GB2535996B - A low condensation LP EGR System - Google Patents

A low condensation LP EGR System

Info

Publication number
GB2535996B
GB2535996B GB1503333.5A GB201503333A GB2535996B GB 2535996 B GB2535996 B GB 2535996B GB 201503333 A GB201503333 A GB 201503333A GB 2535996 B GB2535996 B GB 2535996B
Authority
GB
United Kingdom
Prior art keywords
egr system
low condensation
condensation
low
egr
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 - Fee Related
Application number
GB1503333.5A
Other versions
GB201503333D0 (en
GB2535996A (en
Inventor
Gerald Barr William
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Priority to GB1503333.5A priority Critical patent/GB2535996B/en
Publication of GB201503333D0 publication Critical patent/GB201503333D0/en
Priority to DE102016102185.7A priority patent/DE102016102185A1/en
Publication of GB2535996A publication Critical patent/GB2535996A/en
Application granted granted Critical
Publication of GB2535996B publication Critical patent/GB2535996B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
    • F02B33/40—Engines with pumps other than of reciprocating-piston type with rotary pumps of non-positive-displacement type
    • 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
    • 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/16—Other safety measures for, or other control of, pumps
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
    • 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
    • F02M26/50—Arrangements or methods for preventing or reducing deposits, corrosion or wear caused by impurities
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines

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)
  • Supercharger (AREA)
GB1503333.5A 2015-02-27 2015-02-27 A low condensation LP EGR System Expired - Fee Related GB2535996B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1503333.5A GB2535996B (en) 2015-02-27 2015-02-27 A low condensation LP EGR System
DE102016102185.7A DE102016102185A1 (en) 2015-02-27 2016-02-09 Low-condensation ND EGR system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1503333.5A GB2535996B (en) 2015-02-27 2015-02-27 A low condensation LP EGR System

Publications (3)

Publication Number Publication Date
GB201503333D0 GB201503333D0 (en) 2015-04-15
GB2535996A GB2535996A (en) 2016-09-07
GB2535996B true GB2535996B (en) 2019-12-11

Family

ID=52876231

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1503333.5A Expired - Fee Related GB2535996B (en) 2015-02-27 2015-02-27 A low condensation LP EGR System

Country Status (2)

Country Link
DE (1) DE102016102185A1 (en)
GB (1) GB2535996B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10100785B2 (en) 2016-06-30 2018-10-16 Borgwarner Inc. Compressor stage EGR injection
CN108730073A (en) * 2018-03-26 2018-11-02 北京理工大学 A kind of high-pressure exhaust-gas recirculation system of supercharged diesel engine engine
US10767659B2 (en) 2018-12-12 2020-09-08 Volvo Car Corporation Exhaust gas recirculation compressor inlet thermal separation system
US10767601B2 (en) 2019-01-18 2020-09-08 Volvo Car Corporation Vehicle exhaust gas recirculation system utilizing a low temperature circuit-high temperature circuit crossover valve assembly
US11149697B2 (en) * 2019-01-30 2021-10-19 Volvo Car Corporation Vehicle exhaust gas recirculation system utilizing an intake air pre-heater
US11591991B1 (en) * 2021-08-27 2023-02-28 Ford Global Technologies, Llc Methods and systems for merging EGR with intake air
AT525743B1 (en) * 2022-04-29 2023-07-15 Avl List Gmbh COMBUSTION ENGINE
CN115628160B (en) * 2022-09-22 2024-03-29 重庆长安汽车股份有限公司 Supercharged engine low-pressure EGR (exhaust gas recirculation) hybrid structure, engine and automobile

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995006202A1 (en) * 1993-08-23 1995-03-02 Derek Melvin Hurley Exhaust gas recirculation system
EP1867865A2 (en) * 2006-06-13 2007-12-19 Honeywell International Inc. Exhaust Gas Recirculation Mixer
EP2299121A2 (en) * 2009-09-03 2011-03-23 Honeywell International Inc. Integrated EGR mixer and ported shroud housing compressor
EP2322787A2 (en) * 2009-11-12 2011-05-18 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Exhaust gas recirculation system
US20130019848A1 (en) * 2011-03-24 2013-01-24 Toyota Jidosha Kabushiki Kaisha Exhaust gas recirculation apparatus of internal combustion engine
DE102012200866A1 (en) * 2012-01-23 2013-07-25 Bayerische Motoren Werke Aktiengesellschaft Compressor for charging internal combustion engine, has exhaust gas recirculation channel that is fluidically connected to annular channel, where compressor housing has cavity for passage of cooling medium, which is radially extended
WO2014170954A1 (en) * 2013-04-16 2014-10-23 トヨタ自動車株式会社 Compressor for exhaust-gas turbo-supercharger

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995006202A1 (en) * 1993-08-23 1995-03-02 Derek Melvin Hurley Exhaust gas recirculation system
EP1867865A2 (en) * 2006-06-13 2007-12-19 Honeywell International Inc. Exhaust Gas Recirculation Mixer
EP2299121A2 (en) * 2009-09-03 2011-03-23 Honeywell International Inc. Integrated EGR mixer and ported shroud housing compressor
EP2322787A2 (en) * 2009-11-12 2011-05-18 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Exhaust gas recirculation system
US20130019848A1 (en) * 2011-03-24 2013-01-24 Toyota Jidosha Kabushiki Kaisha Exhaust gas recirculation apparatus of internal combustion engine
DE102012200866A1 (en) * 2012-01-23 2013-07-25 Bayerische Motoren Werke Aktiengesellschaft Compressor for charging internal combustion engine, has exhaust gas recirculation channel that is fluidically connected to annular channel, where compressor housing has cavity for passage of cooling medium, which is radially extended
WO2014170954A1 (en) * 2013-04-16 2014-10-23 トヨタ自動車株式会社 Compressor for exhaust-gas turbo-supercharger

Also Published As

Publication number Publication date
GB201503333D0 (en) 2015-04-15
DE102016102185A1 (en) 2016-09-01
GB2535996A (en) 2016-09-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220227