SE0302405D0 - Device for catalytic exhaust gas purification of internal combustion engines in a vessel or other vessel - Google Patents

Device for catalytic exhaust gas purification of internal combustion engines in a vessel or other vessel

Info

Publication number
SE0302405D0
SE0302405D0 SE0302405A SE0302405A SE0302405D0 SE 0302405 D0 SE0302405 D0 SE 0302405D0 SE 0302405 A SE0302405 A SE 0302405A SE 0302405 A SE0302405 A SE 0302405A SE 0302405 D0 SE0302405 D0 SE 0302405D0
Authority
SE
Sweden
Prior art keywords
vessel
exhaust channel
internal combustion
gas purification
combustion engines
Prior art date
Application number
SE0302405A
Other languages
Swedish (sv)
Other versions
SE0302405L (en
SE526912C2 (en
Inventor
Per Holmstroem
Christer Andre
Original Assignee
Munters Europ Ab
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 Munters Europ Ab filed Critical Munters Europ Ab
Priority to SE0302405A priority Critical patent/SE526912C2/en
Publication of SE0302405D0 publication Critical patent/SE0302405D0/en
Priority to EP04775404A priority patent/EP1670682A1/en
Priority to PCT/SE2004/001299 priority patent/WO2005023641A1/en
Publication of SE0302405L publication Critical patent/SE0302405L/en
Publication of SE526912C2 publication Critical patent/SE526912C2/en

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
    • F01N3/08—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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2053—By-passing catalytic reactors, e.g. to prevent overheating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/32—Arrangements of propulsion power-unit exhaust uptakes; Funnels peculiar to vessels
    • 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
    • F01N13/009—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
    • F01N13/0093—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 the purifying devices are of the same type
    • 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
    • F01N3/08—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
    • F01N2340/00—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses
    • F01N2340/02—Dimensional characteristics of the exhaust system, e.g. length, diameter or volume of the apparatus; Spatial arrangements of exhaust apparatuses characterised by the distance of the apparatus to the engine, or the distance between two exhaust treating apparatuses
    • 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
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/02—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for marine vessels or naval applications
    • 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

Abstract

The invention relates to a device (1) for catalytic gas purification of at least two internal combustion engines (A, B, C, D) in a vessel or other vehicle, comprising: a first exhaust channel (2, 6) connected to a first combustion engine (A, C) and; a second exhaust channel (4, 8) connected to a second internal combustion engine (B, D), said second exhaust channel exhaust extending substantially parallel to the first exhaust channel (2, 6) within a duct (20) adapted thereto; a first catalyzer unit (12, 16) for purification of exhaust gases in the second exhaust channel (4, 8), and a second catalyzer unit (14, 18) for purification of exhaust gases in the first exhaust channel (2, 6). The invention is particularly characterized in: that said first catalyzer unit (12, 16) and said second catalyzer unit (14, 18) are arranged in line with each other within said duct (20), whereby the first catalyzer unit (12, 16) is provided with an integrated by pass section (34) for the first exhaust channel (2, 6), and the second catalyzer unit (14, 18) is provided with an integrated by pass section (34) for the second exhaust channel (4, 8).
SE0302405A 2003-09-09 2003-09-09 Device for catalytic exhaust gas purification of internal combustion engines in a vessel or other vessel SE526912C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0302405A SE526912C2 (en) 2003-09-09 2003-09-09 Device for catalytic exhaust gas purification of internal combustion engines in a vessel or other vessel
EP04775404A EP1670682A1 (en) 2003-09-09 2004-09-09 Device for catalytic exhaust gas purification of internal combustion engines in a vassel or other vehicle
PCT/SE2004/001299 WO2005023641A1 (en) 2003-09-09 2004-09-09 Device for catalytic exhaust gas purification of internal combustion engines in a vassel or other vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0302405A SE526912C2 (en) 2003-09-09 2003-09-09 Device for catalytic exhaust gas purification of internal combustion engines in a vessel or other vessel

Publications (3)

Publication Number Publication Date
SE0302405D0 true SE0302405D0 (en) 2003-09-09
SE0302405L SE0302405L (en) 2005-03-10
SE526912C2 SE526912C2 (en) 2005-11-15

Family

ID=28787291

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0302405A SE526912C2 (en) 2003-09-09 2003-09-09 Device for catalytic exhaust gas purification of internal combustion engines in a vessel or other vessel

Country Status (3)

Country Link
EP (1) EP1670682A1 (en)
SE (1) SE526912C2 (en)
WO (1) WO2005023641A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI125076B (en) 2008-04-09 2015-05-29 Wärtsilä Finland Oy A propulsion arrangement for a craft and a method of operating a propulsion arrangement for a craft
FI125247B (en) 2008-04-09 2015-07-31 Wärtsilä Finland Oy Watercraft Machinery Arrangements and Procedure for Using a Watercraft Machinery Arrangement
KR101810521B1 (en) * 2013-10-28 2017-12-19 얀마 가부시키가이샤 Exhaust gas purification system and ship using same
JP6228427B2 (en) * 2013-10-28 2017-11-08 ヤンマー株式会社 Ship exhaust gas purification system
JP6232257B2 (en) * 2013-10-28 2017-11-15 ヤンマー株式会社 Exhaust gas purification system and ship equipped with the same
JP6442428B2 (en) * 2016-03-29 2018-12-19 ヤンマー株式会社 Exhaust gas purification equipment for ships

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205398C2 (en) * 1992-02-20 1994-09-15 Kvaerner Warnow Werft Gmbh Machine shaft arrangement, in particular on cargo ships
DE19530362C1 (en) * 1995-08-18 1996-10-31 Thyssen Nordseewerke Gmbh Exhaust gas and used air extraction system for ship
JP3757894B2 (en) * 2002-04-15 2006-03-22 トヨタ自動車株式会社 Exhaust purification device for internal combustion engine and exhaust purification method for internal combustion engine

Also Published As

Publication number Publication date
WO2005023641A1 (en) 2005-03-17
SE0302405L (en) 2005-03-10
SE526912C2 (en) 2005-11-15
EP1670682A1 (en) 2006-06-21

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Legal Events

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NUG Patent has lapsed