IT1106531B - Dispositivo per la separazione di particelle di piombo dai gas di scarico di un motore a combustione interna - Google Patents

Dispositivo per la separazione di particelle di piombo dai gas di scarico di un motore a combustione interna

Info

Publication number
IT1106531B
IT1106531B IT67070/78A IT6707078A IT1106531B IT 1106531 B IT1106531 B IT 1106531B IT 67070/78 A IT67070/78 A IT 67070/78A IT 6707078 A IT6707078 A IT 6707078A IT 1106531 B IT1106531 B IT 1106531B
Authority
IT
Italy
Prior art keywords
separation
combustion engine
internal combustion
exhaust gases
lead particles
Prior art date
Application number
IT67070/78A
Other languages
English (en)
Other versions
IT7867070A0 (it
Inventor
Mario Urbinati
Original Assignee
Fiat Spa
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 Fiat Spa filed Critical Fiat Spa
Publication of IT7867070A0 publication Critical patent/IT7867070A0/it
Priority to IT67070/78A priority Critical patent/IT1106531B/it
Priority to CA318,577A priority patent/CA1107654A/en
Priority to AU42900/78A priority patent/AU513985B2/en
Priority to JP16441378A priority patent/JPS54102664A/ja
Priority to DE19787838809U priority patent/DE7838809U1/de
Priority to GB7850204A priority patent/GB2012185B/en
Priority to FR7836895A priority patent/FR2414621A1/fr
Priority to DE19782856725 priority patent/DE2856725A1/de
Priority to NZ189306A priority patent/NZ189306A/xx
Application granted granted Critical
Publication of IT1106531B publication Critical patent/IT1106531B/it

Links

Classifications

    • 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
    • F01N3/0211—Arrangements for mounting filtering elements in housing, e.g. with means for compensating thermal expansion or vibration
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • 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
    • 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
    • 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
    • F01N3/05—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 air, e.g. by mixing exhaust with air
    • 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
    • F01N2330/12—Metallic wire mesh fabric or knitting
    • 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/02—Two or more expansion chambers in series connected by means of tubes
    • F01N2490/06—Two or more expansion chambers in series connected by means of tubes the gases flowing longitudinally from inlet to outlet in opposite directions
    • 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
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/02—Lead
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Separating Particles In Gases By Inertia (AREA)
IT67070/78A 1978-01-16 1978-01-16 Dispositivo per la separazione di particelle di piombo dai gas di scarico di un motore a combustione interna IT1106531B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT67070/78A IT1106531B (it) 1978-01-16 1978-01-16 Dispositivo per la separazione di particelle di piombo dai gas di scarico di un motore a combustione interna
CA318,577A CA1107654A (en) 1978-01-16 1978-12-22 Device for separating lead particles from the exhaust gases of an internal combustion engine
AU42900/78A AU513985B2 (en) 1978-01-16 1978-12-28 Separation of pollutant particles from exhaust gases
DE19787838809U DE7838809U1 (de) 1978-01-16 1978-12-29 Einrichtung zur aussonderung luftverschmutzender teilchen, insbesondere bleiteilchen, aus den abgasen einer brennkraftmaschine
JP16441378A JPS54102664A (en) 1978-01-16 1978-12-29 Device for separating pollutant particles such as lead particles from exhaust gas of internal combustion engine
GB7850204A GB2012185B (en) 1978-01-16 1978-12-29 Device for separating lead particles from the exhaust gases of an internal combustion engine
FR7836895A FR2414621A1 (fr) 1978-01-16 1978-12-29 Dispositif de retrait des particules de plomb des gaz d'echappement
DE19782856725 DE2856725A1 (de) 1978-01-16 1978-12-29 Einrichtung zur aussonderung luftverschmutzender teilchen, insbesondere bleiteilchen, aus den abgasen einer brennkraftmaschine
NZ189306A NZ189306A (en) 1978-01-16 1979-01-04 Ic engine exhaust lead particle separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67070/78A IT1106531B (it) 1978-01-16 1978-01-16 Dispositivo per la separazione di particelle di piombo dai gas di scarico di un motore a combustione interna

Publications (2)

Publication Number Publication Date
IT7867070A0 IT7867070A0 (it) 1978-01-16
IT1106531B true IT1106531B (it) 1985-11-11

Family

ID=11299338

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67070/78A IT1106531B (it) 1978-01-16 1978-01-16 Dispositivo per la separazione di particelle di piombo dai gas di scarico di un motore a combustione interna

Country Status (8)

Country Link
JP (1) JPS54102664A (it)
AU (1) AU513985B2 (it)
CA (1) CA1107654A (it)
DE (2) DE2856725A1 (it)
FR (1) FR2414621A1 (it)
GB (1) GB2012185B (it)
IT (1) IT1106531B (it)
NZ (1) NZ189306A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329844A (en) * 1980-05-16 1982-05-18 General Motors Corporation Diesel exhaust filter-incinerator
DE4130178C1 (it) * 1991-09-11 1992-08-06 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
US8562824B2 (en) 2006-03-03 2013-10-22 Sylvan Source, Inc. Contaminant prevention
JP6345657B2 (ja) * 2012-07-18 2018-06-20 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 気液分離器
FR3110635A1 (fr) * 2020-05-20 2021-11-26 Faurecia Systemes D'echappement Pièce d’admission de gaz d’échappement et ligne d’échappement correspondante

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7215065A (it) * 1972-11-08 1974-05-10

Also Published As

Publication number Publication date
NZ189306A (en) 1982-05-25
FR2414621A1 (fr) 1979-08-10
DE7838809U1 (de) 1980-02-21
GB2012185A (en) 1979-07-25
IT7867070A0 (it) 1978-01-16
DE2856725A1 (de) 1979-07-19
CA1107654A (en) 1981-08-25
AU4290078A (en) 1979-07-26
GB2012185B (en) 1982-03-10
JPS54102664A (en) 1979-08-13
AU513985B2 (en) 1981-01-15

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