FR2723615B1 - PROCESS FOR COOLING THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE EQUIPPED WITH A DOUBLE WALL EXHAUST MANIFOLD AND DEVICE FOR IMPLEMENTING THIS PROCESS - Google Patents

PROCESS FOR COOLING THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE EQUIPPED WITH A DOUBLE WALL EXHAUST MANIFOLD AND DEVICE FOR IMPLEMENTING THIS PROCESS

Info

Publication number
FR2723615B1
FR2723615B1 FR9409981A FR9409981A FR2723615B1 FR 2723615 B1 FR2723615 B1 FR 2723615B1 FR 9409981 A FR9409981 A FR 9409981A FR 9409981 A FR9409981 A FR 9409981A FR 2723615 B1 FR2723615 B1 FR 2723615B1
Authority
FR
France
Prior art keywords
implementing
cooling
combustion engine
internal combustion
double wall
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 - Fee Related
Application number
FR9409981A
Other languages
French (fr)
Other versions
FR2723615A1 (en
Inventor
Michel Achard
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
Original Assignee
Automobiles Peugeot SA
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 filed Critical Automobiles Peugeot SA
Priority to FR9409981A priority Critical patent/FR2723615B1/en
Publication of FR2723615A1 publication Critical patent/FR2723615A1/en
Application granted granted Critical
Publication of FR2723615B1 publication Critical patent/FR2723615B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/05—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of air, e.g. by mixing exhaust with air
    • 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
    • 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)
  • 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)
FR9409981A 1994-08-12 1994-08-12 PROCESS FOR COOLING THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE EQUIPPED WITH A DOUBLE WALL EXHAUST MANIFOLD AND DEVICE FOR IMPLEMENTING THIS PROCESS Expired - Fee Related FR2723615B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9409981A FR2723615B1 (en) 1994-08-12 1994-08-12 PROCESS FOR COOLING THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE EQUIPPED WITH A DOUBLE WALL EXHAUST MANIFOLD AND DEVICE FOR IMPLEMENTING THIS PROCESS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9409981A FR2723615B1 (en) 1994-08-12 1994-08-12 PROCESS FOR COOLING THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE EQUIPPED WITH A DOUBLE WALL EXHAUST MANIFOLD AND DEVICE FOR IMPLEMENTING THIS PROCESS

Publications (2)

Publication Number Publication Date
FR2723615A1 FR2723615A1 (en) 1996-02-16
FR2723615B1 true FR2723615B1 (en) 1996-09-27

Family

ID=9466289

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9409981A Expired - Fee Related FR2723615B1 (en) 1994-08-12 1994-08-12 PROCESS FOR COOLING THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE EQUIPPED WITH A DOUBLE WALL EXHAUST MANIFOLD AND DEVICE FOR IMPLEMENTING THIS PROCESS

Country Status (1)

Country Link
FR (1) FR2723615B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9927087D0 (en) * 1999-11-17 2000-01-12 Rover Group Cylinder head for a multi-cylinder in-line combustion engine having secodary air supply system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2103293A5 (en) * 1970-07-24 1972-04-07 Toyo Kogyo Co
US3947544A (en) * 1970-12-26 1976-03-30 Nippondenso Co., Ltd. Method of cleaning exhaust gases
US3751916A (en) * 1970-12-29 1973-08-14 Toyo Kogyo Co Exhaust gas purifying system for use in internal combustion engine
DE2305377A1 (en) * 1973-02-03 1974-08-08 Volkswagenwerk Ag EXHAUST MANIFOLD
JPS5317128B2 (en) * 1974-02-07 1978-06-06
GB1513460A (en) * 1975-10-29 1978-06-07 British Leyland Uk Ltd Anti-emission arrangements for internal combustion engine

Also Published As

Publication number Publication date
FR2723615A1 (en) 1996-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080430