JPS5340119A - Vacuum control valve - Google Patents

Vacuum control valve

Info

Publication number
JPS5340119A
JPS5340119A JP11421776A JP11421776A JPS5340119A JP S5340119 A JPS5340119 A JP S5340119A JP 11421776 A JP11421776 A JP 11421776A JP 11421776 A JP11421776 A JP 11421776A JP S5340119 A JPS5340119 A JP S5340119A
Authority
JP
Japan
Prior art keywords
control valve
vacuum control
air supply
secondary air
constructed
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
JP11421776A
Other languages
Japanese (ja)
Inventor
Kazushi Nomura
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.)
Aisin Corp
Original Assignee
Aisin Seiki 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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP11421776A priority Critical patent/JPS5340119A/en
Publication of JPS5340119A publication Critical patent/JPS5340119A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Gas After Treatment (AREA)

Abstract

PURPOSE: To prevent afterburn. On the vacuum control valve in the secondary air supply system it is constructed so that the secondary air supply is cut off, when emergency reduction kept for a long time.
COPYRIGHT: (C)1978,JPO&Japio
JP11421776A 1976-09-23 1976-09-23 Vacuum control valve Pending JPS5340119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11421776A JPS5340119A (en) 1976-09-23 1976-09-23 Vacuum control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11421776A JPS5340119A (en) 1976-09-23 1976-09-23 Vacuum control valve

Publications (1)

Publication Number Publication Date
JPS5340119A true JPS5340119A (en) 1978-04-12

Family

ID=14632142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11421776A Pending JPS5340119A (en) 1976-09-23 1976-09-23 Vacuum control valve

Country Status (1)

Country Link
JP (1) JPS5340119A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204417U (en) * 1981-04-02 1982-12-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204417U (en) * 1981-04-02 1982-12-25

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