JP2011517758A - 空冷式熱交換器の一体型ファン駆動システム - Google Patents
空冷式熱交換器の一体型ファン駆動システム Download PDFInfo
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- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
- F28D1/024—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels with an air driving element
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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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
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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
- F04D19/00—Axial-flow pumps
- F04D19/002—Axial flow fans
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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
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
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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
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
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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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
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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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
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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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
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- F04D29/00—Details, component parts, or accessories
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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
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- F04D29/26—Rotors specially for elastic fluids
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/0004—Control strategies in general, e.g. linear type, e.g. P, PI, PID, using robust control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0059—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for petrochemical plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
- F28F2250/08—Fluid driving means, e.g. pumps, fans
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S261/00—Gas and liquid contact apparatus
- Y10S261/11—Cooling towers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Cooling System (AREA)
- Control Of Electric Motors In General (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Control Of Multiple Motors (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
Description
本発明は、2008年3月24日出願の米国暫定出願第61/038,851号の特典を請求するものである。前記出願第61/038,851号のすべての開示事項は本願おいて参照事項として組み込まれる。
本発明は総体的に空冷式熱交換器(ACHE)と用いるためのファン駆動システムに関する。
速度範囲: 0〜350RPM
最大出力: 75HP
極 数: 12
モータサービスファクタ: 1:1
定格電流: XX A(rms)
最大電流: 150A
定格電圧: 277V
駆動入力: 277V、3相、60Hz、90A(rms最大、連続)
a) モータ52のベアリングでの振動と熱を監視し、
b) モータ52のステータでの熱を監視し、
c) ACHEシステムのファンにより発生される気流を監視し、
d) 冷却塔構造におけるファン不平衡慣性を補うようにトリムバランスを供給し、
e) 「ブレードアウト」状態をオペレータに警告しかつモータ52の速度を自動的 に減じ、そして
f) 共鳴を生じる特定のモータ速度を排除し、
g) ファンブレードへの着氷のような不均衡をオペレータに警告しかつ是正処置を 自動的に開始する。
h) センサデータはシステムの「冷却性能管理」提供するようにシステムロジック およびソフトウエアアルゴリズムにより用いられる。(冷却性能管理は、是正処置、 メンテナンス間隔を予測して予定を組み、そして冷却性能に基づく処理過程を調整す るのに用いるために冷却性能評価をオペレータに提供するように、リアルタイム動作 、信頼性および性能データおよび冷却システムの分析を提供する)。
a) ギアボックス、プーリ、ベルト、スプロケット、駆動シャフト、カップリング 、ベアリング、軸封等のような従来のファン駆動システムに見られた多くの部 品の省略、
b) オイル交換の省略、
c) 点検および保守の大幅な減少、
d) 相対的に広範な速度範囲で永久磁石モータを速度変化する能力、
e) いかなる追加の機械要素なしに永久磁石モータを逆回転する能力、
f) 従来のファン駆動システムと比較して大幅に低い量のエネルギ消費、
g) 現存ファンの改造の容易性、それによる新たなACHE冷却塔または構造体の 必要性の排除、
h) セル機能停止発生の大幅な減少、および
i) 従来のギアボックス型ファン駆動と比較して大幅に大きな冷却能力の提供。
11 支柱
12 管束
13 プレナム
14 ファンリング
15 ファン
15A ハブ
16 ファンシャフト
17 ファン駆動システム
18 支持部
20 空冷式熱交換器(ACHE)システム
21 支柱
22 管束
23 プレナム
25 ファン
25A ハブ
26 ファンシャフト
27 ファン駆動システム
28 支持部
29 誘導モータ
30 直交軸型ギアボックス
31 カップリング
32 シャフト
33 カップリング
34 支持板
35 機台
36 ファンマウント
37 ファンマウント支持部材
38 誘導モータ
39 スプロケット
40 ベルト
42 ファンマウント
43 支持板
44 支持部材
45 ベルト張力調節装置
46 誘導モータ
46A シャフト
47 駆動スプロケット
48 従動スプロケット
49A モータ支持部材
49B 支持構造部
49C モータ位置調節装置
50 可変周波数ドライブ(VFD)装置
52 永久磁石モータ
54 ケーブルまたは導線
56 シャフト
60 可変周波数制御器
62 ユーザーまたはオペレータインターフェイス
64 入力
70 入力
72 出力
80 シリアルデータ通信ポート
82,84,86,88,89 センサ信号入力
90,92 ベアリング
94 ステータ
150 カップリング
200,202,204,206,208 センサ
200 ACHEシステム
202 支持柱
204 管束
206 プレナム
208 ファンリング
210 ファン
212 ハブ
300 コンピュータ
Claims (18)
- 回転自在なシャフトを有する高トルク、低速度永久磁石モータと、
回転自在なシャフトに直接結合されかつ複数のファンブレードを取り付けられたハブを含むファンと、
永久磁石モータの回転速度を制御するように永久磁石モータと電気信号で通信する可変周波数駆動装置と
から構成される、空冷式熱交換器システムのためのファン駆動システム。 - 高トルク、永久磁石モータがシャフトと協働する2つ以上のベアリングを含む、請求項1に記載のファン駆動システム。
- 可変周波数駆動装置が、
AC電力を受けるための入力と高トルク、永久磁石モータの動作速度を制御する電気信号を供給するための出力とを有する可変周波数制御器と、
ユーザーが所望のモータ速度を示す入力データを入力できるように可変周波数制御器と電子データ信号で通信するユーザーインターフェイスと
を含む、請求項2に記載のファン駆動システム。 - モータのベアリングの振動および熱、モータステータの熱、およびファンの回転によって生じる風量を表すセンサ出力データ信号を供給するようにユーザーインターフェイスと電子データ信号で通信する複数のセンサをさらに含む、請求項3に記載のファン駆動システム。
- センサ出力データ信号を受けるようにユーザインターフェイスと電子データ信号で通信するデータ信号処理資源をさらに含む、請求項4に記載のファン駆動システム。
- センサ出力データ信号に応答して、データ信号処理資源がモータ速度を調整できるようにユーザーインターフェイスに入力されるフィードバック信号を発生する、請求項5に記載のファン駆動システム。
- データ信号処理資源がコンピュータおよび表示装置を含む、請求項6に記載のファン駆動システム。
- 管束を支持する構造部と、
構造部に回転自在に装着されかつ管束の下方に配置されるファンと、
構造部により支持されかつファンに結合された回転自在なシャフトを有する高トルク、低速度永久磁石モータと、
永久磁石モータの回転速度を制御するように永久磁石モータと電気信号で通信する可変周波数駆動装置と
から構成される、強制通風構造を有する空冷式熱交換器システム。 - 可変周波数駆動装置が、
AC電力を受けるための入力と高トルク、永久磁石モータの動作速度を制御する電気信号を供給するための出力とを有する可変周波数制御器と、
ユーザーがモータ速度制御データを入力できるように可変周波数制御器と電子データ信号で通信するユーザーインターフェイスと
を含む、請求項8に記載の空冷式熱交換器システム。 - 高トルク、永久磁石モータのベアリングの振動および熱、モータステータの熱、およびファンの作動によって生じる風量を表すセンサデータ出力信号を供給するようにユーザーインターフェイスと電子データ信号で通信する複数のセンサをさらに含む、請求項8に記載の空冷式熱交換器システム。
- 永久磁石モータが0RPMと約350RPMの間の回転速度を有する、請求項8に記載の空冷式熱交換器システム。
- 管束を支持する構造部と、
構造部に回転自在に装着されかつ管束の下方に配置され、複数のファンブレードを取り付けられたハブを有するファンと、
構造部により支持されかつファンに結合された回転自在なシャフトを有する高トルク、低速度永久磁石モータと、
永久磁石モータの回転速度を制御するように永久磁石モータと電気信号で通信する可変周波数駆動装置と
から構成される、誘引通風構造を有する空冷式熱交換器システム。 - 可変周波数駆動装置が、
AC電力を受けるための入力と高トルク、永久磁石モータの動作速度を制御する電気信号を供給するための出力とを有する可変周波数制御器と、
ユーザーがモータ速度制御データを入力できるように可変周波数制御器と電子データ信号で通信するユーザーインターフェイスと
を含む、請求項12に記載の空冷式熱交換器システム。 - 高トルク、永久磁石モータのベアリングの振動および熱、モータステータの熱、およびファンの作動によって生じる風量を表すセンサデータ出力信号を供給するようにユーザーインターフェイスと電子データ信号で通信する複数のセンサをさらに含む、請求項13に記載の空冷式熱交換器システム。
- 高トルク、永久磁石モータが管束の上方に配置される、請求項12に記載の空冷式熱交換器システム。
- 高トルク、永久磁石モータが管束の下方に配置される、請求項12に記載の空冷式熱交換器システム。
- ファンのハブと高トルク、永久磁石モータのシャフトとの間に連結され、管束を貫通して延びる垂直方向に向けられた、細長いシャフトをさらに含む、請求項16に記載の空冷式熱交換器システム。
- 永久磁石モータが0RPMと約350RPMの間の回転速度を有する、請求項12に記載の強制通風、空冷式熱交換器システム。
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US3885108P | 2008-03-24 | 2008-03-24 | |
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PCT/US2009/037242 WO2009120522A2 (en) | 2008-03-24 | 2009-03-16 | Integrated fan drive system for air-cooled heat exchanger (ache) |
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EP (2) | EP2276990B1 (ja) |
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AU (1) | AU2009228858B2 (ja) |
CA (2) | CA2719264C (ja) |
ES (1) | ES2735977T3 (ja) |
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JP2015180173A (ja) * | 2014-12-16 | 2015-10-08 | 三菱電機株式会社 | 機械装置 |
JP2018515740A (ja) * | 2015-03-02 | 2018-06-14 | エコ−ロジカル・エンタープライジーズ・ベスローテン・フェンノートシャップEco−Logical Enterprises B.V. | エンタルピー交換器 |
US10808716B2 (en) | 2015-03-02 | 2020-10-20 | Eco-Logical Enterprises B.V. | Enthalpy exchanger |
JP2017150679A (ja) * | 2016-02-22 | 2017-08-31 | 株式会社荏原製作所 | 熱交換器 |
JP2017180978A (ja) * | 2016-03-31 | 2017-10-05 | 株式会社荏原製作所 | 熱交換器 |
CN107270739A (zh) * | 2016-03-31 | 2017-10-20 | 株式会社荏原制作所 | 热交换器 |
Also Published As
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US9431948B2 (en) | 2016-08-30 |
AU2009228858B2 (en) | 2013-01-10 |
PL2276990T3 (pl) | 2020-08-10 |
US8188698B2 (en) | 2012-05-29 |
US20100193163A1 (en) | 2010-08-05 |
WO2009120522A2 (en) | 2009-10-01 |
AU2009228858A1 (en) | 2009-10-01 |
WO2009120522A3 (en) | 2009-11-19 |
SG189684A1 (en) | 2013-05-31 |
EP2276990A2 (en) | 2011-01-26 |
US8629640B2 (en) | 2014-01-14 |
EP2276990A4 (en) | 2012-11-14 |
JP5711654B2 (ja) | 2015-05-07 |
US20140117904A1 (en) | 2014-05-01 |
EP3537081A1 (en) | 2019-09-11 |
CA2719264C (en) | 2016-09-13 |
US9823022B2 (en) | 2017-11-21 |
CA2935518A1 (en) | 2009-10-01 |
US20120222832A1 (en) | 2012-09-06 |
EP2276990B1 (en) | 2019-04-03 |
ES2735977T3 (es) | 2019-12-23 |
CA2719264A1 (en) | 2009-10-01 |
JP2015135233A (ja) | 2015-07-27 |
US20160363377A1 (en) | 2016-12-15 |
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