KR101846651B1 - 가스 분배성을 향상한 egr 유량분배밸브 및 이를 적용한 배기가스재순환시스템 - Google Patents
가스 분배성을 향상한 egr 유량분배밸브 및 이를 적용한 배기가스재순환시스템 Download PDFInfo
- Publication number
- KR101846651B1 KR101846651B1 KR1020160033768A KR20160033768A KR101846651B1 KR 101846651 B1 KR101846651 B1 KR 101846651B1 KR 1020160033768 A KR1020160033768 A KR 1020160033768A KR 20160033768 A KR20160033768 A KR 20160033768A KR 101846651 B1 KR101846651 B1 KR 101846651B1
- Authority
- KR
- South Korea
- Prior art keywords
- egr
- flow
- valve
- venturi
- pipe
- Prior art date
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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
- 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
- F02M26/51—EGR valves combined with other devices, e.g. with intake valves or compressors
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- 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
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- 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
- 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
- F02M26/21—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 with EGR valves located at or near the connection to the intake system
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- 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
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
-
- 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
- F02M26/65—Constructional details of EGR valves
-
- 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
- F02M26/65—Constructional details of EGR valves
- F02M26/72—Housings
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/104—Intake manifolds
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)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160033768A KR101846651B1 (ko) | 2016-03-22 | 2016-03-22 | 가스 분배성을 향상한 egr 유량분배밸브 및 이를 적용한 배기가스재순환시스템 |
DE102016224536.8A DE102016224536A1 (de) | 2016-03-22 | 2016-12-08 | Abgasrückführungs-Strömungsverteilungsventil vom Schiebtyp und Abgasrückführungssystem mit einem solchen Ventil |
CN201611129343.3A CN107218160B (zh) | 2016-03-22 | 2016-12-09 | 滑动式排气再循环气流分配阀和具有该分配阀的排气再循环系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160033768A KR101846651B1 (ko) | 2016-03-22 | 2016-03-22 | 가스 분배성을 향상한 egr 유량분배밸브 및 이를 적용한 배기가스재순환시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170109775A KR20170109775A (ko) | 2017-10-10 |
KR101846651B1 true KR101846651B1 (ko) | 2018-04-06 |
Family
ID=59814584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160033768A KR101846651B1 (ko) | 2016-03-22 | 2016-03-22 | 가스 분배성을 향상한 egr 유량분배밸브 및 이를 적용한 배기가스재순환시스템 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR101846651B1 (de) |
CN (1) | CN107218160B (de) |
DE (1) | DE102016224536A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108180091A (zh) * | 2017-12-26 | 2018-06-19 | 潍柴动力股份有限公司 | Egr混合调节装置及内燃机 |
CN108386296A (zh) * | 2018-01-23 | 2018-08-10 | 中国第汽车股份有限公司 | 一种用于甲醇发动机的进气混合装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012237271A (ja) | 2011-05-13 | 2012-12-06 | Toyota Motor Corp | Egr装置 |
US20150047317A1 (en) | 2013-08-13 | 2015-02-19 | Ford Global Technologies, Llc | Methods and systems for egr control |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19927673A1 (de) * | 1999-06-17 | 2000-12-21 | Bosch Gmbh Robert | Umschalteinrichtung |
GB2459694B (en) * | 2008-05-01 | 2012-04-25 | Ford Global Tech Llc | Exhaust gas recirculation |
GB2475534B (en) * | 2009-11-21 | 2014-11-12 | Cummins Turbo Tech Ltd | Sequential two-stage turbocharger system |
JP5938975B2 (ja) * | 2012-03-22 | 2016-06-22 | いすゞ自動車株式会社 | ベンチュリ |
KR101542990B1 (ko) * | 2014-06-05 | 2015-08-07 | 현대자동차 주식회사 | 이지알쿨러로 냉각수를 선택적으로 공급하는 냉각수 제어밸브 |
CN204114206U (zh) * | 2014-09-16 | 2015-01-21 | 河北光德流体控制有限公司 | 可以紧急切断的罐车底部卸料脚阀 |
-
2016
- 2016-03-22 KR KR1020160033768A patent/KR101846651B1/ko active IP Right Grant
- 2016-12-08 DE DE102016224536.8A patent/DE102016224536A1/de not_active Withdrawn
- 2016-12-09 CN CN201611129343.3A patent/CN107218160B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012237271A (ja) | 2011-05-13 | 2012-12-06 | Toyota Motor Corp | Egr装置 |
US20150047317A1 (en) | 2013-08-13 | 2015-02-19 | Ford Global Technologies, Llc | Methods and systems for egr control |
Also Published As
Publication number | Publication date |
---|---|
KR20170109775A (ko) | 2017-10-10 |
DE102016224536A1 (de) | 2017-09-28 |
CN107218160A (zh) | 2017-09-29 |
CN107218160B (zh) | 2020-10-16 |
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