PL449667A1 - Wirnik wentylatora osiowego z łopatkami do przestawiania - Google Patents
Wirnik wentylatora osiowego z łopatkami do przestawianiaInfo
- Publication number
- PL449667A1 PL449667A1 PL449667A PL44966724A PL449667A1 PL 449667 A1 PL449667 A1 PL 449667A1 PL 449667 A PL449667 A PL 449667A PL 44966724 A PL44966724 A PL 44966724A PL 449667 A1 PL449667 A1 PL 449667A1
- Authority
- PL
- Poland
- Prior art keywords
- axial fan
- rotor
- adjustable blades
- blades
- adjustable
- Prior art date
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
- 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
-
- 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
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 z łopatkami do przestawiania. Cel ten osiągnięto poprzez tarczę nośną (1) z wieńcem (3) o kształcie cylindrycznym z osłoną korekcyjną (9) o kształcie kulistym.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL449667A PL449667A1 (pl) | 2024-09-02 | 2024-09-02 | Wirnik wentylatora osiowego z łopatkami do przestawiania |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL449667A PL449667A1 (pl) | 2024-09-02 | 2024-09-02 | Wirnik wentylatora osiowego z łopatkami do przestawiania |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL449667A1 true PL449667A1 (pl) | 2026-03-09 |
Family
ID=98976702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL449667A PL449667A1 (pl) | 2024-09-02 | 2024-09-02 | Wirnik wentylatora osiowego z łopatkami do przestawiania |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL449667A1 (pl) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL235873B1 (pl) * | 2018-09-28 | 2020-11-02 | Wroblewski Andrzej Przed Techniczno Handlowe Energowent | Wirnik wentylatora osiowego |
| EP3988797B1 (de) * | 2019-02-28 | 2022-11-23 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Axialventilator mit geräuschreduzierenden lüfterradschaufeln, die bohrungen aufweisen |
-
2024
- 2024-09-02 PL PL449667A patent/PL449667A1/pl unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL235873B1 (pl) * | 2018-09-28 | 2020-11-02 | Wroblewski Andrzej Przed Techniczno Handlowe Energowent | Wirnik wentylatora osiowego |
| EP3988797B1 (de) * | 2019-02-28 | 2022-11-23 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Axialventilator mit geräuschreduzierenden lüfterradschaufeln, die bohrungen aufweisen |
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