WO2006018945A1 - 転がり軸受 - Google Patents
転がり軸受 Download PDFInfo
- Publication number
- WO2006018945A1 WO2006018945A1 PCT/JP2005/013247 JP2005013247W WO2006018945A1 WO 2006018945 A1 WO2006018945 A1 WO 2006018945A1 JP 2005013247 W JP2005013247 W JP 2005013247W WO 2006018945 A1 WO2006018945 A1 WO 2006018945A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- oil
- rolling bearing
- grease composition
- grease
- oils
- Prior art date
Links
Classifications
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/02—Specified values of viscosity or viscosity index
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6633—Grease properties or compositions, e.g. rheological properties
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/08—Resistance to extreme temperature
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/02—Bearings
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/10—Semi-solids; greasy
-
- 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
-
- 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
- F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
Definitions
- the present invention relates to a rolling bearing in which a grease composition is enclosed, and in particular, an electrical component for an automobile.
- the present invention relates to a rolling bearing having excellent low-temperature characteristics that can be used for an alternator that is an engine auxiliary machine, a pulley for compressor, an idler pulley, an electromagnetic clutch for car air conditioner, and the like.
- a mixed oil obtained by mixing an alkyl diphenyl ether oil and a poly oc-olefin oil in a specific ratio with a base oil is used, and a diurea compound is used as a thickening agent.
- Grease see Patent Document 1
- a lubricant such as poly-a-olefin, 1. OmgZcm 2 or more
- Patent Document 2 kinematic viscosity at 40 ° C Measures have been taken such as applying anti-fouling lubricating oil mainly composed of ester oil, synthetic hydrocarbon oil, ether oil, etc. of 50mm 2 Zs or less to the inside of the bearing (see Patent Document 3).
- Patent Document 1 Japanese Patent Laid-Open No. 5-140576
- Patent Document 2 JP-A-5-149343
- Patent Document 3 Japanese Patent Laid-Open No. 11-22740
- an object of the present invention is to provide a rolling bearing that has good lubrication performance even at a low temperature of about 40 ° C and does not generate abnormal noise.
- the present invention holds a plurality of rolling elements so as to roll freely between an inner ring and an outer ring, and an apparent viscosity at 30 ° C is 5 to 200 Pa.
- a rolling bearing characterized by enclosing a grease composition of “s”.
- the rolling bearing of the present invention has good lubrication performance even at a low temperature of about -40 ° C, and is suitable for electric parts of automobiles, engine auxiliary machines, and the like that generate no abnormal noise.
- FIG. 1 is a cross-sectional view showing a ball bearing which is an example of a rolling bearing according to the present invention.
- FIG. 2 is a schematic diagram for explaining the configuration of an apparatus for measuring apparent viscosity.
- FIG. 3 is a graph showing the relationship between the apparent viscosity of the test grease and the number of times until abnormal noise is generated, obtained in an example.
- the rolling bearing there are no restrictions on the type and structure of the rolling bearing. Forces for various rolling bearings used in motor vehicle electrical components, alternator compressor pulleys, idler pulleys, car air conditioner electromagnetic clutches, etc., especially for bearings with an inner diameter of 8 to 60 mm Tend to appear.
- This ball bearing 1 is configured to roll balls 13 that are a plurality of rolling elements between an inner ring 10 and an outer ring 11 via a cage 12. Further, the bearing space S is filled with a grease composition to be described later and sealed with a seal 14.
- the apparent viscosity at 30 ° C of the grease composition to be enclosed is 5 to 200 Pa's
- the base oil, the thickener, the additive, and the blending amount thereof are particularly Although there is no restriction
- the apparent viscosity is more preferably 5: LOOP a's (-30 ° C). More preferably, it is 5 to 80 Pa ′ s ( ⁇ 30 ° C.).
- the base oil has a kinematic viscosity of 10 to 400 mm at 40 ° C in order to avoid the occurrence of abnormal noise at low temperature startup due to insufficient low temperature fluidity and seizure caused by the difficulty of forming an oil film at high temperatures. preferably from preferably instrument 20 ⁇ 250mm 2 Zs force S that is 2 / s, 25 ⁇ 150mm 2 Zs force S particularly preferred. A pour point of 30 ° C or less is desirable.
- Examples of the base oil include mineral oil-based, synthetic oil-based and natural oil-based lubricating oils.
- mineral-based lubricating oil it is recommended to use a mineral oil that has been refined by appropriately combining mineral oil under reduced pressure distillation, oil removal, solvent extraction, hydrocracking, solvent dewaxing, sulfuric acid washing, clay purification, hydrorefining, etc. it can.
- Synthetic oil base oils include hydrocarbon oils, aromatic base oils, ester oils, ether oils and the like.
- hydrocarbon oils examples include normal paraffin, isoparaffin, polybutene, polyisobutylene, 1-decene oligomers, poly-aolefins such as 1-decene and ethylene co-oligomers, and hydrides thereof.
- aromatic oil examples include alkylbenzenes such as monoalkylbenzene and dialkylbenzene, and alkylnaphthalenes such as monoalkylnaphthalene, dialkylnaphthalene and polyalkylnaphthalene.
- ester oils include dibutyl sebacate, di-2-ethylhexyl sebacate, dioctyl adipate, diisodecyl adipate, ditridecyl adipate, ditridecyl glutarate, and methyl diacetyl cinolate, or trioctyl trimellitate, trioctyl Decyl trimellitate
- Aromatic ester oils such as tetraoctyl pyromellitate, polyol ester oils such as trimethylolpropane caprylate, trimethylolpropane verargonate, pentaerythritol 2-ethylhexanoate, pentaerythritol verargonate, and more.
- a complex ester oil which is an oligoester of a polyhydric alcohol and a mixed fatty acid of a dibasic acid / monobasic acid
- ether oils include polyglycols such as polyethylene glycol, polypropylene glycol, polyethylene glycol monoether, and polypropylene glycol monoether, or monoalkyl triphenyl ether, alkyl diphenyl ether, dialkyl diphenol ether, and pentaphenyl.
- ether oils such as ether, tetraphenyl ether, monoalkyl tetraphenyl ether, and dialkyltetraphenyl ether.
- Other synthetic lubricating base oils include tricresyl phosphate, silicone oil, perfluoroalkyl ether, and the like.
- natural oil-based lubricating base oils include beef tallow, lard, soybean oil, rapeseed oil, rice bran oil, coconut oil, palm oil, palm kernel oil, and other oils and hydrides thereof.
- synthetic hydrocarbon oils, ester oils, ether oils and the like are preferred because of their low pour points. These base oils can be used alone or as a mixture, and are adjusted to the above-mentioned preferable kinematic viscosity.
- the thickening agent is not particularly limited as long as it has the ability to form a gel structure and retain the base oil in the gel structure.
- metal soaps such as Li and Na, Li, Na, Ba, Ca, etc.
- Metal soaps such as selected composite metal soaps, Benton, silica gel, urea compounds, urea 'urethane compounds, urethane composites
- Non-soaps such as products can be appropriately selected and used, but considering the heat resistance of the grease composition, urea compounds, urea 'urethane compounds, urethane compounds or mixtures thereof are preferred.
- urea compound, urea 'urethane compound, and urethane compound include diurea compounds, triurea compounds, tetraurea compounds, polyurea compounds, urea' urethane compounds, diurethane compounds, and mixtures thereof.
- diurea compounds, urea 'urethane compounds, diurethane compounds or mixtures thereof are more preferred.
- Additives can be added.
- amine-based, phenol-based and other acid-proofing agents chlorine-based, io-based, phosphorus-based, zinc dithiophosphate, organic molybdenum and other extreme pressure agents
- fatty acids animal and plant oil-based oil agents
- petroleum sulfonates Detergents such as dino-naphthalene sulfonate and sorbitan esters
- metal deactivators such as benzotriazole and sodium nitrite
- viscosity index improvers such as polymethacrylate, polyisobutylene and polystyrene, Or it can add combining suitably.
- the addition amount is not particularly limited as long as the desired purpose of the present invention can be achieved, but it is usually 10% by mass or less based on the total amount of the grease composition.
- the method for producing the above grease composition is not limited, but is generally obtained by reacting a thickener in a base oil.
- the additive may be added in a predetermined amount to the obtained grease composition, but it is necessary to add the additive with an ender, a roll mill or the like and then thoroughly agitate to disperse uniformly. When this treatment is performed, heating is also effective.
- Test greases were prepared with the formulations shown in Table 1, and the apparent viscosity at -30 ° C for each was measured. The measurement was performed using REOLOGICA INSTRUMENTS "VAR100". As shown schematically in Fig. 2, this measuring device sandwiched the test grease between the lower stage and the upper plate, and the upper plate was moved to the arrow in the figure. It can be rotated in the direction of Then, the gap is lmm, the lower stage is cooled, the test grease is kept at -30 ° C, 1500Pa stress is applied to the upper plate, and the value when the resistance is stabilized 200 to 500 seconds after the start of rotation is Apparent viscosity was calculated. The results are also shown in Table 1.
- a single-row deep groove ball bearing (inner diameter 17mm, outer diameter 47mm, width 14mm) filled with 1.5g of test grease is assembled in an alternator and left in a low-temperature room at 30 ° C for about 2 hours, and then the inner ring rotates.
- Speed 6000min Rotated for 40 seconds under conditions of radial load 1320N and axial load 490N. And an abnormal noise occurs If not, the same measurement was performed after 20 minutes, and repeated until abnormal noise was generated. The maximum number of measurements was 30. No abnormal noise was generated even after 10 or more measurements. The results are shown graphically in Table 1 and Figure 3.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Lubricants (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006531369A JP4957245B2 (ja) | 2004-08-19 | 2005-07-19 | 転がり軸受 |
US11/660,520 US8007181B2 (en) | 2004-08-19 | 2005-07-19 | Rolling bearing |
EP05766316A EP1788265A4 (en) | 2004-08-19 | 2005-07-19 | ROLLER BEARING |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-239139 | 2004-08-19 | ||
JP2004239139 | 2004-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006018945A1 true WO2006018945A1 (ja) | 2006-02-23 |
Family
ID=35907337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/013247 WO2006018945A1 (ja) | 2004-08-19 | 2005-07-19 | 転がり軸受 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8007181B2 (ja) |
EP (1) | EP1788265A4 (ja) |
JP (1) | JP4957245B2 (ja) |
KR (1) | KR20070039592A (ja) |
CN (1) | CN100535464C (ja) |
WO (1) | WO2006018945A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012202524A (ja) * | 2011-03-28 | 2012-10-22 | Nsk Ltd | 転がり軸受 |
JP2014084913A (ja) * | 2012-10-22 | 2014-05-12 | Nsk Ltd | 転がり軸受 |
CN107805534A (zh) * | 2017-11-24 | 2018-03-16 | 科特龙流体科技(扬州)有限公司 | 核级泵抗辐射高低温专用润滑脂 |
WO2019039536A1 (ja) * | 2017-08-23 | 2019-02-28 | Ntn株式会社 | グリース封入転がり軸受 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5362247B2 (ja) * | 2008-04-10 | 2013-12-11 | Ntn株式会社 | グリース組成物およびグリース封入軸受 |
JP5918556B2 (ja) * | 2012-02-07 | 2016-05-18 | Ntn株式会社 | 車輪用軸受装置 |
CN104974845B (zh) * | 2015-07-20 | 2018-04-24 | 广西大学 | 一种环境友好高温长寿命低噪声轴承润滑脂组合物 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0280493A (ja) * | 1988-09-16 | 1990-03-20 | Nippon Guriisu Kk | 円すいころ軸受用ウレアグリース組成物 |
JPH03231993A (ja) * | 1990-02-08 | 1991-10-15 | Nippon Kouyu:Kk | 低騒音ウレアグリース組成物の製法 |
JPH05140576A (ja) | 1991-09-25 | 1993-06-08 | Ntn Corp | 軸受封入用グリース組成物 |
JPH05149343A (ja) | 1991-11-29 | 1993-06-15 | Ntn Corp | 潤滑油封入転がり軸受 |
JPH0711276A (ja) * | 1993-06-10 | 1995-01-13 | Exxon Res & Eng Co | 重合体添加により性能向上したグリース組成物 |
JPH1122740A (ja) | 1997-07-07 | 1999-01-26 | Nippon Seiko Kk | 転がり軸受 |
JP2001122925A (ja) * | 1999-09-22 | 2001-05-08 | Ethyl Corp | (メタ)アクリル酸エステル共重合体の流動点降下剤 |
JP2004210971A (ja) * | 2003-01-06 | 2004-07-29 | Nsk Ltd | 自動車電装補機用グリース組成物及び前記グリース組成物を封入した転がり軸受 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3330755B2 (ja) | 1994-10-17 | 2002-09-30 | 日本精工株式会社 | グリース組成物 |
DE19653589B4 (de) * | 1995-12-20 | 2006-01-05 | Nsk Ltd. | Wälzlager |
JP3514574B2 (ja) * | 1996-01-30 | 2004-03-31 | Ntn株式会社 | 軸受封入用グリース |
JP2001065578A (ja) * | 1999-08-25 | 2001-03-16 | Nsk Ltd | グリースを封入した密封板付転がり軸受 |
JP4427195B2 (ja) * | 2001-01-26 | 2010-03-03 | Ntn株式会社 | 自動車用グリース封入軸受 |
JP2002265970A (ja) * | 2001-03-14 | 2002-09-18 | Koyo Seiko Co Ltd | グリース組成物およびそのグリース組成物で潤滑した転がり軸受 |
JP4532799B2 (ja) * | 2001-09-27 | 2010-08-25 | Ntn株式会社 | グリース組成物およびグリース封入軸受 |
JP2005105238A (ja) * | 2003-01-06 | 2005-04-21 | Nsk Ltd | 自動車電装補機用グリース組成物及び前記グリース組成物を封入した転がり軸受 |
-
2005
- 2005-07-19 CN CNB2005800276203A patent/CN100535464C/zh active Active
- 2005-07-19 EP EP05766316A patent/EP1788265A4/en not_active Ceased
- 2005-07-19 WO PCT/JP2005/013247 patent/WO2006018945A1/ja active Application Filing
- 2005-07-19 KR KR1020077003840A patent/KR20070039592A/ko not_active Application Discontinuation
- 2005-07-19 US US11/660,520 patent/US8007181B2/en active Active
- 2005-07-19 JP JP2006531369A patent/JP4957245B2/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0280493A (ja) * | 1988-09-16 | 1990-03-20 | Nippon Guriisu Kk | 円すいころ軸受用ウレアグリース組成物 |
JPH03231993A (ja) * | 1990-02-08 | 1991-10-15 | Nippon Kouyu:Kk | 低騒音ウレアグリース組成物の製法 |
JPH05140576A (ja) | 1991-09-25 | 1993-06-08 | Ntn Corp | 軸受封入用グリース組成物 |
JPH05149343A (ja) | 1991-11-29 | 1993-06-15 | Ntn Corp | 潤滑油封入転がり軸受 |
JPH0711276A (ja) * | 1993-06-10 | 1995-01-13 | Exxon Res & Eng Co | 重合体添加により性能向上したグリース組成物 |
JPH1122740A (ja) | 1997-07-07 | 1999-01-26 | Nippon Seiko Kk | 転がり軸受 |
JP2001122925A (ja) * | 1999-09-22 | 2001-05-08 | Ethyl Corp | (メタ)アクリル酸エステル共重合体の流動点降下剤 |
JP2004210971A (ja) * | 2003-01-06 | 2004-07-29 | Nsk Ltd | 自動車電装補機用グリース組成物及び前記グリース組成物を封入した転がり軸受 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1788265A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012202524A (ja) * | 2011-03-28 | 2012-10-22 | Nsk Ltd | 転がり軸受 |
JP2014084913A (ja) * | 2012-10-22 | 2014-05-12 | Nsk Ltd | 転がり軸受 |
WO2019039536A1 (ja) * | 2017-08-23 | 2019-02-28 | Ntn株式会社 | グリース封入転がり軸受 |
CN107805534A (zh) * | 2017-11-24 | 2018-03-16 | 科特龙流体科技(扬州)有限公司 | 核级泵抗辐射高低温专用润滑脂 |
CN107805534B (zh) * | 2017-11-24 | 2021-02-02 | 科特龙流体科技(扬州)有限公司 | 核级泵抗辐射高低温专用润滑脂 |
Also Published As
Publication number | Publication date |
---|---|
US20070206892A1 (en) | 2007-09-06 |
CN100535464C (zh) | 2009-09-02 |
EP1788265A1 (en) | 2007-05-23 |
JP4957245B2 (ja) | 2012-06-20 |
KR20070039592A (ko) | 2007-04-12 |
US8007181B2 (en) | 2011-08-30 |
CN101006283A (zh) | 2007-07-25 |
JPWO2006018945A1 (ja) | 2008-05-08 |
EP1788265A4 (en) | 2011-01-19 |
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