SE0600003L - Duct - Google Patents
DuctInfo
- Publication number
- SE0600003L SE0600003L SE0600003A SE0600003A SE0600003L SE 0600003 L SE0600003 L SE 0600003L SE 0600003 A SE0600003 A SE 0600003A SE 0600003 A SE0600003 A SE 0600003A SE 0600003 L SE0600003 L SE 0600003L
- Authority
- SE
- Sweden
- Prior art keywords
- channel
- channels
- upstream portion
- downstream portion
- extending
- Prior art date
Links
- 238000011144 upstream manufacturing Methods 0.000 abstract 4
- 230000007704 transition Effects 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0025—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being formed by zig-zag bend plates
-
- 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
- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
- F01N3/2807—Metal other than sintered metal
- F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
-
- 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
- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
- F01N3/2807—Metal other than sintered metal
- F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
- F01N3/2821—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates the support being provided with means to enhance the mixing process inside the converter, e.g. sheets, plates or foils with protrusions or projections to create turbulence
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Pipeline Systems (AREA)
- Duct Arrangements (AREA)
Abstract
A channel system for optimising the ratio of pressure drop to heat, moisture and mass transfer of gases flowing through the channel system, comprises channels (1) with flow converters (2) extending transversely to the channels. The flow converter (2) comprises an upstream portion (3) and a downstream portion (4) , said upstream portion (3) extending in the flow direction at an inclination from one side of the channel (1) to the opposite side of the channel (1) , and said downstream portion (4) extending in the flow direction from the transition (5) between said upstream portion (3) and said downstream portion (4) at an increasing distance from said opposite side of the channel (1) . The height of the channels 81) is less than 4 mm. The transition (5) between said upstream portion (3) and said downstream portion (4) is essentially direct.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0600003A SE0600003L (en) | 2006-01-02 | 2006-01-02 | Duct |
PCT/SE2006/001511 WO2007078240A1 (en) | 2006-01-02 | 2006-12-29 | Channel system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0600003A SE0600003L (en) | 2006-01-02 | 2006-01-02 | Duct |
Publications (1)
Publication Number | Publication Date |
---|---|
SE0600003L true SE0600003L (en) | 2007-07-03 |
Family
ID=38229018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0600003A SE0600003L (en) | 2006-01-02 | 2006-01-02 | Duct |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE0600003L (en) |
WO (1) | WO2007078240A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5399471B2 (en) * | 2008-04-18 | 2014-01-29 | ニルソン、スベン・メルカー | Channel system |
CN102980424A (en) * | 2008-04-18 | 2013-03-20 | S·M·尼尔松 | Channel system |
SE533453C2 (en) * | 2008-08-06 | 2010-10-05 | Sven Melker Nilsson | Duct |
JP2014059139A (en) * | 2013-10-23 | 2014-04-03 | Melker Nilsson Sven | Channel system |
FR3027382B1 (en) * | 2014-10-15 | 2019-08-02 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | HEAT EXCHANGER |
PL235069B1 (en) | 2017-12-04 | 2020-05-18 | Ts Group Spolka Z Ograniczona Odpowiedzialnoscia | Coil for transmission of heat for the rotary, cylindrical heat exchanger |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB828992A (en) * | 1957-04-02 | 1960-02-24 | Lysholm Alf | Improvements in heat exchangers |
US4314587A (en) * | 1979-09-10 | 1982-02-09 | Combustion Engineering, Inc. | Rib design for boiler tubes |
SE461018B (en) * | 1987-07-06 | 1989-12-18 | Svenska Emmisionsteknik Ab | KATALYSATORBAERARE |
DE19963374B4 (en) * | 1999-12-28 | 2007-09-13 | Alstom | Device for cooling a flow channel wall surrounding a flow channel with at least one rib element |
DE10026696A1 (en) * | 2000-05-30 | 2001-12-20 | Emitec Emissionstechnologie | Particle trap |
-
2006
- 2006-01-02 SE SE0600003A patent/SE0600003L/en not_active Application Discontinuation
- 2006-12-29 WO PCT/SE2006/001511 patent/WO2007078240A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2007078240A1 (en) | 2007-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |