JPS621372Y2 - - Google Patents

Info

Publication number
JPS621372Y2
JPS621372Y2 JP6918779U JP6918779U JPS621372Y2 JP S621372 Y2 JPS621372 Y2 JP S621372Y2 JP 6918779 U JP6918779 U JP 6918779U JP 6918779 U JP6918779 U JP 6918779U JP S621372 Y2 JPS621372 Y2 JP S621372Y2
Authority
JP
Japan
Prior art keywords
negative pressure
secondary air
engine
exhaust gas
valve
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.)
Expired
Application number
JP6918779U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55170406U (en]
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 filed Critical
Priority to JP6918779U priority Critical patent/JPS621372Y2/ja
Publication of JPS55170406U publication Critical patent/JPS55170406U/ja
Application granted granted Critical
Publication of JPS621372Y2 publication Critical patent/JPS621372Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)
JP6918779U 1979-05-22 1979-05-22 Expired JPS621372Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6918779U JPS621372Y2 (en]) 1979-05-22 1979-05-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6918779U JPS621372Y2 (en]) 1979-05-22 1979-05-22

Publications (2)

Publication Number Publication Date
JPS55170406U JPS55170406U (en]) 1980-12-06
JPS621372Y2 true JPS621372Y2 (en]) 1987-01-13

Family

ID=29303019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6918779U Expired JPS621372Y2 (en]) 1979-05-22 1979-05-22

Country Status (1)

Country Link
JP (1) JPS621372Y2 (en])

Also Published As

Publication number Publication date
JPS55170406U (en]) 1980-12-06

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