JPH0523822Y2 - - Google Patents

Info

Publication number
JPH0523822Y2
JPH0523822Y2 JP1987147492U JP14749287U JPH0523822Y2 JP H0523822 Y2 JPH0523822 Y2 JP H0523822Y2 JP 1987147492 U JP1987147492 U JP 1987147492U JP 14749287 U JP14749287 U JP 14749287U JP H0523822 Y2 JPH0523822 Y2 JP H0523822Y2
Authority
JP
Japan
Prior art keywords
air
valve
engine
solenoid valve
secondary air
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 - Lifetime
Application number
JP1987147492U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6451757U (da
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 JP1987147492U priority Critical patent/JPH0523822Y2/ja
Priority to US07/250,054 priority patent/US5043899A/en
Publication of JPS6451757U publication Critical patent/JPS6451757U/ja
Application granted granted Critical
Publication of JPH0523822Y2 publication Critical patent/JPH0523822Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)
JP1987147492U 1987-09-29 1987-09-29 Expired - Lifetime JPH0523822Y2 (da)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987147492U JPH0523822Y2 (da) 1987-09-29 1987-09-29
US07/250,054 US5043899A (en) 1987-09-29 1988-09-28 Secondary air supply system for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987147492U JPH0523822Y2 (da) 1987-09-29 1987-09-29

Publications (2)

Publication Number Publication Date
JPS6451757U JPS6451757U (da) 1989-03-30
JPH0523822Y2 true JPH0523822Y2 (da) 1993-06-17

Family

ID=31417940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987147492U Expired - Lifetime JPH0523822Y2 (da) 1987-09-29 1987-09-29

Country Status (1)

Country Link
JP (1) JPH0523822Y2 (da)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746044A (en) * 1980-09-01 1982-03-16 Toyota Motor Corp Air fuel ratio controller of internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5746044A (en) * 1980-09-01 1982-03-16 Toyota Motor Corp Air fuel ratio controller of internal combustion engine

Also Published As

Publication number Publication date
JPS6451757U (da) 1989-03-30

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