CA991491A - Control system for exhaust gas recirculating valve - Google Patents

Control system for exhaust gas recirculating valve

Info

Publication number
CA991491A
CA991491A CA188,602A CA188602A CA991491A CA 991491 A CA991491 A CA 991491A CA 188602 A CA188602 A CA 188602A CA 991491 A CA991491 A CA 991491A
Authority
CA
Canada
Prior art keywords
control system
exhaust gas
gas recirculating
recirculating valve
valve
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.)
Expired
Application number
CA188,602A
Other versions
CA188602S (en
Inventor
Roland B. Caldwell
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.)
Robertshaw US Holding Corp
Original Assignee
Ranco Inc
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 Ranco Inc filed Critical Ranco Inc
Application granted granted Critical
Publication of CA991491A publication Critical patent/CA991491A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Fluid-Driven Valves (AREA)
CA188,602A 1973-01-02 1973-12-20 Control system for exhaust gas recirculating valve Expired CA991491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32012673A 1973-01-02 1973-01-02

Publications (1)

Publication Number Publication Date
CA991491A true CA991491A (en) 1976-06-22

Family

ID=23244994

Family Applications (1)

Application Number Title Priority Date Filing Date
CA188,602A Expired CA991491A (en) 1973-01-02 1973-12-20 Control system for exhaust gas recirculating valve

Country Status (8)

Country Link
JP (1) JPS581267B2 (en)
AU (1) AU6377573A (en)
CA (1) CA991491A (en)
DE (1) DE2400083C2 (en)
FR (1) FR2212493B2 (en)
GB (1) GB1450539A (en)
IT (1) IT1002450B (en)
SE (1) SE407837B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712018B2 (en) * 1974-08-05 1982-03-08
JPS5712020B2 (en) * 1974-10-25 1982-03-08
JPS5246226A (en) * 1975-10-08 1977-04-12 Nissan Motor Co Ltd Exhaust-gas reflux control system
JPS5253131A (en) * 1975-10-28 1977-04-28 Nissan Motor Co Ltd Exhaust return controller
JPS5290731A (en) * 1976-01-27 1977-07-30 Nissan Motor Co Ltd Exhaust-gas recirculation control system
JPS5338820A (en) * 1976-09-21 1978-04-10 Nissan Motor Co Ltd Controller for exhaust reflux
JPS6039863B2 (en) * 1977-01-06 1985-09-07 トヨタ自動車株式会社 Internal combustion engine exhaust gas purification device
JPS5845593B2 (en) * 1978-03-06 1983-10-11 本田技研工業株式会社 Additional fluid control device for internal combustion engines
FR2434930B1 (en) * 1978-09-01 1985-09-13 Honda Motor Co Ltd DEVICE FOR RECYCLING EXHAUST GASES FROM AN INTERNAL COMBUSTION ENGINE
JPS5535106A (en) * 1978-09-01 1980-03-12 Honda Motor Co Ltd Exhaust recirculating apparatus of engine
JPS551975U (en) * 1979-04-23 1980-01-08
FR2534315A1 (en) * 1982-10-11 1984-04-13 Renault EXHAUST GAS RECIRCULATION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINES
JPS6049764U (en) * 1983-09-14 1985-04-08 日本ハム株式会社 Feeding and watering equipment for breeding pigs
GB9115020D0 (en) * 1991-07-05 1991-08-28 Mod Tap W Corp Electrical connection system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX3995E (en) * 1975-09-22 1981-10-27 Hitachi Ltd IMPROVEMENTS IN CONTINUOUS ROLLING TRAIN

Also Published As

Publication number Publication date
JPS581267B2 (en) 1983-01-10
IT1002450B (en) 1976-05-20
DE2400083A1 (en) 1974-07-04
DE2400083C2 (en) 1986-08-21
JPS4997124A (en) 1974-09-13
GB1450539A (en) 1976-09-22
FR2212493B2 (en) 1980-03-28
SE407837B (en) 1979-04-23
FR2212493A2 (en) 1974-07-26
AU6377573A (en) 1975-06-19

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