JPS5523360A - Discharge gas control device - Google Patents

Discharge gas control device

Info

Publication number
JPS5523360A
JPS5523360A JP9599778A JP9599778A JPS5523360A JP S5523360 A JPS5523360 A JP S5523360A JP 9599778 A JP9599778 A JP 9599778A JP 9599778 A JP9599778 A JP 9599778A JP S5523360 A JPS5523360 A JP S5523360A
Authority
JP
Japan
Prior art keywords
air
fed
change
solenoid valve
discharge port
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
JP9599778A
Other languages
English (en)
Other versions
JPS5712007B2 (ja
Inventor
Shigetaka Takada
Kazuo Naruse
Yukihiro Watanabe
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.)
Aisan Industry Co Ltd
Original Assignee
Aisan Industry 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 Aisan Industry Co Ltd filed Critical Aisan Industry Co Ltd
Priority to JP9599778A priority Critical patent/JPS5523360A/ja
Priority to US06/056,759 priority patent/US4276745A/en
Publication of JPS5523360A publication Critical patent/JPS5523360A/ja
Publication of JPS5712007B2 publication Critical patent/JPS5712007B2/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
    • F01N3/24—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
    • F01N3/32—Arrangements for supply of additional air using air pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
JP9599778A 1978-08-07 1978-08-07 Discharge gas control device Granted JPS5523360A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9599778A JPS5523360A (en) 1978-08-07 1978-08-07 Discharge gas control device
US06/056,759 US4276745A (en) 1978-08-07 1979-07-12 Exhaust gas control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9599778A JPS5523360A (en) 1978-08-07 1978-08-07 Discharge gas control device

Publications (2)

Publication Number Publication Date
JPS5523360A true JPS5523360A (en) 1980-02-19
JPS5712007B2 JPS5712007B2 (ja) 1982-03-08

Family

ID=14152735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9599778A Granted JPS5523360A (en) 1978-08-07 1978-08-07 Discharge gas control device

Country Status (2)

Country Link
US (1) US4276745A (ja)
JP (1) JPS5523360A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55161932A (en) * 1979-06-04 1980-12-16 Toyota Motor Corp Air-fuel ratio controller
JPS5629013A (en) * 1979-08-17 1981-03-23 Toyota Motor Corp Exhaust gas cleaning for internal combustion engine
JPS56118536A (en) * 1980-02-22 1981-09-17 Toyota Motor Corp Air fuel ratio controller for engine
DE4237215C2 (de) * 1992-11-04 2001-02-22 Bosch Gmbh Robert Verfahren und Vorrichtung zur Überprüfung eines Systems zur Zufuhr von Sekundärluft in das Abgas einer Brenkraftmaschine
ATE186375T1 (de) * 1993-01-25 1999-11-15 Orbital Eng Pty Verfahren zum betrieb einer brennkraftmaschine
US5425232A (en) * 1993-09-28 1995-06-20 Outboard Marine Corporation Marine propulsion device with means for supplying secondary air to catalytic converter
US5408829A (en) * 1993-09-28 1995-04-25 Outboard Marine Corporation Outboard motor with means for supplying secondary to catalytic converter
US8485313B2 (en) 2010-06-18 2013-07-16 Briggs & Stratton Corporation Muffler and engine system
DE102019215449A1 (de) * 2019-10-09 2021-04-15 Robert Bosch Gmbh Brennkraftmaschine mit Sekundärluftsystem

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1883459A (en) * 1930-05-26 1932-10-18 Avigdor Rifat Delivery-pump for liquids
US3203168A (en) * 1962-05-21 1965-08-31 Oxy Catalyst Inc Method and apparatus for improving the purification of exhaust gases from an internal combustion engine
JPS51123428A (en) * 1975-04-21 1976-10-28 Nissan Motor Co Ltd Exhaust gas purifier
JPS51127919A (en) * 1975-04-28 1976-11-08 Nissan Motor Co Ltd Internal combustion engine with exhaust control device
US3986352A (en) * 1975-05-08 1976-10-19 General Motors Corporation Closed loop fuel control using air injection in open loop modes
JPS5218519A (en) * 1975-08-04 1977-02-12 Nissan Motor Co Ltd Secondary air feeder
JPS52139820A (en) * 1976-05-18 1977-11-22 Toyota Motor Corp Exhaust gas purifier for internal combustion engine

Also Published As

Publication number Publication date
JPS5712007B2 (ja) 1982-03-08
US4276745A (en) 1981-07-07

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