JPS6017218A - エンジンの二次空気制御装置 - Google Patents

エンジンの二次空気制御装置

Info

Publication number
JPS6017218A
JPS6017218A JP12315383A JP12315383A JPS6017218A JP S6017218 A JPS6017218 A JP S6017218A JP 12315383 A JP12315383 A JP 12315383A JP 12315383 A JP12315383 A JP 12315383A JP S6017218 A JPS6017218 A JP S6017218A
Authority
JP
Japan
Prior art keywords
valve
secondary air
air
engine
cooler
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.)
Granted
Application number
JP12315383A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0128207B2 (online.php
Inventor
Masami Nakao
中尾　正美
Hiroshi Kinoshita
浩 木ノ下
Akitake Ishii
石井　彰壮
Hajime Doinaga
土井長　一
Takeshi Yoshimura
武 吉村
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP12315383A priority Critical patent/JPS6017218A/ja
Publication of JPS6017218A publication Critical patent/JPS6017218A/ja
Publication of JPH0128207B2 publication Critical patent/JPH0128207B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • F01N3/222—Control of additional air supply only, e.g. using by-passes or variable air pump drives using electric valves only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • F01N3/227—Control of additional air supply only, e.g. using by-passes or variable air pump drives using pneumatically operated valves, e.g. membrane valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
JP12315383A 1983-07-08 1983-07-08 エンジンの二次空気制御装置 Granted JPS6017218A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12315383A JPS6017218A (ja) 1983-07-08 1983-07-08 エンジンの二次空気制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12315383A JPS6017218A (ja) 1983-07-08 1983-07-08 エンジンの二次空気制御装置

Publications (2)

Publication Number Publication Date
JPS6017218A true JPS6017218A (ja) 1985-01-29
JPH0128207B2 JPH0128207B2 (online.php) 1989-06-01

Family

ID=14853489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12315383A Granted JPS6017218A (ja) 1983-07-08 1983-07-08 エンジンの二次空気制御装置

Country Status (1)

Country Link
JP (1) JPS6017218A (online.php)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628219A (en) * 1979-08-17 1981-03-19 Asahi Glass Co Ltd New fluorine-containing elastomer
JPS5788250A (en) * 1980-11-20 1982-06-02 Toyota Motor Corp Controller for air-fuel ratio of engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628219A (en) * 1979-08-17 1981-03-19 Asahi Glass Co Ltd New fluorine-containing elastomer
JPS5788250A (en) * 1980-11-20 1982-06-02 Toyota Motor Corp Controller for air-fuel ratio of engine

Also Published As

Publication number Publication date
JPH0128207B2 (online.php) 1989-06-01

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