[go: up one dir, main page]

FR2438167A1 - Conduite d'air frais pour moteurs a combustion interne a pistons avec canaux d'entree a tourbillonnement d'air - Google Patents

Conduite d'air frais pour moteurs a combustion interne a pistons avec canaux d'entree a tourbillonnement d'air

Info

Publication number
FR2438167A1
FR2438167A1 FR7920327A FR7920327A FR2438167A1 FR 2438167 A1 FR2438167 A1 FR 2438167A1 FR 7920327 A FR7920327 A FR 7920327A FR 7920327 A FR7920327 A FR 7920327A FR 2438167 A1 FR2438167 A1 FR 2438167A1
Authority
FR
France
Prior art keywords
internal combustion
piston engines
combustion piston
air duct
fresh 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.)
Pending
Application number
FR7920327A
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.)
IFA MOTORENWERKE
Original Assignee
IFA MOTORENWERKE
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 IFA MOTORENWERKE filed Critical IFA MOTORENWERKE
Publication of FR2438167A1 publication Critical patent/FR2438167A1/fr
Pending 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
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/006—Camshaft or pushrod housings
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
    • F02B31/06—Movable means, e.g. butterfly valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • 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)
  • Jet Pumps And Other Pumps (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Characterised By The Charging Evacuation (AREA)

Abstract

A.L'INVENTION CONCERNE UN REGLAGE PAR DES ORGANES DISPOSES SUR DES CANAUX D'INJECTION D'AIR EN VUE D'OBTURER LA SECTION D'ASPIRATION AU DEMARRAGE. B.LA CONDUITE D'AIR FRAIS CONFORME A L'INVENTION EST CARACTERISEE PAR LA DISPOSITION, DANS LA ZONE DES DERIVATIONS MENANT AUX CYLINDRES, D'UN ORGANE DE REGLAGE - PAR EXEMPLE PLAQUE PLANE OU DISQUE PIVOTANT - QUI COMPORTE DES FENETRES DONT LES DIMENSIONS SONT AU MOINS AUSSI GRANDES QUE CELLES DES SECTIONS D'ECOULEMENT DE CES DERIVATIONS. C.L'INVENTION S'APPLIQUE PRINCIPALEMENT AUX MOTEURS A COMBUSTION INTERNE A PISTONS.
FR7920327A 1978-10-02 1979-08-08 Conduite d'air frais pour moteurs a combustion interne a pistons avec canaux d'entree a tourbillonnement d'air Pending FR2438167A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD78208213A DD143940A1 (de) 1978-10-02 1978-10-02 Frischluftleitung fuer hubkolbenbrennkraftmaschinen mit einlassdrallkanaelen

Publications (1)

Publication Number Publication Date
FR2438167A1 true FR2438167A1 (fr) 1980-04-30

Family

ID=5514668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920327A Pending FR2438167A1 (fr) 1978-10-02 1979-08-08 Conduite d'air frais pour moteurs a combustion interne a pistons avec canaux d'entree a tourbillonnement d'air

Country Status (6)

Country Link
DD (1) DD143940A1 (fr)
DE (1) DE2928590A1 (fr)
FR (1) FR2438167A1 (fr)
GB (1) GB2031999A (fr)
IT (1) IT7950397A0 (fr)
SE (1) SE7908110L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002800A1 (fr) * 1982-02-05 1983-08-18 Richard Furneaux Kinnersly Organe de commande de l'ecoulement d'un fluide pour des moteurs a combustion interne

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428334A (en) 1981-11-20 1984-01-31 General Motors Corporation Engine with variable flow controlled cellular intake port
GB2165886A (en) * 1984-10-23 1986-04-23 Ford Motor Co An inlet manifold for an i c engine
US4765286A (en) * 1986-10-16 1988-08-23 Chrysler Motors Corporation Selectively tuned intake manifold
US5092285A (en) * 1991-04-15 1992-03-03 Ford Motor Company Dual-mode induction system
US5575248A (en) * 1993-02-05 1996-11-19 Yamaha Hatsudoki Kabushiki Kaisha Induction system and method of operating an engine
US5377629A (en) * 1993-10-20 1995-01-03 Siemens Electric Limited Adaptive manifold tuning
KR200152903Y1 (ko) * 1994-08-25 1999-08-02 정몽규 내연기관의 흡기조절장치
US5803045A (en) * 1996-12-13 1998-09-08 Ford Global Technologies, Inc. Air intake slide throttle for an internal combustion engine
GB2478006A (en) * 2010-02-23 2011-08-24 Gm Global Tech Operations Inc An engine intake tumble flow plate

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044514B (de) * 1956-12-12 1958-11-20 Maschf Augsburg Nuernberg Ag Brennkraftmaschinen-Zylinderkopf
GB1151561A (en) * 1965-01-22 1969-05-07 Henry Weslake Improvements in or relating to Internal Combustion Engines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044514B (de) * 1956-12-12 1958-11-20 Maschf Augsburg Nuernberg Ag Brennkraftmaschinen-Zylinderkopf
GB1151561A (en) * 1965-01-22 1969-05-07 Henry Weslake Improvements in or relating to Internal Combustion Engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002800A1 (fr) * 1982-02-05 1983-08-18 Richard Furneaux Kinnersly Organe de commande de l'ecoulement d'un fluide pour des moteurs a combustion interne

Also Published As

Publication number Publication date
DE2928590A1 (de) 1980-04-03
SE7908110L (sv) 1980-04-03
IT7950397A0 (it) 1979-09-28
DD143940A1 (de) 1980-09-17
GB2031999A (en) 1980-04-30

Similar Documents

Publication Publication Date Title
FR2425543A1 (fr) Moteur a combustion interne a deux temps
FR2438167A1 (fr) Conduite d'air frais pour moteurs a combustion interne a pistons avec canaux d'entree a tourbillonnement d'air
ES528163A0 (es) Perfeccionamientos en los carburadores para motores de combustion interna
FR2391356A2 (fr) Systeme de distribution d'admission et d'echappement pour un moteur a combustion interne suralimente
JPS5316143A (en) Two cycle internal combustion engine
DE3761389D1 (de) Brennkraftmaschine.
FR2370863A1 (fr) Methode et dispositif pour ameliorer le fonctionnement d'un moteur equipe d'un turbocompresseur
GB1531080A (en) Crankcase ventilation of internal combustion piston engines
ES274486U (es) Valvula de admision de motores de combustion interna.
FR2400621A1 (fr) Installation de commande pour moteurs a combustion interne a injection suralimentes
FR2417014A2 (fr) Perfectionnements apportes a un dispositif visant a ameliorer le rendement d'un moteur a combustion interne
FR2421286A2 (fr) Dispositif d'injection de carburant
ES294918U (es) Dispositivo de control del flujo de gas de escape para motores de combustion interna de dos tiempos
FR2411974A1 (fr) Moteur a combustion interne equipe d'une enveloppe d'insonorisation
FR2506836A1 (fr) Moteur a combustion interne, a injection directe et compression d'air
FR2441064A1 (fr) Moteur a combustion interne turbocompresse
FR2389766A1 (fr)
FR2382585A1 (fr) Moteur a explosion a injection directe apres compression d'air
KR860003458Y1 (ko) 단기통 연료 직접 분사식 디젤엔진의 흡기 보조장치
SE8903433L (sv) Kolv foer tvaataktsfoerbraenningsmotor
GB501471A (en) Improvements in or relating to four-stroke internal-combustion engines
JPS588894Y2 (ja) ２サイクルエンジンの吸気装置
GB1118043A (en) Internal combustion engines
SE8305846D0 (sv) Insugningssystem till tvataktsmotor
JPS6466422A (en) Vertical type central purpose internal combustion engine