AU508780B2 - E. G. R. System - Google Patents

E. G. R. System

Info

Publication number
AU508780B2
AU508780B2 AU33065/78A AU3306578A AU508780B2 AU 508780 B2 AU508780 B2 AU 508780B2 AU 33065/78 A AU33065/78 A AU 33065/78A AU 3306578 A AU3306578 A AU 3306578A AU 508780 B2 AU508780 B2 AU 508780B2
Authority
AU
Australia
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.)
Expired
Application number
AU33065/78A
Other versions
AU3306578A (en
Inventor
S Aoyama
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
Priority claimed from JP52012048A external-priority patent/JPS58581B2/en
Priority claimed from JP52096121A external-priority patent/JPS58582B2/en
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of AU3306578A publication Critical patent/AU3306578A/en
Application granted granted Critical
Publication of AU508780B2 publication Critical patent/AU508780B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/39—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/65—Constructional details of EGR valves
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient valves
AU33065/78A 1977-02-08 1978-02-07 E. G. R. System Expired AU508780B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP52-12048 1977-02-08
JP52012048A JPS58581B2 (en) 1977-02-08 1977-02-08 Exhaust recirculation control device
JPJP52-96121 1977-08-12
JP52096121A JPS58582B2 (en) 1977-08-12 1977-08-12 Exhaust recirculation control device

Publications (2)

Publication Number Publication Date
AU3306578A AU3306578A (en) 1979-08-16
AU508780B2 true AU508780B2 (en) 1980-04-03

Family

ID=26347593

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33065/78A Expired AU508780B2 (en) 1977-02-08 1978-02-07 E. G. R. System

Country Status (3)

Country Link
AU (1) AU508780B2 (en)
CA (1) CA1091110A (en)
DE (1) DE2805122C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549564A (en) * 1978-09-14 1980-04-10 Honda Motor Co Ltd Exhaust gas recirculating apparatus for engine
JPS5598625A (en) * 1979-01-22 1980-07-26 Nissan Motor Co Ltd Control system for internal combustion engine
JPS57206762A (en) * 1981-06-15 1982-12-18 Suzuki Motor Co Ltd Egr control of internal combustion engine
US4398525A (en) * 1981-11-12 1983-08-16 Ford Motor Company Multi-stage exhaust gas recirculation system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7317531U (en) * 1975-05-07 Pierburg A Autogeraetebau Kg Control device for the recirculation of exhaust gas
NL7205878A (en) * 1972-04-29 1973-10-31

Also Published As

Publication number Publication date
DE2805122C2 (en) 1983-07-28
AU3306578A (en) 1979-08-16
CA1091110A (en) 1980-12-09
DE2805122A1 (en) 1978-08-10

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