JP2017008883A - タービン用羽根車及び発電装置 - Google Patents
タービン用羽根車及び発電装置 Download PDFInfo
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- JP2017008883A JP2017008883A JP2015127332A JP2015127332A JP2017008883A JP 2017008883 A JP2017008883 A JP 2017008883A JP 2015127332 A JP2015127332 A JP 2015127332A JP 2015127332 A JP2015127332 A JP 2015127332A JP 2017008883 A JP2017008883 A JP 2017008883A
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- 238000010248 power generation Methods 0.000 claims abstract description 49
- 239000012530 fluid Substances 0.000 claims description 161
- 230000009471 action Effects 0.000 claims description 66
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 description 40
- 230000006872 improvement Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 12
- 230000008901 benefit Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000013585 weight reducing agent Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
- F03B1/02—Buckets; Bucket-carrying rotors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
- F03B1/04—Nozzles; Nozzle-carrying members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B7/00—Water wheels
- F03B7/003—Water wheels with buckets receiving the liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/002—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being horizontal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/16—Air or water being indistinctly used as working fluid, i.e. the machine can work equally with air or water without any modification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/40—Flow geometry or direction
- F05B2210/403—Radial inlet and axial outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/24—Rotors for turbines
- F05B2240/241—Rotors for turbines of impulse type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/24—Rotors for turbines
- F05B2240/241—Rotors for turbines of impulse type
- F05B2240/2411—Pelton type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/80—Size or power range of the machines
- F05B2250/82—Micromachines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Abstract
【解決手段】 全ブレード3p…に対して三つ以上となる一定数量のブレード3p…を含む四つ以上のブレードグループG1…に区分することにより、各ブレードグループG1…における回転方向Fr最後部に位置するブレード3pを主ブレード3pm,残りのブレード3p…を副ブレード3pa…,にそれぞれ選定し、各副ブレード3pa…の長さを主ブレード3pmの長さよりも短く設定するとともに、各ブレード3p…の外端部3po…を通る法線Lv…に対して、対応する内端部3pi…を回転方向Fr前側に位置させ、かつ各ブレード3p…の外端部3po…と内端部3pi…を結ぶ弦線Lg…の延長線Lge…を回転方向Fr前方に隣接する主ブレード3pmに対して交差させる。
【選択図】 図1
Description
Claims (16)
- 回転力を出力する回転出力軸と、この回転出力軸に対して位置を固定し、かつ前記回転出力軸の周囲の周方向に、所定間隔おきに配するとともに、流通する流体に臨ませることにより当該流体の力が付与される複数のブレードを有する流体作用部とを備えてなるタービン用羽根車であって、各ブレードの外端部を、前記回転出力軸の軸方向から見て、同一円S上に位置させ、かつ周方向に沿って所定間隔おきに配するとともに、全ブレードに対して、少なくとも三つ以上となる一定数量のブレードを含む少なくとも四つ以上のブレードグループに区分することにより、各ブレードグループにおける回転方向最後部に位置するブレードを主ブレード,残りのブレードを副ブレード,にそれぞれ選定し、各副ブレードの長さを主ブレードの長さよりも短く設定するとともに、各ブレードの外端部を通る法線に対して、対応する内端部を回転方向前側に位置させ、かつ各ブレードの外端部と内端部を結ぶ弦線の延長線が回転方向前方に隣接する主ブレードに対して、交差するように設定してなることを特徴とするタービン用羽根車。
- 前記流体の力には、風力,水力,の一方を含むことを特徴とする請求項1記載のタービン用羽根車。
- 前記流体作用部は、前記ブレードグループにおける各副ブレードの長さ(両端距離)を、回転方向前側に行くに従って漸次短く設定することを特徴とする請求項1記載のタービン用羽根車。
- 前記流体作用部は、前記主ブレードの外端部を通る法線と当該主ブレードの弦線間の角度を、12〜22°の範囲に選定してなることを特徴とする請求項1記載のタービン用羽根車。
- 前記流体作用部は、前記各ブレードグループにおける各ブレードの内端部同士間の間隔を、対応する外端部同士間の間隔よりも狭く設定するとともに、当該ブレードグループにおける任意の副ブレードの外端部を通る法線と当該任意の副ブレードの弦線間の角度を、当該ブレードグループにおける主ブレードの外端部を通る法線と当該主ブレードの弦線間の角度よりも大きく設定してなることを特徴とする請求項1記載のタービン用羽根車。
- 前記流体作用部は、前記回転出力軸の軸方向から見た各ブレードの形状を直線形状に選定してなることを特徴とする請求項1記載のタービン用羽根車。
- 前記流体作用部は、前記回転出力軸の軸方向から見た各ブレードの形状を、曲線のみ,又は曲線と直線の組合わせを含み、かつ中間位置を回転方向前方に膨出させた曲線形状に選定してなることを特徴とする請求項1記載のタービン用羽根車。
- 前記流体作用部は、前記ブレードの一部又は全部における外端部の断面形状を、尖形形状又は丸み形状に選定してなることを特徴とする請求項1記載のタービン用羽根車。
- 前記流体作用部は、単一で使用,又は流体作用部ユニットとして構成し、複数の当該流体作用部ユニットを同軸上で結合して使用することを特徴とする請求項1記載のタービン用羽根車。
- 前記複数の流体作用部ユニットは、回転方向の相対位相角度を異ならせて配することを特徴とする請求項9記載のタービン用羽根車。
- 前記流体作用部は、対峙する一対の円形に形成した支持盤間に前記ブレードを配して構成することを特徴とする請求項1記載のタービン用羽根車。
- 前記支持盤は、外周縁の断面を尖形形状又は丸み形状に形成してなることを特徴とする請求項11記載のタービン用羽根車。
- 請求項1〜12のいずれかに記載のタービン用羽根車と、当該タービン用羽根車における回転出力軸の回転力が付与される発電機と、当該タービン用羽根車の流体作用部に対して、流体の力を付与する流体付与手段とを備えることを特徴とする発電装置。
- 前記流体付与手段は、前記流体を放出する放出ノズルを備えることを特徴とする請求項13記載の発電装置。
- 前記放出ノズルは、噴射口を矩形形状に選定することを特徴とする請求項14記載の発電装置。
- 前記放出ノズルは、前記回転出力軸の軸方向から見た噴射口の先端形状を、前記タービン用羽根車における各ブレードの回転軌跡に沿わせた傾斜形状に選定することを特徴とする請求項14又は15記載の発電装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015127332A JP6399406B2 (ja) | 2015-06-25 | 2015-06-25 | 発電装置 |
US15/739,537 US10704526B2 (en) | 2015-06-25 | 2016-06-22 | Vaned wheel for a turbine, and power generation device |
PCT/JP2016/068541 WO2016208632A1 (ja) | 2015-06-25 | 2016-06-22 | タービン用羽根車及び発電装置 |
Applications Claiming Priority (1)
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JP2015127332A JP6399406B2 (ja) | 2015-06-25 | 2015-06-25 | 発電装置 |
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JP2017008883A true JP2017008883A (ja) | 2017-01-12 |
JP6399406B2 JP6399406B2 (ja) | 2018-10-03 |
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JP2015127332A Active JP6399406B2 (ja) | 2015-06-25 | 2015-06-25 | 発電装置 |
Country Status (3)
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US (1) | US10704526B2 (ja) |
JP (1) | JP6399406B2 (ja) |
WO (1) | WO2016208632A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107387290A (zh) * | 2017-09-13 | 2017-11-24 | 河海大学 | 一种长短叶片的双击式水轮机转轮 |
KR102547006B1 (ko) * | 2023-02-16 | 2023-06-23 | 명성기업 주식회사 | 광역 분사장치 및 이를 포함하는 제설용액 살포시스템 |
WO2023171258A1 (ja) * | 2022-03-08 | 2023-09-14 | 道夫 平井 | 風力発電装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3865704A1 (de) * | 2020-02-13 | 2021-08-18 | Sebastian Jensen | Rotorblatt, rotor und system mit rotor und rotorblatt |
CA3188710A1 (en) * | 2020-08-10 | 2022-02-17 | Jon Paden | Configurable multi-purpose cross-flow wind turbine with performance enhancements |
Citations (6)
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US1485649A (en) * | 1923-02-15 | 1924-03-04 | Pieter Barteld Van Leggelo | Means for use in propelling aeroplanes, hydroplanes, and other conveyances |
US2252788A (en) * | 1937-07-15 | 1941-08-19 | Sparr Nils Axel | Vane rotor |
JPS4947904A (ja) * | 1972-08-26 | 1974-05-09 | ||
JPS57135274A (en) * | 1981-02-12 | 1982-08-20 | Mitsubishi Electric Corp | Vertical type windmill |
JP2009019532A (ja) * | 2007-07-10 | 2009-01-29 | Tokyo Univ Of Science | 相反転クロスフロー型超小形発電装置 |
JP2015113775A (ja) * | 2013-12-12 | 2015-06-22 | 日本クリーンシステム株式会社 | 垂直軸型風車 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5076759A (en) * | 1986-10-29 | 1991-12-31 | Schoenell Juergen | Windmill |
FR2633983A1 (fr) * | 1988-07-07 | 1990-01-12 | Invest Indl Immobilier | Dispositif d'aspiration pour hotte de cuisine, epurateur d'air et analogues, et hotte comportant un tel dispositif |
US6736610B2 (en) * | 1999-07-30 | 2004-05-18 | Cifarelli S.P.A. | Blower fan, in particular for blowing apparatuses, and blowing apparatus provided thereof |
JP4035537B2 (ja) | 2002-05-16 | 2008-01-23 | 秀實 栗田 | 垂直軸風車等の垂直軸駆動装置およびこれを用いた発電装置 |
US7056082B1 (en) * | 2005-02-10 | 2006-06-06 | Taylor John B | Four cycle wind implosion engine |
US7329965B2 (en) * | 2005-06-03 | 2008-02-12 | Novastron Corporation | Aerodynamic-hybrid vertical-axis wind turbine |
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2015
- 2015-06-25 JP JP2015127332A patent/JP6399406B2/ja active Active
-
2016
- 2016-06-22 WO PCT/JP2016/068541 patent/WO2016208632A1/ja active Application Filing
- 2016-06-22 US US15/739,537 patent/US10704526B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1485649A (en) * | 1923-02-15 | 1924-03-04 | Pieter Barteld Van Leggelo | Means for use in propelling aeroplanes, hydroplanes, and other conveyances |
US2252788A (en) * | 1937-07-15 | 1941-08-19 | Sparr Nils Axel | Vane rotor |
JPS4947904A (ja) * | 1972-08-26 | 1974-05-09 | ||
JPS57135274A (en) * | 1981-02-12 | 1982-08-20 | Mitsubishi Electric Corp | Vertical type windmill |
JP2009019532A (ja) * | 2007-07-10 | 2009-01-29 | Tokyo Univ Of Science | 相反転クロスフロー型超小形発電装置 |
JP2015113775A (ja) * | 2013-12-12 | 2015-06-22 | 日本クリーンシステム株式会社 | 垂直軸型風車 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107387290A (zh) * | 2017-09-13 | 2017-11-24 | 河海大学 | 一种长短叶片的双击式水轮机转轮 |
WO2023171258A1 (ja) * | 2022-03-08 | 2023-09-14 | 道夫 平井 | 風力発電装置 |
KR102547006B1 (ko) * | 2023-02-16 | 2023-06-23 | 명성기업 주식회사 | 광역 분사장치 및 이를 포함하는 제설용액 살포시스템 |
Also Published As
Publication number | Publication date |
---|---|
JP6399406B2 (ja) | 2018-10-03 |
WO2016208632A1 (ja) | 2016-12-29 |
US10704526B2 (en) | 2020-07-07 |
US20180180018A1 (en) | 2018-06-28 |
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