FR2450950A1 - Canal d'admission pour des machines a combustion interne - Google Patents

Canal d'admission pour des machines a combustion interne

Info

Publication number
FR2450950A1
FR2450950A1 FR8003832A FR8003832A FR2450950A1 FR 2450950 A1 FR2450950 A1 FR 2450950A1 FR 8003832 A FR8003832 A FR 8003832A FR 8003832 A FR8003832 A FR 8003832A FR 2450950 A1 FR2450950 A1 FR 2450950A1
Authority
FR
France
Prior art keywords
diesel engine
direct
inlet duct
flow rate
rate characteristics
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.)
Withdrawn
Application number
FR8003832A
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.)
Caterpillar Energy Solutions GmbH
Original Assignee
Motoren Werke Mannheim 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 Motoren Werke Mannheim AG filed Critical Motoren Werke Mannheim AG
Publication of FR2450950A1 publication Critical patent/FR2450950A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4228—Helically-shaped channels 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

A.CULASSE POUR MOTEUR A COMBUSTION INTERNE. B.LA CONFORMATION DU CANAL A TOURBILLONNEMENT EST REALISEE DE MANIERE A COMMUNIQUER UN MOUVEMENT DE TOURBILLONNEMENT OU DE ROTATION A L'AIR DE COMBUSTION LORS DE LA COURSE D'ADMISSION DU CYLINDRE DU MOTEUR EN VUE D'OBTENIR UN MELANGE DU CARBURANT AVEC L'AIR DE COMBUSTION RESULTANT DANS UN MELANGE AVANTAGEUX DU POINT DE VUE DE LA PRESSION EFFECTIVE MOYENNE, DE LA CONSOMMATION EN CARBURANT ET DES GAZ D'ECHAPPEMENT. C.APPLICATION AUX MOTEURS DIESEL.
FR8003832A 1979-03-03 1980-02-21 Canal d'admission pour des machines a combustion interne Withdrawn FR2450950A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2908293A DE2908293C2 (de) 1979-03-03 1979-03-03 Einlaßkanal für Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
FR2450950A1 true FR2450950A1 (fr) 1980-10-03

Family

ID=6064358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8003832A Withdrawn FR2450950A1 (fr) 1979-03-03 1980-02-21 Canal d'admission pour des machines a combustion interne

Country Status (4)

Country Link
BR (1) BR8001234A (fr)
DE (1) DE2908293C2 (fr)
ES (1) ES489145A1 (fr)
FR (1) FR2450950A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT4876U1 (de) * 2000-05-04 2001-12-27 Avl List Gmbh Brennkraftmaschine mit zumindest zwei einlasskanälen pro zylinder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361447A (fr) * 1963-04-08 1964-05-22 Renault Culasse pour moteur à combustion interne
DE1272627B (de) * 1964-12-09 1968-07-11 Motoren Werke Mannheim Ag Einlasskanal fuer Brennkraftmaschinen
DE1291945B (de) * 1964-04-25 1969-04-03 Motoren Werke Mannheim Ag Einlasskanal fuer Brennkraftmaschinen, insbesondere Dieselmaschinen
US3945363A (en) * 1973-08-28 1976-03-23 Elsbett L Reciprocating piston internal combustion engine with twist forming conduit means, especially in the intake system thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053862B (de) * 1957-08-02 1959-03-26 Daimler Benz Ag Einlasskanal im Zylinderkopf von Brennkraftmaschinen
DE1956351B2 (de) * 1969-11-08 1977-11-17 Süddeutsche Bremsen-AG, 8000 München Drallerzeugender einlasskanal
CH524763A (de) * 1970-06-05 1972-06-30 Saurer Ag Adolph Zylinderkopf einer Kolbenbrennkraftmaschine mit Lufteinlasskanal
AT326423B (de) * 1972-01-11 1975-12-10 List Hans Brennkraftmaschine mit direkter einspritzung
DE2235050A1 (de) * 1972-07-17 1974-01-31 Elsbett Drallbildender kanal, insbesondere im ansaugsystem von hubkolben-brennkraftmaschinen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1361447A (fr) * 1963-04-08 1964-05-22 Renault Culasse pour moteur à combustion interne
DE1291945B (de) * 1964-04-25 1969-04-03 Motoren Werke Mannheim Ag Einlasskanal fuer Brennkraftmaschinen, insbesondere Dieselmaschinen
DE1272627B (de) * 1964-12-09 1968-07-11 Motoren Werke Mannheim Ag Einlasskanal fuer Brennkraftmaschinen
US3945363A (en) * 1973-08-28 1976-03-23 Elsbett L Reciprocating piston internal combustion engine with twist forming conduit means, especially in the intake system thereof

Also Published As

Publication number Publication date
ES489145A1 (es) 1980-08-16
DE2908293A1 (de) 1980-09-04
DE2908293C2 (de) 1982-09-16
BR8001234A (pt) 1980-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse