PL445519A1 - Wirnik wentylatora promieniowego - Google Patents

Wirnik wentylatora promieniowego

Info

Publication number
PL445519A1
PL445519A1 PL445519A PL44551923A PL445519A1 PL 445519 A1 PL445519 A1 PL 445519A1 PL 445519 A PL445519 A PL 445519A PL 44551923 A PL44551923 A PL 44551923A PL 445519 A1 PL445519 A1 PL 445519A1
Authority
PL
Poland
Prior art keywords
fan impeller
radial fan
tips
blades
subject
Prior art date
Application number
PL445519A
Other languages
English (en)
Inventor
Jacek Chojka
Wiesław Chmielarz
Sebastian Faszynka
Artur Kochanowski
Przemysław Moczko
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 PL445519A priority Critical patent/PL445519A1/pl
Publication of PL445519A1 publication Critical patent/PL445519A1/pl

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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/002—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying geometry within the pumps, e.g. by adjusting vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/287—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps with adjusting means
    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/30—Vanes

Landscapes

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

Abstract

Przedmiotem zgłoszenia jest wirnik wentylatora promieniowego, dostosowany do ekonomicznej zmiany parametrów przepływowych. Cel ten osiągnięto poprzez określone obrotowe mocowanie końcówek (3) łopatek (4) i zmienne ustawienie na wylocie względem tarczy nośnej (7) i pokrywy (8).
PL445519A 2023-07-06 2023-07-06 Wirnik wentylatora promieniowego PL445519A1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL445519A PL445519A1 (pl) 2023-07-06 2023-07-06 Wirnik wentylatora promieniowego

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL445519A PL445519A1 (pl) 2023-07-06 2023-07-06 Wirnik wentylatora promieniowego

Publications (1)

Publication Number Publication Date
PL445519A1 true PL445519A1 (pl) 2025-01-07

Family

ID=94174445

Family Applications (1)

Application Number Title Priority Date Filing Date
PL445519A PL445519A1 (pl) 2023-07-06 2023-07-06 Wirnik wentylatora promieniowego

Country Status (1)

Country Link
PL (1) PL445519A1 (pl)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL413478A1 (pl) * 2015-08-10 2017-02-13 Wróblewski Andrzej Przedsiębiorstwo Techniczno-Handlowe Energowent Wirnik wentylatora promieniowego
PL435154A1 (pl) * 2020-08-31 2022-03-07 Wróblewski Andrzej Przedsiębiorstwo Techniczno-Handlowe Energowent Wirnik wentylatora promieniowego

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL413478A1 (pl) * 2015-08-10 2017-02-13 Wróblewski Andrzej Przedsiębiorstwo Techniczno-Handlowe Energowent Wirnik wentylatora promieniowego
PL435154A1 (pl) * 2020-08-31 2022-03-07 Wróblewski Andrzej Przedsiębiorstwo Techniczno-Handlowe Energowent Wirnik wentylatora promieniowego

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