JP6611281B2 - ベルトドライブ機構 - Google Patents
ベルトドライブ機構 Download PDFInfo
- Publication number
- JP6611281B2 JP6611281B2 JP2017559386A JP2017559386A JP6611281B2 JP 6611281 B2 JP6611281 B2 JP 6611281B2 JP 2017559386 A JP2017559386 A JP 2017559386A JP 2017559386 A JP2017559386 A JP 2017559386A JP 6611281 B2 JP6611281 B2 JP 6611281B2
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- JP
- Japan
- Prior art keywords
- flexible member
- shaft
- disk
- belt
- secondary shaft
- 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.)
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- 230000005540 biological transmission Effects 0.000 claims description 24
- 230000036316 preload Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0833—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with arrangements for dividing torque between two or more intermediate shafts, i.e. with two or more internal power paths
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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
- F03D—WIND MOTORS
- F03D15/00—Transmission of mechanical power
- F03D15/201—Transmission of mechanical power using friction drives, e.g. belts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
- F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley
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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
- F03D—WIND MOTORS
- F03D15/00—Transmission of mechanical power
-
- 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
- F05B2260/00—Function
- F05B2260/40—Transmission of power
- F05B2260/402—Transmission of power through friction drives
- F05B2260/4021—Transmission of power through friction drives through belt drives
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- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Transmission Devices (AREA)
- Wind Motors (AREA)
- Friction Gearing (AREA)
Description
符号 [単位] 説明
θ1 [rad] シャフト203の回転
θr [rad] シャフト202の回転
θi [rad] ディスク102の回転
R1 [mm] ディスク102の半径
r1 [mm] シャフト203およびシャフト202の半径
T1 [N] 駆動部材101の張り側の張力
Tr [N] 駆動部材101の張り側の張力
Ts [N] 駆動部材101のゆるみ側の張力
Lll [mm] 第1ステージ駆動スパン長
Llr [mm] 第1ステージ駆動スパン長
M1 [N/mm] ベルト101のベルト係数
W1 [mm] 第1ステージ駆動101の幅
Q1 [N−mm] シャフト203による伝達トルク
Qr [N−mm] シャフト202による伝達トルク
Q0 [N−mm] シャフト300の出力トルク
θo [rad] シャフト301の回転
R2 [mm] スプロケット205の半径
r2 [mm] スプロケット300の半径
r3 [mm] 二次シャフト202、203の半径
T1 [N] 駆動部材201の張り側の張力
T2 [N] 駆動部材201の中間の張力
T3 [N] 駆動部材201のゆるみ側の張力
L2t [mm] 第2ステージ駆動、駆動部材201の張り状態のスパン長
L2m [mm] 第2ステージ駆動、駆動部材201の中間状態のスパン長
L2s [mm] 第2ステージ駆動、駆動部材201のゆるみ状態のスパン長
M2 [N/mm] ベルト201のベルト係数
w2 [mm] 第2ステージ駆動201のベルト幅
Qt [N−mm] 張り状態のスパンT2と中間状態の間隔T2との間の伝達トルク
Qm [N−mm] 中間状態のスパンT2とゆるみ状態の間隔T3との間の伝達トルク
Claims (19)
- 第1のシャフト(102a)に設けられる第1のディスク(102)と、
前記第1のシャフトに対して平行に設けられる複数の二次シャフト(202、203)と、
前記各二次シャフトに設けられる二次シャフトディスク(204、205)と、
前記第1のディスクと前記二次シャフトに掛け回される第1のフレキシブル部材(101)と、
前記二次シャフトディスクと出力シャフト(300)に掛け回される第2のフレキシブル部材(201)とを備え、
前記第1のフレキシブル部材は全負荷稼働中に略零ニュートンの引張荷重状態となる少なくとも一つの部分を有し、
前記第2のフレキシブル部材は全負荷稼働中に略零ニュートンの引張荷重状態となる少なくとも一つの部分を有する
ことを特徴とするフレキシブル部材トランスミッション。 - 前記第1のフレキシブル部材が歯付きベルトを備えることを特徴とする請求項1に記載のトランスミッション。
- 前記第2のフレキシブル部材が歯付きベルトを備えることを特徴とする請求項1に記載のトランスミッション。
- 前記第2のフレキシブル部材の少なくとも一部が零ニュートンより大きい取付張力を有することを特徴とする請求項1に記載のトランスミッション。
- 前記第1のフレキシブル部材の少なくとも一部が零ニュートンより大きい取付張力を有することを特徴とする請求項1に記載のトランスミッション。
- 前記出力シャフトの各側の前記第2のフレキシブル部材の各部分が同じ長さであることを特徴とする請求項1に記載のトランスミッション。
- 前記出力シャフトの各側の前記第2のフレキシブル部材の各部分が異なる長さであることを特徴とする請求項1に記載のトランスミッション。
- 前記第1のフレキシブル部材が複数のフレキシブル部材を備えることを特徴とする請求項1に記載のトランスミッション。
- 前記出力シャフトが発電機に接続されることを特徴とする請求項1に記載のトランスミッション。
- 前記第1のシャフトに平行な第3の二次シャフトをさらに備え、前記第3の二次シャフトが前記第1のフレキシブル部材に係合され、
前記第3の二次シャフトに取り付けられる二次シャフトディスクをさらに備え、前記二次シャフトディスクは前記第2のフレキシブル部材に係合されることを特徴とする請求項1に記載のトランスミッション。 - 前記第1のフレキシブル部材の前記第3の二次シャフトの周りのラップアングルαを少なくとも120度にする手段をさらに備えることを特徴とする請求項10に記載のトランスミッション。
- 前記出力シャフトに設けられる出力軸スプロケットの周りの第2のフレキシブル部材ラップアングルβが120度よりも大きくなるように前記第2のフレキシブル部材を係合させる手段をさらに備えることを特徴とする請求項1に記載のトランスミッション。
- 前記出力シャフトが前記第1のディスクの外周の外側に配置されることを特徴とする請求項1に記載のトランスミッション。
- 二次シャフトに対して回転関係にある第1のディスクと、
前記第1のディスクと前記二次シャフトに掛け回され、前記二次シャフトを回転駆動する第1のフレキシブル部材と、
前記二次シャフトと出力シャフトに掛け回され、前記出力シャフトを回転駆動する第2のフレキシブル部材とを備え、
前記第1のフレキシブル部材は全負荷稼働中に略零ニュートンの引張荷重状態となる部分を有し、
前記第2のフレキシブル部材は全負荷稼働中に略零ニュートンの引張荷重状態となる部分を有し、前記出力シャフトは負荷に接続可能であることを特徴とするベルト駆動機構。 - 前記第1のフレキシブル部材は歯付きベルトを備えることを特徴とする請求項14に記載のベルト駆動機構。
- 前記第2のフレキシブル部材は歯付きベルトを備えることを特徴とする請求項14に記載のベルト駆動機構。
- 前記二次シャフトは前記第1のフレキシブル部材に係合するための第1の径を備え、前記第2のフレキシブル部材に係合するための第2の径を備えることを特徴とする請求項14に記載のベルト駆動機構。
- 前記二次シャフトが複数設けられ、各二次シャフトにおける前記第1の径が互いに等しく、各二次シャフトにおける前記第2の径が互いに等しいことを特徴とする請求項17に記載のベルト駆動機構。
- 複数の二次シャフトを備えることを特徴とする請求項14に記載のベルト駆動機構。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/711,964 | 2015-05-14 | ||
US14/711,964 US9528584B2 (en) | 2015-05-14 | 2015-05-14 | Belt drive mechanism |
PCT/US2016/032503 WO2016183505A1 (en) | 2015-05-14 | 2016-05-13 | Belt drive mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018515729A JP2018515729A (ja) | 2018-06-14 |
JP6611281B2 true JP6611281B2 (ja) | 2019-11-27 |
Family
ID=56081612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017559386A Active JP6611281B2 (ja) | 2015-05-14 | 2016-05-13 | ベルトドライブ機構 |
Country Status (10)
Country | Link |
---|---|
US (1) | US9528584B2 (ja) |
EP (1) | EP3295056B1 (ja) |
JP (1) | JP6611281B2 (ja) |
KR (2) | KR102239079B1 (ja) |
CN (1) | CN107636351B (ja) |
AU (1) | AU2016260559B2 (ja) |
BR (1) | BR112017024170B1 (ja) |
CA (1) | CA2984452C (ja) |
MX (1) | MX2017014419A (ja) |
WO (1) | WO2016183505A1 (ja) |
Families Citing this family (4)
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NO329597B1 (no) * | 2009-01-28 | 2010-11-22 | Fobox As | Drivanordning for en vindmolle |
CN107429661A (zh) * | 2015-03-30 | 2017-12-01 | 维斯塔斯风力系统有限公司 | 包括两个或更多个转子的风轮机 |
EP3277951A1 (en) * | 2015-03-30 | 2018-02-07 | Vestas Wind Systems A/S | A wind turbine with a rotor comprising a hollow king pin |
US20200116124A1 (en) * | 2018-10-12 | 2020-04-16 | Gates Corporation | Wind Turbine Belt Drive Pitch Control |
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-
2015
- 2015-05-14 US US14/711,964 patent/US9528584B2/en active Active
-
2016
- 2016-05-13 JP JP2017559386A patent/JP6611281B2/ja active Active
- 2016-05-13 KR KR1020177035648A patent/KR102239079B1/ko active IP Right Grant
- 2016-05-13 AU AU2016260559A patent/AU2016260559B2/en active Active
- 2016-05-13 CN CN201680027853.1A patent/CN107636351B/zh active Active
- 2016-05-13 EP EP16725332.7A patent/EP3295056B1/en active Active
- 2016-05-13 WO PCT/US2016/032503 patent/WO2016183505A1/en active Application Filing
- 2016-05-13 MX MX2017014419A patent/MX2017014419A/es unknown
- 2016-05-13 CA CA2984452A patent/CA2984452C/en active Active
- 2016-05-13 KR KR1020197026034A patent/KR20190105138A/ko active Application Filing
- 2016-05-13 BR BR112017024170-6A patent/BR112017024170B1/pt active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP3295056B1 (en) | 2020-08-26 |
CN107636351B (zh) | 2021-07-13 |
US9528584B2 (en) | 2016-12-27 |
EP3295056A1 (en) | 2018-03-21 |
BR112017024170A2 (pt) | 2018-07-17 |
BR112017024170B1 (pt) | 2022-11-29 |
MX2017014419A (es) | 2019-05-20 |
CA2984452C (en) | 2019-10-29 |
CA2984452A1 (en) | 2016-11-17 |
CN107636351A (zh) | 2018-01-26 |
KR102239079B1 (ko) | 2021-04-09 |
WO2016183505A1 (en) | 2016-11-17 |
US20160333998A1 (en) | 2016-11-17 |
AU2016260559A1 (en) | 2017-11-16 |
JP2018515729A (ja) | 2018-06-14 |
KR20180005698A (ko) | 2018-01-16 |
AU2016260559B2 (en) | 2019-05-30 |
KR20190105138A (ko) | 2019-09-11 |
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