KR20070019557A - 전동기 부착 과급기 - Google Patents
전동기 부착 과급기 Download PDFInfo
- Publication number
- KR20070019557A KR20070019557A KR1020060073318A KR20060073318A KR20070019557A KR 20070019557 A KR20070019557 A KR 20070019557A KR 1020060073318 A KR1020060073318 A KR 1020060073318A KR 20060073318 A KR20060073318 A KR 20060073318A KR 20070019557 A KR20070019557 A KR 20070019557A
- Authority
- KR
- South Korea
- Prior art keywords
- cooling
- electric motor
- diffuser
- impeller
- supercharger
- Prior art date
Links
Images
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
- F02B39/16—Other safety measures for, or other control of, pumps
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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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/04—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
- F02B37/10—Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump at least one pump being alternatively or simultaneously driven by exhaust and other drive, e.g. by pressurised fluid from a reservoir or an engine-driven pump
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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
- F05B2220/00—Application
- F05B2220/40—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
- F05D2220/00—Application
- F05D2220/40—Application in 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
Abstract
Description
Claims (2)
- 내연기관의 배기가스에 의해 회전구동되는 터빈 임펠러와, 이 터빈 임펠러를 둘러싸는 터빈 하우징과, 상기 터빈 임펠러와 샤프트로 연결되어 회전하고 흡기를 압축하는 컴프레서 임펠러와, 이 컴프레서 임펠러를 둘러싸는 컴프레서 하우징과, 상기 터빈 임펠러와 상기 컴프레서 임펠러 사이에 위치하고 상기 샤프트를 회전구동할 수 있는 전동기와, 상기 샤프트를 회전가능하게 지지하고 또한 상기 전동기를 내장하는 센터 하우징을 구비함과 함께, 상기 컴프레서 하우징 내부에 환상으로 형성되어 압축 공기를 토출하는 스크롤실과, 상기 컴프레서 임펠러 출구에서 반경 방향의 바깥 방향으로 연장되고 상기 컴프레서 임펠러의 출구와 상기 스크롤실을 연통하는 디퓨저부를 가지는 전동기 부착 과급기에 있어서,상기 센터 하우징은 냉각액으로 상기 전동기를 냉각시키는 제 1 냉각 구조부와, 상기 제 1 냉각 구조부의 냉각액과 공통의 냉각액으로 상기 디퓨저부를 냉각시키는 제 2 냉각 구조부를 가지는 것을 특징으로 하는 전동기 부착 과급기.
- 제 1항에 있어서,상기 전동기는 상기 컴프레서 임펠러에 인접하는 위치에 배치되어 있고,상기 센터 하우징은 상기 전동기를 둘러싸고 또한 상기 디퓨저부에 인접하도록 형성되며 그 내부에 상기 냉각액을 유통시키는 냉각액 유로를 가지고,상기 냉각액 유로 중 상기 전동기 측 부위에 상기 제 1 냉각 구조부가 형성 되고 상기 디퓨저부 측 부위에 상기 제 2 냉각 구조부가 형성되어 있는 것을 특징으로 하는 전동기 부착 과급기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060073318A KR100923190B1 (ko) | 2005-08-11 | 2006-08-03 | 전동기 부착 과급기 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2005-00233772 | 2005-08-11 | ||
KR1020060073318A KR100923190B1 (ko) | 2005-08-11 | 2006-08-03 | 전동기 부착 과급기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070019557A true KR20070019557A (ko) | 2007-02-15 |
KR100923190B1 KR100923190B1 (ko) | 2009-10-22 |
Family
ID=41562285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060073318A KR100923190B1 (ko) | 2005-08-11 | 2006-08-03 | 전동기 부착 과급기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100923190B1 (ko) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5605045A (en) | 1995-09-18 | 1997-02-25 | Turbodyne Systems, Inc. | Turbocharging system with integral assisting electric motor and cooling system therefor |
US6032466A (en) * | 1996-07-16 | 2000-03-07 | Turbodyne Systems, Inc. | Motor-assisted turbochargers for internal combustion engines |
-
2006
- 2006-08-03 KR KR1020060073318A patent/KR100923190B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR100923190B1 (ko) | 2009-10-22 |
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