IT1156413B - 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 internaInfo
- 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
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)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT67071/78A IT1156413B (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 |
CA318,579A CA1107655A (en) | 1978-01-16 | 1978-12-22 | Device for removing lead particles from the exhaust gases of 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 |
NL7812580A NL7812580A (nl) | 1978-01-16 | 1978-12-27 | Inrichting voor het verwijderen van looddeeltjes uit uitlaatgassen van een inwendige verbrandingsmotor. |
AU42902/78A AU511466B2 (en) | 1978-01-16 | 1978-12-28 | Removing pollutant particles from exhaust gases |
FR7836896A FR2414622A1 (fr) | 1978-01-16 | 1978-12-29 | Dispositif d'epuration des gaz d'echappement des moteurs a combustion interne |
DE19787838812U DE7838812U1 (de) | 1978-01-16 | 1978-12-29 | Einrichtung zur aussonderung von bleiteilchen aus den abgasen einer brennkraftmaschine |
GB7850203A GB2012182B (en) | 1978-01-16 | 1978-12-29 | Device for removing 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 |
DE19782856728 DE2856728A1 (de) | 1978-01-16 | 1978-12-29 | Einrichtung zur aussonderung von bleiteilchen aus den abgasen einer brennkraftmaschine |
ES476515A ES476515A1 (es) | 1978-01-16 | 1978-12-30 | Perfeccionamientos en los dispositivos para separar particu-las contaminantes de los gases de escape de un motor de combustion interna. |
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 (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 |
---|---|
IT7867071A0 IT7867071A0 (it) | 1978-01-16 |
IT1156413B true IT1156413B (it) | 1987-02-04 |
Family
ID=11299346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT67071/78A IT1156413B (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 (11)
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2476436B (en) * | 2008-10-17 | 2012-10-10 | 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)
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 |
-
1978
- 1978-01-16 IT IT67071/78A patent/IT1156413B/it active
- 1978-12-22 CA CA318,579A patent/CA1107655A/en not_active Expired
- 1978-12-27 ZA ZA00787298A patent/ZA787298B/xx unknown
- 1978-12-27 NL NL7812580A patent/NL7812580A/xx not_active Application Discontinuation
- 1978-12-28 AU AU42902/78A patent/AU511466B2/en not_active Expired
- 1978-12-29 GB GB7850203A patent/GB2012182B/en not_active Expired
- 1978-12-29 JP JP16441478A patent/JPS54133217A/ja active Pending
- 1978-12-29 DE DE19787838812U patent/DE7838812U1/de not_active Expired
- 1978-12-29 DE DE19782856728 patent/DE2856728A1/de not_active Ceased
- 1978-12-29 FR FR7836896A patent/FR2414622A1/fr active Granted
- 1978-12-30 ES ES476515A patent/ES476515A1/es not_active Expired
-
1979
- 1979-01-04 NZ NZ189307A patent/NZ189307A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2414622A1 (fr) | 1979-08-10 |
DE2856728A1 (de) | 1979-07-19 |
AU511466B2 (en) | 1980-08-21 |
NL7812580A (nl) | 1979-07-18 |
GB2012182B (en) | 1982-03-10 |
NZ189307A (en) | 1982-03-30 |
DE7838812U1 (de) | 1981-02-26 |
AU4290278A (en) | 1979-07-26 |
ZA787298B (en) | 1979-12-27 |
IT7867071A0 (it) | 1978-01-16 |
JPS54133217A (en) | 1979-10-16 |
FR2414622B1 (US06262066-20010717-C00315.png) | 1984-03-02 |
CA1107655A (en) | 1981-08-25 |
ES476515A1 (es) | 1979-07-16 |
GB2012182A (en) | 1979-07-25 |
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