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FR2438167A1 - FRESH AIR DUCT FOR INTERNAL COMBUSTION PISTON ENGINES WITH SWirling AIR INTAKE CHANNELS - Google Patents

FRESH AIR DUCT FOR INTERNAL COMBUSTION PISTON ENGINES WITH SWirling AIR INTAKE CHANNELS

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
French (fr)
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/en
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.A. THE INVENTION RELATES TO ADJUSTMENT BY ORGANS PROVIDED ON AIR INJECTION CHANNELS WITH A VIEW OF CLOSING THE SUCTION SECTION ON STARTING. B. THE FRESH AIR DUCT IN ACCORDANCE WITH THE INVENTION IS CHARACTERIZED BY THE ARRANGEMENT, IN THE AREA OF THE BYPUTS LEADING TO THE CYLINDERS, OF AN ADJUSTING DEVICE - FOR EXAMPLE FLAT PLATE OR SWIVEL DISC - WHICH INCLUDES WINDOWS OF WHICH DIMENSIONS ARE AT LEAST AS LARGE AS THOSE OF THE FLOW SECTIONS OF THESE DERIVATIONS. C. THE INVENTION APPLIES MAINLY TO INTERNAL COMBUSTION PISTON ENGINES.

FR7920327A 1978-10-02 1979-08-08 FRESH AIR DUCT FOR INTERNAL COMBUSTION PISTON ENGINES WITH SWirling AIR INTAKE CHANNELS Pending FR2438167A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD78208213A DD143940A1 (en) 1978-10-02 1978-10-02 FRESH AIR FOR HEAVYBREAKING ENGINES WITH INLET DUCT CHANNELS

Publications (1)

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

Family

ID=5514668

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920327A Pending FR2438167A1 (en) 1978-10-02 1979-08-08 FRESH AIR DUCT FOR INTERNAL COMBUSTION PISTON ENGINES WITH SWirling AIR INTAKE CHANNELS

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983002800A1 (en) * 1982-02-05 1983-08-18 Richard Furneaux Kinnersly Fluid flow control means for internal combustion engines

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 (en) * 1994-08-25 1999-08-02 정몽규 Intake regulator of internal combustion engine
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 (en) * 1956-12-12 1958-11-20 Maschf Augsburg Nuernberg Ag Internal combustion engine cylinder head
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 (en) * 1956-12-12 1958-11-20 Maschf Augsburg Nuernberg Ag Internal combustion engine cylinder head
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 (en) * 1982-02-05 1983-08-18 Richard Furneaux Kinnersly Fluid flow control means for internal combustion engines

Also Published As

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

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