IT1260918B - INTERNAL COMBUSTION ENGINE WITH THREE CYLINDERS OF WHICH A SUPPLY AND EXHAUST INTERMEDIATE. - Google Patents

INTERNAL COMBUSTION ENGINE WITH THREE CYLINDERS OF WHICH A SUPPLY AND EXHAUST INTERMEDIATE.

Info

Publication number
IT1260918B
IT1260918B ITTO930265A ITTO930265A IT1260918B IT 1260918 B IT1260918 B IT 1260918B IT TO930265 A ITTO930265 A IT TO930265A IT TO930265 A ITTO930265 A IT TO930265A IT 1260918 B IT1260918 B IT 1260918B
Authority
IT
Italy
Prior art keywords
cylinders
supply
combustion engine
internal combustion
exhaust intermediate
Prior art date
Application number
ITTO930265A
Other languages
Italian (it)
Inventor
Dante Giacosa
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to ITTO930265A priority Critical patent/IT1260918B/en
Publication of ITTO930265A0 publication Critical patent/ITTO930265A0/en
Priority to EP94104482A priority patent/EP0621403A1/en
Publication of ITTO930265A1 publication Critical patent/ITTO930265A1/en
Application granted granted Critical
Publication of IT1260918B publication Critical patent/IT1260918B/en

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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/26—Four-stroke engines characterised by having crankcase pumps
    • 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
    • F02B41/00—Engines characterised by special means for improving conversion of heat or pressure energy into mechanical power
    • F02B41/02—Engines with prolonged expansion
    • F02B41/06—Engines with prolonged expansion in compound cylinders
    • 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
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • 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
    • F02B2075/1804—Number of cylinders
    • F02B2075/1812—Number of cylinders three
ITTO930265A 1993-04-20 1993-04-20 INTERNAL COMBUSTION ENGINE WITH THREE CYLINDERS OF WHICH A SUPPLY AND EXHAUST INTERMEDIATE. IT1260918B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO930265A IT1260918B (en) 1993-04-20 1993-04-20 INTERNAL COMBUSTION ENGINE WITH THREE CYLINDERS OF WHICH A SUPPLY AND EXHAUST INTERMEDIATE.
EP94104482A EP0621403A1 (en) 1993-04-20 1994-03-22 A three cylinder internal combustion engine with an intermediate feed and exhaust cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930265A IT1260918B (en) 1993-04-20 1993-04-20 INTERNAL COMBUSTION ENGINE WITH THREE CYLINDERS OF WHICH A SUPPLY AND EXHAUST INTERMEDIATE.

Publications (3)

Publication Number Publication Date
ITTO930265A0 ITTO930265A0 (en) 1993-04-20
ITTO930265A1 ITTO930265A1 (en) 1994-10-20
IT1260918B true IT1260918B (en) 1996-04-29

Family

ID=11411407

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930265A IT1260918B (en) 1993-04-20 1993-04-20 INTERNAL COMBUSTION ENGINE WITH THREE CYLINDERS OF WHICH A SUPPLY AND EXHAUST INTERMEDIATE.

Country Status (2)

Country Link
EP (1) EP0621403A1 (en)
IT (1) IT1260918B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2339844A (en) * 1998-07-24 2000-02-09 John Eric Dowell Quieter parallel-twin four-stroke i.c. engine with additional expansion cylinder
EP1961943A1 (en) * 2007-02-22 2008-08-27 Seneca S.A. Combustion engine
DE102010015698A1 (en) * 2010-04-16 2011-10-20 Seneca International Ag Internal combustion engine
DE102010025051A1 (en) * 2010-06-18 2011-12-22 Seneca International Ag Internal combustion engine
DE102010025050A1 (en) * 2010-06-18 2011-12-22 Seneca International Ag Internal combustion engine, has opening extended along connection between expansion spaces of cylinders at end of compression stroke of one of cylinders, where cylinder is provided for operation of two cycles
US8763570B2 (en) * 2011-09-14 2014-07-01 GM Global Technology Operations LLC Engine assembly including multiple bore center pitch dimensions
GB2496407B (en) * 2011-11-10 2017-11-08 Ford Global Tech Llc A three cylinder engine with a deactivatable cylinder.
US20130199492A1 (en) * 2012-02-08 2013-08-08 GM Global Technology Operations LLC Internal combustion engine utilizing dual compression and single expansion process
KR101786199B1 (en) * 2015-09-11 2017-10-17 현대자동차주식회사 Combined Cycle Combustion Control type 3 Cylinders Engine and Engine Control Method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB169799A (en) * 1920-07-03 1921-10-03 Waldo George Gernandt Improvements in internal combustion engines
JPS5820927A (en) * 1981-07-28 1983-02-07 Kazuhiko Nishiyama Supercharger
AT397838B (en) * 1985-04-02 1994-07-25 Bruecker Helmut Dr PISTON PISTON ENGINE
DE3832013C2 (en) * 1987-09-17 1996-08-01 Dancho Zochev Dipl Ing Donkov Reciprocating piston internal combustion engine with crankcase charge air pumps

Also Published As

Publication number Publication date
EP0621403A1 (en) 1994-10-26
ITTO930265A1 (en) 1994-10-20
ITTO930265A0 (en) 1993-04-20

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990428