PL404351A1 - Inlet steering wheel of the fan - Google Patents

Inlet steering wheel of the fan

Info

Publication number
PL404351A1
PL404351A1 PL404351A PL40435113A PL404351A1 PL 404351 A1 PL404351 A1 PL 404351A1 PL 404351 A PL404351 A PL 404351A PL 40435113 A PL40435113 A PL 40435113A PL 404351 A1 PL404351 A1 PL 404351A1
Authority
PL
Poland
Prior art keywords
fan
steering wheel
inlet steering
blades
inlet
Prior art date
Application number
PL404351A
Other languages
Polish (pl)
Other versions
PL225452B1 (en
Inventor
Eugeniusz Rusiński
Zbigniew Kehle
Przemysław Moczko
Janusz Zajączkowski
Jacek Chojka
Wiesław Chmielarz
Jerzy Piekarski
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 PL404351A priority Critical patent/PL225452B1/en
Publication of PL404351A1 publication Critical patent/PL404351A1/en
Publication of PL225452B1 publication Critical patent/PL225452B1/en

Links

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Przedmiotem wynalazku jest kierownica wlotowa wentylatora promieniowego, charakteryzująca się małą histerezą kątów ustawienia łopatek i niskimi obciążeniami niezbędnymi do ich przestawiania. Cel ten osiągnięto przez osadzone w korpusie (1) łopatki (2) o zmiennej procentowej grubości profilu (g) oraz zamontowanych w łożyskach (5) tocznych trzpieni (4) górnych łopatki (2), chronionych pierścieniami (6) uszczelniającymi i pokrywką (7).The subject of the invention is a centrifugal fan inlet deflector, characterized by a small hysteresis of blade angles and low loads necessary to adjust them. This goal was achieved by blades (2) embedded in the body (1) with a variable percentage of profile thickness (g) and mounted in bearings (5) rolling pins (4) upper blades (2), protected with sealing rings (6) and cover (7) ).

PL404351A 2013-06-17 2013-06-17 Inlet steering wheel of the fan PL225452B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL404351A PL225452B1 (en) 2013-06-17 2013-06-17 Inlet steering wheel of the fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL404351A PL225452B1 (en) 2013-06-17 2013-06-17 Inlet steering wheel of the fan

Publications (2)

Publication Number Publication Date
PL404351A1 true PL404351A1 (en) 2014-12-22
PL225452B1 PL225452B1 (en) 2017-04-28

Family

ID=52106879

Family Applications (1)

Application Number Title Priority Date Filing Date
PL404351A PL225452B1 (en) 2013-06-17 2013-06-17 Inlet steering wheel of the fan

Country Status (1)

Country Link
PL (1) PL225452B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL444610A1 (en) * 2023-05-19 2024-11-25 Apc Presmet Spółka Z Ograniczoną Odpowiedzialnością Fan inlet guide

Also Published As

Publication number Publication date
PL225452B1 (en) 2017-04-28

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