EP0223248A3 - Arrangement for axes and aggregates in multicylinder reciprocating-piston machines with separate gas exchange control, in particular internal-combustion engines - Google Patents

Arrangement for axes and aggregates in multicylinder reciprocating-piston machines with separate gas exchange control, in particular internal-combustion engines Download PDF

Info

Publication number
EP0223248A3
EP0223248A3 EP86116066A EP86116066A EP0223248A3 EP 0223248 A3 EP0223248 A3 EP 0223248A3 EP 86116066 A EP86116066 A EP 86116066A EP 86116066 A EP86116066 A EP 86116066A EP 0223248 A3 EP0223248 A3 EP 0223248A3
Authority
EP
European Patent Office
Prior art keywords
aggregates
axes
arrangement
combustion engines
gas exchange
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
EP86116066A
Other languages
German (de)
Other versions
EP0223248A2 (en
EP0223248B1 (en
Inventor
Josef Fritzenwenger
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 EP0223248A2 publication Critical patent/EP0223248A2/en
Publication of EP0223248A3 publication Critical patent/EP0223248A3/en
Application granted granted Critical
Publication of EP0223248B1 publication Critical patent/EP0223248B1/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
    • F02B75/243—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type with only one crankshaft of the "boxer" type, e.g. all connecting rods attached to separate crankshaft bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • 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
    • F02B61/00—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing
    • F02B61/02—Adaptations of engines for driving vehicles or for driving propellers; Combinations of engines with gearing for driving cycles
    • 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 or frames
    • F02F7/0043—Arrangements of mechanical drive elements
    • F02F7/0058—Longitudinally or transversely separable crankcases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/026—Gear drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L2003/25—Valve configurations in relation to engine
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
EP86116066A 1985-11-22 1986-11-20 Multicylinder reciprocating-piston machine, in particular internal-combustion engine Expired - Lifetime EP0223248B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853541315 DE3541315A1 (en) 1985-11-22 1985-11-22 ARRANGEMENT OF SHAFTS AND UNITS IN MULTI-CYLINDER PISTON PISTON MACHINES WITH SEPARATE GAS EXCHANGE CONTROL DEVICES, IN PARTICULAR COMBUSTION ENGINES
DE3541315 1985-11-22

Publications (3)

Publication Number Publication Date
EP0223248A2 EP0223248A2 (en) 1987-05-27
EP0223248A3 true EP0223248A3 (en) 1987-09-16
EP0223248B1 EP0223248B1 (en) 1990-10-03

Family

ID=6286567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86116066A Expired - Lifetime EP0223248B1 (en) 1985-11-22 1986-11-20 Multicylinder reciprocating-piston machine, in particular internal-combustion engine

Country Status (2)

Country Link
EP (1) EP0223248B1 (en)
DE (2) DE3541315A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012143950A1 (en) * 2011-04-21 2012-10-26 Tvs Motor Company Limited Internal combustion engine
DE102018207830A1 (en) * 2018-05-18 2019-11-21 Bayerische Motoren Werke Aktiengesellschaft Internal combustion engine with two cylinders

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR508840A (en) * 1920-01-22 1920-10-25 Emboutissage Et De Const Mecan Device for ensuring the distribution of an engine by means of a control by two pinions
GB186518A (en) * 1921-09-19 1922-10-05 Wolseley Motors Ltd Improvements in internal combustion engines
US2311146A (en) * 1939-06-10 1943-02-16 Aviat Corp Internal combustion engine for aircraft
US2969781A (en) * 1958-12-31 1961-01-31 Gen Motors Corp Internal combustion engine
FR1562373A (en) * 1967-07-10 1969-04-04
EP0121728A2 (en) * 1983-03-04 1984-10-17 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Two-cylinder four-stroke internal-combustion engine, in particular for motor-cycles with a crankshaft arranged in the direction of travel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR366777A (en) * 1906-06-01 1906-10-12 Elisee Cote Advanced double-acting vertical motor system
DE964456C (en) * 1954-04-16 1957-05-23 Kloeckner Humboldt Deutz Ag Four-stroke internal combustion engine with two rows of working cylinders
US3447515A (en) * 1967-07-03 1969-06-03 Continental Motors Corp Engine gearing arrangement
JPS5131307A (en) * 1974-09-10 1976-03-17 Honda Motor Co Ltd Enjinniokeru hanryokumoomentoheikosochi
AT376012B (en) * 1977-06-08 1984-10-10 List Hans AIR-COOLED SINGLE-CYLINDER INTERNAL COMBUSTION ENGINE
DE2746669C2 (en) * 1977-10-18 1986-05-28 Benno Prof. Dipl.-Ing. Klagenfurt Buchelt Four-cylinder boxer engine
DE3005343A1 (en) * 1980-02-13 1981-08-20 LuK Lamellen und Kupplungsbau GmbH, 7580 Bühl METHOD FOR SELECTING COUPLING AND DISCONNECTING CRANKSHAFT
AU562848B2 (en) * 1984-03-15 1987-06-18 Honda Giken Kogyo Kabushiki Kaisha Multi-cylinder engine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR508840A (en) * 1920-01-22 1920-10-25 Emboutissage Et De Const Mecan Device for ensuring the distribution of an engine by means of a control by two pinions
GB186518A (en) * 1921-09-19 1922-10-05 Wolseley Motors Ltd Improvements in internal combustion engines
US2311146A (en) * 1939-06-10 1943-02-16 Aviat Corp Internal combustion engine for aircraft
US2969781A (en) * 1958-12-31 1961-01-31 Gen Motors Corp Internal combustion engine
FR1562373A (en) * 1967-07-10 1969-04-04
EP0121728A2 (en) * 1983-03-04 1984-10-17 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Two-cylinder four-stroke internal-combustion engine, in particular for motor-cycles with a crankshaft arranged in the direction of travel

Also Published As

Publication number Publication date
EP0223248A2 (en) 1987-05-27
EP0223248B1 (en) 1990-10-03
DE3541315A1 (en) 1987-05-27
DE3674725D1 (en) 1990-11-08

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