SE7902394L - Ljuddempare - Google Patents

Ljuddempare

Info

Publication number: SE7902394L
Authority: SE; Sweden
Prior art keywords: casing; inlet; flow; exhaust gas; flow path
Prior art date: 1978-03-17

Application number

SE7902394A

Other languages

Unknown language ( )

English (en)

Other versions

SE432632B (sv

Inventor

S Worner

Original Assignee

Eberspaecher J

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.)

1978-03-17

Filing date

1979-03-16

Publication date

1979-09-18

1979-03-16 Application filed by Eberspaecher J filed Critical Eberspaecher J

1979-09-18 Publication of SE7902394L publication Critical patent/SE7902394L/sv

1984-04-09 Publication of SE432632B publication Critical patent/SE432632B/sv

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
- F01N3/2892—Exhaust flow directors or the like, e.g. upstream of catalytic device

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Toxicology (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Exhaust Gas After Treatment (AREA)
Exhaust Silencers (AREA)

SE7902394A 1978-03-17 1979-03-16 Ljuddempare med katalysator SE432632B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2811651A DE2811651C3 (de)	1978-03-17	1978-03-17	Nachbrennvorrichtung mit Katalysator

Publications (2)

Publication Number	Publication Date
SE7902394L true SE7902394L (sv)	1979-09-18
SE432632B SE432632B (sv)	1984-04-09

Family

ID=6034711

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7902394A SE432632B (sv)	1978-03-17	1979-03-16	Ljuddempare med katalysator

Country Status (4)

Country	Link
US (1)	US4247520A (sv)
DE (1)	DE2811651C3 (sv)
IT (1)	IT1110375B (sv)
SE (1)	SE432632B (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1122613B (it) *	1979-07-18	1986-04-23	Alfa Romeo Spa	Dispositivo per il controllo dell'andamento del flusso del gas di scarico di un motore a combustione interna sovralimentato
US4592899A (en) *	1984-12-26	1986-06-03	Texaco Inc.	Smoke filter with frangible supported filter bed
SE450274B (sv) *	1985-12-13	1987-06-15	Saab Scania Ab	Katalysatorhus ingaende i ett fordons avgassystem
US4783959A (en) *	1987-09-22	1988-11-15	Arvin Industries, Inc.	Exhaust processor assembly
US20050252449A1 (en) *	2004-05-12	2005-11-17	Nguyen Son T	Control of gas flow and delivery to suppress the formation of particles in an MOCVD/ALD system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3189418A (en) *	1964-04-01	1965-06-15	Wright W Gary	Catalytic converter
US3495401A (en) *	1967-10-23	1970-02-17	Ethyl Corp	Exhaust system
US3654764A (en) *	1970-05-18	1972-04-11	Tenneco Inc	Plural diameter tube
US3695851A (en) *	1970-10-26	1972-10-03	Universal Oil Prod Co	Exhaust gas catalytic converter
US3819334A (en) *	1970-10-27	1974-06-25	Mitsui Mining & Smelting Co	Catalytic reaction apparatus for purifying waste gases containing carbon monoxide
US3713783A (en) *	1971-08-09	1973-01-30	F Greipel	Catalytic muffler
GB1406704A (en) *	1972-02-24	1975-09-17	Gkn Sankey Ltd	Emission control device
US3780772A (en) *	1972-03-02	1973-12-25	Universal Oil Prod Co	Coupling arrangement for providing uniform velocity distribution for gas flow between pipes of different diameter
CA972972A (en) *	1972-04-07	1975-08-19	Stanley B. Wallis	Gas distribution system for a catalytic converter
DE2314465C3 (de) *	1973-03-23	1978-12-07	Volkswagenwerk Ag, 3180 Wolfsburg	Einrichtung zur katalytischen Abgasreinigung
US3929420A (en) *	1973-08-31	1975-12-30	Minnesota Mining & Mfg	Dual cross-flow canister
DE2364425A1 (de) *	1973-12-22	1975-07-10	Boysen Friedrich Kg	Katalysator, insbesondere fuer auspuffund entgiftungsanlagen

1978
- 1978-03-17 DE DE2811651A patent/DE2811651C3/de not_active Expired
1979
- 1979-02-01 IT IT19810/79A patent/IT1110375B/it active
- 1979-03-15 US US06/020,727 patent/US4247520A/en not_active Expired - Lifetime
- 1979-03-16 SE SE7902394A patent/SE432632B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2811651C3 (de)	1980-09-04
SE432632B (sv)	1984-04-09
DE2811651B2 (de)	1980-01-10
IT1110375B (it)	1985-12-23
IT7919810A0 (it)	1979-02-01
DE2811651A1 (de)	1979-09-20
US4247520A (en)	1981-01-27

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Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 7902394-1 Format of ref document f/p: F
1998-12-07	NUG	Patent has lapsed	Ref document number: 7902394-1 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 7902394-1

Format of ref document f/p: F

1998-12-07

NUG

Patent has lapsed