DE2363336C3 - Ventileinrichtung für die Zusatzluftzufuhr bei Abgasnachverbrennungsanlagen an Brennkraftmaschinen - Google Patents

Ventileinrichtung für die Zusatzluftzufuhr bei Abgasnachverbrennungsanlagen an Brennkraftmaschinen

Info

Publication number
DE2363336C3
DE2363336C3 DE19732363336 DE2363336A DE2363336C3 DE 2363336 C3 DE2363336 C3 DE 2363336C3 DE 19732363336 DE19732363336 DE 19732363336 DE 2363336 A DE2363336 A DE 2363336A DE 2363336 C3 DE2363336 C3 DE 2363336C3
Authority
DE
Germany
Prior art keywords
valve
vacuum
internal combustion
valve device
air
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
DE19732363336
Other languages
German (de)
English (en)
Other versions
DE2363336A1 (de
DE2363336B2 (de
Inventor
Hean Rene Billancourt Hergoualc'h (Frankreich)
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.)
Automobiles Peugeot SA
Renault SA
Original Assignee
Automobiles Peugeot SA
Regie Nationale des Usines Renault
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 Automobiles Peugeot SA, Regie Nationale des Usines Renault filed Critical Automobiles Peugeot SA
Publication of DE2363336A1 publication Critical patent/DE2363336A1/de
Publication of DE2363336B2 publication Critical patent/DE2363336B2/de
Application granted granted Critical
Publication of DE2363336C3 publication Critical patent/DE2363336C3/de
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
    • F01N3/222—Control of additional air supply only, e.g. using by-passes or variable air pump drives using electric valves only
    • 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
    • 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
    • F01N3/227—Control of additional air supply only, e.g. using by-passes or variable air pump drives using pneumatically operated valves, e.g. membrane valves

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)
DE19732363336 1973-04-06 1973-12-19 Ventileinrichtung für die Zusatzluftzufuhr bei Abgasnachverbrennungsanlagen an Brennkraftmaschinen Expired DE2363336C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7312515A FR2224690B2 (enrdf_load_stackoverflow) 1973-04-06 1973-04-06

Publications (3)

Publication Number Publication Date
DE2363336A1 DE2363336A1 (de) 1974-10-24
DE2363336B2 DE2363336B2 (de) 1979-07-26
DE2363336C3 true DE2363336C3 (de) 1980-04-10

Family

ID=9117550

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732363336 Expired DE2363336C3 (de) 1973-04-06 1973-12-19 Ventileinrichtung für die Zusatzluftzufuhr bei Abgasnachverbrennungsanlagen an Brennkraftmaschinen

Country Status (2)

Country Link
DE (1) DE2363336C3 (enrdf_load_stackoverflow)
FR (1) FR2224690B2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317511A1 (fr) * 1975-07-11 1977-02-04 Peugeot & Renault Dispositif electropneumatique de regulation d'une injection d'air auxiliaire a l'admission des moteurs a combustion interne
DE2550406C2 (de) * 1975-11-10 1983-09-08 Toyota Jidosha Kogyo K.K., Toyota, Aichi Zusatzluft-Steuerventil in Abgasnachverbrennungseinrichtungen von Brennkraftmaschinen
DE2747029C2 (de) * 1977-10-19 1983-12-08 Kraftwerk Union AG, 4330 Mülheim Hydraulisch betätigtes Ventil

Also Published As

Publication number Publication date
FR2224690B2 (enrdf_load_stackoverflow) 1975-08-22
FR2224690A2 (enrdf_load_stackoverflow) 1974-10-31
DE2363336A1 (de) 1974-10-24
DE2363336B2 (de) 1979-07-26

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Legal Events

Date Code Title Description
OI Miscellaneous see part 1
OF Willingness to grant licences before publication of examined application
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee