JPS5213018A - Secondary air sucking device - Google Patents

Secondary air sucking device

Info

Publication number
JPS5213018A
JPS5213018A JP50088854A JP8885475A JPS5213018A JP S5213018 A JPS5213018 A JP S5213018A JP 50088854 A JP50088854 A JP 50088854A JP 8885475 A JP8885475 A JP 8885475A JP S5213018 A JPS5213018 A JP S5213018A
Authority
JP
Japan
Prior art keywords
secondary air
air sucking
sucking device
exhaust
quantities
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
JP50088854A
Other languages
Japanese (ja)
Other versions
JPS5812453B2 (en
Inventor
Keizaburo Usui
Masao Ishihama
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP50088854A priority Critical patent/JPS5812453B2/en
Priority to AU16015/76A priority patent/AU487709B2/en
Priority to DE19762632881 priority patent/DE2632881A1/en
Priority to GB30574/76A priority patent/GB1547787A/en
Publication of JPS5213018A publication Critical patent/JPS5213018A/en
Publication of JPS5812453B2 publication Critical patent/JPS5812453B2/en
Expired 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • 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
    • F01N3/24—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 constructional aspects of converting apparatus
    • F01N3/30—Arrangements for supply of additional air
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Silencers (AREA)

Abstract

PURPOSE: This device effectively uses the mutual interference of the exhaust pulsation generated in exhaust passages, resulting in the increasing of the generating period and magnitude of negative pressure and secondary air sucking quantities.
COPYRIGHT: (C)1977,JPO&Japio
JP50088854A 1975-07-22 1975-07-22 Nijikuukikiyuuniyuusouchi Expired JPS5812453B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP50088854A JPS5812453B2 (en) 1975-07-22 1975-07-22 Nijikuukikiyuuniyuusouchi
AU16015/76A AU487709B2 (en) 1975-07-22 1976-07-19 A secondary air supply device
DE19762632881 DE2632881A1 (en) 1975-07-22 1976-07-21 ADDITIONAL AIR SUPPLY DEVICE FOR A COMBUSTION ENGINE
GB30574/76A GB1547787A (en) 1975-07-22 1976-07-22 Secondary air supply device in combination with an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50088854A JPS5812453B2 (en) 1975-07-22 1975-07-22 Nijikuukikiyuuniyuusouchi

Publications (2)

Publication Number Publication Date
JPS5213018A true JPS5213018A (en) 1977-02-01
JPS5812453B2 JPS5812453B2 (en) 1983-03-08

Family

ID=13954562

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50088854A Expired JPS5812453B2 (en) 1975-07-22 1975-07-22 Nijikuukikiyuuniyuusouchi

Country Status (3)

Country Link
JP (1) JPS5812453B2 (en)
DE (1) DE2632881A1 (en)
GB (1) GB1547787A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5786514A (en) * 1980-11-18 1982-05-29 Suzuki Motor Co Ltd Exhaust device in automobile with turbocharger
JPS5896117A (en) * 1981-12-02 1983-06-08 Honda Motor Co Ltd Exhaust-gas purification device for multicylinder internal-combustion engine

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344732A (en) * 1976-10-04 1978-04-21 Mazda Motor Corp Exhaust gas purifier for engine
US4240254A (en) * 1976-12-26 1980-12-23 Nippon Soken, Inc. Exhaust gas purifying apparatus for multicylinder internal combustion engines
JPS53126422A (en) * 1977-04-11 1978-11-04 Nippon Soken Inc Exhaust gas purifying system in multi-cylinder internal combustion engine
JPS5540338Y2 (en) * 1977-02-25 1980-09-20
JPS57148028A (en) * 1981-03-10 1982-09-13 Nissan Motor Co Ltd Exhaust manifold of internal combustion engine with turbosupercharger

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5179217U (en) * 1974-12-19 1976-06-23

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5179217U (en) * 1974-12-19 1976-06-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5786514A (en) * 1980-11-18 1982-05-29 Suzuki Motor Co Ltd Exhaust device in automobile with turbocharger
JPS5896117A (en) * 1981-12-02 1983-06-08 Honda Motor Co Ltd Exhaust-gas purification device for multicylinder internal-combustion engine

Also Published As

Publication number Publication date
JPS5812453B2 (en) 1983-03-08
GB1547787A (en) 1979-06-27
DE2632881A1 (en) 1977-02-10
AU1601576A (en) 1977-11-03

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