FR2194230A5 - - Google Patents

Info

Publication number
FR2194230A5
FR2194230A5 FR7322382A FR7322382A FR2194230A5 FR 2194230 A5 FR2194230 A5 FR 2194230A5 FR 7322382 A FR7322382 A FR 7322382A FR 7322382 A FR7322382 A FR 7322382A FR 2194230 A5 FR2194230 A5 FR 2194230A5
Authority
FR
France
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
FR7322382A
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.)
Deutsche Vergaser GmbH and Co KG
Original Assignee
Deutsche Vergaser GmbH and Co KG
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 Deutsche Vergaser GmbH and Co KG filed Critical Deutsche Vergaser GmbH and Co KG
Application granted granted Critical
Publication of FR2194230A5 publication Critical patent/FR2194230A5/fr
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

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)
FR7322382A 1972-07-21 1973-06-19 Expired FR2194230A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722235852 DE2235852B2 (de) 1972-07-21 1972-07-21 Steuereinrichtung für die Bemessung von Zusatzluft für den Abgas-Nachbrenner einer Brennkraftmaschine

Publications (1)

Publication Number Publication Date
FR2194230A5 true FR2194230A5 (fr) 1974-02-22

Family

ID=5851298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322382A Expired FR2194230A5 (fr) 1972-07-21 1973-06-19

Country Status (4)

Country Link
JP (1) JPS4945211A (fr)
DE (1) DE2235852B2 (fr)
FR (1) FR2194230A5 (fr)
GB (1) GB1375148A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07100232B2 (ja) * 1986-06-10 1995-11-01 トヨタ自動車株式会社 積層鋼板の抵抗スポツト溶接方法
JPH0651233B2 (ja) * 1986-11-07 1994-07-06 株式会社豊田自動織機製作所 亜鉛めつき鋼板の電気抵抗溶接法
JPH089105B2 (ja) * 1987-09-02 1996-01-31 株式会社豊田自動織機製作所 鋼板の抵抗溶接法
JPH01289579A (ja) * 1988-05-14 1989-11-21 Toyota Autom Loom Works Ltd 高張力鋼板の点溶接法
JPH03238178A (ja) * 1990-02-15 1991-10-23 Tokai Rika Co Ltd スポット溶接方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2215533C3 (de) * 1972-03-30 1979-11-22 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur Verminderung der schädlichen Anteile in den Abgasen einer Brennkraftmaschine

Also Published As

Publication number Publication date
DE2235852B2 (de) 1975-10-30
DE2235852A1 (de) 1974-02-14
GB1375148A (fr) 1974-11-27
JPS4945211A (fr) 1974-04-30

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse