JPS54102414A - Catalyzer converter - Google Patents

Catalyzer converter

Info

Publication number
JPS54102414A
JPS54102414A JP804878A JP804878A JPS54102414A JP S54102414 A JPS54102414 A JP S54102414A JP 804878 A JP804878 A JP 804878A JP 804878 A JP804878 A JP 804878A JP S54102414 A JPS54102414 A JP S54102414A
Authority
JP
Japan
Prior art keywords
catalyzer
retaining material
ring
buffer ring
cylinder
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.)
Granted
Application number
JP804878A
Other languages
Japanese (ja)
Other versions
JPS611608B2 (en
Inventor
Toru Hatanaka
Shuichi Yamazaki
Naoyoshi Hayashi
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP804878A priority Critical patent/JPS54102414A/en
Publication of JPS54102414A publication Critical patent/JPS54102414A/en
Publication of JPS611608B2 publication Critical patent/JPS611608B2/ja
Granted 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
    • F01N3/2839—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
    • F01N3/2867—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 the mats or gaskets being placed at the front or end face of catalyst body

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)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

PURPOSE: To prevent the catalyser material from damage caused by a dancing motion in the cylinder due to a vibration, by means of tightly supporting the catalyzer material of honey-comb type, using a buffer ring and a ring retaining material, without providing a looseness in the catalyzer converter main unit.
CONSTITUTION: A buffer ring 4, intermediately installed for mounting a catalyzer material 3 of honey-comb type, causes no unnatural difficulty in the mounting support due to its elasticity, and absorbing a thermal expansion of the catalyser 3, with no clearance made generating between with a ring retaining material 5, simultaneously, the buffer ring 4 is always pressed at a constant load diametrically and axially by the retaining material 5. Consequently, even for the converter vibrating, the catalyzer 3 never makes a big dancing motion in a cylinder 1, capable of preventing the catalyzer 3 from damage. And the retaining material 5, because of applying a preliminary load to the buffer ring 4 as well as serving a role of the mounting material for the converter main unit cylinder 1, can be made small for the requirement regardless of a length and sectional pattern of the catalyzer 3. Accordingly, the work of drawing of the retaining material 5 will be facilitated.
COPYRIGHT: (C)1979,JPO&Japio
JP804878A 1978-01-27 1978-01-27 Catalyzer converter Granted JPS54102414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP804878A JPS54102414A (en) 1978-01-27 1978-01-27 Catalyzer converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP804878A JPS54102414A (en) 1978-01-27 1978-01-27 Catalyzer converter

Publications (2)

Publication Number Publication Date
JPS54102414A true JPS54102414A (en) 1979-08-11
JPS611608B2 JPS611608B2 (en) 1986-01-18

Family

ID=11682445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP804878A Granted JPS54102414A (en) 1978-01-27 1978-01-27 Catalyzer converter

Country Status (1)

Country Link
JP (1) JPS54102414A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397817A (en) * 1980-08-20 1983-08-09 Honda Giken Kogyo Kabushiki Kaisha Catalytic converter
US4413392A (en) * 1980-08-22 1983-11-08 Honda Giken Kogyo Kabushiki Kaisha Method of making two-stage catalytic converter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4397817A (en) * 1980-08-20 1983-08-09 Honda Giken Kogyo Kabushiki Kaisha Catalytic converter
US4413392A (en) * 1980-08-22 1983-11-08 Honda Giken Kogyo Kabushiki Kaisha Method of making two-stage catalytic converter

Also Published As

Publication number Publication date
JPS611608B2 (en) 1986-01-18

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