EP0351520A3 - Air inlet conduit for a combustion engine - Google Patents

Air inlet conduit for a combustion engine Download PDF

Info

Publication number
EP0351520A3
EP0351520A3 EP89109353A EP89109353A EP0351520A3 EP 0351520 A3 EP0351520 A3 EP 0351520A3 EP 89109353 A EP89109353 A EP 89109353A EP 89109353 A EP89109353 A EP 89109353A EP 0351520 A3 EP0351520 A3 EP 0351520A3
Authority
EP
European Patent Office
Prior art keywords
air inlet
combustion engine
inlet conduit
conduit
combustion
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
EP89109353A
Other languages
German (de)
Other versions
EP0351520A2 (en
EP0351520B1 (en
Inventor
Klaus Groger
Herbert Dipl.-Ing. Fh Ampferer
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Publication of EP0351520A2 publication Critical patent/EP0351520A2/en
Publication of EP0351520A3 publication Critical patent/EP0351520A3/en
Application granted granted Critical
Publication of EP0351520B1 publication Critical patent/EP0351520B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02M35/10314—Materials for intake systems
    • F02M35/10321—Plastics; Composites; Rubbers
    • 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
    • F02M35/10019—Means upstream of the fuel injection system, carburettor or plenum chamber
    • 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
    • F02M35/10137—Flexible ducts, e.g. bellows or hoses
    • 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
    • F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
    • 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
    • F02M35/10373—Sensors for intake systems
    • F02M35/10386—Sensors for intake systems for flow rate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics
EP89109353A 1988-07-21 1989-05-24 Air inlet conduit for a combustion engine Expired - Lifetime EP0351520B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3824792A DE3824792A1 (en) 1988-07-21 1988-07-21 AIR INTAKE TRACT OF AN INTERNAL COMBUSTION ENGINE
DE3824792 1988-07-21

Publications (3)

Publication Number Publication Date
EP0351520A2 EP0351520A2 (en) 1990-01-24
EP0351520A3 true EP0351520A3 (en) 1990-06-06
EP0351520B1 EP0351520B1 (en) 1992-04-15

Family

ID=6359229

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89109353A Expired - Lifetime EP0351520B1 (en) 1988-07-21 1989-05-24 Air inlet conduit for a combustion engine

Country Status (5)

Country Link
US (1) US4903644A (en)
EP (1) EP0351520B1 (en)
JP (1) JP2708556B2 (en)
DE (2) DE3824792A1 (en)
ES (1) ES2031307T3 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654158B1 (en) * 1989-11-03 1994-10-07 Stihl Andreas THERMAL ENGINE, PROVIDED WITH AN INTAKE MANIFOLD FIXED TO THE CYLINDER, FOR A MANUALLY GUIDED MACHINE TOOL.
JP2639608B2 (en) * 1991-12-18 1997-08-13 本田技研工業株式会社 Motorcycle air intake system
RU2107183C1 (en) * 1992-08-22 1998-03-20 Акционерное общество "АвтоВАЗ" Internal combustion engine intake device
SE9303470L (en) * 1993-10-21 1995-04-22 Electrolux Ab Intake pipe for an internal combustion engine
US5595151A (en) * 1995-12-11 1997-01-21 Siemens Electric Limited Releasable connection for molded parts
DE10041484B4 (en) 2000-08-24 2007-02-01 Dr.Ing.H.C. F. Porsche Ag Internal combustion engine, in particular for motorcycles
US6835234B2 (en) * 2002-12-12 2004-12-28 Visteon Global Technologies, Inc. Intake tube assembly with evaporative emission control device
US20060090725A1 (en) * 2004-10-20 2006-05-04 Garvey Paul W Devices for connecting canister air cleaners to carburetors of internal combustion engines
KR101245668B1 (en) * 2005-01-31 2013-03-20 일리노이즈 툴 워크스 인코포레이티드 Fluid supply assembly with measuring guide and method of measuring fluid components in the fluid supply assembly
CN101078386A (en) * 2006-05-26 2007-11-28 现代自动车株式会社 Ventilation tube throttling port for reducing low frequency noise
US8925510B2 (en) * 2008-12-17 2015-01-06 Ford Global Technologies, Llc Automotive air induction system
JP5513943B2 (en) * 2010-03-16 2014-06-04 本田技研工業株式会社 Power unit intake system structure
DE102010040435A1 (en) * 2010-09-08 2012-03-08 Deere & Company Suction hose for guiding combustion air inside air intake system for internal combustion, has two connection openings, where suction hose has wall area with wall thickness and curved sections are formed at suction hose
DE102010049015B4 (en) * 2010-10-21 2013-12-05 Johnson Controls Hybrid And Recycling Gmbh Coolant manifold hose and battery assembly
KR101499218B1 (en) * 2013-08-29 2015-03-05 현대자동차주식회사 Intercooler pipe having the low vibration property for a car
JP6053835B2 (en) * 2015-01-21 2016-12-27 本田技研工業株式会社 Blow-by gas processing equipment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB767711A (en) * 1951-05-08 1957-02-06 Ferguson Harry Inc Air intake system for tractor
DE2342157A1 (en) * 1973-08-21 1975-02-27 Purolator Filter Gmbh Air filter for I.C. engines - has discharge pipe with bell mouth projecting into filter housing
DE2758076A1 (en) * 1977-12-24 1979-07-05 Henniges Gummi Air inlet housing for fuel injection engine - has chamber for thrust plate of air volume meter and cylindrical section connected to suction pipe
EP0139122A1 (en) * 1983-09-20 1985-05-02 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Inlet pipe arrangement for an internal combustion engine
US4592316A (en) * 1983-06-29 1986-06-03 Honda Giken Kogyo Kabushiki Kaisha Air funnel assembly
US4648628A (en) * 1985-09-19 1987-03-10 Dayco Products, Inc. Branched hose construction, T-connector therefor and methods of making the same
FR2595120A1 (en) * 1986-03-01 1987-09-04 Stihl Andreas CONNECTING TUBING BETWEEN CARBURETOR AND EXPLOSION CHAMBER
DE8900612U1 (en) * 1989-01-20 1989-03-30 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln, De

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372120A (en) * 1979-10-26 1983-02-08 General Motors Corporation V-Type engine intake with vibration isolated manifold connector
JPS59213922A (en) * 1983-05-19 1984-12-03 Nissan Motor Co Ltd Air suction device for internal-combustion engine
JPS6081459A (en) * 1983-10-11 1985-05-09 Toyota Motor Corp Intake-air device in internal-combustion engine
DE3426266C2 (en) * 1984-07-17 1986-06-05 Adam Opel AG, 6090 Rüsselsheim Motor vehicle with a manifold intake manifold
JPS63314358A (en) * 1987-06-16 1988-12-22 Daihatsu Motor Co Ltd Intake manifold for internal combustion engine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB767711A (en) * 1951-05-08 1957-02-06 Ferguson Harry Inc Air intake system for tractor
DE2342157A1 (en) * 1973-08-21 1975-02-27 Purolator Filter Gmbh Air filter for I.C. engines - has discharge pipe with bell mouth projecting into filter housing
DE2758076A1 (en) * 1977-12-24 1979-07-05 Henniges Gummi Air inlet housing for fuel injection engine - has chamber for thrust plate of air volume meter and cylindrical section connected to suction pipe
US4592316A (en) * 1983-06-29 1986-06-03 Honda Giken Kogyo Kabushiki Kaisha Air funnel assembly
EP0139122A1 (en) * 1983-09-20 1985-05-02 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Inlet pipe arrangement for an internal combustion engine
US4648628A (en) * 1985-09-19 1987-03-10 Dayco Products, Inc. Branched hose construction, T-connector therefor and methods of making the same
FR2595120A1 (en) * 1986-03-01 1987-09-04 Stihl Andreas CONNECTING TUBING BETWEEN CARBURETOR AND EXPLOSION CHAMBER
DE8900612U1 (en) * 1989-01-20 1989-03-30 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln, De

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 13, no. 154 (M-814)(3502) 14 April 1989, & JP-A-63 314358 (DAIHATSU MOTOR CO.) 22 Dezember 1988, *

Also Published As

Publication number Publication date
JPH0267451A (en) 1990-03-07
ES2031307T3 (en) 1992-12-01
JP2708556B2 (en) 1998-02-04
DE58901148D1 (en) 1992-05-21
US4903644A (en) 1990-02-27
EP0351520A2 (en) 1990-01-24
EP0351520B1 (en) 1992-04-15
DE3824792A1 (en) 1990-01-25

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