FI20115584L - Ohitusventtiilijärjestely ja polttomoottorin pakokaasujärjestelmä - Google Patents
Ohitusventtiilijärjestely ja polttomoottorin pakokaasujärjestelmä Download PDFInfo
- Publication number
- FI20115584L FI20115584L FI20115584A FI20115584A FI20115584L FI 20115584 L FI20115584 L FI 20115584L FI 20115584 A FI20115584 A FI 20115584A FI 20115584 A FI20115584 A FI 20115584A FI 20115584 L FI20115584 L FI 20115584L
- Authority
- FI
- Finland
- Prior art keywords
- inlet
- outlet
- exhaust system
- valve arrangement
- pass valve
- Prior art date
Links
Classifications
-
- 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
- F02B37/02—Gas passages between engine outlet and pump drive, e.g. reservoirs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2053—By-passing catalytic reactors, e.g. to prevent overheating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1861—Construction facilitating manufacture, assembly, or disassembly the assembly using parts formed by casting or moulding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/103—Oxidation catalysts for HC and CO only
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/36—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an exhaust flap
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2390/00—Arrangements for controlling or regulating exhaust apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2410/00—By-passing, at least partially, exhaust from inlet to outlet of apparatus, to atmosphere or to other device
-
- 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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Materials Engineering (AREA)
- Exhaust Gas After Treatment (AREA)
- Supercharger (AREA)
- Exhaust Silencers (AREA)
Abstract
Ohitusventtiilijärjestely (1) polttomoottorin (2) pakokaasujärjestelmää varten käsittää venttiilin (5) ja putkiston, jossa on ensimmäinen tuloaukko (3a), toinen tuloaukko (4a), ensimmäinen poistoaukko (3b) ja toinen poistoaukko (4b). Venttiilin (5) ensimmäisessä asemassa virtaus ensimmäisestä tuloaukosta (3a) ensimmäiseen poistoaukkoon (3b) ja toisesta tuloaukosta (4a) toiseen poistoaukkoon (4b) on sallittu, ja virtaus ensimmäisestä tuloaukosta (3a) toiseen poistoaukkoon (4b) ja toisesta tuloaukosta (4a) ensimmäiseen poistoaukkoon (3b) on suljettu. Toisessa asemassa virtaus ensimmäisestä tuloaukosta (3a) toiseen poistoaukkoon (4b) ja toisesta tuloaukosta (4a) ensimmäiseen poistoaukkoon (3b) on sallittu, ja virtaus ensimmäisestä tuloaukosta (3a) ensimmäiseen poistoaukkoon (3b) ja toisesta tuloaukosta (4a) toiseen poistoaukkoon (4b) on suljettu. Keksintö koskee myös pakokaasujärjestelmää.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20115584A FI124963B (fi) | 2011-06-14 | 2011-06-14 | Ohitusventtiilijärjestely ja polttomoottorin pakokaasujärjestelmä |
PCT/FI2012/050583 WO2012172169A2 (en) | 2011-06-14 | 2012-06-11 | By-pass valve arrangement and exhaust system |
KR1020147000933A KR101766520B1 (ko) | 2011-06-14 | 2012-06-11 | 바이패스 밸브 배열체 및 배기 시스템 |
CN201280029390.4A CN103987934B (zh) | 2011-06-14 | 2012-06-11 | 旁通阀装置和排气系统 |
EP12735585.7A EP2721266B1 (en) | 2011-06-14 | 2012-06-11 | By-pass valve arrangement and exhaust system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20115584 | 2011-06-14 | ||
FI20115584A FI124963B (fi) | 2011-06-14 | 2011-06-14 | Ohitusventtiilijärjestely ja polttomoottorin pakokaasujärjestelmä |
Publications (4)
Publication Number | Publication Date |
---|---|
FI20115584A0 FI20115584A0 (fi) | 2011-06-14 |
FI20115584A FI20115584A (fi) | 2012-12-15 |
FI20115584L true FI20115584L (fi) | 2012-12-15 |
FI124963B FI124963B (fi) | 2015-04-15 |
Family
ID=44206795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20115584A FI124963B (fi) | 2011-06-14 | 2011-06-14 | Ohitusventtiilijärjestely ja polttomoottorin pakokaasujärjestelmä |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2721266B1 (fi) |
KR (1) | KR101766520B1 (fi) |
CN (1) | CN103987934B (fi) |
FI (1) | FI124963B (fi) |
WO (1) | WO2012172169A2 (fi) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3152418B1 (en) * | 2014-06-09 | 2018-05-30 | Wärtsilä Finland Oy | Bypass device of an exhaust system of a turbocharged internal combustion engine and a system comprising a bypass device |
US10767543B2 (en) * | 2018-07-20 | 2020-09-08 | Tenneco Automotive Operating Company Inc. | Reduced length exhaust system with valve |
KR102179064B1 (ko) | 2019-11-13 | 2020-11-16 | 주식회사 엑시아머티리얼스 | 수상 구조 재킷용 스마트 발포 모듈, 이를 구비한 수상 구조 재킷, 그리고 수상 구조 재킷용 스마트 발포 모듈의 제어 방법 |
KR102200727B1 (ko) | 2020-09-07 | 2021-01-11 | 주식회사 엑시아머티리얼스 | 스마트 발포 혼합장치, 스마트 발포 혼합장치 기반의 수상 구조 재킷, 그리고 스마트 발포 혼합장치 기반의 수상 구조 재킷을 이용한 위험 관리 시스템 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4485621A (en) * | 1983-01-07 | 1984-12-04 | Cummins Engine Company, Inc. | System and method for reducing particulate emissions from internal combustion engines |
JPH03141816A (ja) * | 1989-10-27 | 1991-06-17 | Toyota Motor Corp | 排気ガス浄化装置 |
US5125231A (en) * | 1990-06-08 | 1992-06-30 | Corning Incorporated | Dual converter engine exhaust system for reducing hydrocarbon emissions |
KR960004832B1 (ko) * | 1992-08-24 | 1996-04-16 | 미쯔비시지도오샤고오교오 가부시기가이샤 | 배기가스정화장치 |
DE19960430B4 (de) * | 1999-12-15 | 2005-04-14 | Daimlerchrysler Ag | Abgasreinigungsanlage mit Stickoxid-Speicherkatalysator und Schwefeloxid-Falle und Betriebsverfahren hierfür |
FR2859238B1 (fr) * | 2003-08-29 | 2006-01-20 | Valeo Thermique Moteur Sa | Dispositif de regulation thermique de gaz d'echappement |
CN101218420B (zh) * | 2005-07-07 | 2010-06-02 | 沃尔沃拉斯特瓦格纳公司 | 用于诊断至少一个废气排放控制单元的方法和装置 |
JP4553023B2 (ja) * | 2008-03-21 | 2010-09-29 | 株式会社デンソー | 排気ガス切替弁 |
-
2011
- 2011-06-14 FI FI20115584A patent/FI124963B/fi active IP Right Grant
-
2012
- 2012-06-11 CN CN201280029390.4A patent/CN103987934B/zh active Active
- 2012-06-11 WO PCT/FI2012/050583 patent/WO2012172169A2/en active Application Filing
- 2012-06-11 KR KR1020147000933A patent/KR101766520B1/ko active IP Right Grant
- 2012-06-11 EP EP12735585.7A patent/EP2721266B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20140051242A (ko) | 2014-04-30 |
CN103987934A (zh) | 2014-08-13 |
FI124963B (fi) | 2015-04-15 |
FI20115584A (fi) | 2012-12-15 |
CN103987934B (zh) | 2016-07-06 |
FI20115584A0 (fi) | 2011-06-14 |
EP2721266A2 (en) | 2014-04-23 |
WO2012172169A2 (en) | 2012-12-20 |
EP2721266B1 (en) | 2015-11-25 |
WO2012172169A3 (en) | 2013-04-25 |
KR101766520B1 (ko) | 2017-08-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE550541T1 (de) | Mischvorrichtung für ein niederdruck-agr-system einer brennkraftmaschine | |
EA201490839A1 (ru) | Двигатель, использующий несколько видов топлива, и соответствующий способ | |
ATE531915T1 (de) | Ventileinrichtung für eine brennkraftmaschine sowie brennkraftmaschine | |
EA201600146A1 (ru) | Картридж для текучей среды для обработки жидкого образца и способ обработки жидкого образца в картридже для текучей среды (варианты) | |
MX2012001836A (es) | Sistema de filtro de aire de entrada de turbina. | |
WO2012167052A8 (en) | Systems and methods for an engine | |
JP2017528654A5 (fi) | ||
ATE505628T1 (de) | Abgassystem einer brennkraftmaschine | |
GB2529362A (en) | Exhaust gas recirculation and control with twin scroll turbines | |
FI20115584L (fi) | Ohitusventtiilijärjestely ja polttomoottorin pakokaasujärjestelmä | |
FI20116171A (fi) | Nesteen havainnointijärjestelmä polttomoottoria varten, menetelmä nesteen havainnointijärjestelmän käyttämiseksi ja menetelmä polttomoottorin parantamiseksi | |
ATE514853T1 (de) | Abgasrückführsystem für eine verbrennungskraftmaschine | |
EA201490069A1 (ru) | Системы и способы для двигателя с двухсекционным турбонагнетателем | |
GB201114156D0 (en) | Exhaust gas recirculation cooler for an internal combustion engine | |
DE502008001159D1 (de) | Brennkraftmaschinensystem | |
FR2994250B1 (fr) | Chambre de combustion cvc pour turbomachine d'aeronef comprenant une valve d'admission / d'echappement a tournant spherique | |
FR2983252B1 (fr) | Vanne de controle pour systeme de recirculation des gaz d'echappement d'un moteur a combustion interne | |
WO2013043343A8 (en) | Systems and methods for controlling exhaust flow through an aftertreatment device | |
FI20115650A (fi) | Fluidivirtauksen ohjausjärjestely mäntämoottorissa | |
BR112015014419A2 (pt) | sistema e método de controle de recirculação de gás de descarga | |
SE1451026A1 (sv) | Grenrör för mottagning av avgaser från en flercylindrig förbränningsmotor | |
RU2011153891A (ru) | Устройство обогащения всасываемого воздуха кислородом для двигателя внутреннего сгорания | |
DE112010004269T8 (de) | Ansaugluftdurchsatz-Steuervorrichtung für eine Verbrennungskraftmaschine | |
FI20115818L (fi) | Pakokaasun poistolinja polttomoottoria varten | |
WO2013037437A3 (de) | Turbine für einen abgasturbolader |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Ref document number: 124963 Country of ref document: FI Kind code of ref document: B |