KR102035673B1 - 배기가스 터보차저 - Google Patents
배기가스 터보차저 Download PDFInfo
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- KR102035673B1 KR102035673B1 KR1020157000426A KR20157000426A KR102035673B1 KR 102035673 B1 KR102035673 B1 KR 102035673B1 KR 1020157000426 A KR1020157000426 A KR 1020157000426A KR 20157000426 A KR20157000426 A KR 20157000426A KR 102035673 B1 KR102035673 B1 KR 102035673B1
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- bearing housing
- bearing
- housing cover
- cartridge
- exhaust gas
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- 238000000034 method Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
- F02B39/14—Lubrication of pumps; Safety measures therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
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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
- 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
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
- F16C19/185—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement with two raceways provided integrally on a part other than a race ring, e.g. a shaft or 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/583—Details of specific parts of races
- F16C33/586—Details of specific parts of races outside the space between the races, e.g. end faces or bore of inner ring
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/08—Rigid support of bearing units; Housings, e.g. caps, covers for spindles
- F16C35/12—Rigid support of bearing units; Housings, e.g. caps, covers for spindles with ball or roller bearings
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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
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2220/00—Application
- F05D2220/40—Application in turbochargers
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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
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/60—Assembly methods
- F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
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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
- 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
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/18—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls
- F16C19/181—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact
- F16C19/183—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles
- F16C19/184—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with two or more rows of balls with angular contact with two rows at opposite angles in O-arrangement
-
- 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
- F16C2226/50—Positive 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
- F16C2360/00—Engines or pumps
- F16C2360/23—Gas turbine engines
- F16C2360/24—Turbochargers
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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
- 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
- Y10T29/49229—Prime mover or fluid pump making
- Y10T29/49236—Fluid pump or compressor making
- Y10T29/49245—Vane type or other rotary, e.g., fan
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Supercharger (AREA)
Abstract
Description
도 1은 본 발명의 예시적인 실시형태에 따른 배기가스 터보차저를 보여준다.
도 2는 본 발명의 예시적인 실시형태에 따른 배기가스 터보차저의 조립 유닛을 보여준다.
도 3은 본 발명의 예시적인 실시형태에 따른 배기가스 터보차저의 베어링 하우징 커버를 보여준다.
도 4는 본 발명의 예시적인 실시형태에 따른 배기가스 터보차저의 베어링 카트리지를 보여준다.
도 5는 본 발명의 예시적인 실시형태에 따른 배기가스 터보차저의 제1 조립 단계를 보여준다.
도 6은 본 발명의 예시적인 실시형태에 따른 배기가스 터보차저의 제2 조립 단계를 보여준다.
도 7은 본 발명의 예시적인 실시형태에 따른 배기가스 터보차저의 2-부분 베어링 하우징 커버를 구비한 베어링 카트리지를 보여준다.
도 8은 도 7의 단면도를 보여준다.
2 베어링 하우징
3 터빈 하우징
4 압축기 하우징
5 터빈 휠
6 압축기 휠
7 샤프트
8 베어링 카트리지
9 베어링 하우징 커버
10 조립 유닛
11 롤링 베어링
12 나사 연결부
13 밀봉 부시
14 러그
15 핀
16 홈
17 제1 보어
18 제2 보어
19 볼트 구멍
20 평탄부
21 제1 베어링 하우징 커버 부분
22 제2 베어링 하우징 커버 부분
23 내측 링
24 피스톤 링
Claims (12)
- 베어링 하우징(2);
베어링 하우징(2)에 삽입된 베어링 카트리지(8);
베어링 카트리지(8)에 장착되고 축 방향으로 연장되는 샤프트(7);
베어링 하우징(2)에 연결된 베어링 하우징 커버(9);
샤프트(7) 상에 배치된 터빈 휠(5); 및
샤프트(7) 상에 배치된 압축기 휠(6)을 포함하되,
베어링 카트리지(8)를 회전하지 않도록 하면서 축 방향으로 고정하기 위해 베어링 하우징 커버(9)는 베어링 카트리지(8)에 직접적으로 연결되고,
축방향 고정 작용을 제공하기 위해, 베어링 하우징 커버(9)의 적어도 하나의 반경방향 내향 러그(14)는 베어링 카트리지(8)의 홈(16) 안으로 돌출되는, 배기가스 터보차저(1). - 제1항에 있어서,
베어링 하우징 커버(9)는 포지티브 끼워맞춤부를 이용하여 베어링 카트리지(8)에 맞물리는, 배기가스 터보차저. - 제1항에 있어서,
러그(14)의 삽입을 위해, 홈(16)은 적어도 하나의 위치에서 평탄화되는, 배기가스 터보차저. - 제1항 내지 제3항 중 어느 한 항에 있어서,
베어링 하우징 커버(9)는 러그(14)와 함께 일체로 제조되는, 배기가스 터보차저. - 제4항에 있어서,
베어링 하우징 커버(9)는 러그(14)와 함께 일체형 주조 부품으로서 제조되는, 배기가스 터보차저. - 제1항 내지 제3항 중 어느 한 항에 있어서,
베어링 하우징 커버(9)는 다수의 부품으로 형성되는, 배기가스 터보차저. - 제1항 내지 제3항 중 어느 한 항에 있어서,
회전을 방지하기 위한 고정 작용을 제공하기 위해, 적어도 하나의 연속 핀(15)이 베어링 하우징 커버(9) 및 베어링 카트리지(8) 내로 삽입되는, 배기가스 터보차저. - 제6항에 있어서,
베어링 하우징 커버(9)의 제1 보어(17)에 대한 핀(15)의 끼워맞춤은 중간 또는 억지 끼워맞춤의 형태이며, 베어링 카트리지(8)의 제2 보어(18)에 대한 핀(15)의 끼워맞춤은 헐거운 끼워맞춤의 형태인, 배기가스 터보차저. - 제1항 내지 제3항 중 어느 한 항에 있어서,
밀봉 부시(13)가 베어링 하우징 커버(9)에 삽입되며, 샤프트(7)는 밀봉 부시(13)를 관통하여 이어지는, 배기가스 터보차저. - 제1항 내지 제3항 중 어느 한 항에 있어서,
베어링 하우징 커버(9)는 베어링 카트리지(8)를 세장형 내측 링과 함께 고정하고, 세장형 내측 링(23) 상에는 베어링 하우징 커버(9)와 관련하여 밀봉을 제공하기 위한 적어도 하나의 피스톤 링(24)이 배치되는, 배기가스 터보차저. - 제1항 내지 제3항 중 어느 한 항에 있어서,
베어링 하우징 커버(9)는 베이어닛 연결부 또는 나사 연결부(12)에 의해 베어링 하우징(2)에 연결되는, 배기가스 터보차저. - 배기가스 터보차저(1)의 조립 방법에 있어서,
원주 상에 홈(16)을 갖는 베어링 카트리지(8)를 제공하는 단계;
적어도 하나의 반경방향 내향 러그(4)를 구비한 베어링 하우징 커버(9)를 베어링 카트리지(8)에 장착하여, 러그(14)가 홈(16) 안에 맞물리도록 하는 단계;
베어링 카트리지(8)에 대해 베어링 하우징 커버(9)를 회전시키는 단계; 및
베어링 하우징 커버(9) 및 베어링 카트리지(8)에 핀(15)을 삽입하는 단계를 포함하고,
축방향 고정 작용을 제공하기 위해, 베어링 하우징 커버(9)의 적어도 하나의 반경방향 내향 러그(14)는 베어링 카트리지(8)의 홈(16) 안으로 돌출되는, 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012012557 | 2012-06-25 | ||
DE102012012557.7 | 2012-06-25 | ||
PCT/US2013/046741 WO2014004240A1 (en) | 2012-06-25 | 2013-06-20 | Exhaust-gas turbocharger |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20150023676A KR20150023676A (ko) | 2015-03-05 |
KR102035673B1 true KR102035673B1 (ko) | 2019-10-23 |
Family
ID=49783758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020157000426A Expired - Fee Related KR102035673B1 (ko) | 2012-06-25 | 2013-06-20 | 배기가스 터보차저 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10240527B2 (ko) |
JP (1) | JP6236440B2 (ko) |
KR (1) | KR102035673B1 (ko) |
CN (1) | CN104364494B (ko) |
DE (1) | DE112013002424T5 (ko) |
IN (1) | IN2015DN00341A (ko) |
WO (1) | WO2014004240A1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108368777A (zh) * | 2015-12-10 | 2018-08-03 | 舍弗勒技术股份两合公司 | 用于涡轮增压机的具有抗扭转件的轴承装置 |
US10451085B2 (en) * | 2016-10-05 | 2019-10-22 | Borgwarner Inc. | Assembly methods for the connection of a turbine wheel to a shaft |
DE102017218053B4 (de) | 2017-10-10 | 2019-06-19 | Continental Automotive Gmbh | Turboladereinrichtung und Verfahren zu deren Montage |
TR201716000A2 (tr) * | 2017-10-18 | 2017-11-21 | Borusan Teknoloji Gelistirme Ve Arge A S | Bi̇r turbo yataklama si̇stemi̇ |
US11067131B2 (en) | 2018-06-07 | 2021-07-20 | Borg Warner Inc. | Anti-rotation assembly and bearing housing assembly including the same |
JP7357049B2 (ja) | 2018-09-24 | 2023-10-05 | ターボ システムズ スウィッツァーランド リミテッド | 軸受アセンブリモジュールを有する排気タービン過給機 |
DE102019210890A1 (de) * | 2019-07-23 | 2021-01-28 | Minebea Mitsumi Inc. | Wälzlageranordnung |
CN111828347A (zh) * | 2020-07-30 | 2020-10-27 | 萍乡北京理工大学高新技术研究院 | 流线隧道式电动压气机 |
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CN111828380A (zh) * | 2020-07-31 | 2020-10-27 | 萍乡北京理工大学高新技术研究院 | 一种流线隧道式压气机轮 |
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2013
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- 2013-06-20 DE DE112013002424.1T patent/DE112013002424T5/de not_active Withdrawn
- 2013-06-20 WO PCT/US2013/046741 patent/WO2014004240A1/en active Application Filing
- 2013-06-20 CN CN201380029200.3A patent/CN104364494B/zh not_active Expired - Fee Related
- 2013-06-20 US US14/408,093 patent/US10240527B2/en not_active Expired - Fee Related
- 2013-06-20 KR KR1020157000426A patent/KR102035673B1/ko not_active Expired - Fee Related
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US20150192066A1 (en) | 2015-07-09 |
DE112013002424T5 (de) | 2015-01-29 |
CN104364494A (zh) | 2015-02-18 |
CN104364494B (zh) | 2017-02-22 |
IN2015DN00341A (ko) | 2015-06-12 |
JP6236440B2 (ja) | 2017-11-22 |
JP2015520335A (ja) | 2015-07-16 |
WO2014004240A1 (en) | 2014-01-03 |
US10240527B2 (en) | 2019-03-26 |
KR20150023676A (ko) | 2015-03-05 |
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