CN119317770A - 垫材、废气净化装置和废气净化装置的制造方法 - Google Patents

垫材、废气净化装置和废气净化装置的制造方法 Download PDF

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Publication number
CN119317770A
CN119317770A CN202380044439.1A CN202380044439A CN119317770A CN 119317770 A CN119317770 A CN 119317770A CN 202380044439 A CN202380044439 A CN 202380044439A CN 119317770 A CN119317770 A CN 119317770A
Authority
CN
China
Prior art keywords
mat
inorganic
exhaust gas
binder
length
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.)
Pending
Application number
CN202380044439.1A
Other languages
English (en)
Chinese (zh)
Inventor
宫崎真太朗
樽谷孝太朗
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.)
Ibiden Co Ltd
Original Assignee
Ibiden Co 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 Ibiden Co Ltd filed Critical Ibiden Co Ltd
Publication of CN119317770A publication Critical patent/CN119317770A/zh
Pending legal-status Critical Current

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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/0211—Arrangements for mounting filtering elements in housing, e.g. with means for compensating thermal expansion or vibration
    • 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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • 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
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
    • F01N2350/02—Fitting ceramic monoliths in a metallic housing
    • F01N2350/04—Fitting ceramic monoliths in a metallic housing with means compensating thermal expansion
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/02—Fitting monolithic blocks into the housing

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)
CN202380044439.1A 2022-06-09 2023-05-11 垫材、废气净化装置和废气净化装置的制造方法 Pending CN119317770A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022093773 2022-06-09
JP2022-093773 2022-06-09
PCT/JP2023/017666 WO2023238591A1 (ja) 2022-06-09 2023-05-11 マット材、排ガス浄化装置及び排ガス浄化装置の製造方法

Publications (1)

Publication Number Publication Date
CN119317770A true CN119317770A (zh) 2025-01-14

Family

ID=89118156

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380044439.1A Pending CN119317770A (zh) 2022-06-09 2023-05-11 垫材、废气净化装置和废气净化装置的制造方法

Country Status (5)

Country Link
US (1) US20250354511A1 (https=)
EP (1) EP4537934A4 (https=)
JP (1) JPWO2023238591A1 (https=)
CN (1) CN119317770A (https=)
WO (1) WO2023238591A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011241837A (ja) 2006-03-10 2011-12-01 Ibiden Co Ltd シート材および排気ガス浄化装置
JP5077659B2 (ja) * 2007-07-20 2012-11-21 ニチアス株式会社 触媒コンバーター及び触媒コンバーター用保持材
EP2328674B1 (en) * 2008-08-29 2014-04-23 Unifrax I LLC Mounting mat with flexible edge protection and exhaust gas treatment device incorporating the mounting mat
JP6218528B2 (ja) * 2013-09-24 2017-10-25 イビデン株式会社 保持シール材、保持シール材の製造方法、巻付体の圧入方法及び排ガス浄化装置
JP6218529B2 (ja) * 2013-09-24 2017-10-25 イビデン株式会社 保持シール材、保持シール材の製造方法、排ガス浄化装置の製造方法、及び、排ガス浄化装置
JP6419556B2 (ja) * 2014-12-03 2018-11-07 イビデン株式会社 保持シール材及び排ガス浄化装置
JPWO2023163009A1 (https=) * 2022-02-28 2023-08-31

Also Published As

Publication number Publication date
EP4537934A1 (en) 2025-04-16
WO2023238591A1 (ja) 2023-12-14
JPWO2023238591A1 (https=) 2023-12-14
US20250354511A1 (en) 2025-11-20
EP4537934A4 (en) 2025-10-08

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