AR244358A1 - Procedimiento para fabricar bujias filtrantes de hollin - Google Patents

Procedimiento para fabricar bujias filtrantes de hollin

Info

Publication number
AR244358A1
AR244358A1 AR91319311A AR31931191A AR244358A1 AR 244358 A1 AR244358 A1 AR 244358A1 AR 91319311 A AR91319311 A AR 91319311A AR 31931191 A AR31931191 A AR 31931191A AR 244358 A1 AR244358 A1 AR 244358A1
Authority
AR
Argentina
Prior art keywords
soot filter
filter candles
making soot
making
candles
Prior art date
Application number
AR91319311A
Other languages
English (en)
Original Assignee
Mann & Hummel Filter
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 Mann & Hummel Filter filed Critical Mann & Hummel Filter
Application granted granted Critical
Publication of AR244358A1 publication Critical patent/AR244358A1/es

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
    • F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
    • F01N3/0226—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0457—Specific fire retardant or heat resistant properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • B01D2239/0492—Surface coating material on fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/069—Special geometry of layers
    • B01D2239/0695—Wound layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1291—Other parameters
    • 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 Materials (AREA)
AR91319311A 1990-06-28 1991-03-25 Procedimiento para fabricar bujias filtrantes de hollin AR244358A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4020553A DE4020553C2 (de) 1990-06-28 1990-06-28 Verfahren zur Herstellung von Rußfilterkerzen

Publications (1)

Publication Number Publication Date
AR244358A1 true AR244358A1 (es) 1993-10-29

Family

ID=6409234

Family Applications (1)

Application Number Title Priority Date Filing Date
AR91319311A AR244358A1 (es) 1990-06-28 1991-03-25 Procedimiento para fabricar bujias filtrantes de hollin

Country Status (6)

Country Link
EP (1) EP0468132A3 (es)
JP (1) JPH04227007A (es)
AR (1) AR244358A1 (es)
BR (1) BR9102550A (es)
DE (1) DE4020553C2 (es)
MX (1) MX167930B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248481A (en) * 1992-05-11 1993-09-28 Minnesota Mining And Manufacturing Company Diesel particulate trap of perforated tubes having laterally offset cross-wound wraps of inorganic yarn
CA2220915A1 (en) * 1995-06-09 1996-12-27 Minnesota Mining And Manufacturing Company Airbag filter assembly and method of assembly thereof
WO1998054383A1 (de) * 1997-05-26 1998-12-03 Heberlein Fasertechnologie Ag Verfahren und vorrichtung zur fibrillierung von filamentgarn
US8784539B2 (en) * 2009-06-25 2014-07-22 Nv Bekaert Sa Diesel soot particulate filter cartridge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT231321B (de) * 1960-03-25 1964-01-27 Adolf Jaroslav Tlamicha Verfahren und Vorrichtung zum Mattieren der Oberfläche monofiler oder multifiler Fäden aus hochmolekularen Kunststoffen
US3398837A (en) * 1964-12-03 1968-08-27 Commercial Filters Corp Impregnated self-supporting honeycombed filter cartridge
DE2758419A1 (de) * 1977-12-28 1979-07-05 Verdol Sa Verfahren und vorrichtung zur behandlung eines synthetischen endlosgarns
DE3335752A1 (de) * 1983-10-01 1985-04-11 Zinser Textilmaschinen Gmbh, 7333 Ebersbach Verfahren und vorrichtung zum herstellen eines fasergarnaehnlichen fadens
DE3602153A1 (de) * 1986-01-24 1987-07-30 Man Technologie Gmbh Verfahren zum wickeln von partikelfiltern
DE3603153A1 (de) * 1986-02-01 1987-08-06 Nukem Gmbh Anordnung fuer die zerstoerungsfreie pruefung von zylinderfoermigen werkstuecken
US4948549A (en) * 1987-09-04 1990-08-14 Filterwerk Mann & Hummel Gmbh Process for producing soot filter elements

Also Published As

Publication number Publication date
DE4020553C2 (de) 2003-04-24
JPH04227007A (ja) 1992-08-17
DE4020553A1 (de) 1992-01-09
EP0468132A3 (en) 1992-05-06
BR9102550A (pt) 1992-01-21
EP0468132A2 (de) 1992-01-29
MX167930B (es) 1993-04-21

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