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 languages
English (en)
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 (de)
AU (1) AU6377573A (de)
CA (1) CA991491A (de)
DE (1) DE2400083C2 (de)
FR (1) FR2212493B2 (de)
GB (1) GB1450539A (de)
IT (1) IT1002450B (de)
SE (1) SE407837B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712018B2 (de) * 1974-08-05 1982-03-08
JPS5712020B2 (de) * 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 (ja) * 1977-01-06 1985-09-07 トヨタ自動車株式会社 内燃機関の排気ガス浄化装置
JPS5845593B2 (ja) * 1978-03-06 1983-10-11 本田技研工業株式会社 内燃エンジンの追加の流体の制御装置
GB2031993B (en) * 1978-09-01 1983-03-30 Honda Motor Co Ltd Engine exhaust gas recirculation control
JPS5535106A (en) * 1978-09-01 1980-03-12 Honda Motor Co Ltd Exhaust recirculating apparatus of engine
JPS551975U (de) * 1979-04-23 1980-01-08
FR2534315A1 (fr) * 1982-10-11 1984-04-13 Renault Dispositif de commande de recirculation des gaz d'echappement pour moteurs a combustion interne
JPS6049764U (ja) * 1983-09-14 1985-04-08 日本ハム株式会社 飼育豚の給餌給水装置
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 (es) * 1975-09-22 1981-10-27 Hitachi Ltd Mejoras en tren de laminacion continuo

Also Published As

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

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