JPS5338813A - Secondary air quantity controller for internal combustion engine - Google Patents

Secondary air quantity controller for internal combustion engine

Info

Publication number
JPS5338813A
JPS5338813A JP11241976A JP11241976A JPS5338813A JP S5338813 A JPS5338813 A JP S5338813A JP 11241976 A JP11241976 A JP 11241976A JP 11241976 A JP11241976 A JP 11241976A JP S5338813 A JPS5338813 A JP S5338813A
Authority
JP
Japan
Prior art keywords
secondary air
air quantity
combustion engine
internal combustion
quantity controller
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
JP11241976A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5712004B2 (OSRAM
Inventor
Hideo Miyagi
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.)
Toyota Motor Corp
Original Assignee
Toyota 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP11241976A priority Critical patent/JPS5338813A/ja
Priority to US05/756,859 priority patent/US4102126A/en
Publication of JPS5338813A publication Critical patent/JPS5338813A/ja
Publication of JPS5712004B2 publication Critical patent/JPS5712004B2/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)
JP11241976A 1976-09-21 1976-09-21 Secondary air quantity controller for internal combustion engine Granted JPS5338813A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11241976A JPS5338813A (en) 1976-09-21 1976-09-21 Secondary air quantity controller for internal combustion engine
US05/756,859 US4102126A (en) 1976-09-21 1977-01-05 Apparatus for introducing secondary air into an exhaust system of an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11241976A JPS5338813A (en) 1976-09-21 1976-09-21 Secondary air quantity controller for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5338813A true JPS5338813A (en) 1978-04-10
JPS5712004B2 JPS5712004B2 (OSRAM) 1982-03-08

Family

ID=14586168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11241976A Granted JPS5338813A (en) 1976-09-21 1976-09-21 Secondary air quantity controller for internal combustion engine

Country Status (2)

Country Link
US (1) US4102126A (OSRAM)
JP (1) JPS5338813A (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6048607B2 (ja) * 1978-02-06 1985-10-28 トヨタ自動車株式会社 エンジン排気系への二次空気供給装置
JPS5523319A (en) * 1978-08-02 1980-02-19 Nippon Soken Inc Exhaust gas purifying apparatus for internal combustion engine
JPS60160704U (ja) * 1984-04-03 1985-10-25 斉藤　通 靴の構造
JPH07100002A (ja) * 1993-10-08 1995-04-18 Shian Shiyuuzu Kk むれを防ぐ構造の靴
GB2344614B (en) * 1998-12-11 2000-11-08 Steven Valisko Exhaust manifold device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768259A (en) * 1971-07-06 1973-10-30 Universal Oil Prod Co Control for an engine system
DE2254961C2 (de) * 1972-11-10 1975-04-10 Deutsche Vergaser Gmbh & Co Kg, 4040 Neuss Regeleinrichtung für die Zumessung einer Zusatzluftmenge zur Verbesserung der Verbrennung in Brennkraftmaschinen oder der Nachverbrennung der Abgase von Brennkraftmaschinen
JPS5232020B2 (OSRAM) * 1973-01-22 1977-08-18

Also Published As

Publication number Publication date
US4102126A (en) 1978-07-25
JPS5712004B2 (OSRAM) 1982-03-08

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