PL3743626T3 - Fan wheel driven in only one rotational direction - Google Patents
Fan wheel driven in only one rotational directionInfo
- Publication number
- PL3743626T3 PL3743626T3 PL19749176T PL19749176T PL3743626T3 PL 3743626 T3 PL3743626 T3 PL 3743626T3 PL 19749176 T PL19749176 T PL 19749176T PL 19749176 T PL19749176 T PL 19749176T PL 3743626 T3 PL3743626 T3 PL 3743626T3
- Authority
- PL
- Poland
- Prior art keywords
- rotational direction
- fan wheel
- wheel driven
- driven
- fan
- 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
- 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
- F04D29/366—Adjustment by interaction of inertion and lift
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D7/00—Rotors with blades adjustable in operation; Control thereof
- F01D7/02—Rotors with blades adjustable in operation; Control thereof having adjustment responsive to speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
- F04D19/005—Axial flow fans reversible fans
-
- 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
-
- 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
- F04D29/38—Blades
- F04D29/382—Flexible blades
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018114534.9A DE102018114534B4 (en) | 2018-06-18 | 2018-06-18 | Fan wheel driven in only one direction of rotation |
EP19749176.4A EP3743626B1 (en) | 2018-06-18 | 2019-05-31 | Fan wheel driven in only one rotational direction |
PCT/DE2019/100480 WO2019242799A1 (en) | 2018-06-18 | 2019-05-31 | Fan wheel driven in only one rotational direction |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3743626T3 true PL3743626T3 (en) | 2022-01-31 |
Family
ID=67539170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL19749176T PL3743626T3 (en) | 2018-06-18 | 2019-05-31 | Fan wheel driven in only one rotational direction |
Country Status (9)
Country | Link |
---|---|
US (1) | US20210164355A1 (en) |
EP (1) | EP3743626B1 (en) |
CN (1) | CN111936750B (en) |
BR (1) | BR112020025836A2 (en) |
DE (1) | DE102018114534B4 (en) |
ES (1) | ES2898347T3 (en) |
PL (1) | PL3743626T3 (en) |
RU (1) | RU2741533C1 (en) |
WO (1) | WO2019242799A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019134887A1 (en) * | 2019-12-18 | 2021-06-24 | Ie Assets Gmbh & Co. Kg | Fan wheel |
DE102022211937B3 (en) | 2022-11-10 | 2024-01-04 | Ie Assets Gmbh & Co. Kg | Fan blades with rotary bearing and fan wheel |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE433108B (en) * | 1977-05-17 | 1984-05-07 | Flaekt Ab | AXIAL SPOT WITH A SPEED WHEEL WITH ADJUSTABLE SHOOTERS |
JPS59185898A (en) * | 1983-04-08 | 1984-10-22 | Aisin Seiki Co Ltd | Fan blade |
CN2171024Y (en) * | 1992-09-28 | 1994-07-06 | 中国船舶工业总公司第七研究院第七○三研究所 | Rotating mechanism of moving vane |
CN2143269Y (en) * | 1992-09-28 | 1993-10-06 | 中国船舶工业总公司第七研究院第七○三研究所 | Paddle angle turning mechanism of ventilator |
RU2124654C1 (en) * | 1998-02-06 | 1999-01-10 | Открытое акционерное общество Московский вентиляторный завод | Axial fan impeller |
EP0945626B1 (en) * | 1998-03-26 | 2004-12-08 | Hägele GmbH | A fan, in particular for a cooling system of combustion engines |
CN201318323Y (en) * | 2008-11-11 | 2009-09-30 | 漳州灿坤实业有限公司 | Fan capable of regulating blade angle |
DE102008054497A1 (en) * | 2008-12-10 | 2010-06-17 | BSH Bosch und Siemens Hausgeräte GmbH | Impeller for a fan |
DE102010034604A1 (en) * | 2010-08-13 | 2012-02-16 | Ziehl-Abegg Ag | Impeller for a fan |
DE102011001426A1 (en) * | 2011-03-21 | 2012-09-27 | Hägele GmbH | Internal combustion engine adjusts angular position of wings corresponding to current axial position of piston based on reference value so that air flow from fan corresponds to target cooling speed required for engine |
US8807939B2 (en) * | 2011-06-15 | 2014-08-19 | General Electric Company | System for adjusting characteristics of a fan |
DE102013008902B3 (en) * | 2013-05-27 | 2014-08-28 | Hägele GmbH | Fan wheel arrangement with rotationally driven hub |
CN107503983A (en) * | 2017-08-29 | 2017-12-22 | 龙口中宇热管理系统科技有限公司 | A kind of Multiblade variable-angle fan |
-
2018
- 2018-06-18 DE DE102018114534.9A patent/DE102018114534B4/en not_active Expired - Fee Related
-
2019
- 2019-05-31 CN CN201980024979.7A patent/CN111936750B/en active Active
- 2019-05-31 WO PCT/DE2019/100480 patent/WO2019242799A1/en unknown
- 2019-05-31 RU RU2020132691A patent/RU2741533C1/en active
- 2019-05-31 ES ES19749176T patent/ES2898347T3/en active Active
- 2019-05-31 PL PL19749176T patent/PL3743626T3/en unknown
- 2019-05-31 EP EP19749176.4A patent/EP3743626B1/en active Active
- 2019-05-31 BR BR112020025836-9A patent/BR112020025836A2/en unknown
-
2020
- 2020-12-15 US US17/121,960 patent/US20210164355A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE102018114534A1 (en) | 2019-12-19 |
CN111936750B (en) | 2022-04-12 |
CN111936750A (en) | 2020-11-13 |
DE102018114534B4 (en) | 2020-10-08 |
EP3743626B1 (en) | 2021-09-08 |
RU2741533C1 (en) | 2021-01-26 |
US20210164355A1 (en) | 2021-06-03 |
EP3743626A1 (en) | 2020-12-02 |
WO2019242799A1 (en) | 2019-12-26 |
BR112020025836A2 (en) | 2021-04-06 |
ES2898347T3 (en) | 2022-03-07 |
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