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GB1340121A - Methods and apparatus for attenuating the exhaust noise of an internal combustion engine - Google Patents

Methods and apparatus for attenuating the exhaust noise of an internal combustion engine

Info

Publication number
GB1340121A
GB1340121A GB2137071A GB2137071A GB1340121A GB 1340121 A GB1340121 A GB 1340121A GB 2137071 A GB2137071 A GB 2137071A GB 2137071 A GB2137071 A GB 2137071A GB 1340121 A GB1340121 A GB 1340121A
Authority
GB
United Kingdom
Prior art keywords
liquid
engine
exhaust
cooled
nozzle
Prior art date
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
GB2137071A
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.)
Donaldson Co Inc
Original Assignee
Donaldson Co Inc
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 Donaldson Co Inc filed Critical Donaldson Co Inc
Publication of GB1340121A publication Critical patent/GB1340121A/en
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
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • 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)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

1340121 Treating I. C. engine exhaust gases DONALDSON CO Inc 19 April 1971 [9 Feb 1970] 21370/71 Heading F1B Exhaust noise is attenuated by supplying droplets of liquid into the exhaust gas stream. The liquid, e.g. water containing anti-freeze and pollutant reducing catalysts, is supplied by a pump 31, e.g. driven by the engine 10, to a nozzle (34), Fig. 2, (not shown), in the exhaust pipe 12 or by the injector action of the exhaust gas flowing through a venturi containing a liquid nozzle (46), Fig.4, (not shown). The liquid and exhaust gases pass through a silencer 13 to a separator 25 in which the separated liquid may be cooled by air-flow througha radiator core 22 produced by a fan 23 or motion in the case of a vehicle mounted engine. The liquid may be separated in a centrifugal separator and subsequently air cooled in a heat exchanger. A replenishment tank (50), Fig. 5, (not shown), may be connected to the liquid circuit. The liquid may be cooled by a cooling tower(43d), Fig. 7, (not shown), having a replenishment liquid supply controlled by a float valve. The supply of liquid in gallons / min may be set to 0À005 times the engine horsepower times the cross-sectional area of the exhaust pipe in square inches.
GB2137071A 1970-02-09 1971-04-19 Methods and apparatus for attenuating the exhaust noise of an internal combustion engine Expired GB1340121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US953670A 1970-02-09 1970-02-09

Publications (1)

Publication Number Publication Date
GB1340121A true GB1340121A (en) 1973-12-12

Family

ID=21738261

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2137071A Expired GB1340121A (en) 1970-02-09 1971-04-19 Methods and apparatus for attenuating the exhaust noise of an internal combustion engine

Country Status (10)

Country Link
US (1) US3630030A (en)
BR (1) BR7100864D0 (en)
CA (1) CA931452A (en)
CS (1) CS151079B2 (en)
DE (1) DE2103705B2 (en)
FR (1) FR2078339A5 (en)
GB (1) GB1340121A (en)
NL (1) NL7101634A (en)
SU (1) SU546294A3 (en)
YU (1) YU33051B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363450A (en) * 1990-03-21 1994-11-08 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Active control of noise

Families Citing this family (35)

* Cited by examiner, † Cited by third party
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US3853505A (en) * 1973-07-16 1974-12-10 Georgia Pacific Corp Removal of haze-forming constituents from wood dryer effluent
US3979906A (en) * 1974-08-02 1976-09-14 Staggs George W Anti-pollution exhaust system for vehicles
US4272958A (en) * 1979-05-08 1981-06-16 U.S. Emission Systems, Inc. Anti-pollution treating device
SE437542B (en) * 1979-10-01 1985-03-04 Tom Ove Artur Rehnberg PROCEDURE FOR OPTIMIZING DIESEL GAS CLEANING
AT373937B (en) * 1982-05-26 1984-03-12 Zellinger Gmbh WASHING VEHICLE FOR TUNNELS AND ROADS
US4676065A (en) * 1985-03-04 1987-06-30 Hale Fire Pump Company Portable engine-pump assembly
US4777796A (en) * 1987-03-09 1988-10-18 Teledyne Industries, Inc. Heat recovery muffler system
US4917185A (en) * 1987-04-10 1990-04-17 Mobil Oil Corporation Method to improve matrix acidizing in carbonates
US5300265A (en) * 1989-06-26 1994-04-05 Fluid Dynamics Pty Ltd. Controlled atmosphere generating equipment
GB2256676B (en) * 1990-03-21 1993-11-17 Secr Defence Active control of noise
US5121602A (en) * 1990-12-26 1992-06-16 Mccorvey Allan F Pollution control apparatus
US5189878A (en) * 1991-05-28 1993-03-02 Antonio Robinson Vehicular exhaust pollution reducer
PT100490B (en) * 1992-05-15 1999-09-30 Menezes Antonio Teles De Junio FILTER FOR WASHING AND STORAGE OF EXHAUST GAS FROM MOTOR VEHICLES
US5524435A (en) * 1994-06-09 1996-06-11 Chien; Chung M. Exhaust gas cleaning apparatus
US5492451A (en) * 1994-10-03 1996-02-20 Caterpillar Inc. Apparatus and method for attenuation of fluid-borne noise
US5746630A (en) * 1995-08-31 1998-05-05 Centek Industries, Inc. Combination wet marine exhaust muffler and water separator
GB9621761D0 (en) * 1996-10-18 1996-12-11 Vosper Thorneycroft Uk Ltd Improvements in or relating to exhaust systems
US6226984B1 (en) 1997-08-08 2001-05-08 Centek Industries, Inc. Marine wet exhaust system
US6026641A (en) * 1998-02-02 2000-02-22 Liberty; Ross H. Method and apparatus for improved control of exhaust gas temperature from a two-stroke engine
AU2599599A (en) 1998-02-13 1999-08-30 Donaldson Company Inc. Mufflers for use with engine retarders; and methods
US6082487A (en) * 1998-02-13 2000-07-04 Donaldson Company, Inc. Mufflers for use with engine retarders; and methods
US6148519A (en) * 1998-09-18 2000-11-21 Donaldson Company, Inc. Apparatus for installing a packing material in a muffler assembly; and methods thereof
EP1176293A3 (en) * 2000-07-24 2004-01-21 Centek Industries Inc. Marine wet exhaust system
US6378299B1 (en) 2001-03-16 2002-04-30 Fred J. Schlehuber Engine exhaust cooling system
US6430921B1 (en) 2001-04-12 2002-08-13 International Truck Intellectual Property Company, L.L.C. System moisture absorber
GB2382848A (en) 2001-12-06 2003-06-11 Alstom Gas turbine wet compression
GB2382847A (en) 2001-12-06 2003-06-11 Alstom Gas turbine wet compression
US7340889B2 (en) * 2002-02-25 2008-03-11 Pedro Riquelme Method and apparatus for treating exhaust gases from combustion sources
DE10256193A1 (en) 2002-12-02 2004-06-09 Alstom Technology Ltd Method for controlling the liquid injection into an inflow channel of an engine or machine
ITRM20030087A1 (en) * 2003-02-28 2004-09-01 Domenico Napoleone METHOD, PLANT AND CHEMICAL COMPOSITION OF THE FLUID
FR2868810B1 (en) * 2004-04-07 2008-07-18 Technicatome METHOD AND SYSTEM FOR EXHAUST AND COOLING GASES FROM THERMODYNAMIC MACHINES ON SHIPS
WO2007009139A1 (en) * 2005-07-19 2007-01-25 Avl List Gmbh Exhaust gas line of an internal combustion engine
FR2898387A1 (en) * 2006-03-13 2007-09-14 Giat Ind Sa Exhaust gas cooling device for e.g. combat vehicle`s thermal engine, has injecting unit arranged at level of outlet of exhaust gas pipe and injecting coolant in form of colloid or in form of droplet in flow of exhaust gas
US8480798B1 (en) * 2010-12-29 2013-07-09 Delphi Technologies, Inc. Vehicle system to separate and store carbon dioxide from engine exhaust
SE536832C2 (en) * 2012-12-21 2014-09-23 Scania Cv Ab Arrangement for introducing a liquid medium into exhaust gases from an internal combustion engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126877A (en) * 1964-03-31 Condensing units
US1142073A (en) * 1915-06-08 Ernst Wolff Explosion-engine.
GB706129A (en) * 1951-07-19 1954-03-24 John Frederick Alcock Means for water-conditioning the exhaust gases of an internal combustion engine
US2768705A (en) * 1952-12-12 1956-10-30 Morris D Isserlis Cleaner for exhaust waste
US3100146A (en) * 1960-09-20 1963-08-06 Huntington Chemical Corp Method and apparatus for the condensation, agglomeration, filtration and absorption of the exhaust gases from internal combustion engines
US3282047A (en) * 1965-02-23 1966-11-01 Sidney B Wertheimer Purifying apparatus to eliminate air pollution from automotive, industrial and commercial exhaust products
US3263413A (en) * 1965-08-10 1966-08-02 Nat Mine Service Co System for controlling a diesel engine to provide safe operation in an explosive atmosphere
US3353336A (en) * 1965-10-19 1967-11-21 Edward A Caballero Exhaust gas treatment device
US3449907A (en) * 1967-05-18 1969-06-17 Clare C Miley Engine silencer and smoke elimination system
US3495385A (en) * 1967-08-21 1970-02-17 Adolph C Glass Air pollution control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5363450A (en) * 1990-03-21 1994-11-08 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Active control of noise

Also Published As

Publication number Publication date
FR2078339A5 (en) 1971-11-05
CS151079B2 (en) 1973-09-17
YU33051B (en) 1976-03-31
US3630030A (en) 1971-12-28
DE2103705A1 (en) 1971-08-26
BR7100864D0 (en) 1973-05-17
DE2103705C3 (en) 1978-12-21
DE2103705B2 (en) 1978-04-20
CA931452A (en) 1973-08-07
SU546294A3 (en) 1977-02-05
YU28671A (en) 1975-08-31
NL7101634A (en) 1971-08-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee