CA2009396A1 - Catalytic Converter with One Piece Housing - Google Patents

Catalytic Converter with One Piece Housing

Info

Publication number
CA2009396A1
CA2009396A1 CA 2009396 CA2009396A CA2009396A1 CA 2009396 A1 CA2009396 A1 CA 2009396A1 CA 2009396 CA2009396 CA 2009396 CA 2009396 A CA2009396 A CA 2009396A CA 2009396 A1 CA2009396 A1 CA 2009396A1
Authority
CA
Canada
Prior art keywords
catalytic converter
piece housing
tube
annular ribs
support mats
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
CA 2009396
Other languages
French (fr)
Other versions
CA2009396C (en
Inventor
James Robert Abbott
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.)
Tenneco Automotive Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2009396A1 publication Critical patent/CA2009396A1/en
Application granted granted Critical
Publication of CA2009396C publication Critical patent/CA2009396C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)

Abstract

A catalytic converter has a one piece housing and is made by inserting catalyst elements into opposite open ends of a sheet metal tube until their support mats abut against preformed annular ribs after which annular ribs are formed in the tube to engage the other ends of the support mats and the ends of the tube are pinched together to form sealed end closures with gas flow passages in them.
CA 2009396 1989-02-06 1990-02-06 Catalytic converter with one piece housing Expired - Fee Related CA2009396C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30691589A 1989-02-06 1989-02-06
US306,915 1989-02-06

Publications (2)

Publication Number Publication Date
CA2009396A1 true CA2009396A1 (en) 1990-08-06
CA2009396C CA2009396C (en) 1995-03-28

Family

ID=23187447

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2009396 Expired - Fee Related CA2009396C (en) 1989-02-06 1990-02-06 Catalytic converter with one piece housing

Country Status (3)

Country Link
JP (1) JP2679857B2 (en)
AU (2) AU632788B2 (en)
CA (1) CA2009396C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3585064B2 (en) * 1995-10-12 2004-11-04 トヨタ自動車株式会社 Monolithic catalytic converter and method of manufacturing the same
JP4576025B2 (en) * 2000-06-01 2010-11-04 三恵技研工業株式会社 Method for manufacturing catalytic converter
DE60103825T2 (en) 2000-09-18 2005-08-11 Toyota Jidosha K.K., Toyota Process for producing an exhaust gas purification catalyst
JP4506931B2 (en) * 2003-06-03 2010-07-21 トヨタ自動車株式会社 Reduced tube forming apparatus, reduced tube forming method, and catalytic converter manufactured using the same
WO2020213108A1 (en) * 2019-04-17 2020-10-22 江崎工業株式会社 Method of arranging functional member

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ203943A (en) * 1983-04-19 1986-06-11 R M B Sanderson Silencer having an outer shell free of lingitudinal creasing and with baffle to body joints free of welding
FI74522C (en) * 1986-04-29 1988-02-08 Kemira Oy FOERFARANDE FOER INKAPSLING AV EN KATALYTCELL AVSEDD FOER RENING AV AVGAS.
US5216809A (en) * 1990-07-02 1993-06-08 Tennessee Gas Pipeline Company Acoustic muffler with one-piece housing

Also Published As

Publication number Publication date
CA2009396C (en) 1995-03-28
JP2679857B2 (en) 1997-11-19
AU632788B2 (en) 1993-01-14
AU652300B2 (en) 1994-08-18
JPH02264110A (en) 1990-10-26
AU2972192A (en) 1993-02-11
AU4923390A (en) 1990-08-09

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed