BR0205965A - Lubricating oil structure in internal combustion engine - Google Patents

Lubricating oil structure in internal combustion engine

Info

Publication number
BR0205965A
BR0205965A BR0205965-7A BR0205965A BR0205965A BR 0205965 A BR0205965 A BR 0205965A BR 0205965 A BR0205965 A BR 0205965A BR 0205965 A BR0205965 A BR 0205965A
Authority
BR
Brazil
Prior art keywords
lubricating oil
combustion engine
internal combustion
passageway
jet
Prior art date
Application number
BR0205965-7A
Other languages
Portuguese (pt)
Other versions
BR0205965B1 (en
Inventor
Takashi Ishizaka
Akira Shigihara
Takashi Kaneishi
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR0205965A publication Critical patent/BR0205965A/en
Publication of BR0205965B1 publication Critical patent/BR0205965B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F01M2001/083—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F01M2001/086—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating gudgeon pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

"ESTRUTURA PARA PASSAGEM DE óLEO LUBRIFICANTE EM MOTOR DE COMBUSTãO INTERNA". Em uma estrutura de passagem para óleo lubrificante em um motor de combustão interna, na qual um óleo lubrificante pressurizado, fluindo em uma passagem para óleo lubrificante (21) é ejetado a porções a serem lubrificadas através de um jato (25) provido na passagem para óleo lubrificante (21), sendo providos sulcos para óleo, em formato de cruz na entrada do jato (25), de forma que estes sejam abertos para o interior da passagem de óleo lubrificante (21) e estendendo-se diametralmente a partir do centro do jato (25). Assim sendo, é possível assegurar que a entrada do jato provido em um local da passagem para óleo lubrificante no motor de combustão interna não possa ser obstruída por refugos ou pó, incorporados no óleo lubrificante, fluindo na passagem para óleo lubrificante."LUBRICANT OIL PASSAGE STRUCTURE IN INTERNAL COMBUSTION ENGINE". In a lubricating oil passageway structure in an internal combustion engine, in which a pressurized lubricating oil flowing in a lubricating oil passageway (21) is ejected into portions to be lubricated through a jet (25) provided in the passageway for the lubrication oil. lubricating oil (21), with cross-shaped grooves for oil at the inlet of the jet (25) so that they are opened into the lubricating oil passage (21) and extending diametrically from the center of the jet (25). Accordingly, it is possible to ensure that the jet inlet provided at a location of the lubricating oil passageway in the internal combustion engine cannot be obstructed by scrap or dust incorporated in the lubricating oil flowing into the lubricating oil passageway.

BRPI0205965-7A 2001-09-04 2002-08-28 structure for the passage of lubricating oil in an internal combustion engine. BR0205965B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001267586A JP4537629B2 (en) 2001-09-04 2001-09-04 Lubricating oil passage structure of internal combustion engine
PCT/JP2002/008677 WO2003023198A1 (en) 2001-09-04 2002-08-28 Lubrication oil passage structure of internal combustion engine

Publications (2)

Publication Number Publication Date
BR0205965A true BR0205965A (en) 2003-10-07
BR0205965B1 BR0205965B1 (en) 2011-03-09

Family

ID=19093697

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0205965-7A BR0205965B1 (en) 2001-09-04 2002-08-28 structure for the passage of lubricating oil in an internal combustion engine.

Country Status (9)

Country Link
EP (1) EP1424470B1 (en)
JP (1) JP4537629B2 (en)
KR (1) KR100539602B1 (en)
CN (1) CN1277044C (en)
AR (1) AR036397A1 (en)
BR (1) BR0205965B1 (en)
ES (1) ES2302837T3 (en)
MY (1) MY129090A (en)
WO (1) WO2003023198A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007058796A1 (en) * 2007-12-06 2009-06-10 GM Global Technology Operations, Inc., Detroit Automotive engine has an oil-way with a cross section that diverges to an outlet
CN103104376B (en) * 2013-02-06 2015-06-10 苏州科瓴精密机械科技有限公司 Carburetor seat of engine
CN103114943B (en) * 2013-02-26 2015-08-12 苏州科瓴精密机械科技有限公司 The carburetor seat of motor
JP6056090B2 (en) * 2013-02-28 2017-01-11 本田技研工業株式会社 Lubricating oil supply structure in vehicle internal combustion engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52168136U (en) * 1976-06-14 1977-12-20
JPS54164328U (en) * 1978-05-11 1979-11-17
JPH01103727U (en) * 1987-12-28 1989-07-13
JPH041408A (en) * 1990-04-13 1992-01-06 Yanmar Diesel Engine Co Ltd Forcibly oiling mechanism of gasoline engine
DE4323262A1 (en) * 1993-07-12 1995-01-26 Fev Motorentech Gmbh & Co Kg Method and arrangement for supplying lubricant to a reciprocating piston machine
JPH0968042A (en) * 1995-08-31 1997-03-11 Suzuki Motor Corp Oil injection device for four-cycle engine
JP2000087717A (en) * 1998-09-12 2000-03-28 Honda Motor Co Ltd Structure of crankshaft peripheral parts for 4-cycle engine
JP3975064B2 (en) * 2001-08-31 2007-09-12 本田技研工業株式会社 Piston cooling device for multi-cylinder engine

Also Published As

Publication number Publication date
ES2302837T3 (en) 2008-08-01
CN1277044C (en) 2006-09-27
KR100539602B1 (en) 2005-12-28
AR036397A1 (en) 2004-09-08
KR20040029035A (en) 2004-04-03
EP1424470A1 (en) 2004-06-02
JP2003074322A (en) 2003-03-12
CN1549889A (en) 2004-11-24
BR0205965B1 (en) 2011-03-09
JP4537629B2 (en) 2010-09-01
MY129090A (en) 2007-03-30
EP1424470B1 (en) 2008-03-19
EP1424470A4 (en) 2007-02-14
WO2003023198A1 (en) 2003-03-20

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/08/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2259 DE 22-04-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.