GB1284892A - Improvements in the induction pipe systems of internal combustion engines - Google Patents

Improvements in the induction pipe systems of internal combustion engines

Info

Publication number
GB1284892A
GB1284892A GB42964/69A GB4296469A GB1284892A GB 1284892 A GB1284892 A GB 1284892A GB 42964/69 A GB42964/69 A GB 42964/69A GB 4296469 A GB4296469 A GB 4296469A GB 1284892 A GB1284892 A GB 1284892A
Authority
GB
United Kingdom
Prior art keywords
manifold
branch pipes
pipes
pipe
induction
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.)
Expired
Application number
GB42964/69A
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
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of GB1284892A publication Critical patent/GB1284892A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/005—Oscillating pipes with charging achieved by arrangement, dimensions or shapes of intakes pipes or chambers; Ram air pipes
    • F02B27/006—Oscillating pipes with charging achieved by arrangement, dimensions or shapes of intakes pipes or chambers; Ram air pipes of 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
    • F02M35/10144—Connections of intake ducts to each other or to another device
    • 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)
  • Characterised By The Charging Evacuation (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

1284892 I C engine inlet manifolds BAYERISCHE MOTOREN WERKE A G 28 Aug 1969 [2 Sept 1968] 42964/69 Heading F1B An induction pipe system for I.C. engines having at least one line of cylinders comprises an induction manifold 7 to which are connected branch pipes 6 in the form of separate components for connecting the manifold to the individual cylinders, each branch pipe having a 180 degree bend and being removably attached, at its respective ends only, to the manifold and to a cylinder inlet. The branch pipes 6, which are of a hard, elastic, plastics material, are connected to the manifold 7 and to inlet stub pipes 3 for the cylinders by means of pipe clips 9<SP>1</SP>, sealing rings 9 being provided. The branch pipes 6 are also laterally twisted transversely to their 180 degree bend, the two inner branch pipes being outwardly twisted to provide room for the entry pipe 10 of the manifold 7 while the two outer pipes are inwardly twisted. The length of the parallel ends 6<SP>1</SP> is such that the branch pipes 6 are attained to the pulsation conditions in the induction system.
GB42964/69A 1968-09-02 1969-08-28 Improvements in the induction pipe systems of internal combustion engines Expired GB1284892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT852268A AT304177B (en) 1968-09-02 1968-09-02 Intake manifold arrangement in internal combustion engines

Publications (1)

Publication Number Publication Date
GB1284892A true GB1284892A (en) 1972-08-09

Family

ID=3606218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42964/69A Expired GB1284892A (en) 1968-09-02 1969-08-28 Improvements in the induction pipe systems of internal combustion engines

Country Status (4)

Country Link
AT (1) AT304177B (en)
DE (1) DE1933271C3 (en)
FR (1) FR2017218A1 (en)
GB (1) GB1284892A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5183509U (en) * 1974-12-26 1976-07-05
EP0294083A2 (en) * 1987-06-01 1988-12-07 Ford Motor Company Limited Compact integrated engine induction air/fuel system
GB2234780A (en) * 1989-07-24 1991-02-13 Nissan Motor I.c.engine intake manifold mounting

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744039A1 (en) * 1977-09-30 1979-04-05 Bayerische Motoren Werke Ag Multicylinder IC engine suction inlet assembly - is fixed via resilient flange connections to cylinder head, and resiliently supported on engine block
EP0113441B2 (en) * 1982-12-15 1990-08-16 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Air inlet arrangement for internal-combustion engines, particularly fuel injection combustion engines
DE3643196C1 (en) * 1986-12-18 1992-08-27 Bayerische Motoren Werke Ag Intake system for internal combustion engines
JP3352572B2 (en) * 1995-09-07 2002-12-03 ダイハツ工業株式会社 Intake device for multi-cylinder internal combustion engine
DE19613467A1 (en) * 1996-04-04 1997-10-09 Mann & Hummel Filter Intake system for an internal combustion engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5183509U (en) * 1974-12-26 1976-07-05
EP0294083A2 (en) * 1987-06-01 1988-12-07 Ford Motor Company Limited Compact integrated engine induction air/fuel system
EP0294083A3 (en) * 1987-06-01 1989-04-26 Ford Motor Company Limited Compact integrated engine induction air/fuel system
GB2234780A (en) * 1989-07-24 1991-02-13 Nissan Motor I.c.engine intake manifold mounting
GB2234780B (en) * 1989-07-24 1994-01-26 Nissan Motor Intake arrangement in an internal combustion engine.

Also Published As

Publication number Publication date
DE1933271C3 (en) 1978-05-18
FR2017218A1 (en) 1970-05-22
AT304177B (en) 1972-12-27
DE1933271A1 (en) 1970-09-24
DE1933271B2 (en) 1977-09-22

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees
PLNP Patent lapsed through nonpayment of renewal fees