KR0180915B1 - Reciprocating piston engine with pumping and power cylinders - Google Patents

Reciprocating piston engine with pumping and power cylinders Download PDF

Info

Publication number
KR0180915B1
KR0180915B1 KR1019910701891A KR910701891A KR0180915B1 KR 0180915 B1 KR0180915 B1 KR 0180915B1 KR 1019910701891 A KR1019910701891 A KR 1019910701891A KR 910701891 A KR910701891 A KR 910701891A KR 0180915 B1 KR0180915 B1 KR 0180915B1
Authority
KR
South Korea
Prior art keywords
power
cylinders
pumping
power cylinders
crankshaft
Prior art date
Application number
KR1019910701891A
Other languages
Korean (ko)
Other versions
KR920702747A (en
Inventor
Glen Allan Dullaway
Original Assignee
Dullaway Glen A
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 PCT/AU1990/000261 external-priority patent/WO1990015917A1/en
Application filed by Dullaway Glen A filed Critical Dullaway Glen A
Publication of KR920702747A publication Critical patent/KR920702747A/en
Application granted granted Critical
Publication of KR0180915B1 publication Critical patent/KR0180915B1/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
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple 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
    • F02B33/00—Engines characterised by provision of pumps for charging or scavenging
    • F02B33/02—Engines with reciprocating-piston pumps; Engines with crankcase pumps
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F02B33/20—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with pumping-cylinder axis arranged at an angle to working-cylinder axis, e.g. at an angle of 90 degrees
    • 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
    • F02B33/06—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps
    • F02B33/22—Engines with reciprocating-piston pumps; Engines with crankcase pumps with reciprocating-piston pumps other than simple crankcase pumps with pumping cylinder situated at side of working cylinder, e.g. the cylinders being parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Reciprocating Pumps (AREA)
  • Nozzles (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

An internal combustion engine power unit comprises two power cylinders (3) 4) spaced equidistant about a pumping cylinder (5). All cylinders operate on two-stroke cycles, the power cylinders (3, 4) having a phase difference of 180.degree.. Power piston asssemblies (13, 14) in the power cylinders (3, 4) drive crankshaft (1). Pumping piston (16) and separate crankshaft (2) are driven at twice the cyclic speed of the power pistons (13, 14) and crankshaft (1) through gear train (6, 7) between the respective crankshafts (1, 2). Air inducted into pumping cylinder (5) via intake ports (20) is compressed and passed alternately to power cylinders (3, 4) via valve controlled transfer passages (21, 24). All valves, ports and gas passages are found in a cylinder head (19). Timed fuel injection and ignition are provided. An engine may comprise one or more power units. There is also disclosed a turbo-charged diesel engine comprising two power units in "V" configuration.
KR1019910701891A 1989-06-16 1991-12-16 Reciprocating piston engine with pumping and power cylinders KR0180915B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPJ478589 1989-06-16
AUPJ4785 1989-06-16
PCT/AU1990/000261 WO1990015917A1 (en) 1989-06-16 1990-06-15 Reciprocating piston engine with pumping and power cylinders

Publications (2)

Publication Number Publication Date
KR920702747A KR920702747A (en) 1992-10-06
KR0180915B1 true KR0180915B1 (en) 1999-03-20

Family

ID=3773996

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910701891A KR0180915B1 (en) 1989-06-16 1991-12-16 Reciprocating piston engine with pumping and power cylinders

Country Status (6)

Country Link
JP (1) JP2820793B2 (en)
KR (1) KR0180915B1 (en)
AT (1) ATE126863T1 (en)
BR (1) BR9007454A (en)
CA (1) CA2060203C (en)
DE (1) DE69021878T2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6543225B2 (en) 2001-07-20 2003-04-08 Scuderi Group Llc Split four stroke cycle internal combustion engine
US6722127B2 (en) 2001-07-20 2004-04-20 Carmelo J. Scuderi Split four stroke engine
DE10224335A1 (en) * 2002-06-02 2003-12-11 Helmut Obieglo Lifting piston unit has working mechanism that controls especially gas exchange to control openings so further piston in further cylinder is subjected to gas without pistons coming into direct contact
MY144690A (en) 2003-06-20 2011-10-31 Scuderi Group Llc Split-cycle four-stroke engine
US6986329B2 (en) 2003-07-23 2006-01-17 Scuderi Salvatore C Split-cycle engine with dwell piston motion
KR20100043152A (en) * 2007-06-01 2010-04-28 로텍 디자인 리미티드 Improved low heat rejection high efficiency engine system
EP3084166B1 (en) * 2013-12-19 2018-01-31 Volvo Truck Corporation An internal combustion engine
EP3084165B1 (en) * 2013-12-19 2018-01-31 Volvo Truck Corporation An internal combustion engine
CN104791090A (en) * 2015-04-03 2015-07-22 龚福清 Multi-cylinder two-stroke engine

Also Published As

Publication number Publication date
BR9007454A (en) 1992-04-28
DE69021878T2 (en) 1996-04-25
ATE126863T1 (en) 1995-09-15
JP2820793B2 (en) 1998-11-05
JPH05502707A (en) 1993-05-13
DE69021878D1 (en) 1995-09-28
CA2060203A1 (en) 1990-12-17
CA2060203C (en) 1999-09-21
KR920702747A (en) 1992-10-06

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