JPS6463045A - Metallic carrier - Google Patents

Metallic carrier

Info

Publication number
JPS6463045A
JPS6463045A JP62221105A JP22110587A JPS6463045A JP S6463045 A JPS6463045 A JP S6463045A JP 62221105 A JP62221105 A JP 62221105A JP 22110587 A JP22110587 A JP 22110587A JP S6463045 A JPS6463045 A JP S6463045A
Authority
JP
Japan
Prior art keywords
external cylinder
penetrating
honeycomb body
cylinder
holes
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
JP62221105A
Other languages
Japanese (ja)
Inventor
Toshiji Sugimoto
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP62221105A priority Critical patent/JPS6463045A/en
Publication of JPS6463045A publication Critical patent/JPS6463045A/en
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
    • F01N3/08—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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/18—Exhaust treating devices having provisions not otherwise provided for for improving rigidity, e.g. by wings, ribs

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)
  • Catalysts (AREA)

Abstract

PURPOSE:To prevent occurrence of breakdown or deformation at high temp. by providing diametrally penetrating holes from the external surface of the external cylinder contg. a honeycomb body inserted thereinto through the center of the cylinder, inserting a supporting member into each penetrating hole, and welding terminals of the supporting members to the external cylinder. CONSTITUTION:A honeycomb body 3 formed to a roll by piling thin steel plates 1 and corrugated plates 2 alternately and winding them is inserted into a cylindrical external cylinder 4. Then, diametral penetrating holes 11 penetrating through the external cylinder 4 and the center of the honeycomb body 3 are formed at two locations by electric discharge machining, for example, each to a rectangular shape to cross each other. Plate-shaped supporting members 5 having the same shape as the penetrating holes 11 are inserted into the holes, and both terminals of each member are fixed by welding 6 to the external cylinder 4. Since no brazing material is used in a metallic carrier 10 obtd. by this method, the upper limit of the working temp. is not restricted by the melting of brazing material. Therefore, the heat resistance and the mechanical stability are improved.
JP62221105A 1987-09-03 1987-09-03 Metallic carrier Pending JPS6463045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62221105A JPS6463045A (en) 1987-09-03 1987-09-03 Metallic carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62221105A JPS6463045A (en) 1987-09-03 1987-09-03 Metallic carrier

Publications (1)

Publication Number Publication Date
JPS6463045A true JPS6463045A (en) 1989-03-09

Family

ID=16761564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62221105A Pending JPS6463045A (en) 1987-09-03 1987-09-03 Metallic carrier

Country Status (1)

Country Link
JP (1) JPS6463045A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01155948A (en) * 1987-11-16 1989-06-19 Kemira Oy Method for producing and strengthening catalyst unit used for purifying exhaust gas
US7030059B2 (en) * 2002-12-11 2006-04-18 Calsonic Kansei Corporation Metal catalyst carrier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01155948A (en) * 1987-11-16 1989-06-19 Kemira Oy Method for producing and strengthening catalyst unit used for purifying exhaust gas
US7030059B2 (en) * 2002-12-11 2006-04-18 Calsonic Kansei Corporation Metal catalyst carrier

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