JP2004132212A5 -

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Publication number: JP2004132212A5
Authority: JP; Japan
Prior art keywords: amount; intake air; differential pressure; catalyst differential; catalyst
Prior art date: 2002-10-09
Legal status : Granted

Application number

JP2002295921A

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Filing date

2002-10-09

Publication date

2005-05-19

2002-10-09 Application filed filed Critical

2002-10-09 Priority to JP2002295921A priority Critical patent/JP4032115B2/ja

2002-10-09 Priority claimed from JP2002295921A external-priority patent/JP4032115B2/ja

2004-04-30 Publication of JP2004132212A publication Critical patent/JP2004132212A/ja

2005-05-19 Publication of JP2004132212A5 publication Critical patent/JP2004132212A5/ja

2008-01-16 Application granted granted Critical

2008-01-16 Publication of JP4032115B2 publication Critical patent/JP4032115B2/ja

2022-10-09 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

JP2002295921A 2002-10-09 2002-10-09 排ガス流量測定方法 Expired - Lifetime JP4032115B2 (ja)