JP5928850B2 - エネルギー変換構造と軸受部品とを含む再生可能エネルギー源 - Google Patents
エネルギー変換構造と軸受部品とを含む再生可能エネルギー源 Download PDFInfo
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- JP5928850B2 JP5928850B2 JP2014162557A JP2014162557A JP5928850B2 JP 5928850 B2 JP5928850 B2 JP 5928850B2 JP 2014162557 A JP2014162557 A JP 2014162557A JP 2014162557 A JP2014162557 A JP 2014162557A JP 5928850 B2 JP5928850 B2 JP 5928850B2
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- bearing member
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- coupling joint
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Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
- F24S30/452—Vertical primary axis
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
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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
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
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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
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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
- 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
- F16C33/20—Sliding surface consisting mainly of plastics
-
- 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
- F16C33/20—Sliding surface consisting mainly of plastics
- F16C33/201—Composition of the plastic
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
-
- 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
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/02—Plastics; Synthetic resins, e.g. rubbers comprising fillers, fibres
-
- 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
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/20—Thermoplastic resins
-
- 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
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/80—Thermosetting resins
- F16C2208/86—Epoxy resins
-
- 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/54—Surface roughness
-
- 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/60—Thickness, e.g. thickness of coatings
-
- 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
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/10—Application independent of particular apparatuses related to size
- F16C2300/14—Large applications, e.g. bearings having an inner diameter exceeding 500 mm
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/15—Bearings
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sliding-Contact Bearings (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Photovoltaic Devices (AREA)
- Wind Motors (AREA)
Description
本出願は、出願の全体が参照により本明細書に援用される「Renewable Energy Source Including an Energy Conversion Structure and a Bearing Component」という発明の名称で、2009年12月31日に出願された米国仮特許出願第61/291,799号(記名されている発明者がJanaki Weiden)の優先権を主張するものである。
また、30年間のシミュレート時間にわたって動作効率および摩耗特性を測定するために、試料1に振動試験を行う。試験の設定および試験パラメータは、実施例1に示される風化耐摩耗性試験と同じであるが、ただし、試料1を腐食環境に曝さない。
Claims (11)
- 基部と前記基部に連結されるエネルギー変換構造と前記基部と前記エネルギー変換構造との間の連結継手とを含む、再生可能エネルギー源から発電するための発電構造であって、前記連結継手が、剛性材料と、前記剛性材料を覆う減摩材料と、前記剛性材料と前記減摩材料との間に配置される中間材料と、を有する複合材料を含む本体を有する軸受部材を含み、前記剛性材料が、アルミニウムおよびステンレス鋼からなる群から選択される材料を含み、前記中間材料が、式
耐食性コーティングが、前記本体を形成する全ての面を覆い、前記耐食性コーティングが、エポキシ樹脂層を含む構造。 - 前記軸受部材が、ブッシングを含む、請求項1に記載の構造。
- 前記軸受部材が、円筒形を有する本体を含む、請求項1に記載の構造。
- 前記エネルギー変換構造が、風力、太陽光、水力、地熱、およびそれらの組合せからなる自然エネルギー源の群から選択される自然エネルギー源から電気エネルギーを生成するように構成される、請求項1に記載の構造。
- 前記剛性材料が、冷間圧延ステンレス鋼およびマット亜鉛めっきステンレス鋼からなる群から選択される材料を含む、請求項1に記載の構造。
- 前記複合材料が積層構造であり、前記剛性材料が層であり、前記中間材料が、前記剛性材料の表面に直接結合される層である、請求項1に記載の構造。
- 基部と前記基部に対するソーラーパネルの移動を可能にするように構成される連結継手において前記基部に連結されるソーラーパネルとを含む、再生可能エネルギー源から発電するための発電構造であって、前記連結継手が、剛性材料と、前記剛性材料を覆う減摩材料と、前記剛性材料と減摩材料との間に配置される中間材料と、を有する複合材料で作製される本体を有するブッシングを含み、前記剛性材料が、アルミニウムおよびステンレス鋼からなる材料の群から選択される材料を含み、前記減摩材料が、グラファイト、ガラス、およびそれらの組合せからなる材料の群から選択される材料を含み、前記中間材料が、式
耐食性コーティングが、前記本体を形成する全ての面を覆い、前記耐食性コーティングが、エポキシ樹脂層を含む、構造。 - 前記剛性材料が、ステンレス鋼から本質的になる、請求項7に記載の構造。
- 請求項1〜6のいずれか一項に記載の構造を含み、エネルギー変換構造の少なくとも一部を移動させるように構成される連結継手を含むエネルギー変換構造と前記連結継手に連結される軸受部材とを含む、再生可能エネルギー源から発電するための発電構造であって、前記軸受部材が、剛性材料と、前記剛性材料を覆う減摩材料とを有する複合材料を含む本体を有し、前記軸受部材が、少なくとも15,000サイクルの関節運動につき0.99μm/時以下の風化摩耗速度を含む構造。
- 請求項1〜6のいずれか一項に記載の構造を含み、エネルギー変換構造の少なくとも一部を移動させるように構成される連結継手を含むエネルギー変換構造と前記連結継手に連結される軸受部材とを含む、再生可能エネルギー源から発電するための発電構造であって、前記軸受部材が、剛性材料と、前記剛性材料を覆う減摩材料とを有する複合材料を含む本体を有し、標準腐食試験ISO 9227:2006に準拠した少なくとも150時間にわたる塩水噴霧試験の後、前記減摩材料に観察可能な欠陥が実質的にない構造。
- 請求項1〜6のいずれか一項に記載の構造を含み、エネルギー変換構造の少なくとも一部を移動させるように構成される連結継手を含むエネルギー変換構造と前記連結継手に連結される軸受部材とを含む、再生可能エネルギー源から発電するための発電構造であって、前記軸受部材が、剛性材料と、前記剛性材料を覆う減摩材料とを有する複合材料を含む本体を有し、前記軸受部材が、振動試験中、少なくとも15,000サイクルにつき300N以下の平均摩擦力を含む構造。
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US29179909P | 2009-12-31 | 2009-12-31 | |
US61/291,799 | 2009-12-31 |
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JP (2) | JP2013515221A (ja) |
KR (1) | KR101391273B1 (ja) |
CN (1) | CN102985765B (ja) |
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TN (1) | TN2012000306A1 (ja) |
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BR112012014903B1 (pt) | 2020-05-05 |
KR20120102772A (ko) | 2012-09-18 |
MA33846B1 (fr) | 2012-12-03 |
CN102985765B (zh) | 2016-03-02 |
US8984817B2 (en) | 2015-03-24 |
CN102985765A (zh) | 2013-03-20 |
TW201124647A (en) | 2011-07-16 |
RU2012129252A (ru) | 2014-02-10 |
JP2013515221A (ja) | 2013-05-02 |
US20110162685A1 (en) | 2011-07-07 |
EP2519784A2 (en) | 2012-11-07 |
RU2534192C2 (ru) | 2014-11-27 |
MX2012007502A (es) | 2012-08-07 |
ES2705209T3 (es) | 2019-03-22 |
TWI500861B (zh) | 2015-09-21 |
JP2015038376A (ja) | 2015-02-26 |
EP2519784B1 (en) | 2018-12-05 |
AU2010338177B2 (en) | 2014-10-02 |
AU2010338177A1 (en) | 2012-06-14 |
WO2011080335A3 (en) | 2012-06-21 |
WO2011080335A2 (en) | 2011-07-07 |
BR112012014903A2 (pt) | 2017-03-14 |
TN2012000306A1 (en) | 2013-12-12 |
KR101391273B1 (ko) | 2014-05-07 |
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