JP2023529245A - ファンホイール - Google Patents
ファンホイール Download PDFInfo
- Publication number
- JP2023529245A JP2023529245A JP2022520754A JP2022520754A JP2023529245A JP 2023529245 A JP2023529245 A JP 2023529245A JP 2022520754 A JP2022520754 A JP 2022520754A JP 2022520754 A JP2022520754 A JP 2022520754A JP 2023529245 A JP2023529245 A JP 2023529245A
- Authority
- JP
- Japan
- Prior art keywords
- hub
- fan
- drive
- fan wheel
- wheel
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000033001 locomotion Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
Images
Classifications
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- 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
- F04D25/028—Units comprising pumps and their driving means the driving means being a planetary gear
-
- 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
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
- F04D29/362—Blade mountings adjustable during rotation
- F04D29/364—The blades having only a predetermined number of possible positions
-
- 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
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow 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
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
- F04D29/329—Details of the hub
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/40—Transmission of power
- F05D2260/403—Transmission of power through the shape of the drive components
- F05D2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
- F05D2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclical, planetary or differential type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/70—Adjusting of angle of incidence or attack of rotating blades
- F05D2260/74—Adjusting of angle of incidence or attack of rotating blades by turning around an axis perpendicular the rotor centre line
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (6)
- ハブ(4)であって、前記ハブ(4)が駆動部(8)に対して中央で支持され、かつ前記ハブに対する停止位置間で前記駆動部(8)と同軸で回転自在である、ハブ(4)と、その周面上で前記ハブ(4)から放射状に延在し、前記駆動部(8)に対する前記ハブ(4)の停止位置によって限定された範囲において回転自在であるように前記ハブ(4)において支持される、ファンブレード(2)とを備える、ファンホイール(1)であって、前記ファンブレード(2)は、ファンブレード角度の調節のためにブレード軸(5)を中心として回転自在であり、前記駆動部(8)に対する前記ハブ(4)の停止限界間の回転支持部に重なって、回転角度が制限されない、前記ハブ(4)と前記駆動部(8)との間の、回転支持部が設けられることを特徴とする、ファンホイール(1)。
- 前記ファンホイール(1)には、ガイドピン(6)の形態にある中央支持部と、ハブ(4)と、ブレード角度の調節のためにブレード軸(5)を中心として回転自在であるように前記ハブ(4)によって支持される、放射状のファンブレード(2)と、前記ファンホイール(1)の回転中心軸と同軸にあり、かつギヤ構造(12)を介して前記ファンブレード(2)に接続され、および、前記ファンホイール(1)に対する重ねられた駆動接続部(17)を含む、調節リング(10)とが設けられ、ここで第1の駆動接続部は、範囲を定める停止位置によって、前記ハブ(4)に対してファンホイール(1)の回転角を制限し、および第2の駆動接続部は、前記第1の駆動接続部の範囲を定める停止位置の範囲内にある、制限されない回転接続部によって形成される、請求項1に記載のファンホイール(1)。
- 角度が制限された第1の回転駆動接続部は、調節リング(10)内で停止位置の範囲が定められたガイドパス(15)と、駆動部(8)に固定され且つガイドトラック(15)の中へと延在する停止ボルト(16)とによって形成されることを特徴とする、請求項1または2に記載のファンホイール。
- 前記ファンブレード(2)は、前記ファンブレード(2)の脚端部にピニオン(13)が設けられた、マイター・ホイール伝動装置を介して調節リング(10)と係合され、および、調節リング(10)の上に設けられたギヤリング(14)によって係合されることを特徴とする、請求項1から3のいずれか1つに記載のファンホイール。
- 制限のない回転駆動接続部は、遊星駆動部(18)によって形成され、前記遊星駆動部(18)において遊星キャリア(19)は調節リング(10)に固定され、および、中空ホイール(23)は、前記ファンホイール(1)の前記ハブ(4)に隣接して配置されている太陽ホイール(22)を囲むギヤを有する、請求項1から4のいずれか1つに記載のファンホイール。
- 前記駆動部(8)に対する前記ファンブレード(2)の位置は、制御および/または感知モードにおいて作動する制御および/またはセンサー装置(27)を介して、調節可能であることを特徴とする、請求項1から5のいずれか1つに記載のファンホイール。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019134887.0A DE102019134887A1 (de) | 2019-12-18 | 2019-12-18 | Lüfterrad |
DE102019134887.0 | 2019-12-18 | ||
PCT/EP2020/025503 WO2021121648A1 (de) | 2019-12-18 | 2020-11-11 | Lüfterrad |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023529245A true JP2023529245A (ja) | 2023-07-10 |
JP7496633B2 JP7496633B2 (ja) | 2024-06-07 |
Family
ID=73343994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022520754A Active JP7496633B2 (ja) | 2019-12-18 | 2020-11-11 | ファンホイール |
Country Status (11)
Country | Link |
---|---|
US (1) | US11708836B2 (ja) |
EP (1) | EP4055276B1 (ja) |
JP (1) | JP7496633B2 (ja) |
KR (1) | KR20220092947A (ja) |
CN (1) | CN113677896B (ja) |
CA (1) | CA3157977A1 (ja) |
CL (1) | CL2022001637A1 (ja) |
DE (1) | DE102019134887A1 (ja) |
MX (1) | MX2022007489A (ja) |
PE (1) | PE20221606A1 (ja) |
WO (1) | WO2021121648A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022211937B3 (de) | 2022-11-10 | 2024-01-04 | Ie Assets Gmbh & Co. Kg | Lüfterflügel mit Drehlagerung und Lüfterrad |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1553936A (ja) * | 1966-12-05 | 1969-01-17 | ||
GB1296061A (ja) * | 1969-04-21 | 1972-11-15 | ||
US3902822A (en) * | 1973-02-21 | 1975-09-02 | United Aircraft Corp | Modular gearbox for a variable pitch fan propulsor |
JPH0811942B2 (ja) | 1984-07-11 | 1996-02-07 | 株式会社日立製作所 | エンジン制御装置 |
JPS61232303A (ja) * | 1985-04-06 | 1986-10-16 | Dengiyoushiya Kikai Seisakusho:Kk | 正逆回転可能な流体機械 |
DE3910784A1 (de) * | 1989-04-04 | 1990-10-18 | Hans Schilder | Umschlag-laufschaufel (180(grad)) |
US5174716A (en) * | 1990-07-23 | 1992-12-29 | General Electric Company | Pitch change mechanism |
US5152668A (en) * | 1990-07-23 | 1992-10-06 | General Electric Company | Pitch change mechanism for prop fans |
US5282719A (en) * | 1991-05-13 | 1994-02-01 | Alliedsignal Inc. | Quad mode fan pitch actuation system for a gas turbine engine |
JP2009500809A (ja) * | 2005-07-13 | 2009-01-08 | ヴィレラ,ジョー | シーリングファン一体型照明器具 |
US20130039766A1 (en) * | 2011-08-10 | 2013-02-14 | General Electric Company | Dual direction axial fan |
FR3032941B1 (fr) * | 2015-02-24 | 2017-03-10 | Snecma | Soufflante non carenee de turbomachine d'aeronef |
FR3051842B1 (fr) * | 2016-05-24 | 2019-06-14 | Safran Helicopter Engines | Turbomachine d'aeronef a reducteur epicycloidal |
CN106014491B (zh) | 2016-08-05 | 2017-12-12 | 泉州泉港璟冠信息科技有限公司 | 一种攻角可变式涡扇发动机叶片调整机构 |
DE102018106454A1 (de) | 2018-03-20 | 2019-09-26 | Ie Assets Gmbh & Co. Kg | In entgegengesetzten Drehrichtungen antreibbares Lüfterrad |
DE102018106455B4 (de) * | 2018-03-20 | 2020-03-26 | Ie Assets Gmbh & Co. Kg | In einer Drehrichtung anzutreibendes Lüfterrad |
DE102018114534B4 (de) * | 2018-06-18 | 2020-10-08 | Ie Assets Gmbh & Co. Kg | In nur einer Drehrichtung angetriebenes Lüfterrad |
FR3098847B1 (fr) * | 2019-07-16 | 2021-06-18 | Safran Trans Systems | Reducteur a train epicycloïdal pour une turbomachine |
US11939984B2 (en) * | 2021-04-29 | 2024-03-26 | The Boeing Company | Compressors having multi-speed gearboxes |
-
2019
- 2019-12-18 DE DE102019134887.0A patent/DE102019134887A1/de active Pending
-
2020
- 2020-11-11 CN CN202080028209.2A patent/CN113677896B/zh active Active
- 2020-11-11 EP EP20804439.6A patent/EP4055276B1/de active Active
- 2020-11-11 JP JP2022520754A patent/JP7496633B2/ja active Active
- 2020-11-11 CA CA3157977A patent/CA3157977A1/en active Pending
- 2020-11-11 MX MX2022007489A patent/MX2022007489A/es unknown
- 2020-11-11 WO PCT/EP2020/025503 patent/WO2021121648A1/de unknown
- 2020-11-11 PE PE2022001113A patent/PE20221606A1/es unknown
- 2020-11-11 KR KR1020227018426A patent/KR20220092947A/ko not_active Application Discontinuation
-
2021
- 2021-12-13 US US17/549,051 patent/US11708836B2/en active Active
-
2022
- 2022-06-16 CL CL2022001637A patent/CL2022001637A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
PE20221606A1 (es) | 2022-10-10 |
KR20220092947A (ko) | 2022-07-04 |
JP7496633B2 (ja) | 2024-06-07 |
CN113677896A (zh) | 2021-11-19 |
US11708836B2 (en) | 2023-07-25 |
EP4055276A1 (de) | 2022-09-14 |
CL2022001637A1 (es) | 2023-02-24 |
CA3157977A1 (en) | 2021-06-24 |
MX2022007489A (es) | 2022-09-02 |
WO2021121648A1 (de) | 2021-06-24 |
US20220099098A1 (en) | 2022-03-31 |
DE102019134887A1 (de) | 2021-06-24 |
CN113677896B (zh) | 2023-11-07 |
EP4055276B1 (de) | 2024-02-21 |
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