JPS523919A - Secondary air control device - Google Patents

Secondary air control device

Info

Publication number
JPS523919A
JPS523919A JP7958475A JP7958475A JPS523919A JP S523919 A JPS523919 A JP S523919A JP 7958475 A JP7958475 A JP 7958475A JP 7958475 A JP7958475 A JP 7958475A JP S523919 A JPS523919 A JP S523919A
Authority
JP
Japan
Prior art keywords
secondary air
control device
air control
seizing
accidental
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
JP7958475A
Other languages
Japanese (ja)
Inventor
Shunichi Aoyama
Yoshimasa 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.)
Nissan Motor Co Ltd
Original Assignee
Nissan 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP7958475A priority Critical patent/JPS523919A/en
Publication of JPS523919A publication Critical patent/JPS523919A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)

Abstract

PURPOSE: A secondary air supply for purifying the exhaust gas which is suitable for load in engine and rotational speed is improved to decrease the amount of HC,CO etc. and at the same time on accidental seizing of reactor is also prevented.
COPYRIGHT: (C)1977,JPO&Japio
JP7958475A 1975-06-25 1975-06-25 Secondary air control device Pending JPS523919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7958475A JPS523919A (en) 1975-06-25 1975-06-25 Secondary air control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7958475A JPS523919A (en) 1975-06-25 1975-06-25 Secondary air control device

Publications (1)

Publication Number Publication Date
JPS523919A true JPS523919A (en) 1977-01-12

Family

ID=13694025

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7958475A Pending JPS523919A (en) 1975-06-25 1975-06-25 Secondary air control device

Country Status (1)

Country Link
JP (1) JPS523919A (en)

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