FR2069576A5 - - Google Patents

Info

Publication number
FR2069576A5
FR2069576A5 FR7041213A FR7041213A FR2069576A5 FR 2069576 A5 FR2069576 A5 FR 2069576A5 FR 7041213 A FR7041213 A FR 7041213A FR 7041213 A FR7041213 A FR 7041213A FR 2069576 A5 FR2069576 A5 FR 2069576A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7041213A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ethyl Corp
Original Assignee
Ethyl Corp
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 Ethyl Corp filed Critical Ethyl Corp
Application granted granted Critical
Publication of FR2069576A5 publication Critical patent/FR2069576A5/fr
Expired legal-status Critical Current

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
    • F01N3/037—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • 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
    • 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
    • F01N13/011—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 purifying devices arranged in parallel
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/002—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with external 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/08—Combinations of different methods of purification filtering and inertial particulate separation
    • 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
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • 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
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • F01N2330/101—Fibrous material, e.g. mineral or metallic wool using binders, e.g. to form a permeable mat, paper or the like
    • F01N2330/102—Fibrous material, e.g. mineral or metallic wool using binders, e.g. to form a permeable mat, paper or the like fibrous material being fiber reinforced polymer made of plastic matrix reinforced by fine glass or in the form of a loose mass of filaments or fibers
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Exhaust Silencers (AREA)
FR7041213A 1969-11-24 1970-11-17 Expired FR2069576A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87904369A 1969-11-24 1969-11-24

Publications (1)

Publication Number Publication Date
FR2069576A5 true FR2069576A5 (fr) 1971-09-03

Family

ID=25373321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7041213A Expired FR2069576A5 (fr) 1969-11-24 1970-11-17

Country Status (4)

Country Link
US (1) US3688476A (fr)
DE (1) DE7039661U (fr)
FR (1) FR2069576A5 (fr)
GB (1) GB1333732A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409079A1 (fr) * 1977-11-18 1979-06-15 Texaco Development Corp Filtre a fumee pour systeme d'echappement et procede de fabrication de ce filtre
FR2414622A1 (fr) * 1978-01-16 1979-08-10 Fiat Spa Dispositif d'epuration des gaz d'echappement des moteurs a combustion interne

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815337A (en) * 1969-11-24 1974-06-11 Ethyl Corp Exhaust system
US3815338A (en) * 1969-11-24 1974-06-11 Ethyl Corp Exhaust system
US3918944A (en) * 1971-10-27 1975-11-11 Ppg Industries Inc Lead trap
FR2222529A2 (fr) * 1973-03-20 1974-10-18 Ethyl Corp
US3969096A (en) * 1974-10-16 1976-07-13 E. I. Du Pont De Nemours And Company Cyclone separator having multiple-vaned gas inlets
US4236598A (en) * 1978-06-06 1980-12-02 Lockheed Corporation Rotating self-cleaning sound absorber for ducts
DE2835741A1 (de) * 1978-08-16 1980-02-28 Daimler Benz Ag Russabschneider fuer abgase von brennkraftmaschinen
US4229194A (en) * 1978-11-20 1980-10-21 Atlantic Richfield Company Vapor-solids separating device
JPS6348930U (fr) * 1986-09-17 1988-04-02
US4760894A (en) * 1987-06-11 1988-08-02 Ap Industries, Inc. Exhaust muffler with angularly aligned inlets and outlets
IT1245899B (it) * 1991-04-29 1994-10-25 Gd Spa Scarico a ciclone per materiali di scarto a basso rapporto peso/superficie
US6467570B1 (en) 2001-05-15 2002-10-22 Arvin Technologies, Inc. Spark arrester with spark filter
EP2078832B1 (fr) * 2002-07-25 2010-11-03 Refaat A. Kammel Système de post-traitement d'échappement pour la réduction de polluants d'échappement de moteur diesel et procédé associé
US7141101B2 (en) * 2004-06-17 2006-11-28 Home Health Medical Equipment Incorporated Filter assembly with noise attenuation
JP2008255858A (ja) * 2007-04-03 2008-10-23 Yanmar Co Ltd ディーゼルエンジン用黒煙浄化装置
GB0903323D0 (en) * 2009-02-27 2009-04-08 Nano Porous Solutions Ltd A fluid separation device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1681255A (en) * 1925-01-12 1928-08-21 Arthur H Quarmby Muffler
US2418061A (en) * 1944-06-19 1947-03-25 George S Weinberger Centrifugal air separator and screening device for comminuted material
US3056662A (en) * 1959-02-09 1962-10-02 Thompson Ramo Wooldridge Inc Exhaust control apparatus
US3400784A (en) * 1965-10-19 1968-09-10 Shannon O. Thrasher Muffler with tangential exhaust intake and porous ends
US3397034A (en) * 1966-01-19 1968-08-13 Union Oil Co Method and apparatus for treating exhaust gases
US3421315A (en) * 1966-02-01 1969-01-14 Katashi Aoki Exhaust gas purifier for automobile
US3485593A (en) * 1967-06-09 1969-12-23 Ethyl Corp Exhaust treating device
US3426513A (en) * 1967-11-13 1969-02-11 Kurt Bauer Vehicular vortex cyclone type air and gas purifying device
US3545179A (en) * 1968-06-25 1970-12-08 Nelson Muffler Corp Silencer
US3564843A (en) * 1969-02-27 1971-02-23 Ethyl Corp Particulate trap

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2409079A1 (fr) * 1977-11-18 1979-06-15 Texaco Development Corp Filtre a fumee pour systeme d'echappement et procede de fabrication de ce filtre
FR2414622A1 (fr) * 1978-01-16 1979-08-10 Fiat Spa Dispositif d'epuration des gaz d'echappement des moteurs a combustion interne

Also Published As

Publication number Publication date
DE7039661U (de) 1971-03-11
US3688476A (en) 1972-09-05
GB1333732A (en) 1973-10-17

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Legal Events

Date Code Title Description
ST Notification of lapse