DE3413419A1 - Vorrichtung zum einleiten von zusaetzlichen gasstroemen in den ansaugkanal einer gemischverdichtenden brennkraftmaschine - Google Patents

Vorrichtung zum einleiten von zusaetzlichen gasstroemen in den ansaugkanal einer gemischverdichtenden brennkraftmaschine

Info

Publication number
DE3413419A1
DE3413419A1 DE3413419A DE3413419A DE3413419A1 DE 3413419 A1 DE3413419 A1 DE 3413419A1 DE 3413419 A DE3413419 A DE 3413419A DE 3413419 A DE3413419 A DE 3413419A DE 3413419 A1 DE3413419 A1 DE 3413419A1
Authority
DE
Germany
Prior art keywords
slots
intake duct
internal combustion
combustion engine
gas
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.)
Granted
Application number
DE3413419A
Other languages
German (de)
English (en)
Other versions
DE3413419C2 (enrdf_load_stackoverflow
Inventor
Paul Dipl.-Ing. Dr. h.c. Barcelona August
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.)
Doduco Solutions GmbH
Original Assignee
Doduco GmbH and Co KG Dr Eugen Duerrwaechter
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 Doduco GmbH and Co KG Dr Eugen Duerrwaechter filed Critical Doduco GmbH and Co KG Dr Eugen Duerrwaechter
Priority to DE3413419A priority Critical patent/DE3413419A1/de
Publication of DE3413419A1 publication Critical patent/DE3413419A1/de
Application granted granted Critical
Publication of DE3413419C2 publication Critical patent/DE3413419C2/de
Granted legal-status Critical Current

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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/12—Apparatus for adding secondary air to fuel-air mixture characterised by being combined with device for, or by secondary air effecting, re-atomising of condensed fuel
    • 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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/001—Apparatus for adding secondary air to fuel-air mixture built into a flange
    • 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
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/19—Means for improving the mixing of air and recirculated exhaust gases, e.g. venturis or multiple openings to the intake system
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • 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
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/21—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system with EGR valves located at or near the connection to the intake system
    • 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
    • F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
    • 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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
    • 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)
  • Exhaust-Gas Circulating Devices (AREA)
DE3413419A 1983-04-11 1984-04-10 Vorrichtung zum einleiten von zusaetzlichen gasstroemen in den ansaugkanal einer gemischverdichtenden brennkraftmaschine Granted DE3413419A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3413419A DE3413419A1 (de) 1983-04-11 1984-04-10 Vorrichtung zum einleiten von zusaetzlichen gasstroemen in den ansaugkanal einer gemischverdichtenden brennkraftmaschine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3312946 1983-04-11
DE3413419A DE3413419A1 (de) 1983-04-11 1984-04-10 Vorrichtung zum einleiten von zusaetzlichen gasstroemen in den ansaugkanal einer gemischverdichtenden brennkraftmaschine

Publications (2)

Publication Number Publication Date
DE3413419A1 true DE3413419A1 (de) 1984-10-11
DE3413419C2 DE3413419C2 (enrdf_load_stackoverflow) 1987-11-26

Family

ID=25809893

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3413419A Granted DE3413419A1 (de) 1983-04-11 1984-04-10 Vorrichtung zum einleiten von zusaetzlichen gasstroemen in den ansaugkanal einer gemischverdichtenden brennkraftmaschine

Country Status (1)

Country Link
DE (1) DE3413419A1 (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827466A1 (de) * 1988-08-12 1990-02-22 Glotur Trust Reg Vorrichtung zum einleiten von zusaetzlichen gasstroemen in den ansaugkanal eines vergasermotors
US5566655A (en) * 1994-10-24 1996-10-22 Daimler-Benz Ag Method for controlling the flow of fluid through an intake pipe of an internal combustion engine
EP0768462A1 (fr) * 1995-10-13 1997-04-16 Magneti Marelli France Diffuseur annulaire de recyclage de gaz carburés, pour moteur à combustion interne
EP1269006A4 (en) * 2000-04-03 2004-05-12 Collier Technologies Llc GAS ENGINE AT AM LIOR ES MISSIONS
DE102004002742A1 (de) * 2004-01-20 2005-08-11 Hartmut Lederer Regenerator von Verbrennungsabgasen mit Katalysator
GB2448912A (en) * 2007-05-03 2008-11-05 T Baden Hardstaff Ltd Intake air control and gaseous fuel injector assembly for a dual fuel i.c. engine
DE102020112176A1 (de) 2020-05-06 2021-11-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zur Abgasnachbehandlung in einem Kraftfahrzeug

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420247B4 (de) * 1994-06-10 2004-03-04 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Abgasrückführungseinrichtung für Verbrennungsmotoren, insbesondere mit Plastesaugrohren
DE202018001792U1 (de) 2018-04-10 2018-05-08 Werner Lohberg Katalysator einer Verbrennungskraftmaschine und deren Abgasanlage

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2154137B2 (de) * 1971-10-29 1973-09-13 Inpaco Trust Reg., Vaduz Leerlaufsystem an Vergasern fur Brennkraftmaschinen
DE2402970A1 (de) * 1974-01-22 1975-07-31 August Paul Dipl Ing Dr H C Geraet zur aufbereitung von fluessigen kraftstoffen fuer vergasermotore
DE3048540A1 (de) * 1980-12-22 1982-07-22 Adam Opel AG, 6090 Rüsselsheim Verfahren und vorrichtung zur verringerung der emission schaedlicher bestandteile im abgas eines verbrennungsmotors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2154137B2 (de) * 1971-10-29 1973-09-13 Inpaco Trust Reg., Vaduz Leerlaufsystem an Vergasern fur Brennkraftmaschinen
DE2402970A1 (de) * 1974-01-22 1975-07-31 August Paul Dipl Ing Dr H C Geraet zur aufbereitung von fluessigen kraftstoffen fuer vergasermotore
DE3048540A1 (de) * 1980-12-22 1982-07-22 Adam Opel AG, 6090 Rüsselsheim Verfahren und vorrichtung zur verringerung der emission schaedlicher bestandteile im abgas eines verbrennungsmotors

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827466A1 (de) * 1988-08-12 1990-02-22 Glotur Trust Reg Vorrichtung zum einleiten von zusaetzlichen gasstroemen in den ansaugkanal eines vergasermotors
US5566655A (en) * 1994-10-24 1996-10-22 Daimler-Benz Ag Method for controlling the flow of fluid through an intake pipe of an internal combustion engine
EP0768462A1 (fr) * 1995-10-13 1997-04-16 Magneti Marelli France Diffuseur annulaire de recyclage de gaz carburés, pour moteur à combustion interne
FR2739897A1 (fr) * 1995-10-13 1997-04-18 Magneti Marelli France Diffuseur annulaire de recyclage de gaz carbures, pour moteur a combustion interne
EP1269006A4 (en) * 2000-04-03 2004-05-12 Collier Technologies Llc GAS ENGINE AT AM LIOR ES MISSIONS
DE102004002742A1 (de) * 2004-01-20 2005-08-11 Hartmut Lederer Regenerator von Verbrennungsabgasen mit Katalysator
DE102004002742B4 (de) * 2004-01-20 2005-12-08 Hartmut Lederer Regenerator von Verbrennungsabgasen mit Katalysator
RU2377433C2 (ru) * 2004-01-20 2009-12-27 Вернер ЛОБЕРГ Регенератор отработавших газов с катализатором
CN1934348B (zh) * 2004-01-20 2011-07-06 沃纳·洛伯格 带有催化转化器的燃烧废气再生器
GB2448912A (en) * 2007-05-03 2008-11-05 T Baden Hardstaff Ltd Intake air control and gaseous fuel injector assembly for a dual fuel i.c. engine
DE102020112176A1 (de) 2020-05-06 2021-11-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zur Abgasnachbehandlung in einem Kraftfahrzeug

Also Published As

Publication number Publication date
DE3413419C2 (enrdf_load_stackoverflow) 1987-11-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee