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IT1156413B - DEVICE FOR THE SEPARATION OF LEAD PARTICLES FROM THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE - Google Patents

DEVICE FOR THE SEPARATION OF LEAD PARTICLES FROM THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE

Info

Publication number
IT1156413B
IT1156413B IT67071/78A IT6707178A IT1156413B IT 1156413 B IT1156413 B IT 1156413B IT 67071/78 A IT67071/78 A IT 67071/78A IT 6707178 A IT6707178 A IT 6707178A IT 1156413 B IT1156413 B IT 1156413B
Authority
IT
Italy
Prior art keywords
separation
combustion engine
internal combustion
exhaust gases
lead particles
Prior art date
Application number
IT67071/78A
Other languages
Italian (it)
Other versions
IT7867071A0 (en
Inventor
Mario Urbinati
Adda Camillo D
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 IT7867071A0 publication Critical patent/IT7867071A0/en
Priority to IT67071/78A priority Critical patent/IT1156413B/en
Priority to CA318,579A priority patent/CA1107655A/en
Priority to NL7812580A priority patent/NL7812580A/en
Priority to ZA00787298A priority patent/ZA787298B/en
Priority to AU42902/78A priority patent/AU511466B2/en
Priority to DE19782856728 priority patent/DE2856728A1/en
Priority to GB7850203A priority patent/GB2012182B/en
Priority to JP16441478A priority patent/JPS54133217A/en
Priority to DE19787838812U priority patent/DE7838812U1/en
Priority to FR7836896A priority patent/FR2414622A1/en
Priority to ES476515A priority patent/ES476515A1/en
Priority to NZ189307A priority patent/NZ189307A/en
Application granted granted Critical
Publication of IT1156413B publication Critical patent/IT1156413B/en

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
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels
    • 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
    • F01N3/0211—Arrangements for mounting filtering elements in housing, e.g. with means for compensating thermal expansion or vibration
    • 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
    • F01N3/033—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 in combination with other devices
    • F01N3/0335—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 in combination with other devices with exhaust silencers 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
    • F01N3/037—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
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/02—Exhaust 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled
    • 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)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
IT67071/78A 1978-01-16 1978-01-16 DEVICE FOR THE SEPARATION OF LEAD PARTICLES FROM THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE IT1156413B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
IT67071/78A IT1156413B (en) 1978-01-16 1978-01-16 DEVICE FOR THE SEPARATION OF LEAD PARTICLES FROM THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE
CA318,579A CA1107655A (en) 1978-01-16 1978-12-22 Device for removing lead particles from the exhaust gases of an internal combustion engine
NL7812580A NL7812580A (en) 1978-01-16 1978-12-27 DEVICE FOR REMOVING LEAD PARTICLES FROM EXHAUST GASES FROM AN INTERNAL COMBUSTION ENGINE.
ZA00787298A ZA787298B (en) 1978-01-16 1978-12-27 Device for removing lead particles from the exhaust gases of an internal combustion engine
AU42902/78A AU511466B2 (en) 1978-01-16 1978-12-28 Removing pollutant particles from exhaust gases
GB7850203A GB2012182B (en) 1978-01-16 1978-12-29 Device for removing lead particles from the exhaust gases of an internal combustion engine
DE19782856728 DE2856728A1 (en) 1978-01-16 1978-12-29 DEVICE FOR THE DISPOSAL OF LEAD PARTICLES FROM THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE
JP16441478A JPS54133217A (en) 1978-01-16 1978-12-29 Apparatus for removing lead particle from exhaust gas of internal combustion engine
DE19787838812U DE7838812U1 (en) 1978-01-16 1978-12-29 DEVICE FOR THE DISPOSAL OF LEAD PARTICLES FROM THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE
FR7836896A FR2414622A1 (en) 1978-01-16 1978-12-29 INTERNAL COMBUSTION ENGINE EXHAUST GAS PURIFICATION DEVICE
ES476515A ES476515A1 (en) 1978-01-16 1978-12-30 Device for removing lead particles from the exhaust gases of an internal combustion engine
NZ189307A NZ189307A (en) 1978-01-16 1979-01-04 Ic engine exhaust lead particle separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT67071/78A IT1156413B (en) 1978-01-16 1978-01-16 DEVICE FOR THE SEPARATION OF LEAD PARTICLES FROM THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
IT7867071A0 IT7867071A0 (en) 1978-01-16
IT1156413B true IT1156413B (en) 1987-02-04

Family

ID=11299346

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67071/78A IT1156413B (en) 1978-01-16 1978-01-16 DEVICE FOR THE SEPARATION OF LEAD PARTICLES FROM THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE

Country Status (11)

Country Link
JP (1) JPS54133217A (en)
AU (1) AU511466B2 (en)
CA (1) CA1107655A (en)
DE (2) DE2856728A1 (en)
ES (1) ES476515A1 (en)
FR (1) FR2414622A1 (en)
GB (1) GB2012182B (en)
IT (1) IT1156413B (en)
NL (1) NL7812580A (en)
NZ (1) NZ189307A (en)
ZA (1) ZA787298B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010043048A1 (en) * 2008-10-17 2010-04-22 Nxtgen Emission Controls Inc. Fuel processor with improved carbon management control
GB0903323D0 (en) * 2009-02-27 2009-04-08 Nano Porous Solutions Ltd A fluid separation device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1927213A (en) * 1930-08-15 1933-09-19 Buffalo Pressed Steel Company Silencer
US3688476A (en) * 1969-11-24 1972-09-05 Ethyl Corp Exhaust system
US3822531A (en) * 1973-02-27 1974-07-09 Ppg Industries Inc Device for agglomerating and separating particulates from a gas
GB1443652A (en) * 1973-05-07 1976-07-21 Nissan Motor Combination exhaust-gas cleaner and muffler for an automobile engine

Also Published As

Publication number Publication date
GB2012182A (en) 1979-07-25
JPS54133217A (en) 1979-10-16
FR2414622A1 (en) 1979-08-10
FR2414622B1 (en) 1984-03-02
ES476515A1 (en) 1979-07-16
DE2856728A1 (en) 1979-07-19
AU4290278A (en) 1979-07-26
GB2012182B (en) 1982-03-10
NL7812580A (en) 1979-07-18
IT7867071A0 (en) 1978-01-16
ZA787298B (en) 1979-12-27
CA1107655A (en) 1981-08-25
AU511466B2 (en) 1980-08-21
NZ189307A (en) 1982-03-30
DE7838812U1 (en) 1981-02-26

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