EP0143956A1 - Machine à ondes de pression - Google Patents

Machine à ondes de pression Download PDF

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Publication number
EP0143956A1
EP0143956A1 EP84112407A EP84112407A EP0143956A1 EP 0143956 A1 EP0143956 A1 EP 0143956A1 EP 84112407 A EP84112407 A EP 84112407A EP 84112407 A EP84112407 A EP 84112407A EP 0143956 A1 EP0143956 A1 EP 0143956A1
Authority
EP
European Patent Office
Prior art keywords
pressure wave
catalyst
gas
cellular wheel
cells
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.)
Granted
Application number
EP84112407A
Other languages
German (de)
English (en)
Other versions
EP0143956B1 (fr
Inventor
Ibrahim Dr. El Nashar
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of EP0143956A1 publication Critical patent/EP0143956A1/fr
Application granted granted Critical
Publication of EP0143956B1 publication Critical patent/EP0143956B1/fr
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F13/00—Pressure exchangers
    • 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
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/32—Engines with pumps other than of reciprocating-piston type
    • F02B33/42—Engines with pumps other than of reciprocating-piston type with driven apparatus for immediate conversion of combustion gas pressure into pressure of fresh charge, e.g. with cell-type pressure exchangers
    • 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
    • F01N2510/00—Surface coverings
    • F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2254/00—Heat inputs
    • F02G2254/10—Heat inputs by burners
    • F02G2254/11—Catalytic burners
EP84112407A 1983-11-30 1984-10-15 Machine à ondes de pression Expired EP0143956B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH640283 1983-11-30
CH6402/83 1983-11-30

Publications (2)

Publication Number Publication Date
EP0143956A1 true EP0143956A1 (fr) 1985-06-12
EP0143956B1 EP0143956B1 (fr) 1988-05-04

Family

ID=4309006

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84112407A Expired EP0143956B1 (fr) 1983-11-30 1984-10-15 Machine à ondes de pression

Country Status (4)

Country Link
US (1) US4744213A (fr)
EP (1) EP0143956B1 (fr)
JP (1) JPS60135615A (fr)
DE (1) DE3470904D1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971939A (en) * 1988-04-26 1990-11-20 Asea Brown Boveri Ltd Process for applying a catalyst layer composed of noble metals and/or noble-metal compounds to a support made of ceramic material
US4983261A (en) * 1989-01-11 1991-01-08 Asea Brown Boveri Ltd. Method of applying a catalyst layer consisting of precious metals and/or precious metal compounds to a substrate of ceramic material
US5021388A (en) * 1988-04-26 1991-06-04 Comprex Ag Process for applying a catalyst layer composed of noble metals and/or noble-metal compounds to a carrier made of ceramic material
EP0576716A1 (fr) * 1992-07-03 1994-01-05 Abb Research Ltd. Echangeur de pression
WO1997020134A1 (fr) * 1995-11-30 1997-06-05 Otto Blank Dispositif de suralimentation en air d'un moteur a combustion interne
DE19703522A1 (de) * 1997-01-31 1998-03-19 Daimler Benz Ag Verbrennungsmotoranlage mit Druckwellenlader
FR2900971A3 (fr) * 2006-05-12 2007-11-16 Renault Sas Systeme d'entrainement pour vehicule automobile et procede de commande d'un tel systeme
DE102007021367A1 (de) * 2007-05-04 2008-11-13 Benteler Automobiltechnik Gmbh Gasdynamische Druckwellenmaschine
DE102011118765A1 (de) * 2011-11-17 2013-05-23 Benteler Automobiltechnik Gmbh Ottomotor mit Druckwellenlader und Dreiwegekatalysator

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922019A1 (de) * 1988-09-05 1990-04-05 Richter Gerhard Vorrichtung zum verbrennen der kontaminierten russpartikel in den abgasen von dieselmotoren
DE4210543A1 (de) * 1992-03-31 1993-10-07 Asea Brown Boveri Druckwellenmaschine
US5284123A (en) * 1993-01-22 1994-02-08 Pulso Catalytic Superchargers Pressure wave supercharger having a stationary cellular member
DE19532170C2 (de) * 1995-08-31 1997-09-18 Ppv Verwaltungs Ag Verfahren zur Bildung eines platinhaltigen Überzugs auf einem Substrat und Verwendung des Verfahrens
US5839416A (en) * 1996-11-12 1998-11-24 Caterpillar Inc. Control system for pressure wave supercharger to optimize emissions and performance of an internal combustion engine
US6460342B1 (en) 1999-04-26 2002-10-08 Advanced Research & Technology Institute Wave rotor detonation engine
US6526936B2 (en) 2000-07-06 2003-03-04 Advanced Research And Technology Institute Partitioned multi-channel combustor
SE520559C2 (sv) * 2001-02-02 2003-07-22 Volvo Lastvagnar Ab Arrangemang och förfarande vid tryckluftsystem för fordon
US6845620B2 (en) 2001-07-06 2005-01-25 Mohamed Razi Nalim Rotary ejector enhanced pulsed detonation system and method
US7555891B2 (en) * 2004-11-12 2009-07-07 Board Of Trustees Of Michigan State University Wave rotor apparatus
FR2878568A1 (fr) * 2004-11-29 2006-06-02 Renault Sas Dispositif de suralimentation par ondes de pression d'un moteur a combustion interne avec des moyens de depollution des gaz d'echappement et moteur equipe d'un tel dispositif
EP1878879A1 (fr) * 2006-07-14 2008-01-16 Abb Research Ltd. Turbocompresseur à revêtement catalytique
EP2450121A1 (fr) * 2010-11-03 2012-05-09 MEC Lasertec AG Procédé de fabrication d'une roue cellulaire

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1018100A (fr) * 1949-05-24 1952-12-26 Perfectionnements aux catalyseurs et à leur fabrication
CH478339A (de) * 1963-08-14 1969-09-15 Bbc Brown Boveri & Cie Druckwellenmaschine
US4122673A (en) * 1973-09-28 1978-10-31 J. Eberspacher Internal combustion engine with afterburning and catalytic reaction in a supercharger turbine casing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084511A (en) * 1960-08-26 1963-04-09 Gen Electric Wave type pressure exchanger with overall pressure rise
GB993288A (en) * 1962-11-15 1965-05-26 Dudley Brian Spalding Improvements in and relating to pressure exchangers
CH552135A (de) * 1972-11-29 1974-07-31 Bbc Brown Boveri & Cie Verfahren zur verminderung der schadstoffemission von verbrennungsmotoren und einrichtung zur durchfuehrung des verfahrens.
JPS5840524B2 (ja) * 1975-09-10 1983-09-06 サンスタ−株式会社 歯磨組成物
US4197700A (en) * 1976-10-13 1980-04-15 Jahnig Charles E Gas turbine power system with fuel injection and combustion catalyst
US4369020A (en) * 1980-05-05 1983-01-18 Ford Motor Company Rotor seal for wave compression turbocharger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1018100A (fr) * 1949-05-24 1952-12-26 Perfectionnements aux catalyseurs et à leur fabrication
CH478339A (de) * 1963-08-14 1969-09-15 Bbc Brown Boveri & Cie Druckwellenmaschine
US4122673A (en) * 1973-09-28 1978-10-31 J. Eberspacher Internal combustion engine with afterburning and catalytic reaction in a supercharger turbine casing

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971939A (en) * 1988-04-26 1990-11-20 Asea Brown Boveri Ltd Process for applying a catalyst layer composed of noble metals and/or noble-metal compounds to a support made of ceramic material
US5021388A (en) * 1988-04-26 1991-06-04 Comprex Ag Process for applying a catalyst layer composed of noble metals and/or noble-metal compounds to a carrier made of ceramic material
US4983261A (en) * 1989-01-11 1991-01-08 Asea Brown Boveri Ltd. Method of applying a catalyst layer consisting of precious metals and/or precious metal compounds to a substrate of ceramic material
EP0576716A1 (fr) * 1992-07-03 1994-01-05 Abb Research Ltd. Echangeur de pression
WO1997020134A1 (fr) * 1995-11-30 1997-06-05 Otto Blank Dispositif de suralimentation en air d'un moteur a combustion interne
AT408785B (de) * 1995-11-30 2002-03-25 Blank Otto Ing Aufladeeinrichtung für die ladeluft einer verbrennungskraftmaschine
DE19703522A1 (de) * 1997-01-31 1998-03-19 Daimler Benz Ag Verbrennungsmotoranlage mit Druckwellenlader
FR2900971A3 (fr) * 2006-05-12 2007-11-16 Renault Sas Systeme d'entrainement pour vehicule automobile et procede de commande d'un tel systeme
DE102007021367A1 (de) * 2007-05-04 2008-11-13 Benteler Automobiltechnik Gmbh Gasdynamische Druckwellenmaschine
DE102007021367B4 (de) * 2007-05-04 2008-12-24 Benteler Automobiltechnik Gmbh Gasdynamische Druckwellenmaschine
DE102011118765A1 (de) * 2011-11-17 2013-05-23 Benteler Automobiltechnik Gmbh Ottomotor mit Druckwellenlader und Dreiwegekatalysator

Also Published As

Publication number Publication date
US4744213A (en) 1988-05-17
EP0143956B1 (fr) 1988-05-04
JPS60135615A (ja) 1985-07-19
DE3470904D1 (en) 1988-06-09

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