JP7184765B2 - ファンアセンブリ - Google Patents
ファンアセンブリ Download PDFInfo
- Publication number
- JP7184765B2 JP7184765B2 JP2019520509A JP2019520509A JP7184765B2 JP 7184765 B2 JP7184765 B2 JP 7184765B2 JP 2019520509 A JP2019520509 A JP 2019520509A JP 2019520509 A JP2019520509 A JP 2019520509A JP 7184765 B2 JP7184765 B2 JP 7184765B2
- Authority
- JP
- Japan
- Prior art keywords
- fan assembly
- fan
- blade
- taper angle
- mounting portion
- 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.)
- Active
Links
Images
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
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3069—Fixing blades to rotors; Blade roots ; Blade spacers between two discs or rings
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of 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
- 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
- F05D2230/00—Manufacture
- F05D2230/60—Assembly methods
- F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
-
- 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
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
Claims (8)
- それぞれに少なくとも1つの配置領域が設けられた対向部を有するファンアセンブリハブと、
通常使用時に空気に露出されるブレード露出部と、少なくとも1つの突起部を各側に有する取付部と、前記ブレード露出部に前記取付部に対する角度を与えるピッチ捻じれ部とを有し、前記ファンアセンブリハブの前記対向部の間に固定される少なくとも1つのファンブレードと
を備えたファンアセンブリであって、
複数のテーパー角度アジャスタを更に備え、
前記複数のテーパー角度アジャスタは、それぞれ第1の主面及び第2の主面を有し、
前記第1の主面は、前記第2の主面に対して角度をなして配置され、
前記第1の主面には、前記配置領域と係合可能な突起部が設けられ、
前記第2の主面には、前記取付部と係合可能な凹部が設けられ、
前記テーパー角度アジャスタの少なくとも1つは、前記ファンブレードの前記取付部の各側において、前記ファンブレードの前記取付部と、前記ファンアセンブリハブの隣接部分との間に位置し、
前記テーパー角度アジャスタのそれぞれが、第1の端部及び前記第1の端部と反対の第2の端部と、第1の対向側面及び前記第1の対向側面と反対の第2の対向側面とを有し、
前記第1の端部及び第2の端部と、前記第1の対向側面及び第2の対向側面とが、前記第1の主面及び前記第2の主面を画定し、
前記テーパー角度アジャスタの前記第1の主面の前記突起部は、前記第1の主面における、前記第1の端部及び前記第2の端部に略平行であって、前記第1の端部と前記第2の端部との間の距離を略二等分する中心線に対して略対称であり、
前記テーパー角度アジャスタの前記第2の主面の凹部は、前記第2の主面における、前記第1の端部及び前記第2の端部に略平行であって、前記第1の端部と前記第2の端部との間の距離を略二等分する中心線に対して略対称である
ファンアセンブリ。 - 前記ファンアセンブリハブの前記対向部のそれぞれの前記配置領域が、凹部又は開口部を有する
請求項1に記載のファンアセンブリ。 - 前記ファンアセンブリハブの各部が、鋼でできている
請求項1又は2に記載のファンアセンブリ。 - 各ファンブレードが、射出成形された短ストランド熱可塑性ガラス繊維でできている
請求項1~3のいずれか一項に記載のファンアセンブリ。 - 前記ファンアセンブリハブの前記対向部のうちの一方が、環状である
請求項1~4のいずれか一項に記載のファンアセンブリ。 - 前記第1の主面及び前記第2の主面が、互いに対して5°以下の角度で傾斜している
請求項1~5のいずれか一項に記載のファンアセンブリ。 - 前記ファンアセンブリハブの前記対向部には、それぞれ、使用時に位置合わせされるようになっている複数の貫通孔が設けられており、
前記ファンアセンブリには、前記貫通孔内を通って、前記ファンアセンブリハブの前記対向部の間において、各ブレードの前記取付部を対応する前記テーパー角度アジャスタに固定する締結手段が更に設けられる
請求項1~6のいずれか一項に記載のファンアセンブリ。 - 前記テーパー角度アジャスタ及び各ブレードの各取付部のそれぞれにもまた、前記ファンアセンブリハブの前記対向部の間において、各ブレードを対応する前記テーパー角度アジャスタに固定する際に、使用時に前記ファンアセンブリハブの前記対向部の前記貫通孔と位置合わせされるようになっている貫通孔が設けられる
請求項7に記載のファンアセンブリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1611144.5A GB2551719A (en) | 2016-06-27 | 2016-06-27 | Improvements in and relating to a fan assembly |
GB1611144.5 | 2016-06-27 | ||
PCT/GB2017/051853 WO2018002592A1 (en) | 2016-06-27 | 2017-06-26 | A fan assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019519726A JP2019519726A (ja) | 2019-07-11 |
JP7184765B2 true JP7184765B2 (ja) | 2022-12-06 |
Family
ID=56891740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019520509A Active JP7184765B2 (ja) | 2016-06-27 | 2017-06-26 | ファンアセンブリ |
Country Status (8)
Country | Link |
---|---|
US (1) | US10954957B2 (ja) |
EP (1) | EP3475582B1 (ja) |
JP (1) | JP7184765B2 (ja) |
CN (1) | CN109462998B (ja) |
DK (1) | DK3475582T3 (ja) |
ES (1) | ES2787379T3 (ja) |
GB (1) | GB2551719A (ja) |
WO (1) | WO2018002592A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2551719A (en) * | 2016-06-27 | 2018-01-03 | Truflo Air Movement Ltd | Improvements in and relating to a fan assembly |
DE102017106233A1 (de) * | 2017-03-23 | 2018-09-27 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Anschlusselement |
CN109812450A (zh) * | 2019-04-15 | 2019-05-28 | 奥卡冷却系统(天津)有限公司 | 一种组合式风扇 |
CN111412180A (zh) * | 2020-03-24 | 2020-07-14 | 奥卡冷却系统(天津)有限公司 | 一种采用新型垫圈的大直径组装式风扇 |
DE102020122318A1 (de) * | 2020-08-26 | 2022-03-03 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Lüfterradsystem zur Zusammenstellung und Herstellung eines Lüfterrades |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4605355A (en) | 1983-03-31 | 1986-08-12 | Competition Aircraft, Inc. | Propeller |
WO2010061195A1 (en) | 2008-11-28 | 2010-06-03 | Truflo Air Movement Limited | Fan assembly |
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GB2551719A (en) * | 2016-06-27 | 2018-01-03 | Truflo Air Movement Ltd | Improvements in and relating to a fan assembly |
DE102017106233A1 (de) * | 2017-03-23 | 2018-09-27 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Anschlusselement |
-
2016
- 2016-06-27 GB GB1611144.5A patent/GB2551719A/en not_active Withdrawn
-
2017
- 2017-06-26 ES ES17737018T patent/ES2787379T3/es active Active
- 2017-06-26 US US16/313,384 patent/US10954957B2/en active Active
- 2017-06-26 EP EP17737018.6A patent/EP3475582B1/en active Active
- 2017-06-26 DK DK17737018.6T patent/DK3475582T3/da active
- 2017-06-26 JP JP2019520509A patent/JP7184765B2/ja active Active
- 2017-06-26 WO PCT/GB2017/051853 patent/WO2018002592A1/en unknown
- 2017-06-26 CN CN201780039675.9A patent/CN109462998B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4605355A (en) | 1983-03-31 | 1986-08-12 | Competition Aircraft, Inc. | Propeller |
WO2010061195A1 (en) | 2008-11-28 | 2010-06-03 | Truflo Air Movement Limited | Fan assembly |
Also Published As
Publication number | Publication date |
---|---|
US10954957B2 (en) | 2021-03-23 |
DK3475582T3 (en) | 2020-03-30 |
US20190195237A1 (en) | 2019-06-27 |
CN109462998B (zh) | 2020-08-18 |
EP3475582B1 (en) | 2020-02-05 |
EP3475582A1 (en) | 2019-05-01 |
WO2018002592A1 (en) | 2018-01-04 |
CN109462998A (zh) | 2019-03-12 |
GB201611144D0 (en) | 2016-08-10 |
JP2019519726A (ja) | 2019-07-11 |
GB2551719A (en) | 2018-01-03 |
ES2787379T3 (es) | 2020-10-16 |
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