MX356169B - Aspirador de múltiples tomas con pasaje de fugas. - Google Patents
Aspirador de múltiples tomas con pasaje de fugas.Info
- Publication number
- MX356169B MX356169B MX2015000836A MX2015000836A MX356169B MX 356169 B MX356169 B MX 356169B MX 2015000836 A MX2015000836 A MX 2015000836A MX 2015000836 A MX2015000836 A MX 2015000836A MX 356169 B MX356169 B MX 356169B
- Authority
- MX
- Mexico
- Prior art keywords
- tap
- diffuser
- leak passage
- throat
- multiple tap
- Prior art date
Links
Classifications
-
- 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
- F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
- F02M35/10118—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements with variable cross-sections of intake ducts along their length; Venturis; Diffusers
-
- 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
- F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
- F02M35/10144—Connections of intake ducts to each other or to another device
-
- 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
- F02M35/1015—Air intakes; Induction systems characterised by the engine type
- F02M35/10157—Supercharged engines
-
- 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
- F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
-
- 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
- F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
- F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
-
- 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
- F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
- F02M35/10229—Fluid connections to the air intake system; their arrangement of pipes, valves or the like the intake system acting as a vacuum or overpressure source for auxiliary devices, e.g. brake systems; Vacuum chambers
-
- 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
- F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
- F02M35/10236—Overpressure or vacuum relief means; Burst protection
-
- 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)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
- Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
Abstract
Se proporcionan sistemas y métodos para sistemas de motor que incluyen un aspirador de múltiples tomas con una toma de entrada y una toma del difusor. Los pasajes de succión acoplados a las tomas de entrada y del difusor, respectivamente, pueden comunicarse fluidamente por medio de un pasaje de fugas con una restricción de flujo. En condiciones donde la presión en una fuente de flujo de succión de la toma del difusor es menor que la presión en la toma del difusor, el flujo de retorno desde la toma del difusor puede circular a través del pasaje de fugas hacia el interior de la toma de entrada.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/159,311 US9297341B2 (en) | 2014-01-20 | 2014-01-20 | Multiple tap aspirator with leak passage |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015000836A MX2015000836A (es) | 2015-07-24 |
MX356169B true MX356169B (es) | 2018-05-17 |
Family
ID=53497980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015000836A MX356169B (es) | 2014-01-20 | 2015-01-19 | Aspirador de múltiples tomas con pasaje de fugas. |
Country Status (5)
Country | Link |
---|---|
US (2) | US9297341B2 (es) |
CN (1) | CN104791154B (es) |
DE (1) | DE102015100466A1 (es) |
MX (1) | MX356169B (es) |
RU (1) | RU2669070C2 (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9382882B2 (en) * | 2013-10-29 | 2016-07-05 | Ford Global Technologies, Llc | Aspirator motive flow control for vacuum generation and compressor bypass |
US9599075B2 (en) * | 2013-12-10 | 2017-03-21 | Ford Global Technologies, Llc | Bidirectional valved aspirator for surge control and vacuum generation |
US9828953B2 (en) * | 2014-12-01 | 2017-11-28 | Dayco Ip Holdings, Llc | Evacuator system having multi-port evacuator |
US9611816B2 (en) * | 2015-01-09 | 2017-04-04 | Ford Global Technologies, Llc | System and method for improving canister purging |
US9822718B2 (en) * | 2015-04-20 | 2017-11-21 | Ford Global Technologies, Llc | System and method for controlling canister purging |
US9624882B2 (en) * | 2015-06-08 | 2017-04-18 | Ford Global Technologies, Llc | Aspirator for internal combustion engine having integrated flow bypass and check valve |
US9816532B2 (en) * | 2015-06-11 | 2017-11-14 | Ford Global Technologies, Llc | Aspirator for internal combustion engine having integrated flow bypass and check valve |
US9638144B2 (en) * | 2015-06-26 | 2017-05-02 | Ford Global Technologies, Llc | Systems and methods for fuel vapor canister purging |
WO2018026523A1 (en) * | 2016-08-05 | 2018-02-08 | Jetoptera, Inc. | Internal combustion engine intake power booster system |
US9796368B2 (en) * | 2015-11-13 | 2017-10-24 | Ford Global Technologies, Llc | Method and system for an aspirator for a brake booster |
US9802591B2 (en) * | 2015-11-13 | 2017-10-31 | Ford Global Technologies, Llc | Method and system for an aspirator for a brake booster |
US9885323B1 (en) * | 2016-08-02 | 2018-02-06 | Ford Global Technologies, Llc | Compact ejector system for a boosted internal combustion engine |
SE541324C2 (en) * | 2016-11-23 | 2019-07-02 | Scania Cv Ab | An air distribution system |
US11555638B2 (en) * | 2016-11-30 | 2023-01-17 | Dwyer Instruments, Llc | Venturi vacuum drawback assemblies and dual orifice venturi valve assemblies |
US10641406B2 (en) | 2016-11-30 | 2020-05-05 | Universal Flow Monitors, Inc. | Venturi vacuum drawback assemblies and dual orifice venturi valve assemblies |
JP6698513B2 (ja) * | 2016-12-21 | 2020-05-27 | 愛三工業株式会社 | エンジンシステム及びそれに使用される吸気マニホールド |
US10914246B2 (en) * | 2017-03-14 | 2021-02-09 | General Electric Company | Air-fuel ratio regulation for internal combustion engines |
US10570829B2 (en) * | 2017-08-11 | 2020-02-25 | Ford Global Technologies, Llc | Methods and system for a common aspirator valve |
US11035483B2 (en) | 2018-02-07 | 2021-06-15 | Universal Flow Monitors, Inc. | Dual orifice venturi vacuum drawback assemblies having air breather check valve |
GB2585073A (en) * | 2019-06-28 | 2020-12-30 | Ford Global Tech Llc | A crankcase ventilation system |
US11352965B2 (en) * | 2019-10-18 | 2022-06-07 | Caterpillar Inc. | Reverse flow detection system |
US11313291B2 (en) * | 2020-08-03 | 2022-04-26 | GM Global Technology Operations LLC | Secondary throttle control systems and methods |
CN114383345A (zh) * | 2022-02-28 | 2022-04-22 | 珠海格力电器股份有限公司 | 气液分离器及空调系统 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2717685C3 (de) * | 1977-04-21 | 1981-04-02 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Brennkraftmaschine für Kraftfahrzeuge |
SE427955B (sv) | 1980-05-21 | 1983-05-24 | Piab Ab | Multiejektor |
US5228839A (en) | 1991-05-24 | 1993-07-20 | Gast Manufacturing Corporation | Multistage ejector pump |
US5683227A (en) * | 1993-03-31 | 1997-11-04 | Smc Corporation | Multistage ejector assembly |
SE511716E5 (sv) * | 1998-03-20 | 2009-01-28 | Piab Ab | Ejektorpump |
DE29916531U1 (de) | 1999-09-20 | 2001-02-08 | Volkmann Thilo | Ejektorpumpe |
DE602004001149T2 (de) * | 2003-03-27 | 2006-10-05 | Nissan Motor Co., Ltd., Yokohama | Aufladevorrichtung für einen Verbrennungsmotor |
US20050061378A1 (en) | 2003-08-01 | 2005-03-24 | Foret Todd L. | Multi-stage eductor apparatus |
US20060016477A1 (en) * | 2004-07-23 | 2006-01-26 | Algis Zaparackas | Vacuum enhancing check valve |
JP2006118495A (ja) * | 2004-09-22 | 2006-05-11 | Toyota Motor Corp | 内燃機関の吸気負圧増力装置 |
JP4207994B2 (ja) * | 2006-07-13 | 2009-01-14 | トヨタ自動車株式会社 | 負圧発生装置の故障判定装置 |
JP2008128150A (ja) * | 2006-11-23 | 2008-06-05 | Aisan Ind Co Ltd | エゼクタおよびそれを用いたブレーキブースタ用負圧供給装置 |
RU2377424C1 (ru) * | 2008-03-17 | 2009-12-27 | Николай Павлович Мартынюк | Устройство для подачи воздуха в цилиндры дизельного двигателя внутреннего сгорания |
US7966996B1 (en) * | 2010-03-03 | 2011-06-28 | Ford Global Technologies, Llc | Vacuum supply system |
US8925520B2 (en) * | 2010-03-10 | 2015-01-06 | Ford Global Technologies, Llc | Intake system including vacuum aspirator |
US9039385B2 (en) | 2011-11-28 | 2015-05-26 | Ford Global Technologies, Llc | Jet pump assembly |
US9027536B2 (en) * | 2012-06-26 | 2015-05-12 | Ford Global Technologies, Llc | Crankcase ventilation and vacuum generation |
US9103288B2 (en) * | 2013-09-26 | 2015-08-11 | Ford Global Technologies, Llc | Parallel aspirator arrangement for vacuum generation and compressor bypass |
US9328702B2 (en) | 2013-10-24 | 2016-05-03 | Ford Global Technologies, Llc | Multiple tap aspirator |
US9382882B2 (en) | 2013-10-29 | 2016-07-05 | Ford Global Technologies, Llc | Aspirator motive flow control for vacuum generation and compressor bypass |
US9599075B2 (en) * | 2013-12-10 | 2017-03-21 | Ford Global Technologies, Llc | Bidirectional valved aspirator for surge control and vacuum generation |
US9796368B2 (en) * | 2015-11-13 | 2017-10-24 | Ford Global Technologies, Llc | Method and system for an aspirator for a brake booster |
-
2014
- 2014-01-20 US US14/159,311 patent/US9297341B2/en not_active Expired - Fee Related
-
2015
- 2015-01-14 DE DE102015100466.6A patent/DE102015100466A1/de not_active Withdrawn
- 2015-01-16 RU RU2015101254A patent/RU2669070C2/ru active
- 2015-01-19 MX MX2015000836A patent/MX356169B/es active IP Right Grant
- 2015-01-20 CN CN201510026755.3A patent/CN104791154B/zh not_active Expired - Fee Related
-
2016
- 2016-03-02 US US15/059,071 patent/US10202947B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102015100466A1 (de) | 2015-07-23 |
RU2015101254A (ru) | 2016-08-10 |
RU2669070C2 (ru) | 2018-10-08 |
CN104791154A (zh) | 2015-07-22 |
US10202947B2 (en) | 2019-02-12 |
US20160177898A1 (en) | 2016-06-23 |
MX2015000836A (es) | 2015-07-24 |
CN104791154B (zh) | 2019-03-15 |
RU2015101254A3 (es) | 2018-07-27 |
US9297341B2 (en) | 2016-03-29 |
US20150204283A1 (en) | 2015-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |