PL406965A1 - Axial fan - Google Patents

Axial fan

Info

Publication number
PL406965A1
PL406965A1 PL406965A PL40696514A PL406965A1 PL 406965 A1 PL406965 A1 PL 406965A1 PL 406965 A PL406965 A PL 406965A PL 40696514 A PL40696514 A PL 40696514A PL 406965 A1 PL406965 A1 PL 406965A1
Authority
PL
Poland
Prior art keywords
axial fan
mines
perimeter
conical
rotor
Prior art date
Application number
PL406965A
Other languages
Polish (pl)
Other versions
PL225265B1 (en
Inventor
Krzysztof Czerwiński
Kamil Urbański
Eugeniusz Rusiński
Przemysław Moczko
Wiesław Chmielarz
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 PL406965A priority Critical patent/PL225265B1/en
Publication of PL406965A1 publication Critical patent/PL406965A1/en
Publication of PL225265B1 publication Critical patent/PL225265B1/en

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Wentylator osiowy do miejscowego przewietrzania kopalń charakteryzuje się tym, że wieniec (1) cylindryczny bądź stożkowy, wirnika (2) posiada na obwodzie równomiernie rozmieszczone wycięcia o kształcie profilu łopatki (4) na średnicy Dw.The axial fan for local ventilation of mines is characterized by the fact that the ring (1) cylindrical or conical, the rotor (2) has evenly distributed cutouts on the perimeter with the shape of a blade profile (4) on the diameter of Dw.

PL406965A 2014-01-27 2014-01-27 Axial fan PL225265B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL406965A PL225265B1 (en) 2014-01-27 2014-01-27 Axial fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL406965A PL225265B1 (en) 2014-01-27 2014-01-27 Axial fan

Publications (2)

Publication Number Publication Date
PL406965A1 true PL406965A1 (en) 2015-08-03
PL225265B1 PL225265B1 (en) 2017-03-31

Family

ID=53723593

Family Applications (1)

Application Number Title Priority Date Filing Date
PL406965A PL225265B1 (en) 2014-01-27 2014-01-27 Axial fan

Country Status (1)

Country Link
PL (1) PL225265B1 (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
PL225265B1 (en) 2017-03-31

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