IT1260896B - Apparecchiatura per la rimozione del fumo nero dal gas di scarico di un motore diesel - Google Patents
Apparecchiatura per la rimozione del fumo nero dal gas di scarico di un motore dieselInfo
- Publication number
- IT1260896B IT1260896B ITTO930122A ITTO930122A IT1260896B IT 1260896 B IT1260896 B IT 1260896B IT TO930122 A ITTO930122 A IT TO930122A IT TO930122 A ITTO930122 A IT TO930122A IT 1260896 B IT1260896 B IT 1260896B
- Authority
- IT
- Italy
- Prior art keywords
- filter
- pores
- diesel engine
- black smoke
- exhaust gas
- 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
-
- 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
- F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
- F01N3/0233—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 using means for regenerating the filters, e.g. by burning trapped particles periodically cleaning filter by blowing a gas through the filter in a direction opposite to exhaust flow, e.g. exposing filter to engine air intake
-
- 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
-
- 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
- F01N3/0214—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 filters comprising movable parts, e.g. rotating 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
- F01N3/021—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
- F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
-
- 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
- F01N2290/00—Movable parts or members in exhaust systems for other than for control purposes
-
- 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
- F01N2390/00—Arrangements for controlling or regulating exhaust apparatus
- F01N2390/08—Arrangements for controlling or regulating exhaust apparatus using mechanical components only, e.g. actuated manually
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Exhaust Gas After Treatment (AREA)
- Filtering Materials (AREA)
Abstract
La presente invenzione prevede un filtro che ruota lentamente in un contenitore. Numerosi pori sono formati nel filtro mediante perforazione. Il gas di scarico di un motore diesel viene introdotto nel contenitore e scaricato all'esterno attraverso i pori del filtro. A questo punto, il fumo nero presente nel gas di scarico aderisce alle pareti interne dei pori intasandoli e, quando i pori del filtro vengono ruotati in modo da disporsi nella posizione della camera dell'aria di compressione, il fumo nero che vi aderisce intasandoli viene espulso con forza dai pori del filtro dall'aria di compressione alimentata sotto pressione da un compressore, e viene di nuovo alimentato al motore diesel insieme all'aria aspirata, e bruciato.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4048691A JPH05248226A (ja) | 1992-03-05 | 1992-03-05 | ディーゼルエンジンの排気ガス中の黒煙除去装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930122A0 ITTO930122A0 (it) | 1993-02-24 |
ITTO930122A1 ITTO930122A1 (it) | 1994-08-24 |
IT1260896B true IT1260896B (it) | 1996-04-29 |
Family
ID=12810342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930122A IT1260896B (it) | 1992-03-05 | 1993-02-24 | Apparecchiatura per la rimozione del fumo nero dal gas di scarico di un motore diesel |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPH05248226A (it) |
KR (1) | KR930019979A (it) |
CA (1) | CA2087283A1 (it) |
DE (1) | DE4306284A1 (it) |
FR (1) | FR2688266A1 (it) |
GB (1) | GB2267448A (it) |
IT (1) | IT1260896B (it) |
SE (1) | SE9300706D0 (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19980058744A (ko) * | 1996-12-30 | 1998-10-07 | 배순훈 | 자동 청소기능을 갖는 자동차 공기청정기 및 그 동작 제어방법 |
FR2787343A1 (fr) * | 1998-12-18 | 2000-06-23 | Finecor | Procede et installation de regeneration d'un filtre a particules d'un moteur diesel |
DE10101218B4 (de) * | 2001-01-12 | 2005-08-25 | Wap Reinigungssysteme Gmbh & Co | Schmutzsauger |
DE10101219C9 (de) | 2001-01-12 | 2018-05-17 | Nilfisk-Advance A/S | Schmutzsauger |
US20110167809A1 (en) * | 2008-09-26 | 2011-07-14 | Renault Trucks | Energy recovering system for an internal combustion engine |
EP3636889A1 (de) * | 2018-10-10 | 2020-04-15 | Ceramex Ltd | Verfahren zum reinigen und/oder prüfen eines gasdurchlässigen, zur reinigung eines abgases eines verbrennungsmotors geeigneten gegenstandes sowie vorrichtung hierzu |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB719775A (en) * | 1950-09-11 | 1954-12-08 | Parsons C A & Co Ltd | Improvements in and relating to combustion turbine plants |
US3908367A (en) * | 1973-07-10 | 1975-09-30 | Dieter Bauman | Process and apparatus for cleaning exhaust fumes |
GB1479587A (en) * | 1974-06-20 | 1977-07-13 | Applegate G | Rotary fluid treatment devices |
GB2097283B (en) * | 1981-04-03 | 1985-04-03 | Ricardo Consulting Eng | Filter arrangements for the exhausts of ic engines |
DE3728189A1 (de) * | 1986-09-03 | 1988-03-10 | Volkswagen Ag | Druckwellenlader fuer eine brennkraftmaschine |
-
1992
- 1992-03-05 JP JP4048691A patent/JPH05248226A/ja active Pending
-
1993
- 1993-01-14 CA CA002087283A patent/CA2087283A1/en not_active Abandoned
- 1993-02-12 FR FR9301569A patent/FR2688266A1/fr active Pending
- 1993-02-16 GB GB9303101A patent/GB2267448A/en not_active Withdrawn
- 1993-02-24 IT ITTO930122A patent/IT1260896B/it active IP Right Grant
- 1993-03-01 DE DE4306284A patent/DE4306284A1/de not_active Withdrawn
- 1993-03-03 SE SE9300706A patent/SE9300706D0/xx unknown
- 1993-03-04 KR KR1019930003184A patent/KR930019979A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2087283A1 (en) | 1993-09-06 |
GB2267448A (en) | 1993-12-08 |
DE4306284A1 (it) | 1993-09-09 |
ITTO930122A0 (it) | 1993-02-24 |
ITTO930122A1 (it) | 1994-08-24 |
SE9300706D0 (sv) | 1993-03-03 |
JPH05248226A (ja) | 1993-09-24 |
KR930019979A (ko) | 1993-10-19 |
FR2688266A1 (fr) | 1993-09-10 |
GB9303101D0 (en) | 1993-03-31 |
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Legal Events
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0001 | Granted |