GB1414368A - Internal combustion engine exhaust gas purifier incorporating a blow-off valve assembly - Google Patents

Internal combustion engine exhaust gas purifier incorporating a blow-off valve assembly

Info

Publication number
GB1414368A
GB1414368A GB3589673A GB3589673A GB1414368A GB 1414368 A GB1414368 A GB 1414368A GB 3589673 A GB3589673 A GB 3589673A GB 3589673 A GB3589673 A GB 3589673A GB 1414368 A GB1414368 A GB 1414368A
Authority
GB
United Kingdom
Prior art keywords
pipe
exhaust gas
gas purifier
blow
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
GB3589673A
Other languages
English (en)
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.)
Audi AG
Original Assignee
Audi NSU Auto Union AG
Audi AG
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 Audi NSU Auto Union AG, Audi AG filed Critical Audi NSU Auto Union AG
Publication of GB1414368A publication Critical patent/GB1414368A/en
Expired 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
GB3589673A 1972-08-07 1973-07-27 Internal combustion engine exhaust gas purifier incorporating a blow-off valve assembly Expired GB1414368A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722238788 DE2238788A1 (de) 1972-08-07 1972-08-07 Abblasventil in der luftzuleitung zu einer abgasentgiftungsanlage fuer brennkraftmaschinen

Publications (1)

Publication Number Publication Date
GB1414368A true GB1414368A (en) 1975-11-19

Family

ID=5852884

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3589673A Expired GB1414368A (en) 1972-08-07 1973-07-27 Internal combustion engine exhaust gas purifier incorporating a blow-off valve assembly

Country Status (5)

Country Link
JP (1) JPS4980417A (enrdf_load_html_response)
DE (1) DE2238788A1 (enrdf_load_html_response)
FR (1) FR2196007A5 (enrdf_load_html_response)
GB (1) GB1414368A (enrdf_load_html_response)
IT (1) IT991416B (enrdf_load_html_response)

Also Published As

Publication number Publication date
IT991416B (it) 1975-07-30
FR2196007A5 (enrdf_load_html_response) 1974-03-08
DE2238788A1 (de) 1974-02-21
JPS4980417A (enrdf_load_html_response) 1974-08-02

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed