PL446032A1 - Axial fan rotor - Google Patents

Axial fan rotor

Info

Publication number
PL446032A1
PL446032A1 PL446032A PL44603223A PL446032A1 PL 446032 A1 PL446032 A1 PL 446032A1 PL 446032 A PL446032 A PL 446032A PL 44603223 A PL44603223 A PL 44603223A PL 446032 A1 PL446032 A1 PL 446032A1
Authority
PL
Poland
Prior art keywords
axial fan
fan rotor
tip
bevel gear
terminated
Prior art date
Application number
PL446032A
Other languages
Polish (pl)
Inventor
Jacek Chojka
Wiesław Chmielarz
Sebastian Faszynka
Przemysław Moczko
Krzysztof Piekielniak
Kamil Urbański
Andrzej Wróblewski
Jacek Wróblewski
Janusz Zajączkowski
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 PL446032A priority Critical patent/PL446032A1/en
Publication of PL446032A1 publication Critical patent/PL446032A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F04D29/362—Blade mountings adjustable during rotation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Przedmiotem zgłoszenia jest wirnik wentylatora osiowego, dostosowany do ekonomicznej zmiany parametrów przepływowych. Cel ten osiągnięto poprzez wirnik wentylatora osiowego, którego końcówka łopatki (2) posiada trzpień (4) ułożyskowany, zakończony kołem zębatym stożkowym (11), skojarzonym z kołem zębatym stożkowym centralnym (12) umożliwiającym obrót końcówki.The subject of the application is an axial fan rotor adapted to economically change flow parameters. This objective is achieved by an axial fan rotor, the tip of the blade (2) of which has a bearing-mounted pinion (4), terminated with a bevel gear (11), associated with a central bevel gear (12) enabling rotation of the tip.

PL446032A 2023-09-04 2023-09-04 Axial fan rotor PL446032A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL446032A PL446032A1 (en) 2023-09-04 2023-09-04 Axial fan rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL446032A PL446032A1 (en) 2023-09-04 2023-09-04 Axial fan rotor

Publications (1)

Publication Number Publication Date
PL446032A1 true PL446032A1 (en) 2025-03-10

Family

ID=94868641

Family Applications (1)

Application Number Title Priority Date Filing Date
PL446032A PL446032A1 (en) 2023-09-04 2023-09-04 Axial fan rotor

Country Status (1)

Country Link
PL (1) PL446032A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018129769A1 (en) * 2017-01-16 2018-07-19 太原理工大学 Regulation device for fan blades and counter-rotating axial flow fan
CN109236716A (en) * 2018-11-14 2019-01-18 成都工业学院 A kind of fan blade electric adjusting mechanism and blower
CN111365295A (en) * 2020-04-24 2020-07-03 皮芝青 Axial flow fan impeller

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018129769A1 (en) * 2017-01-16 2018-07-19 太原理工大学 Regulation device for fan blades and counter-rotating axial flow fan
CN109236716A (en) * 2018-11-14 2019-01-18 成都工业学院 A kind of fan blade electric adjusting mechanism and blower
CN111365295A (en) * 2020-04-24 2020-07-03 皮芝青 Axial flow fan impeller

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