BR0302741A - Motor de combustão interna e cabeçote de motor - Google Patents

Motor de combustão interna e cabeçote de motor

Info

Publication number
BR0302741A
BR0302741A BR0302741-4A BR0302741A BR0302741A BR 0302741 A BR0302741 A BR 0302741A BR 0302741 A BR0302741 A BR 0302741A BR 0302741 A BR0302741 A BR 0302741A
Authority
BR
Brazil
Prior art keywords
end portion
head
internal combustion
block
combustion engine
Prior art date
Application number
BR0302741-4A
Other languages
English (en)
Inventor
Roberto Tadeu Minetto
Original Assignee
Internat Engines South America
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 Internat Engines South America filed Critical Internat Engines South America
Priority to BR0302741-4A priority Critical patent/BR0302741A/pt
Priority to CNA2004800263321A priority patent/CN1918366A/zh
Priority to US10/564,250 priority patent/US20060207581A1/en
Priority to PCT/BR2004/000140 priority patent/WO2005014984A2/en
Priority to ARP040102791A priority patent/AR045224A1/es
Publication of BR0302741A publication Critical patent/BR0302741A/pt

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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/0011—Breather valves
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction
    • F01M13/023—Control valves in suction conduit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/06—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding lubricant vapours
    • 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
    • F01M13/00—Crankcase ventilating or breathing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Compressor (AREA)

Abstract

"MOTOR DE COMBUSTãO INTERNA E CABEçOTE DE MOTOR". A presente invenção refere-se a um motor de combustão interna (1), compreendendo pelo menos um bloco de motor (2) e pelo menos um cabeçote (3) associado ao bloco. O bloco (2) compreende pelo menos uma primeira porção extrema (4) dotada de uma primeira cavidade (5) para acondicionamento de um eixo de manivelas, pelo menos uma segunda porção extrema (6) associada ao cabeçote (3), e pelo menos um primeiro canal passante (7) dotado de uma sua primeira extremidade (7<39>) localizada na primeira cavidade (5) e uma sua segunda extremidade (7') localizada na segunda porção extrema (6). O cabeçote (3) compreende pelo menos uma primeira porção extrema (11), uma segunda porção extrema (12), oposta a primeira, e pelo menos uma segunda cavidade (9) para posicionamento de componentes mecânicos. O cabeçote (3) e o bloco (2) estão associados através da cooperação entre a primeira porção extrema (11) do cabeçote (3) e a segunda porção extrema (6) do bloco (2), sendo que o cabeçote (3) possui adicionalmente pelo menos um segundo canal passante (10) dotado de uma primeira extremidade (10<39>) localizada na sua primeira porção extrema (11) e uma segunda extremidade (10'), a primeira extremidade (10<39>) do segundo canal passante (10) sendo cooperante com a segunda extremidade (7') do primeiro canal passante (7) do bloco (2) e a segunda extremidade (10') do segundo canal passante (10) sendo não comunicante com a segunda cavidade (9).
BR0302741-4A 2003-08-06 2003-08-06 Motor de combustão interna e cabeçote de motor BR0302741A (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR0302741-4A BR0302741A (pt) 2003-08-06 2003-08-06 Motor de combustão interna e cabeçote de motor
CNA2004800263321A CN1918366A (zh) 2003-08-06 2004-08-04 内燃发动机和发动机头部
US10/564,250 US20060207581A1 (en) 2003-08-06 2004-08-04 Internal combustion engine and an engine head
PCT/BR2004/000140 WO2005014984A2 (en) 2003-08-06 2004-08-04 An internal combustion engine and an engine head
ARP040102791A AR045224A1 (es) 2003-08-06 2004-08-05 Motor de combustion interna y caja de camaras de motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR0302741-4A BR0302741A (pt) 2003-08-06 2003-08-06 Motor de combustão interna e cabeçote de motor

Publications (1)

Publication Number Publication Date
BR0302741A true BR0302741A (pt) 2005-03-29

Family

ID=34120498

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0302741-4A BR0302741A (pt) 2003-08-06 2003-08-06 Motor de combustão interna e cabeçote de motor

Country Status (5)

Country Link
US (1) US20060207581A1 (pt)
CN (1) CN1918366A (pt)
AR (1) AR045224A1 (pt)
BR (1) BR0302741A (pt)
WO (1) WO2005014984A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8266890B2 (en) * 2009-06-10 2012-09-18 International Engine Intellectual Property Company, Llc Preventing soot underestimation in diesel particulate filters by determining the restriction sensitivity of soot
US20110025045A1 (en) * 2009-07-29 2011-02-03 International Engine Intellectual Property Company, Llc Fitting with audible misassembly indicator
US20110056452A1 (en) * 2009-09-04 2011-03-10 International Truck Intellectual Property Company, Llc Gravity-Activated Valve For Use In Supplying An Uninterrupted Supply Of Fluid
WO2013163054A1 (en) 2012-04-25 2013-10-31 International Engine Intellectual Property Company, Llc Engine braking
JP2017506717A (ja) * 2014-02-21 2017-03-09 ボルボトラックコーポレーション クランクケースから漏洩クランクケース流体を除去する方法及びクランクケース換気システム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241534A (en) * 1963-08-23 1966-03-22 Gen Motors Corp Crankcase vapor recycling system
US3839996A (en) * 1970-08-14 1974-10-08 Automotive Eng Res Inc Internal combustion engine with closed crankcase and intake valve cover operating under vacuum
DE3225478C1 (de) * 1982-07-08 1983-09-29 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Brennkraftmaschine,insbesondere fuer Kraftfahrzeuge
JPS5976709U (ja) * 1982-11-15 1984-05-24 本田技研工業株式会社 内燃エンジンのブロ−バイガス通路
US4602607A (en) * 1985-02-25 1986-07-29 General Motors Corporation Internal crankcase ventilation system with easily accessible PCV valve
US4760833A (en) * 1986-09-02 1988-08-02 Tatyrek Alfred F Engine crankcase vacuum check valve system for internal combustion engines
JP2678294B2 (ja) * 1988-09-13 1997-11-17 マツダ株式会社 Ｖ型エンジンのブローバイガス還流装置
JPH05248288A (ja) * 1992-03-09 1993-09-24 Atsugi Unisia Corp 内燃機関のブローバイガス発生検出装置及び空燃比学習制御装置
US5542401A (en) * 1994-11-09 1996-08-06 En-Ovation Technology, Inc. Internal combustion engine crankcase vacuum method and apparatus
KR100405731B1 (ko) * 2001-10-11 2003-11-14 현대자동차주식회사 내연기관의 블로바이 가스 환원시스템 및 그 제어방법

Also Published As

Publication number Publication date
CN1918366A (zh) 2007-02-21
US20060207581A1 (en) 2006-09-21
AR045224A1 (es) 2005-10-19
WO2005014984A2 (en) 2005-02-17
WO2005014984A3 (en) 2006-03-23

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Legal Events

Date Code Title Description
B25C Requirement related to requested transfer of rights

Owner name: INTERNATIONAL ENGINES SOUTH AMERICA LTDA. (BR/SP)

Free format text: A FIM DE ATENDER AO PEDIDO DE TRANSFERENCIA CONTIDO NA PETICAO NO 020050049779/RJ DE 10/06/2005, REAPRESENTE O DOCUMENTO DE CESSAO COM O RECONHECIMENTO DAS FIRMAS DO CEDENTE, DO CESSIONARIO E DAS 2 (DUAS) TESTEMUNHAS.

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: INTERNATIONAL ENGINES SOUTH AMERICA LTDA. (BR/SP)

Free format text: ANULADA A EXIGENCIA PUBLICADA NA RPI 1863 DE 19/09/2006.

B25A Requested transfer of rights approved

Owner name: INTERNATIONAL INDUSTRIA AUTOMOTIVA DA AMERICA DO S

Free format text: TRANSFERIDO DE: INTERNATIONAL ENGINES SOUTH AMERICA LTDA.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time