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WO2013054361A3 - Dual internal combustion engine - Google Patents

Dual internal combustion engine Download PDF

Info

Publication number
WO2013054361A3
WO2013054361A3 PCT/IN2012/000675 IN2012000675W WO2013054361A3 WO 2013054361 A3 WO2013054361 A3 WO 2013054361A3 IN 2012000675 W IN2012000675 W IN 2012000675W WO 2013054361 A3 WO2013054361 A3 WO 2013054361A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion
combustion chamber
piston
cylindrical body
double acting
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.)
Ceased
Application number
PCT/IN2012/000675
Other languages
French (fr)
Other versions
WO2013054361A2 (en
Inventor
K. Seetharaman
Raman S. BHARATH
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2013054361A2 publication Critical patent/WO2013054361A2/en
Publication of WO2013054361A3 publication Critical patent/WO2013054361A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • F02B75/002—Double acting engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with crankshaft
    • F01B9/023—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with crankshaft of Bourke-type or Scotch yoke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft
    • F01B9/047—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft with rack and pinion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

A dual internal combustion engine comprises a cylindrical body (101) and a piston (102) provided in the cylindrical body (101). The piston includes a double acting piston head (102) connected to a piston rod (104) at one end of the double acting piston head (102) and divides the cylindrical body (101) into a first combustion chamber (111) and a second combustion chamber (121). The one end of the piston rod (104) is connected to a crankshaft (106) through the second combustion chamber (121). The dual internal combustion engine further includes a plurality of lubrication nozzles (107) on the cylindrical body wall to lubricate the combustion chambers and the piston, and a plurality of sealing rings along the piston rod (104). The combustion in the first combustion chamber (111) takes place above the double acting piston head (102) and the combustion in the second combustion chamber (121) takes place below the double acting piston head (102). The engine is compact, and the overall weight of the engine is reduced, and the power output is increased.
PCT/IN2012/000675 2011-10-13 2012-10-11 Dual internal combustion engine Ceased WO2013054361A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN3523CH2011 2011-10-13
IN3523/CHE/2011 2011-10-13

Publications (2)

Publication Number Publication Date
WO2013054361A2 WO2013054361A2 (en) 2013-04-18
WO2013054361A3 true WO2013054361A3 (en) 2013-07-04

Family

ID=48082623

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2012/000675 Ceased WO2013054361A2 (en) 2011-10-13 2012-10-11 Dual internal combustion engine

Country Status (1)

Country Link
WO (1) WO2013054361A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2515254B (en) * 2013-04-05 2016-07-20 Osp Engines Ltd Opposed stepped piston engine power cylinder lubrication system
US11008959B2 (en) * 2019-06-28 2021-05-18 Aquarius Engines Central Europe Sp. z o.o. System and method for controlling engine using reference point

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2325523Y (en) * 1996-09-28 1999-06-23 郑迓仔 Multiple chamber internal combustion engine
WO2000036288A2 (en) * 1998-12-15 2000-06-22 Fernando Maqueo Jimeno Pairing of combustion chambers in engines
CN2502019Y (en) * 2001-10-23 2002-07-24 崔云 Axle tube type distributing door double combustion chamber internal-combustion engine
CN2937500Y (en) * 2006-06-15 2007-08-22 高亮 double cylinder head engine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2325523Y (en) * 1996-09-28 1999-06-23 郑迓仔 Multiple chamber internal combustion engine
WO2000036288A2 (en) * 1998-12-15 2000-06-22 Fernando Maqueo Jimeno Pairing of combustion chambers in engines
CN2502019Y (en) * 2001-10-23 2002-07-24 崔云 Axle tube type distributing door double combustion chamber internal-combustion engine
CN2937500Y (en) * 2006-06-15 2007-08-22 高亮 double cylinder head engine

Also Published As

Publication number Publication date
WO2013054361A2 (en) 2013-04-18

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