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FR2384120A1 - INLET PIPING DEVICE FOR INTERNAL COMBUSTION ENGINES WITH IN-LINE CYLINDERS - Google Patents

INLET PIPING DEVICE FOR INTERNAL COMBUSTION ENGINES WITH IN-LINE CYLINDERS

Info

Publication number
FR2384120A1
FR2384120A1 FR7806469A FR7806469A FR2384120A1 FR 2384120 A1 FR2384120 A1 FR 2384120A1 FR 7806469 A FR7806469 A FR 7806469A FR 7806469 A FR7806469 A FR 7806469A FR 2384120 A1 FR2384120 A1 FR 2384120A1
Authority
FR
France
Prior art keywords
internal combustion
combustion engines
piping device
line cylinders
inlet piping
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.)
Granted
Application number
FR7806469A
Other languages
French (fr)
Other versions
FR2384120B1 (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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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
Priority claimed from DE2711195A external-priority patent/DE2711195C3/en
Priority claimed from DE2736466A external-priority patent/DE2736466C3/en
Priority claimed from DE19772753751 external-priority patent/DE2753751C2/en
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of FR2384120A1 publication Critical patent/FR2384120A1/en
Application granted granted Critical
Publication of FR2384120B1 publication Critical patent/FR2384120B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/1034—Manufacturing and assembling intake systems
    • F02M35/10347—Moulding, casting or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
    • F02M35/10072—Intake runners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10111—Substantially V-, C- or U-shaped ducts in direction of the flow path
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10118—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements with variable cross-sections of intake ducts along their length; Venturis; Diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
    • F02M35/10131—Ducts situated in more than one plane; Ducts of one plane crossing ducts of another plane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
    • F02M35/10216—Fuel injectors; Fuel pipes or rails; Fuel pumps or pressure regulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/112—Intake manifolds for engines with cylinders all in one line
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Characterised By The Charging Evacuation (AREA)

Abstract

a. Dispositif de tuyauterie d'admission pour moteurs à combustion interne à 4 à 6 cylindres en ligne, comportant un collecteur d'où partent, dans un plan en sens inverse, les uns des autres par paires, des tuyaux d'admission séparés, de même longueur. b. Dispositif caractérisé en ce que les sections intermédiaires des différents tuyaux d'admission sont disposées par paires, au moins partiellement dans des plans qui se coupent près des extrémités de raccordement, sensiblement sur des axes idéaux, parallèles à la rangée des extrémités de raccordement, et se déploient en éventail dans la direction du collecteur à partir de ces axes. c. Dispositif applicable aux moteurs à cylindres en ligne.at. Intake piping device for internal combustion engines with 4 to 6 in-line cylinders, comprising a manifold from which, in a reverse direction plane, separate from each other in pairs, separate intake pipes, likewise length. b. Device characterized in that the intermediate sections of the different inlet pipes are arranged in pairs, at least partially in planes which intersect near the connection ends, substantially on ideal axes, parallel to the row of connection ends, and fan out in the direction of the manifold from these axes. vs. Device applicable to in-line cylinder engines.

FR7806469A 1977-03-15 1978-03-07 INLET PIPING DEVICE FOR INTERNAL COMBUSTION ENGINES WITH IN-LINE CYLINDERS Granted FR2384120A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2711195A DE2711195C3 (en) 1977-03-15 1977-03-15 Intake manifold for 4- to 6-cylinder in-line internal combustion engines
DE2736466A DE2736466C3 (en) 1977-08-12 1977-08-12 Intake manifold for internal combustion engines
DE19772753751 DE2753751C2 (en) 1977-12-02 1977-12-02 Intake manifold for in-line internal combustion engines

Publications (2)

Publication Number Publication Date
FR2384120A1 true FR2384120A1 (en) 1978-10-13
FR2384120B1 FR2384120B1 (en) 1985-05-03

Family

ID=27187142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806469A Granted FR2384120A1 (en) 1977-03-15 1978-03-07 INLET PIPING DEVICE FOR INTERNAL COMBUSTION ENGINES WITH IN-LINE CYLINDERS

Country Status (6)

Country Link
JP (1) JPS53113919A (en)
BR (1) BR7801563A (en)
FR (1) FR2384120A1 (en)
GB (1) GB1583532A (en)
IT (1) IT1093857B (en)
SE (1) SE439520B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000594A1 (en) * 1979-08-17 1981-03-05 Bayerische Motoren Werke Ag Inlet supply manifold for combustion engine with four or six cylinders in line
EP0114618A2 (en) * 1983-01-14 1984-08-01 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Cast air admission device for combustion engines, particularly pressure die-cast device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH048304Y2 (en) * 1985-08-27 1992-03-03
JPH0455248Y2 (en) * 1986-12-25 1992-12-25
KR20020047999A (en) * 2000-12-15 2002-06-22 이계안 In-manifold structure for vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527774A1 (en) * 1975-06-21 1976-12-30 Bayerische Motoren Werke Ag Inlet manifold for IC engines - is two part die casting joined at dividing plane

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245578Y2 (en) * 1974-07-12 1977-10-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527774A1 (en) * 1975-06-21 1976-12-30 Bayerische Motoren Werke Ag Inlet manifold for IC engines - is two part die casting joined at dividing plane

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000594A1 (en) * 1979-08-17 1981-03-05 Bayerische Motoren Werke Ag Inlet supply manifold for combustion engine with four or six cylinders in line
EP0024606A1 (en) * 1979-08-17 1981-03-11 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Inlet manifold system for internal-combustion engines with four to six cylinders in line
EP0114618A2 (en) * 1983-01-14 1984-08-01 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Cast air admission device for combustion engines, particularly pressure die-cast device
EP0114618A3 (en) * 1983-01-14 1985-05-22 Bayerische Motoren Werke Aktiengesellschaft Cast air admission device for combustion engines, particularly pressure die-cast device

Also Published As

Publication number Publication date
JPS53113919A (en) 1978-10-04
FR2384120B1 (en) 1985-05-03
BR7801563A (en) 1978-10-03
SE439520B (en) 1985-06-17
IT1093857B (en) 1985-07-26
IT7821073A0 (en) 1978-03-10
GB1583532A (en) 1981-01-28
JPS626106B2 (en) 1987-02-09
SE7802907L (en) 1978-09-16

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Legal Events

Date Code Title Description
ST Notification of lapse