IT1009757B - FILTER FOR EXHAUST GAS RECYCLING PLANTS OF ENDOTHERMAL ENGINES - Google Patents

FILTER FOR EXHAUST GAS RECYCLING PLANTS OF ENDOTHERMAL ENGINES

Info

Publication number
IT1009757B
IT1009757B IT21127/74A IT2112774A IT1009757B IT 1009757 B IT1009757 B IT 1009757B IT 21127/74 A IT21127/74 A IT 21127/74A IT 2112774 A IT2112774 A IT 2112774A IT 1009757 B IT1009757 B IT 1009757B
Authority
IT
Italy
Prior art keywords
filter
exhaust gas
gas recycling
recycling plants
endothermal engines
Prior art date
Application number
IT21127/74A
Other languages
Italian (it)
Original Assignee
Bayerische Motoren Werke Ag
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
Priority claimed from DE19732318171 external-priority patent/DE2318171C3/en
Application filed by Bayerische Motoren Werke Ag filed Critical Bayerische Motoren Werke Ag
Application granted granted Critical
Publication of IT1009757B publication Critical patent/IT1009757B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/0212—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters with one or more perforated tubes surrounded by filtering material, e.g. filter candles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/037—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of inertial or centrifugal separators, e.g. of cyclone type, optionally combined or associated with agglomerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/02—Tubes being perforated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Centrifugal Separators (AREA)
IT21127/74A 1973-04-11 1974-04-09 FILTER FOR EXHAUST GAS RECYCLING PLANTS OF ENDOTHERMAL ENGINES IT1009757B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732318171 DE2318171C3 (en) 1973-04-11 Filters for exhaust gas recirculation systems of internal combustion engines

Publications (1)

Publication Number Publication Date
IT1009757B true IT1009757B (en) 1976-12-20

Family

ID=5877692

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21127/74A IT1009757B (en) 1973-04-11 1974-04-09 FILTER FOR EXHAUST GAS RECYCLING PLANTS OF ENDOTHERMAL ENGINES

Country Status (3)

Country Link
FR (1) FR2225625B3 (en)
GB (1) GB1462993A (en)
IT (1) IT1009757B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4451441A (en) * 1981-01-27 1984-05-29 W. R. Grace & Co. Method for exhaust gas treatment
US4426320A (en) 1981-01-27 1984-01-17 W. R. Grace & Co. Catalyst composition for exhaust gas treatment
DE3729367A1 (en) * 1987-09-02 1989-03-16 Oberland Mangold Gmbh DEVICE FOR PARTICLE COMBUSTION IN THE EXHAUST SYSTEM OF A DIESEL ENGINE
GB2210564A (en) * 1987-10-06 1989-06-14 Camadale Heating & Ventilation Exhaust filters for internal combustion engines
GB2326360A (en) * 1997-06-16 1998-12-23 Notetry Ltd cyclonic separating apparatus
RU2460571C1 (en) * 2011-01-11 2012-09-10 Закрытое акционерное общество "Завод "СиН-газ" Device for transported gas treatment
GB2546544B (en) 2016-01-22 2018-04-18 Dyson Technology Ltd Cyclonic separation apparatus
RU2676640C1 (en) * 2017-12-08 2019-01-09 Общество С Ограниченной Ответственностью "Газпром Трансгаз Краснодар" Transported gas cleaning device
CN108915895B (en) * 2018-06-21 2020-08-04 湖北三江航天江河化工科技有限公司 Low-temperature cyclone gas generator
RU2749275C1 (en) * 2020-10-30 2021-06-07 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева - КАИ" Device for cleaning the transported gas

Also Published As

Publication number Publication date
FR2225625A1 (en) 1974-11-08
DE2318171B2 (en) 1977-06-08
FR2225625B3 (en) 1977-02-18
DE2318171A1 (en) 1974-11-07
GB1462993A (en) 1977-01-26

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