KR20120054559A - 유성 기어 기구, 베어링 구조, 풍력 발전 장치 및 유성 기어의 제조 방법 - Google Patents
유성 기어 기구, 베어링 구조, 풍력 발전 장치 및 유성 기어의 제조 방법 Download PDFInfo
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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
- F16H57/00—General details of gearing
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H57/082—Planet carriers
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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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
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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
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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
- F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
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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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/70—Bearing or lubricating arrangements
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/08—Attachment of brasses, bushes or linings to the bearing housing
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/14—Special methods of manufacture; Running-in
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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
- F16H37/04—Combinations of toothed gearings only
- F16H37/041—Combinations of toothed gearings only for conveying rotary motion with constant gear ratio
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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
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/08—Profiling
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- 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
- F05B2230/00—Manufacture
- F05B2230/20—Manufacture essentially without removing material
- F05B2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05B2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
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- 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
- F05B2260/403—Transmission of power through the shape of the drive components
- F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
- F05B2260/40311—Transmission of power through the shape of the drive components as in toothed gearing of the epicyclic, planetary or differential type
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/02—Sliding-contact bearings for exclusively rotary movement for radial load only
- F16C17/022—Sliding-contact bearings for exclusively rotary movement for radial load only with a pair of essentially semicircular bearing sleeves
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C17/00—Sliding-contact bearings for exclusively rotary movement
- F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/30—Material joints
- F16C2226/36—Material joints by welding
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2360/00—Engines or pumps
- F16C2360/31—Wind motors
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
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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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49462—Gear making
- Y10T29/49464—Assembling of gear into force transmitting device
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Retarders (AREA)
- General Details Of Gearings (AREA)
- Sliding-Contact Bearings (AREA)
- Wind Motors (AREA)
Abstract
Description
도 2는 본 발명의 일 실시 형태에 있어서의 너셀 내부의 구조를 도시하는 조감도이다.
도 3은 본 발명의 일 실시 형태에 있어서의 증속기의 구조를 도시하는 단면도이다.
도 4는 본 발명의 일 실시 형태에 있어서의 유성 기어의 구조를 도시하는 정면도이다.
도 5는 본 발명의 일 실시 형태에 있어서의 유성 기어의 구조를 도시하는 단면도이다.
도 6은 본 발명의 일 실시 형태에 있어서의 중간 하우징의 구조를 도시하는 부분 단면도이다.
Claims (13)
- 유성 기어와,
상기 유성 기어에 삽입되는 유성 핀을 구비하고,
상기 유성 기어는,
외주면에 이가 형성되며, 관통 구멍이 형성된 기어 부재와,
상기 관통 구멍에 삽입되며, 상기 유성 핀이 삽입되는 삽입 구멍이 형성되는 중간 하우징과,
상기 중간 하우징의 상기 삽입 구멍에 접합된 복수의 미끄럼 베어링 부재를 구비하고,
상기 복수의 미끄럼 베어링 부재가, 상기 유성 핀과 상기 유성 기어를 회전 가능하게 보유 지지하는 미끄럼 베어링을 구성하고 있는, 유성 기어 기구. - 제1항에 있어서,
상기 중간 하우징과 상기 미끄럼 베어링 부재가 탈착 불가능하도록 접합되고,
상기 유성 기어와 상기 중간 하우징이 탈착 가능하도록 접합되어 있는, 유성 기어 기구. - 제2항에 있어서,
상기 중간 하우징과 상기 미끄럼 베어링 부재가 용접되고,
상기 유성 기어와 상기 중간 하우징이 수축 끼워 맞춤에 의해 접합되어 있는, 유성 기어 기구. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 유성 핀에 연결되는 캐리어를 더 구비하고,
상기 중간 하우징은, 상기 캐리어에 대향하는 면에 스러스트 베어링으로서 기능하는 적어도 하나의 스러스트 패드를 구비한, 유성 기어 기구. - 제4항에 있어서,
상기 스러스트 패드는 복수이고,
상기 스러스트 패드는, 서로 이격되어 환 형상으로 배치되어 있는, 유성 기어 기구. - 외주면에 이가 형성된 기어 부재에 형성된 관통 구멍에 삽입되는, 핀이 삽입되는 삽입 구멍이 형성된 중간 하우징과,
상기 중간 하우징의 상기 삽입 구멍에 접합된 복수의 미끄럼 베어링 부재를 구비하고,
상기 복수의 미끄럼 베어링 부재가 미끄럼 베어링을 구성하고 있는, 베어링 구조. - 제6항에 있어서,
상기 중간 하우징과 상기 미끄럼 베어링 부재가 탈착 불가능하도록 접합되고,
상기 기어 부재와 상기 중간 하우징이 탈착 가능하도록 접합되는, 베어링 구조. - 제6항에 있어서,
상기 미끄럼 베어링 부재는,
수지 재료로 된 표면층과,
상기 표면층을 백킹하는 배킹 메탈을 구비하는, 베어링 구조. - 제6항에 있어서,
상기 중간 하우징은, 스러스트 베어링으로서 기능하는 적어도 하나의 스러스트 패드를 구비한, 베어링 구조. - 로터 헤드와 상기 로터 헤드에 결합된 풍차 블레이드를 포함하는 풍차 로터와,
상기 로터 헤드에 연결된 입력축을 포함하는 증속기와,
상기 증속기의 출력축에 연결된 발전기를 구비하고,
상기 증속기가, 유성 기어 기구를 포함하고,
상기 유성 기어 기구가, 유성 기어와, 상기 유성 기어에 삽입되는 유성 핀을 구비하고,
상기 유성 기어는,
외주면에 기어가 형성되며, 관통 구멍이 형성된 기어 부재와,
상기 관통 구멍에 삽입되며, 상기 유성 핀이 삽입되는 삽입 구멍이 형성되는 중간 하우징과,
상기 중간 하우징의 상기 삽입 구멍에 접합되며, 상기 유성 핀의 둘레 방향으로 나란히 배치된 복수의 미끄럼 베어링 부재를 구비하고,
상기 복수의 미끄럼 베어링 부재가, 상기 유성 핀과 상기 유성 기어를 회전 가능하게 보유 지지하는 미끄럼 베어링을 구성하고 있는, 풍력 발전 장치. - 유성 기어 기구의 삽입 구멍에 유성 핀이 통과되는 구조의 유성 기어의 제조 방법으로서,
상기 삽입 구멍이 형성된 중간 하우징을 제공하는 공정과,
상기 중간 하우징의 상기 삽입 구멍에, 미끄럼 베어링을 구성하는 복수의 미끄럼 베어링 부재를 접합하는 공정과,
외주면에 이가 형성된 기어 부재의 관통 구멍에, 상기 중간 하우징을 끼워 넣는 공정을 구비하는, 유성 기어의 제조 방법. - 제11항에 있어서,
상기 중간 하우징과 상기 미끄럼 베어링 부재가 탈착 불가능하도록 접합되고,
상기 유성 기어와 상기 중간 하우징이 탈착 가능하도록 접합되는, 유성 기어의 제조 방법. - 제12항에 있어서,
상기 중간 하우징과 상기 미끄럼 베어링 부재가 용접되고,
상기 유성 기어와 상기 중간 하우징이 수축 끼워 맞춤에 의해 접합되는, 유성 기어의 제조 방법.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2010/064788 WO2012029121A1 (ja) | 2010-08-31 | 2010-08-31 | 遊星歯車機構、軸受構造、風力発電装置、及び遊星歯車の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20120054559A true KR20120054559A (ko) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020117012286A Abandoned KR20120054559A (ko) | 2010-08-31 | 2010-08-31 | 유성 기어 기구, 베어링 구조, 풍력 발전 장치 및 유성 기어의 제조 방법 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20120051915A1 (ko) |
| JP (1) | JPWO2012029121A1 (ko) |
| KR (1) | KR20120054559A (ko) |
| CN (1) | CN102575750A (ko) |
| AU (1) | AU2010276474A1 (ko) |
| BR (1) | BRPI1005388A2 (ko) |
| CA (1) | CA2730096C (ko) |
| WO (1) | WO2012029121A1 (ko) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2732158A1 (en) * | 2011-07-15 | 2014-05-21 | ZF Wind Power Antwerpen N.V. | Nacelle main frame structure and drive train assembly for a wind turbine |
| JP5622716B2 (ja) * | 2011-12-28 | 2014-11-12 | 三菱重工業株式会社 | 遊星歯車装置および風力発電装置 |
| AT512436B1 (de) * | 2012-01-16 | 2013-10-15 | Miba Gleitlager Gmbh | Windkraftanlage |
| KR20130110266A (ko) * | 2012-03-29 | 2013-10-10 | 삼성중공업 주식회사 | 풍력발전기 및 풍력발전기용 피치 베어링 |
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-
2010
- 2010-08-31 AU AU2010276474A patent/AU2010276474A1/en not_active Abandoned
- 2010-08-31 CA CA2730096A patent/CA2730096C/en not_active Expired - Fee Related
- 2010-08-31 CN CN2010800033077A patent/CN102575750A/zh active Pending
- 2010-08-31 WO PCT/JP2010/064788 patent/WO2012029121A1/ja not_active Ceased
- 2010-08-31 JP JP2011506280A patent/JPWO2012029121A1/ja active Pending
- 2010-08-31 BR BRPI1005388A patent/BRPI1005388A2/pt not_active IP Right Cessation
- 2010-08-31 KR KR1020117012286A patent/KR20120054559A/ko not_active Abandoned
-
2011
- 2011-02-10 US US13/024,734 patent/US20120051915A1/en not_active Abandoned
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| US20120051915A1 (en) | 2012-03-01 |
| BRPI1005388A2 (pt) | 2016-08-16 |
| CA2730096C (en) | 2013-10-08 |
| JPWO2012029121A1 (ja) | 2013-10-28 |
| AU2010276474A1 (en) | 2012-03-15 |
| CN102575750A (zh) | 2012-07-11 |
| CA2730096A1 (en) | 2012-02-29 |
| WO2012029121A1 (ja) | 2012-03-08 |
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