FR2990726B1 - Doseur deux voies et applications dudit doseur - Google Patents
Doseur deux voies et applications dudit doseurInfo
- Publication number
- FR2990726B1 FR2990726B1 FR1254437A FR1254437A FR2990726B1 FR 2990726 B1 FR2990726 B1 FR 2990726B1 FR 1254437 A FR1254437 A FR 1254437A FR 1254437 A FR1254437 A FR 1254437A FR 2990726 B1 FR2990726 B1 FR 2990726B1
- Authority
- FR
- France
- Prior art keywords
- doser
- applications
- way
- same
- way doser
- 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.)
- Active
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
- F02B37/12—Control of the pumps
- F02B37/22—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits
- F02B37/225—Control of the pumps by varying cross-section of exhaust passages or air passages, e.g. by throttling turbine inlets or outlets or by varying effective number of guide conduits air passages
-
- 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
- F02B29/0418—Layout of the intake air cooling or coolant circuit the intake air cooler having a bypass or multiple flow paths within the heat exchanger to vary the effective heat transfer surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
- F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
- F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
-
- 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
- F02B29/02—Other fluid-dynamic features of induction systems for improving quantity of charge
-
- 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
-
- 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
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
-
- 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
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
-
- 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
-
- 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
- F02M26/23—Layout, e.g. schematics
- F02M26/25—Layout, e.g. schematics with coolers having bypasses
-
- 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
- F02M26/23—Layout, e.g. schematics
- F02M26/25—Layout, e.g. schematics with coolers having bypasses
- F02M26/26—Layout, e.g. schematics with coolers having bypasses characterised by details of the bypass valve
-
- 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
- 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
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/0279—Throttle valve control for intake system with two parallel air flow paths, each controlled by a throttle, e.g. a resilient flap disposed on a throttle
-
- 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
- F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
- F02D9/1005—Details of the flap
- F02D9/101—Special flap shapes, ribs, bores or the like
-
- 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
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1254437A FR2990726B1 (fr) | 2012-05-15 | 2012-05-15 | Doseur deux voies et applications dudit doseur |
US14/401,152 US20150122221A1 (en) | 2012-05-15 | 2013-05-13 | Two-way metering device and applications of said metering device |
CN201380036197.8A CN104411961B (zh) | 2012-05-15 | 2013-05-13 | 双向计量装置及所述计量装置的应用 |
KR20147034960A KR20150014964A (ko) | 2012-05-15 | 2013-05-13 | 2방향 계량 장치 및 이런 계량 장치의 어플리케이션 |
EP13727277.9A EP2855911A1 (fr) | 2012-05-15 | 2013-05-13 | Doseur deux voies et applications dudit doseur |
JP2015512102A JP6258300B2 (ja) | 2012-05-15 | 2013-05-13 | 二流路調量装置およびその用途 |
PCT/FR2013/051039 WO2013171413A1 (fr) | 2012-05-15 | 2013-05-13 | Doseur deux voies et applications dudit doseur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1254437A FR2990726B1 (fr) | 2012-05-15 | 2012-05-15 | Doseur deux voies et applications dudit doseur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2990726A1 FR2990726A1 (fr) | 2013-11-22 |
FR2990726B1 true FR2990726B1 (fr) | 2015-08-21 |
Family
ID=46889179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1254437A Active FR2990726B1 (fr) | 2012-05-15 | 2012-05-15 | Doseur deux voies et applications dudit doseur |
Country Status (7)
Country | Link |
---|---|
US (1) | US20150122221A1 (fr) |
EP (1) | EP2855911A1 (fr) |
JP (1) | JP6258300B2 (fr) |
KR (1) | KR20150014964A (fr) |
CN (1) | CN104411961B (fr) |
FR (1) | FR2990726B1 (fr) |
WO (1) | WO2013171413A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110630412B (zh) * | 2019-09-29 | 2020-12-22 | 潍柴动力股份有限公司 | 一种egr阀的控制方法、系统及存储介质 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4207856A (en) * | 1977-07-15 | 1980-06-17 | Nissan Motor Company, Limited | I.C. Engine operable in party-cylinder mode |
JPS5420223A (en) * | 1977-07-15 | 1979-02-15 | Nissan Motor Co Ltd | Sucked air amount compensating device |
DE4202406C1 (en) * | 1992-01-29 | 1993-03-18 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | IC engine air intake control with two intake ducts - has each duct with throttle flap, one for medium and top load, and second for idling |
JPH06241096A (ja) * | 1993-02-17 | 1994-08-30 | Toyota Motor Corp | アイドル回転数制御装置 |
LU90480B1 (en) * | 1999-11-29 | 2001-05-30 | Delphi Tech Inc | Exhaust gas re-circulation device for an internal combustion engine |
FR2806448B1 (fr) * | 2000-03-16 | 2003-01-17 | Coutier Moulage Gen Ind | Dispositif d'obturation et de regulation du debit de gaz d'echappement dans une ligne de recyclage de gaz d'echappement connectee a une ligne d'admission d'air d'un moteur a combustion interne |
JP4380072B2 (ja) * | 2001-03-09 | 2009-12-09 | 株式会社デンソー | Egr弁一体型電子ベンチュリ |
EP1270924A3 (fr) * | 2001-06-28 | 2004-01-07 | Delphi Technologies, Inc. | Ensemble intégré de collecteur d'admission pour un moteur à combustion interne |
DE50309116D1 (de) * | 2002-05-15 | 2008-03-20 | Behr Gmbh & Co Kg | Abgaswärmetauscher mit Ventil |
JP4061252B2 (ja) * | 2003-08-11 | 2008-03-12 | ザマ・ジャパン株式会社 | 2サイクルエンジン用気化器 |
SE526824C2 (sv) * | 2004-03-26 | 2005-11-08 | Stt Emtec Ab | Ventil |
WO2007089771A2 (fr) * | 2006-01-31 | 2007-08-09 | Borgwarner Inc. | Soupape de recirculation des gaz d'échappement et papillon des gaz intégrés |
US7963832B2 (en) * | 2006-02-22 | 2011-06-21 | Cummins Inc. | Engine intake air temperature management system |
FR2900455B1 (fr) | 2006-04-26 | 2008-07-04 | Valeo Sys Controle Moteur Sas | Vanne a deux papillons actionnes par un moteur commun |
GB0622554D0 (en) * | 2006-11-14 | 2006-12-20 | Delphi Tech Inc | Bypass assembly for a charge-air cooler |
US7543563B2 (en) * | 2007-03-23 | 2009-06-09 | Honda Motor Co., Ltd. | High flow dual throttle body for small displacement engines |
DE102007040661A1 (de) * | 2007-08-27 | 2009-03-05 | Behr Gmbh & Co. Kg | Saugrohr für einen Verbrennungsmotor |
FR2926114B1 (fr) * | 2008-01-03 | 2012-12-14 | Valeo Sys Controle Moteur Sas | Boucle egr d'un moteur a combustion interne d'un vehicule automobile |
DE102008005591A1 (de) * | 2008-01-22 | 2009-07-23 | Bayerische Motoren Werke Aktiengesellschaft | Ventileinrichtung für eine Abgasrückführungseinrichtung |
JP4730447B2 (ja) * | 2009-02-18 | 2011-07-20 | 株式会社デンソー | 低圧egr装置 |
JP4935866B2 (ja) * | 2009-07-31 | 2012-05-23 | 株式会社デンソー | 低圧egr装置 |
ITBO20090702A1 (it) * | 2009-10-28 | 2011-04-28 | Magneti Marelli Spa | Dispositivo miscelatore per un sistema egr di bassa pressione di un motore a combustione interna |
FR2954408B1 (fr) * | 2009-12-22 | 2015-12-25 | Valeo Sys Controle Moteur Sas | Procede de commande d'un circuit egr d'un moteur de vehicule automobile. |
EP2497921A1 (fr) * | 2011-03-08 | 2012-09-12 | Delphi Automotive Systems Luxembourg SA | Ensemble de papillon des gaz |
JP5287953B2 (ja) * | 2011-04-27 | 2013-09-11 | 株式会社デンソー | 低圧egr装置 |
FR2984962B1 (fr) * | 2011-12-21 | 2013-11-29 | Valeo Sys Controle Moteur Sas | Dispositif de dosage a deux voies securise pour moteur d'automobile |
-
2012
- 2012-05-15 FR FR1254437A patent/FR2990726B1/fr active Active
-
2013
- 2013-05-13 EP EP13727277.9A patent/EP2855911A1/fr not_active Withdrawn
- 2013-05-13 CN CN201380036197.8A patent/CN104411961B/zh not_active Expired - Fee Related
- 2013-05-13 US US14/401,152 patent/US20150122221A1/en not_active Abandoned
- 2013-05-13 KR KR20147034960A patent/KR20150014964A/ko not_active Application Discontinuation
- 2013-05-13 WO PCT/FR2013/051039 patent/WO2013171413A1/fr active Application Filing
- 2013-05-13 JP JP2015512102A patent/JP6258300B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2990726A1 (fr) | 2013-11-22 |
KR20150014964A (ko) | 2015-02-09 |
CN104411961B (zh) | 2017-10-31 |
EP2855911A1 (fr) | 2015-04-08 |
US20150122221A1 (en) | 2015-05-07 |
CN104411961A (zh) | 2015-03-11 |
JP6258300B2 (ja) | 2018-01-10 |
JP2015523492A (ja) | 2015-08-13 |
WO2013171413A1 (fr) | 2013-11-21 |
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