DE60120721D1 - Vorrichtung zum mischen zweier gasströme - Google Patents
Vorrichtung zum mischen zweier gasströmeInfo
- Publication number
- DE60120721D1 DE60120721D1 DE60120721T DE60120721T DE60120721D1 DE 60120721 D1 DE60120721 D1 DE 60120721D1 DE 60120721 T DE60120721 T DE 60120721T DE 60120721 T DE60120721 T DE 60120721T DE 60120721 D1 DE60120721 D1 DE 60120721D1
- Authority
- DE
- Germany
- Prior art keywords
- flow
- line
- inlet
- mixing
- order
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
- F02D9/12—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having slidably-mounted valve members; having valve members movable longitudinally of conduit
-
- 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
- F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
- F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2203/00—Gaseous fuel burners
- F23D2203/007—Mixing tubes, air supply regulation
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/3367—Larner-Johnson type valves; i.e., telescoping internal valve in expanded flow line section
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87571—Multiple inlet with single outlet
- Y10T137/87587—Combining by aspiration
- Y10T137/87619—With selectively operated flow control means in inlet
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Accessories For Mixers (AREA)
- Multiple-Way Valves (AREA)
- Percussion Or Vibration Massage (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0003074 | 2000-08-30 | ||
SE0003074A SE517251C2 (sv) | 2000-08-30 | 2000-08-30 | Komponent för reglering av avgasåterflöde |
PCT/SE2001/001839 WO2002018773A1 (en) | 2000-08-30 | 2001-08-30 | Arrangement for mixing a first and a second gas flow |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60120721D1 true DE60120721D1 (de) | 2006-07-27 |
DE60120721T2 DE60120721T2 (de) | 2007-06-06 |
Family
ID=20280844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60120721T Expired - Lifetime DE60120721T2 (de) | 2000-08-30 | 2001-08-30 | Vorrichtung zum mischen zweier gasströme |
Country Status (8)
Country | Link |
---|---|
US (1) | US7036529B2 (de) |
EP (1) | EP1313939B1 (de) |
JP (2) | JP2004507659A (de) |
AT (1) | ATE330119T1 (de) |
AU (1) | AU2001282808A1 (de) |
DE (1) | DE60120721T2 (de) |
SE (1) | SE517251C2 (de) |
WO (1) | WO2002018773A1 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE516446C2 (sv) * | 2000-05-22 | 2002-01-15 | Scania Cv Ab | Förfarande och anordning för avgasrecirkulering i en förbränningsmotor samt dylik överladdad dieselmotor |
US7543600B2 (en) * | 2003-07-07 | 2009-06-09 | Varivent Innovations Ab | Arrangement for mixing a first and second gas flow with downstream control |
JP4526395B2 (ja) * | 2004-02-25 | 2010-08-18 | 臼井国際産業株式会社 | 内燃機関の過給システム |
US6886545B1 (en) * | 2004-03-05 | 2005-05-03 | Haldex Hydraulics Ab | Control scheme for exhaust gas circulation system |
DE102005020484A1 (de) * | 2005-04-29 | 2006-11-02 | Mahle International Gmbh | Abgasrückführeinrichtung |
US7252077B2 (en) * | 2005-07-28 | 2007-08-07 | Haldex Hydraulics Ab | Sequential control valve |
US7721530B2 (en) * | 2005-10-13 | 2010-05-25 | Haldex Hydraulics Ab | Crankcase ventilation system |
US7261096B2 (en) | 2005-11-17 | 2007-08-28 | Haldex Hydraulics Ab | Movable sleeve exhaust gas recirculation system |
JP2009524774A (ja) * | 2006-01-27 | 2009-07-02 | ボーグワーナー・インコーポレーテッド | 低圧egr凝縮液をコンプレッサの中に混合するユニット |
DE102006009153A1 (de) * | 2006-02-24 | 2007-08-30 | Mahle International Gmbh | Abgasrückführeinrichtung |
US7426923B2 (en) * | 2006-09-19 | 2008-09-23 | Haldex Hydraulics Ab | Exhaust gas recirculation system for gasoline engines |
US7845340B2 (en) * | 2006-12-22 | 2010-12-07 | Cummins Inc. | Air-exhaust mixing apparatus |
ES2320960B1 (es) * | 2007-04-30 | 2010-03-11 | Universidad Politecnica De Valencia | Dispositivo de regulacion y mezcla de gas recirculado para motores de combustion interna, motor que comprende dicho dispositivo y vehiculo automovil que comprende dicho motor. |
FR2916491B1 (fr) * | 2007-05-25 | 2021-12-10 | Liebherr Aerospace Toulouse Sas | Trompe de melange de gaz a section d'injection variable. |
US7971432B2 (en) * | 2007-07-13 | 2011-07-05 | Paccar Inc | Flow diffuser for exhaust pipe |
US20090014235A1 (en) * | 2007-07-13 | 2009-01-15 | Paccar Inc | Flow diffuser for exhaust pipe |
DE102007045623B4 (de) * | 2007-09-24 | 2009-07-23 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Verfahren und Vorrichtung zum Verbessern einer Abgasrückführung einer Verbrennungskraftmaschine |
US8046989B2 (en) * | 2007-11-14 | 2011-11-01 | Paccar Inc | Cooling device for high temperature exhaust |
US8202415B2 (en) * | 2009-04-14 | 2012-06-19 | National Oilwell Varco, L.P. | Hydrocyclones for treating drilling fluid |
US7886727B2 (en) * | 2009-05-26 | 2011-02-15 | Ford Global Technologies, Llc | Variable venturi system and method for engine |
DE102010048050A1 (de) | 2010-10-12 | 2012-04-12 | Apc Advanced Propulsion Concepts Mannheim Gmbh | Mischermodul zur Mischung von Gasströmen in einem Niederdruckabgasrückführsystem eines Verbrennungsmotors |
US8453626B2 (en) | 2011-08-26 | 2013-06-04 | Concentric Skånes Fagerhult AB | EGR venturi diesel injection |
JP5609913B2 (ja) * | 2012-04-13 | 2014-10-22 | Jfeエンジニアリング株式会社 | ベンチュリ型混合装置 |
US9074540B2 (en) | 2012-04-19 | 2015-07-07 | Cummins Inc. | Exhaust gas recirculation systems with variable venturi devices |
CN103266968B (zh) * | 2013-05-06 | 2015-07-01 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | 一种实现大egr率的调节装置 |
FR3016132B1 (fr) * | 2014-01-06 | 2016-02-05 | Groupe Leader | Premelangeur et installation associee |
JP6292398B2 (ja) | 2014-05-07 | 2018-03-14 | 株式会社オートネットワーク技術研究所 | リアクトル |
US10273978B2 (en) * | 2014-08-27 | 2019-04-30 | Dayco IP, Holdings LLC | Low-cost evacuator for an engine having tuned Venturi gaps |
JP5914947B1 (ja) * | 2015-03-11 | 2016-05-11 | 正裕 井尻 | 内燃機関の過給装置 |
GB2544325B (en) * | 2015-11-13 | 2017-11-22 | Caterpillar Energy Solutions Gmbh | A mixer with variable diameter body in venturi |
WO2017154090A1 (ja) * | 2016-03-08 | 2017-09-14 | 正裕 井尻 | 内燃機関の過給装置 |
EP3494300A4 (de) * | 2016-08-05 | 2020-08-26 | Jetoptera, Inc. | Verstärkersystem der einlassleistung eines verbrennungsmotors |
CN109715913A (zh) * | 2016-08-08 | 2019-05-03 | 杰托普特拉股份有限公司 | 内燃发动机排出管流体清除器系统 |
GB2553576B (en) * | 2016-09-12 | 2019-04-17 | Ford Global Tech Llc | An engine air induction control system including a throttle valve assembly |
DE102016123826A1 (de) * | 2016-12-08 | 2018-06-14 | Volkswagen Aktiengesellschaft | Gemischbildungsvorrichtung für einen Gasmotor und Gasmotor |
CN108266280B (zh) * | 2018-03-07 | 2023-12-01 | 吉林大学 | 一种柴油机瞬变加载过程的egr率自动调节装置 |
US10578215B2 (en) * | 2018-08-06 | 2020-03-03 | Hans D. Baumann | Inline high-recovery flow control valve |
GB2595501A (en) * | 2020-05-28 | 2021-12-01 | Bosch Thermotechnology Ltd Uk | Venturi-type mixing nozzle and combustion device with a venturi-type mixing nozzle |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2240119A (en) * | 1938-11-02 | 1941-04-29 | Permutit Co | Adjustable venturi tube |
US2794447A (en) * | 1954-05-14 | 1957-06-04 | Deruss Machine Products Co Inc | Mixing valve |
US3529619A (en) * | 1969-07-09 | 1970-09-22 | Hercules Inc | Valve device |
FR2271394B1 (de) * | 1974-05-15 | 1978-03-24 | France Etat | |
FR2414034A1 (fr) * | 1978-01-06 | 1979-08-03 | Inst Francais Du Petrole | Procede de dealkylation, a la vapeur d'eau, d'hydrocarbures aromatiques |
CH632055A5 (fr) * | 1979-03-29 | 1982-09-15 | Vevey Atel Const Mec | Installation hydraulique d'alimentation d'une turbine a action. |
JPS56102940A (en) * | 1980-01-18 | 1981-08-17 | Toyota Motor Corp | Catalyst for cleaning exhaust gas |
US4860795A (en) * | 1988-03-03 | 1989-08-29 | Oten Peter D | Venturi block having cut off |
US5611204A (en) * | 1993-11-12 | 1997-03-18 | Cummins Engine Company, Inc. | EGR and blow-by flow system for highly turbocharged diesel engines |
JPH07185284A (ja) * | 1993-12-28 | 1995-07-25 | Kobe Steel Ltd | 可変流量二次元エゼクタ混合装置 |
JPH08326609A (ja) * | 1995-05-31 | 1996-12-10 | Isuzu Motors Ltd | 内燃機関のegr装置 |
ES2275609T3 (es) * | 1995-10-19 | 2007-06-16 | C Valves Ltd. | Valvula de control en linea. |
JPH1077912A (ja) * | 1996-08-30 | 1998-03-24 | Mitsubishi Motors Corp | 排気ガス還流装置 |
FR2788565B1 (fr) | 1999-01-15 | 2001-02-09 | Renault Vehicules Ind | Collecteur d'admission comportant des moyens de raccordement a un circuit de recyclage des gaz d'echappement |
JP2000230460A (ja) * | 1999-02-08 | 2000-08-22 | Hitachi Ltd | 過給エンジンの排気ガス再循環システム |
SE9902342L (sv) * | 1999-06-21 | 2000-05-08 | Scania Cv Ab | Förfarande och anordning för avgasrecirkulering i en turboöverladdad dieselmotor samt en dylik motor |
-
2000
- 2000-08-30 SE SE0003074A patent/SE517251C2/sv not_active IP Right Cessation
-
2001
- 2001-08-30 AT AT01961548T patent/ATE330119T1/de not_active IP Right Cessation
- 2001-08-30 JP JP2002522666A patent/JP2004507659A/ja active Pending
- 2001-08-30 DE DE60120721T patent/DE60120721T2/de not_active Expired - Lifetime
- 2001-08-30 US US10/363,350 patent/US7036529B2/en not_active Expired - Fee Related
- 2001-08-30 EP EP01961548A patent/EP1313939B1/de not_active Expired - Lifetime
- 2001-08-30 WO PCT/SE2001/001839 patent/WO2002018773A1/en active IP Right Grant
- 2001-08-30 AU AU2001282808A patent/AU2001282808A1/en not_active Abandoned
-
2012
- 2012-05-11 JP JP2012109634A patent/JP2012154341A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
SE517251C2 (sv) | 2002-05-14 |
WO2002018773A1 (en) | 2002-03-07 |
ATE330119T1 (de) | 2006-07-15 |
AU2001282808A1 (en) | 2002-03-13 |
SE0003074D0 (sv) | 2000-08-30 |
SE0003074L (sv) | 2002-03-01 |
US20040099257A1 (en) | 2004-05-27 |
EP1313939A1 (de) | 2003-05-28 |
DE60120721T2 (de) | 2007-06-06 |
US7036529B2 (en) | 2006-05-02 |
EP1313939B1 (de) | 2006-06-14 |
JP2004507659A (ja) | 2004-03-11 |
JP2012154341A (ja) | 2012-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |