YU111788A - Disperser for catalytic conversion system - Google Patents

Disperser for catalytic conversion system

Info

Publication number: YU111788A
Authority: YU; Yugoslavia
Prior art keywords: disperser; conversion system; catalytic conversion; catalytic; conversion
Prior art date: 1987-11-23

Application number

YU01117/88A

Other languages

English (en)

Inventor

W M Presz

R W Paterson

M J Werle

R H Ealba

Original Assignee

United Technologies 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.)

1987-11-23

Filing date

1988-06-09

Publication date

1991-02-28

1988-06-09 Application filed by United Technologies Corp filed Critical United Technologies Corp

1991-02-28 Publication of YU111788A publication Critical patent/YU111788A/xx

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
- F01N3/08—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
- 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
- F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device
- 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
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F2025/91—Direction of flow or arrangement of feed and discharge openings
- B01F2025/913—Vortex flow, i.e. flow spiraling in a tangential direction and moving in an axial direction
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Toxicology (AREA)
Exhaust Gas After Treatment (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Electrically Driven Valve-Operating Means (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

YU01117/88A 1987-11-23 1988-06-09 Disperser for catalytic conversion system YU111788A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US12432587A	1987-11-23	1987-11-23

Publications (1)

Publication Number	Publication Date
YU111788A true YU111788A (en)	1991-02-28

Family

ID=22414205

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
YU01117/88A YU111788A (en)	1987-11-23	1988-06-09	Disperser for catalytic conversion system

Country Status (7)

Country	Link
EP (1)	EP0318413B1 (de)
JP (1)	JPH01142210A (de)
KR (1)	KR950012140B1 (de)
CA (1)	CA1302842C (de)
DE (2)	DE318413T1 (de)
NO (1)	NO172508C (de)
YU (1)	YU111788A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5110560A (en) *	1987-11-23	1992-05-05	United Technologies Corporation	Convoluted diffuser
US5408828A (en) *	1993-12-10	1995-04-25	General Motors Corporation	Integral cast diffuser for a catalytic converter
CN1044932C (zh) *	1994-07-14	1999-09-01	财团法人工业技术研究院	机车用管状式触媒净化装置
KR20020042369A (ko) *	2000-11-30	2002-06-05	이계안	기류음 저감형 배기 파이프
US9109466B2 (en) *	2011-07-22	2015-08-18	The Board Of Trustees Of The Leland Stanford Junior University	Diffuser with backward facing step having varying step height
CN109184863B (zh) *	2018-09-30	2020-11-20	潍柴动力股份有限公司	一种scr混合系统及其scr混合器
US11549422B1 (en)	2021-12-06	2023-01-10	Tenneco Automotive Operating Company Inc.	Exhaust system for a combustion engine including a flow distributor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB436331A (en) *	1933-11-20	1935-10-09	Degea Ag Auergesellschaft	Improvements in and relating to exhaust filters
US3953176A (en) *	1973-05-22	1976-04-27	Texas Instruments Incorporated	Catalytic converter
DE2843365C2 (de) *	1978-10-05	1986-07-31	Daimler-Benz Ag, 7000 Stuttgart	Einlaufstutzen zum gleichmäßigen Einleiten von Verbrennungsmotorabgasen
SE450274B (sv) *	1985-12-13	1987-06-15	Saab Scania Ab	Katalysatorhus ingaende i ett fordons avgassystem
US4789117A (en) *	1986-12-29	1988-12-06	United Technologies Corporation	Bodies with reduced base drag
DE3733402A1 (de) *	1987-10-02	1989-04-13	Emitec Emissionstechnologie	Katalysatoranordnung mit stroemungsleitkoerper

1988
- 1988-06-03 NO NO882446A patent/NO172508C/no unknown
- 1988-06-09 YU YU01117/88A patent/YU111788A/xx unknown
- 1988-06-22 CA CA000570112A patent/CA1302842C/en not_active Expired - Lifetime
- 1988-06-30 DE DE198888630117T patent/DE318413T1/de active Pending
- 1988-06-30 DE DE8888630117T patent/DE3873037T2/de not_active Expired - Fee Related
- 1988-06-30 KR KR1019880008195A patent/KR950012140B1/ko not_active IP Right Cessation
- 1988-06-30 EP EP88630117A patent/EP0318413B1/de not_active Expired - Lifetime
- 1988-06-30 JP JP63164068A patent/JPH01142210A/ja active Pending

Also Published As

Publication number	Publication date
DE3873037T2 (de)	1993-02-25
KR950012140B1 (ko)	1995-10-14
NO172508B (no)	1993-04-19
NO172508C (no)	1993-07-28
CA1302842C (en)	1992-06-09
JPH01142210A (ja)	1989-06-05
EP0318413A1 (de)	1989-05-31
DE318413T1 (de)	1989-12-28
EP0318413B1 (de)	1992-07-22
KR890008433A (ko)	1989-07-10
DE3873037D1 (de)	1992-08-27
NO882446D0 (no)	1988-06-03
NO882446L (no)	1989-05-24

Publication	Publication Date	Title
EP0241166A3 (en)	1988-07-20	Catalytic reaction apparatus
GB8717989D0 (en)	1987-09-03	Catalyst
EP0333830A4 (en)	1991-07-24	Conversion coupon system
GB8616543D0 (en)	1986-08-13	Conversion system
GB8725148D0 (en)	1987-12-02	Catalyst
EP0319192A3 (en)	1989-06-14	Phosphorus-antimony-containing catalyst for oxidation
GB2210285B (en)	1991-07-24	Catalyst fixed-layer reactor
GB8726925D0 (en)	1987-12-23	Catalyst systems
GB8604185D0 (en)	1986-03-26	Double action conversion system
DE3366116D1 (en)	1986-10-16	Catalytic reactor system
GB8608825D0 (en)	1986-05-14	Catalyst supports
YU111788A (en)	1991-02-28	Disperser for catalytic conversion system
GB8618325D0 (en)	1986-09-03	Catalyst
EP0251758A3 (en)	1990-08-29	Digital-to-analog conversion system
GB8627090D0 (en)	1986-12-10	Catalyst conversion
GB8602654D0 (en)	1986-03-12	Catalyst
GB8716565D0 (en)	1987-08-19	Catalyst
GB8605807D0 (en)	1986-04-16	Catalyst
GB8500107D0 (en)	1985-02-13	Catalytic reaction
GB8709314D0 (en)	1987-05-28	Catalyst
GB8605808D0 (en)	1986-04-16	Catalyst
GB8602718D0 (en)	1986-03-12	Catalyst supports
GB2197597B (en)	1990-05-09	Catalyst bodies
GB2208482B (en)	1991-07-10	Dual-bed catalyst
GB8511613D0 (en)	1985-06-12	Catalyst arrangement