PL413478A1 - Rotor of axial fan - Google Patents

Rotor of axial fan

Info

Publication number
PL413478A1
PL413478A1 PL413478A PL41347815A PL413478A1 PL 413478 A1 PL413478 A1 PL 413478A1 PL 413478 A PL413478 A PL 413478A PL 41347815 A PL41347815 A PL 41347815A PL 413478 A1 PL413478 A1 PL 413478A1
Authority
PL
Poland
Prior art keywords
rotor
axial fan
bushings
tips
goal
Prior art date
Application number
PL413478A
Other languages
Polish (pl)
Other versions
PL230637B1 (en
Inventor
Wiesław Chmielarz
Krzysztof Dadak
Witold Laskowski
Romuald Laskowski
Przemysław Moczko
Janusz Zajączkowski
Andrzej Wróblewski
Jacek Wróblewski
Original Assignee
Wróblewski Andrzej Przedsiębiorstwo Techniczno-Handlowe Energowent
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 Wróblewski Andrzej Przedsiębiorstwo Techniczno-Handlowe Energowent filed Critical Wróblewski Andrzej Przedsiębiorstwo Techniczno-Handlowe Energowent
Priority to PL413478A priority Critical patent/PL230637B1/en
Publication of PL413478A1 publication Critical patent/PL413478A1/en
Publication of PL230637B1 publication Critical patent/PL230637B1/en

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Przedmiotem wynalazku jest wirnik wentylatora promieniowego, charakteryzujący się szerokim i ekonomicznym zakresem zmiany parametrów pracy wentylatora. Cel ten osiągnięto poprzez przestawiane zależnie od potrzeb końcówki (5) łopatek (6) łożyskowane w panewkach (9 i 11) i blokowane sworzniami dociskanymi sprężynami.The subject of the invention is a centrifugal fan impeller, characterized by a wide and economical range of changing the fan operating parameters. This goal was achieved by adjusting the tips (5) of blades (6), depending on the needs, bearing in the bushings (9 and 11) and locked with spring-loaded pins.

PL413478A 2015-08-10 2015-08-10 Rotor of axial fan PL230637B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL413478A PL230637B1 (en) 2015-08-10 2015-08-10 Rotor of axial fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL413478A PL230637B1 (en) 2015-08-10 2015-08-10 Rotor of axial fan

Publications (2)

Publication Number Publication Date
PL413478A1 true PL413478A1 (en) 2017-02-13
PL230637B1 PL230637B1 (en) 2018-11-30

Family

ID=57965428

Family Applications (1)

Application Number Title Priority Date Filing Date
PL413478A PL230637B1 (en) 2015-08-10 2015-08-10 Rotor of axial fan

Country Status (1)

Country Link
PL (1) PL230637B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL422799A1 (en) * 2017-09-09 2019-03-11 Wróblewski Andrzej Przedsiębiorstwo Techniczno-Handlowe Energowent Rotor of axial fan
PL425147A1 (en) * 2018-04-06 2019-10-07 Wróblewski Andrzej Przedsiębiorstwo Techniczno-Handlowe Energowent Rotor of an axial fan
PL445519A1 (en) * 2023-07-06 2025-01-07 Wróblewski Andrzej Przedsiębiorstwo Techniczno-Handlowe Energowent Radial fan impeller

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL443322A1 (en) * 2022-12-27 2024-07-01 Wróblewski Andrzej Przedsiębiorstwo Techniczno-Handlowe Energowent Centrifugal fan impeller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL422799A1 (en) * 2017-09-09 2019-03-11 Wróblewski Andrzej Przedsiębiorstwo Techniczno-Handlowe Energowent Rotor of axial fan
PL425147A1 (en) * 2018-04-06 2019-10-07 Wróblewski Andrzej Przedsiębiorstwo Techniczno-Handlowe Energowent Rotor of an axial fan
PL445519A1 (en) * 2023-07-06 2025-01-07 Wróblewski Andrzej Przedsiębiorstwo Techniczno-Handlowe Energowent Radial fan impeller

Also Published As

Publication number Publication date
PL230637B1 (en) 2018-11-30

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