409432A PL40943214A PL409432A1 PL 409432 A1 PL409432 A1 PL 409432A1 PL 409432 A PL409432 A PL 409432A PL 40943214 A PL40943214 A PL 40943214A PL 409432 A1 PL409432 A1 PL 409432A1
Authority
PL
Poland
Prior art keywords
axial fan
outlet
fan
lute
bevelled
Prior art date
Application number
PL409432A
Other languages
Polish (pl)
Other versions
PL225476B1 (en
Inventor
Krzysztof Czerwiński
Kamil Urbański
Eugeniusz Rusiński
Przemysław Moczko
Wiesław Chmielarz
Andrzej Wróblewski
Original Assignee
Maszyny Górnicze-Serwis Spółka Z Ograniczoną Odpowiedzialnością
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 Maszyny Górnicze-Serwis Spółka Z Ograniczoną Odpowiedzialnością filed Critical Maszyny Górnicze-Serwis Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL409432A priority Critical patent/PL225476B1/en
Publication of PL409432A1 publication Critical patent/PL409432A1/en
Publication of PL225476B1 publication Critical patent/PL225476B1/en

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

Przedmiotem wynalazku jest wentylator osiowy, stosowany do wentylacji wyrobisk górniczych bez udziału lutni. Wentylator charakteryzuje się tym, że osłona (1) wewnętrzna członu kierowniczego (2) posiada pierścień (3) dyfuzorowy oraz 6 do 12 otworów (5), ścięte na wylocie łopatki kierownicy i dyszę (7) wylotową o regulowanym przekroju wylotowym.The subject of the invention is an axial fan, used for ventilation of mining excavations without the use of lute. The fan is characterized in that the inner cover (1) of the steering member (2) has a diffuser ring (3) and 6 to 12 holes (5), bevelled at the outlet of the steering wheel and an outlet nozzle (7) with an adjustable outlet section.

PL409432A 2014-09-09 2014-09-09 Axial fan PL225476B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL409432A PL225476B1 (en) 2014-09-09 2014-09-09 Axial fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL409432A PL225476B1 (en) 2014-09-09 2014-09-09 Axial fan

Publications (2)

Publication Number Publication Date
PL409432A1 true PL409432A1 (en) 2016-03-14
PL225476B1 PL225476B1 (en) 2017-04-28

Family

ID=55450827

Family Applications (1)

Application Number Title Priority Date Filing Date
PL409432A PL225476B1 (en) 2014-09-09 2014-09-09 Axial fan

Country Status (1)

Country Link
PL (1) PL225476B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL234338B1 (en) * 2018-02-28 2020-02-28 Wroblewski Andrzej Przed Techniczno Handlowe Energowent Axial fan

Also Published As

Publication number Publication date
PL225476B1 (en) 2017-04-28

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