EP2246539A3 - Ceramics heat exchanger and production method thereof - Google Patents

Ceramics heat exchanger and production method thereof Download PDF

Info

Publication number
EP2246539A3
EP2246539A3 EP10250810A EP10250810A EP2246539A3 EP 2246539 A3 EP2246539 A3 EP 2246539A3 EP 10250810 A EP10250810 A EP 10250810A EP 10250810 A EP10250810 A EP 10250810A EP 2246539 A3 EP2246539 A3 EP 2246539A3
Authority
EP
European Patent Office
Prior art keywords
fluid
fluid circulation
partition walls
cells
heat exchange
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.)
Withdrawn
Application number
EP10250810A
Other languages
German (de)
French (fr)
Other versions
EP2246539A2 (en
Inventor
Michio Takahashi
Hiroshi Mizuno
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of EP2246539A2 publication Critical patent/EP2246539A2/en
Publication of EP2246539A3 publication Critical patent/EP2246539A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F7/00—Elements not covered by group F28F1/00, F28F3/00 or F28F5/00
    • F28F7/02—Blocks traversed by passages for heat-exchange media
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0008—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
    • F28D7/0025—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being flat tubes or arrays of tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/02—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a heat exchanger
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

There is provided a heat exchanger having high heat exchange efficiency in comparison with conventional heat exchange elements, heat exchangers, and the like and realizing miniaturization, weight saving, and cost reduction and a production method thereof. In a heat exchange element 1, first fluid circulation portions 5 having a honeycomb structure having a plurality of cells separated by ceramic partition walls 4, extending through in an axial direction from one end face 2 to the other end face 2, and allowing a heated medium as a first fluid to flow therethrough and second fluid circulation portions 6 being separated by ceramic partition walls 4, extending in the direction perpendicular to the axial direction, allowing a second fluid to flow therethrough, transferring heat to a medium to be heated as the second fluid are alternately formed as a unit. The cells 3 on the first fluid circulation portion 5 side are smaller than the cells 3 on the second fluid circulation portion 6 side, and the partition walls have a density of 0.5 to 5 g/cm3 and a thermal conductivity of 10 to 300 W/mK.
EP10250810A 2009-04-23 2010-04-21 Ceramics heat exchanger and production method thereof Withdrawn EP2246539A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009105246 2009-04-23
JP2010095149A JP2010271031A (en) 2009-04-23 2010-04-16 Ceramics heat exchanger and method of manufacturing the same

Publications (2)

Publication Number Publication Date
EP2246539A2 EP2246539A2 (en) 2010-11-03
EP2246539A3 true EP2246539A3 (en) 2010-11-10

Family

ID=42357867

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10250810A Withdrawn EP2246539A3 (en) 2009-04-23 2010-04-21 Ceramics heat exchanger and production method thereof

Country Status (3)

Country Link
US (1) US20100270011A1 (en)
EP (1) EP2246539A3 (en)
JP (1) JP2010271031A (en)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201109078A (en) * 2009-04-30 2011-03-16 Corning Inc Minireactor array
EP2623917B1 (en) * 2010-09-29 2018-12-12 NGK Insulators, Ltd. Heat exchanger element
JP5743485B2 (en) * 2010-10-25 2015-07-01 イビデン株式会社 Heat collecting receiver and solar power generator
KR20120086184A (en) * 2011-01-25 2012-08-02 한국에너지기술연구원 Silicon carbide honeycomb and method for preparing the same
JP2012202657A (en) * 2011-03-28 2012-10-22 Ngk Insulators Ltd Heat conducting member
JP2012207845A (en) * 2011-03-29 2012-10-25 Ngk Insulators Ltd Heat-conducting material
JP5797740B2 (en) * 2011-03-29 2015-10-21 日本碍子株式会社 Heat exchange member and heat exchanger
CN103582798B (en) 2011-06-10 2016-03-09 日本碍子株式会社 Heat-exchanging part, its manufacture method and heat exchanger
WO2013002395A1 (en) * 2011-06-30 2013-01-03 日本碍子株式会社 Heat exchange member
US10118835B2 (en) * 2012-01-11 2018-11-06 Huei Meng Chang Methods and apparatuses for water purification
JP6144937B2 (en) * 2012-03-30 2017-06-07 日本碍子株式会社 Heat exchange member
JP2013244437A (en) * 2012-05-24 2013-12-09 Toyota Motor Corp Catalytic converter
AT513563B1 (en) * 2012-11-08 2014-09-15 Ibiden Porzellanfabrik Frauenthal Gmbh Honeycomb body made of ceramic material
US10376807B2 (en) * 2013-01-03 2019-08-13 Huei Meng Chang Methods and apparatuses for water purification
US9551270B2 (en) 2013-02-12 2017-01-24 Toyota Jidosha Kabushiki Kaisha Control device for coolant flow in an internal combustion engine
TW201510461A (en) 2013-06-11 2015-03-16 漢洛克半導體公司 Heat exchanger
EP3015166A4 (en) * 2013-06-26 2017-04-05 IHI Corporation Catalyst structure, reactor, and manufacturing method for catalyst structure
DE102014100836A1 (en) * 2014-01-24 2015-07-30 Heat Cubed Gmbh heat exchangers
JP2015140959A (en) * 2014-01-28 2015-08-03 イビデン株式会社 heat exchanger
JP2015140273A (en) * 2014-01-28 2015-08-03 イビデン株式会社 honeycomb structure
EP3176532B1 (en) * 2014-07-29 2022-07-20 Kyocera Corporation Heat exchanger
EP3204708B1 (en) * 2014-10-07 2020-11-25 Unison Industries, LLC Multi-branch furcating flow heat exchanger
US11892245B2 (en) 2014-10-07 2024-02-06 General Electric Company Heat exchanger including furcating unit cells
JP6386916B2 (en) * 2015-01-06 2018-09-05 東京窯業株式会社 Sintered silicon carbide ceramics
DE102015107476A1 (en) * 2015-05-12 2016-11-17 Elringklinger Ag Heat exchanger elements, in particular for flue gas purification systems of power plants
US20170205156A1 (en) * 2016-01-15 2017-07-20 Hamilton Sundstrand Corporation Heat exchangers
AU2017202129B2 (en) * 2016-03-30 2022-02-03 Woodside Energy Technologies Pty Ltd Heat Exchanger and Method of Manufacturing a Heat Exchanger
US10428713B2 (en) 2017-09-07 2019-10-01 Denso International America, Inc. Systems and methods for exhaust heat recovery and heat storage
JP6854229B2 (en) 2017-10-17 2021-04-07 イビデン株式会社 Heat exchanger
JP6826969B2 (en) * 2017-10-17 2021-02-10 イビデン株式会社 Heat exchanger
JP6857589B2 (en) * 2017-10-17 2021-04-14 イビデン株式会社 Heat exchanger
JP7016692B2 (en) * 2017-12-18 2022-02-07 東京窯業株式会社 Ceramic heat exchanger
US20210325076A1 (en) * 2018-06-26 2021-10-21 Grace Lillian Coulter Improvements to heat exchange
JP6956050B2 (en) * 2018-08-10 2021-10-27 イビデン株式会社 How to make a heat exchanger
JP2020056557A (en) * 2018-10-04 2020-04-09 株式会社デンソー Vehicle heat exchanger
JP7154931B2 (en) * 2018-10-12 2022-10-18 イビデン株式会社 honeycomb structure
JP6775061B1 (en) * 2019-05-10 2020-10-28 株式会社神戸製鋼所 Fluid flow device
CN114127032B (en) 2019-07-25 2023-04-28 Ａｇｃ株式会社 Laminated member
WO2021015059A1 (en) 2019-07-25 2021-01-28 Ａｇｃ株式会社 Laminated member
JP2021134987A (en) 2020-02-27 2021-09-13 三菱重工業株式会社 Heat exchange core and heat exchanger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124997A (en) * 1984-07-12 1986-02-03 Ngk Insulators Ltd Heat exchanging body made of ceramics
US5416057A (en) * 1993-09-14 1995-05-16 Corning Incorporated Coated alternating-flow heat exchanges and method of making
EP0816065A1 (en) * 1996-01-12 1998-01-07 Ibiden Co, Ltd. Ceramic structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124996A (en) 1984-07-12 1986-02-03 Ngk Insulators Ltd Heat exchanger made of ceramics
JP2006284165A (en) * 2005-03-07 2006-10-19 Denso Corp Exhaust gas heat exchanger
WO2007105815A1 (en) * 2006-03-16 2007-09-20 Toyota Jidosha Kabushiki Kaisha Exhaust gas heat recovery device
JP4407666B2 (en) 2006-04-19 2010-02-03 トヨタ自動車株式会社 Exhaust heat exchanger
JP2007332857A (en) 2006-06-15 2007-12-27 Denso Corp Exhaust heat recovery equipment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6124997A (en) * 1984-07-12 1986-02-03 Ngk Insulators Ltd Heat exchanging body made of ceramics
US5416057A (en) * 1993-09-14 1995-05-16 Corning Incorporated Coated alternating-flow heat exchanges and method of making
EP0816065A1 (en) * 1996-01-12 1998-01-07 Ibiden Co, Ltd. Ceramic structure

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FERROCERAMIC.COM: "Ceramic Properties Tables - Silicon Nitride", 1 January 2005 (2005-01-01), XP002601961, Retrieved from the Internet <URL:http://www.ferroceramic.com/silicon_nitride.htm> [retrieved on 20100923] *
FERROCERAMIC.COM: "Cermic Properties Tables - Silicon Carbide", 1 January 2005 (2005-01-01), XP002601960, Retrieved from the Internet <URL:http://www.ferroceramic.com/Silicon%20Carbide_table.htm> [retrieved on 20100923] *

Also Published As

Publication number Publication date
US20100270011A1 (en) 2010-10-28
JP2010271031A (en) 2010-12-02
EP2246539A2 (en) 2010-11-03

Similar Documents

Publication Publication Date Title
EP2246539A3 (en) Ceramics heat exchanger and production method thereof
CN104896978B (en) A kind of three medium composite heat exchangers
CN203231680U (en) Corrugated fin of finned tube heat exchanger
WO2009013801A1 (en) Plate laminate type heat exchanger
CN110351991B (en) Heat transfer substrate and radiator structure
EP4290169A3 (en) Thermal energy storage array
WO2009057623A1 (en) Heat exchanger
CN109323607A (en) A kind of ultra-compact heat-exchangers of the plate type of honeycomb type
WO2018083912A1 (en) Thermoelectric power generation heat exchanger
CN201449191U (en) Superposed concave-convex plate type heat exchanger
CN102200397B (en) Multi-layer thin cavity type heat exchanger
CN101424490A (en) Discontinuous double oblique crossing rib strengthened heat exchange method between flat-plates
CN202329036U (en) Novel electric air heater
CN201607025U (en) Belt-tubular heat exchange type unit heater
CN201433876Y (en) Cooler core body structure employing compressed air and water-heat exchange for heat dissipation
CN202582321U (en) High-efficiency heat exchange assembly
CN201780040U (en) Silicon carbide honeycomb ceramic heat exchanger
CN207487450U (en) A kind of cellular air cooled fin tube heat exchanger
CN208296654U (en) A kind of plate-fin heat exchanger
CN201637300U (en) Heat exchanger of S-shaped discharge pipe grid plate
CN102003906A (en) Heat exchange tube and energy-saving heat radiator
JP2012023258A (en) Temperature difference power generator and temperature difference power generation method
CN103383209A (en) Corrugated fin structure allowing efficient circulation
CN201540044U (en) Serial-plate type heat exchanger
CN2901228Y (en) Finned tubular heat exchanger

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA ME RS

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA ME RS

17P Request for examination filed

Effective date: 20110405

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20130515