CH716533B1 - Abgasrückführ-Gebläse und Brennkraftmaschine. - Google Patents

Abgasrückführ-Gebläse und Brennkraftmaschine. Download PDF

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Publication number
CH716533B1
CH716533B1 CH000860/2020A CH8602020A CH716533B1 CH 716533 B1 CH716533 B1 CH 716533B1 CH 000860/2020 A CH000860/2020 A CH 000860/2020A CH 8602020 A CH8602020 A CH 8602020A CH 716533 B1 CH716533 B1 CH 716533B1
Authority
CH
Switzerland
Prior art keywords
exhaust gas
fan
gas recirculation
internal combustion
combustion engine
Prior art date
Application number
CH000860/2020A
Other languages
German (de)
English (en)
Other versions
CH716533A2 (de
Inventor
Stork Manuel
Vonnoe Mark
Štefanák Petr
Mayr Stefan
Rost Stefan
Original Assignee
Man Energy Solutions Se
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 Man Energy Solutions Se filed Critical Man Energy Solutions Se
Publication of CH716533A2 publication Critical patent/CH716533A2/de
Publication of CH716533B1 publication Critical patent/CH716533B1/de

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
    • 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
    • F02M26/34—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with compressors, turbines or the like in the recirculation passage
    • 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
    • F02B39/02—Drives of pumps; Varying pump drive gear ratio
    • F02B39/04—Mechanical drives; Variable-gear-ratio drives
    • 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
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream 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
    • F02M26/13—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

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH000860/2020A 2019-08-22 2020-07-14 Abgasrückführ-Gebläse und Brennkraftmaschine. CH716533B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019122643.0A DE102019122643A1 (de) 2019-08-22 2019-08-22 Abgasrückführ-Gebläse und Brennkraftmaschine

Publications (2)

Publication Number Publication Date
CH716533A2 CH716533A2 (de) 2021-02-26
CH716533B1 true CH716533B1 (de) 2023-07-14

Family

ID=74495928

Family Applications (1)

Application Number Title Priority Date Filing Date
CH000860/2020A CH716533B1 (de) 2019-08-22 2020-07-14 Abgasrückführ-Gebläse und Brennkraftmaschine.

Country Status (5)

Country Link
JP (1) JP2021032250A (ja)
KR (1) KR20210024419A (ja)
CN (1) CN112412670A (ja)
CH (1) CH716533B1 (ja)
DE (1) DE102019122643A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK181014B1 (en) * 2021-04-21 2022-09-23 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland A large turbocharged two-stroke internal combustion engine with egr system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6164071A (en) * 1997-09-08 2000-12-26 Cummins Engine Company, Inc. EGR delivery and control system using dedicated full authority compressor
DE102012009319B4 (de) * 2012-05-10 2018-11-08 Man Diesel & Turbo, Filial Af Man Diesel & Turbo Se, Tyskland Zweitakt-Großdieselmotor mit Rezirkulationsgasverdichter und damit gekoppelter Dampfturbine
KR20140114512A (ko) * 2013-03-15 2014-09-29 현대자동차주식회사 원심식 슈퍼 차져 및 이를 이용한 엔진의 과급시스템

Also Published As

Publication number Publication date
CH716533A2 (de) 2021-02-26
DE102019122643A1 (de) 2021-02-25
JP2021032250A (ja) 2021-03-01
KR20210024419A (ko) 2021-03-05
CN112412670A (zh) 2021-02-26

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