CA943024A - Exhaust emission control for motor cars - Google Patents

Exhaust emission control for motor cars

Info

Publication number
CA943024A
CA943024A CA119,363A CA119363A CA943024A CA 943024 A CA943024 A CA 943024A CA 119363 A CA119363 A CA 119363A CA 943024 A CA943024 A CA 943024A
Authority
CA
Canada
Prior art keywords
emission control
exhaust emission
motor cars
cars
motor
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
CA119,363A
Other languages
English (en)
Other versions
CA119363S (en
Inventor
Edwin Jensen
Hans C. Hansen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA943024A publication Critical patent/CA943024A/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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/04—Apparatus for adding secondary air to fuel-air mixture with automatic control
    • F02M23/08—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus
    • F02M23/09—Apparatus for adding secondary air to fuel-air mixture with automatic control dependent on pressure in main combustion-air induction system, e.g. pneumatic-type apparatus using valves directly opened by low pressure
    • 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)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
CA119,363A 1970-07-29 1971-07-28 Exhaust emission control for motor cars Expired CA943024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3675470 1970-07-29

Publications (1)

Publication Number Publication Date
CA943024A true CA943024A (en) 1974-03-05

Family

ID=10390938

Family Applications (1)

Application Number Title Priority Date Filing Date
CA119,363A Expired CA943024A (en) 1970-07-29 1971-07-28 Exhaust emission control for motor cars

Country Status (6)

Country Link
CA (1) CA943024A (enExample)
CH (1) CH543001A (enExample)
DE (1) DE2136753A1 (enExample)
ES (1) ES394158A1 (enExample)
FR (1) FR2103782A5 (enExample)
GB (1) GB1345143A (enExample)

Also Published As

Publication number Publication date
FR2103782A5 (enExample) 1972-04-14
DE2136753A1 (de) 1973-08-09
GB1345143A (en) 1974-01-30
CH543001A (de) 1973-10-15
ES394158A1 (es) 1974-03-16

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