KR20010042710A - 터보 과급(過給)되는 내연기관 - Google Patents
터보 과급(過給)되는 내연기관 Download PDFInfo
- Publication number
- KR20010042710A KR20010042710A KR1020007011430A KR20007011430A KR20010042710A KR 20010042710 A KR20010042710 A KR 20010042710A KR 1020007011430 A KR1020007011430 A KR 1020007011430A KR 20007011430 A KR20007011430 A KR 20007011430A KR 20010042710 A KR20010042710 A KR 20010042710A
- Authority
- KR
- South Korea
- Prior art keywords
- pressure turbine
- pipe
- high pressure
- internal combustion
- engine
- Prior art date
Links
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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
-
- 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
- F02B37/004—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust drives arranged in series
-
- 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
- F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
-
- 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
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0412—Multiple heat exchangers arranged in parallel or in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
- F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system
-
- 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
Abstract
Description
Claims (10)
- 적어도 하나의 고압 단계(20)와 상기 고압 단계(20)의 하류 방향으로 배치되는 적어도 하나의 저압 단계(30)를 구비하고, 고압 터빈(21)의 입구편과 엔진(10)의 배기편(12), 고압 터빈(21)의 출구편과 저압 터빈(31)은 파이프 (60,61;62,63,64)에 의하여 연결되며, 파이프 스위치(70,71)를 갖고 엔진(10)의 배기편(12)을 저압 터빈(31)의 입구편에 연결하는 바이패스 파이프(24,24a,24b)와 엔진(10)의 작동 변수를 감지하기 위한 센서를 더 포함하는 터보과급되는 내연기관에 있어서,상기 고압 터빈(21)은 최저 배기량으로 항상 작동하여 이는 연속적으로 순환하고,중앙 처리 장치(CPU)가 구비되어 상기 센서의 신호를 받아들이며,상기 CPU는 파이프 스위치(70,71,50)가 전체 배기량의 변화 가능한 부분이 고압 터빈(21)과 저압 터빈(31)과 엔진(10)의 새로운 공기편으로 분배되어 흐르도록 작동하게 하여 연료 소모와 배기량을 최소화할 수 있도록 일정하거나 또는 일정하지 않은 엔진(10)의 작동 모드를 모두 최적화하도록 하는 것을 특징으로 하는 터보과급되는 내연기관.
- 제 1 항에 있어서, 상기 고압 터빈(21)은 이중 플로를 갖도록 형성되고, 각각의 플로(23a,b)는 서로 분리된 다른 파이프(60,61)에 의하여 배기편과 연결되며, 상기 파이프(60,61)에서 분기되는 하나의 바이패스 채널(24a,b)이 구비되는 것을 특징으로 하는 내연기관.
- 제 1 항 또는 제 2 항에 있어서, 상기 각각의 바이패스 채널(24a,b)에는 파이프 스위치(70,71)가 배치되는데, 상기 파이프 스위치는 저압 터빈(31)과 고압 터빈(21), 내연기관(10)의 새로운 공기편(11)으로 부분 플로를 분배시킬 수 있도록 형성되고, 단일하게 (그리고/또는) 공통으로 제어되어질 수 있는 것을 특징으로 하는 내연기관.
- 제 1 항 내지 제 3 항중 어느 한 항에 있어서, 상기 바이패스 채널(24,24a,b)과 출구편 파이프는 공통 파이프(62)로 이어지고, 상기 공통 파이프는 저압 터빈(31)으로 연결되는 것을 특징으로 하는 내연기관.
- 제 1 항에 있어서, 상기 고압 및 저압 터빈(31)은 이중 플로로 형성되고, 파이프 스위치(70,71)를 갖춘 바이패스 채널(24a,b)과 하나의 출구편 파이프(63,64)가 각 고압편 플로를 위하여 제공되며, 상기 바이패스 채널(24a,b)과 출구편 파이프(63,64)의 각 플로는 다른 파이프(62)를 통하여 저압 터빈(31)의 플로(23a,23b)에 연결되는 것을 특징으로 하는 내연기관.
- 제 1 항 내지 제 5 항중 어느 한 항에 있어서,상기 파이프 스위치(70,71)는 고압 터빈(21)의 입구편 파이프(60,61)와 바이패스 채널(24,24a,b) 사이의 연결 지점의 하류 방향으로 배치는 것을 특징으로 하는 내연기관
- 적어도 하나의 고압 단계(20)와;상기 고압 단계(20) 다음에 배치되는 적어도 하나의 저압 단계(30)와;고압 터빈(21)의 입구편과 엔진(10)의 배기편(12), 고압 터빈(21)의 출구편과 저압 터빈(31)을 연결하기 위한 파이프와;엔진(10)의 작동 변수를 감지하기 위한 센서를 포함하여 구성되고,상기 두 터빈중 적어도 하나는 변화 가능한 터빈 배열과 특히 적당한 베인을 구비한 분배수단을 가지며,상기 고압 터빈(21)은 적어도 최저 배기량에 의하여 지속적으로 흐르고, 따라서 이는 연속적으로 순환하고,중앙 처리 장치(CPU)가 구비되어 상기 센서의 신호를 받아들이며,상기 CPU는 연료 소모와(또는) 배기량을 최소화하는 최적화된 기관(10)의 작동 모드를 갖도록 터빈의 배열을 변화시키는 것을 특징으로 하는 터보 과급되는 내연기관.
- 제 7 항에 있어서, 상기 고압 터빈(21)을 우회하는 바이패스 파이프를 더 포함하고, 상기 바이패스 파이프에는 파이프 스위치가 구비되는 것을 특징으로 하는 내연기관.
- 제 1 항 내지 제 8 항중 어느 한 항에 있어서, 상기 저압 터빈(31)을 우회하는 바이패스 파이프를 더 포함하고, 상기 바이패스 파이프에는 파이프 스위치가 구비되는 것을 특징으로 하는 내연기관.
- 제 1 항 내지 제 9 항중 어느 한 항에 있어서, 상기 고압 압축기를 우회하기 위한 바이패스 라인(86)을 더 포함하고, 상기 파이패스 라인(86)에는 파이프 스위치(87)가 구비되는 것을 특징으로 하는 내연기관.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19816778 | 1998-04-16 | ||
DE19816778.4 | 1998-04-16 | ||
DE19837978.1 | 1998-08-21 | ||
DE19837978A DE19837978B4 (de) | 1998-04-16 | 1998-08-21 | Turboaufgeladene Brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010042710A true KR20010042710A (ko) | 2001-05-25 |
KR100815590B1 KR100815590B1 (ko) | 2008-03-20 |
Family
ID=7864657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020007011430A KR100815590B1 (ko) | 1998-04-16 | 1999-04-09 | 터보 과급(過給)되는 내연기관 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR100815590B1 (ko) |
BR (1) | BR9909747A (ko) |
DE (2) | DE19837978B4 (ko) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3931507B2 (ja) * | 1999-11-17 | 2007-06-20 | いすゞ自動車株式会社 | ディーゼルエンジンのターボチャージャーシステム |
DE19961610A1 (de) * | 1999-12-21 | 2001-04-05 | Daimler Chrysler Ag | Brennkraftmaschine mit zwei Abgasturboladern und Verfahren hierzu |
DE10019774A1 (de) * | 2000-04-20 | 2001-11-22 | Daimler Chrysler Ag | Turbolader-Einrichtung für eine Brennkraftmaschine |
DE10023022A1 (de) | 2000-05-11 | 2001-11-22 | Borgwarner Inc | Aufgeladene Brennkraftmaschine |
DE10144663B4 (de) * | 2001-09-12 | 2005-11-03 | Bayerische Motoren Werke Ag | Brennkraftmaschine mit zwei Abgasturboladern mit Verdichterumgehung und Verfahren hierzu |
EP1375868B1 (de) * | 2002-06-26 | 2008-01-02 | BorgWarner Inc. | Motorbremseinrichtung für eine turboaufgeladene Brennkraftmaschine |
DE10235531A1 (de) * | 2002-08-03 | 2004-02-19 | Daimlerchrysler Ag | Verfahren zur Ladedruckregelung eines Verbrennungsmotors |
DE50213429D1 (de) | 2002-08-30 | 2009-05-20 | Borgwarner Inc | Aufladesystem für eine Brennkraftmaschine |
EP1396619A1 (de) | 2002-09-05 | 2004-03-10 | BorgWarner Inc. | Aufladesystem für eine Brennkraftmaschine |
DE10319594A1 (de) | 2003-05-02 | 2004-11-18 | Daimlerchrysler Ag | Turboladereinrichtung sowie ein Verfahren zum Betreiben einer Turboladereinrichtung |
DE102004038172A1 (de) * | 2004-08-06 | 2006-02-23 | Daimlerchrysler Ag | Brennkraftmaschine |
DE102004058371A1 (de) | 2004-12-03 | 2006-06-14 | Daimlerchrysler Ag | Brennkraftmaschine mit Abgasaufladung |
DE102005008657A1 (de) * | 2005-02-25 | 2006-08-31 | Daimlerchrysler Ag | Motorbremsverfahren für eine Brennkraftmaschine mit zwei in Reihe geschalteten Abgasturboladern |
EP1710415A1 (de) * | 2005-04-04 | 2006-10-11 | ABB Turbo Systems AG | Mehrstufige Aufladung |
DE102005039012A1 (de) * | 2005-08-18 | 2007-02-22 | Volkswagen Ag | Brennkraftmaschine mit Abgasturboaufladung |
AT500458B1 (de) * | 2005-09-27 | 2007-05-15 | Avl List Gmbh | Brennkraftmaschine, insbesondere otto-brennkraftmaschine |
DE102005053977B4 (de) | 2005-11-11 | 2017-03-30 | Volkswagen Ag | Brennkraftmaschine und Verfahren zum Betreiben einer Brennkraftmaschine |
DE102005055996A1 (de) | 2005-11-24 | 2007-05-31 | Bayerische Motoren Werke Ag | Antriebseinrichtung für ein Kraftfahrzeug |
US7571608B2 (en) | 2005-11-28 | 2009-08-11 | General Electric Company | Turbocharged engine system and method of operation |
DE102005061649A1 (de) | 2005-12-22 | 2007-06-28 | Volkswagen Ag | Brennkraftmaschine mit Registeraufladung |
DE102006004725A1 (de) * | 2006-02-02 | 2007-08-09 | Bayerische Motoren Werke Ag | Abgaskrümmer für eine Reihen-Brennkraftmaschine |
DE102006011188B4 (de) | 2006-03-10 | 2018-03-08 | Bayerische Motoren Werke Aktiengesellschaft | Zweistufige Abgasturboaufladung für eine Brennkraftmaschine |
DE102007024527A1 (de) | 2007-05-24 | 2008-09-25 | Voith Patent Gmbh | Turbolader-Vorrichtung für eine Brennkraftmaschine |
DE102007039217A1 (de) | 2007-08-20 | 2009-02-26 | Volkswagen Ag | Brennkraftmaschine mit Registeraufladung und Verfahren zum Betreiben dieser |
DE102008030569A1 (de) * | 2008-06-27 | 2009-12-31 | Bayerische Motoren Werke Aktiengesellschaft | Zweistufige Abgasturboaufladung für eine Brennkraftmaschine |
DE102008048035A1 (de) | 2008-09-19 | 2010-03-25 | Man Nutzfahrzeuge Ag | Brennkraftmaschine mit Abgasrückführung |
DE102009030482A1 (de) | 2009-06-24 | 2011-03-24 | Benteler Automobiltechnik Gmbh | Abgasbaugruppe |
DE102010010480A1 (de) * | 2010-03-06 | 2011-09-08 | Volkswagen Ag | Brennkraftmaschine mit zweistufiger Aufladung |
DE102010037186B4 (de) | 2010-06-21 | 2022-07-07 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Brennkraftmaschine mit zwei Zylinderreihen |
DE102010043027B4 (de) * | 2010-10-27 | 2019-08-14 | Mtu Friedrichshafen Gmbh | Brennkraftmaschine |
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DE102011079036B4 (de) | 2011-07-12 | 2018-12-20 | Mtu Friedrichshafen Gmbh | Brennkraftmaschinen-System, Wasserfahrzeug und Verfahren zum Betrieb eines Schiffsversorgungsnetzes mit einer Brennkraftmaschine |
DE102011115296A1 (de) | 2011-09-29 | 2013-04-04 | Mtu Friedrichshafen Gmbh | Zweistufige Aufladevorrichtung |
DE102012016167A1 (de) | 2012-08-14 | 2014-02-20 | Daimler Ag | Verbrennungskraftmaschine für einen Kraftwagen sowie Kraftwagen mit einer solchen Verbrennungskraftmaschine |
DE102015203554A1 (de) * | 2015-02-27 | 2016-09-01 | Volkswagen Aktiengesellschaft | Anordnung für einen Verbrennungsmotor mit mehreren Zylindern, Abgasturbolader mit Abgasdruckwandler, Mischrohr und Wastegate sowie Verfahren zum Betreiben und zur Auslegung einer solchen Anordnung |
US9903268B2 (en) | 2015-04-02 | 2018-02-27 | Ford Global Technologies, Llc | Internal combustion engine with two-stage supercharging capability and with exhaust-gas aftertreatment arrangement, and method for operating an internal combustion engine |
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1998
- 1998-08-21 DE DE19837978A patent/DE19837978B4/de not_active Expired - Fee Related
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1999
- 1999-04-09 DE DE69904928T patent/DE69904928T3/de not_active Expired - Lifetime
- 1999-04-09 KR KR1020007011430A patent/KR100815590B1/ko not_active IP Right Cessation
- 1999-04-09 BR BR9909747-8A patent/BR9909747A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE19837978A1 (de) | 1999-11-04 |
DE69904928T2 (de) | 2003-10-30 |
DE69904928D1 (de) | 2003-02-20 |
BR9909747A (pt) | 2000-12-19 |
DE19837978B4 (de) | 2006-05-18 |
DE69904928T3 (de) | 2012-07-12 |
KR100815590B1 (ko) | 2008-03-20 |
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