BR9803423A - Motor com came no cabeçote - Google Patents

Motor com came no cabeçote

Info

Publication number
BR9803423A
BR9803423A BR9803423-5A BR9803423A BR9803423A BR 9803423 A BR9803423 A BR 9803423A BR 9803423 A BR9803423 A BR 9803423A BR 9803423 A BR9803423 A BR 9803423A
Authority
BR
Brazil
Prior art keywords
block
section
cover
head
cam
Prior art date
Application number
BR9803423-5A
Other languages
English (en)
Inventor
Yuichi Tawarada
Masatoshi Fukamachi
Takushi Matsuto
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 BR9803423A publication Critical patent/BR9803423A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/002—Integrally formed cylinders and cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/20—SOHC [Single overhead camshaft]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F2200/00—Manufacturing
    • F02F2200/06—Casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

Patente de Invenção:<B>"MOTOR COM CAME NO CABEçOTE"<D>. Uma fundição com matriz integral de seção de cilindro, seção de cabeçote e seção de tampa de cabeçote é obtida por meio de um bloco 1 substancialmente em ângulos reto, uma tampa de admissão 2 afixada a um par de superfícies laterais opostas ao bloco 1, e uma tampa de corrente de came 3 são providos, e entre o bloco 1 e a tampa de admissão 2 dividi-se uma camisa de água 45, uma porção para conexão a uma porta de admissão 18, e uma seção para suprimento de óleo para uma árvore de cames 6. Uma câmara de corrente 32 é formada entre o bloco 1 e a tampa de corrente de came 3, e ao mesmo tempo, uma bomba de água acionada pela corrente de came 35 é suportada. Um bloco 1 é provido de uma porção de cilindro 5 para alojamento de um pistão 4, e uma câmara de came 7 para alojamento de uma árvore de cames 6. A câmara de came 7 é formada por estampagem com matriz na mesma direção que uma seção integral com uma matriz, para formação de uma superfície lateral de fixação de tampa de corrente de came 3 do bloco 1, e orifícios de elevador de válvula para alojamento de respectivos elevadores de válvula 25 e 26 para válvulas de admissão 20 e válvulas de descarga 21 são formados, de modo a atravessar a árvore de cames 6 ao longo de eixos de válvula C1 e C2 diagonalmente ao eixo de cilindro C. Orifícios de janela 36 e 37 são providos nas extensões dos respectivos eixos de válvula C1 e C2 da porção de tampa de cabeçote 9, e tampões 38 e 39 são afixados.
BR9803423-5A 1997-09-12 1998-09-11 Motor com came no cabeçote BR9803423A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24906297 1997-09-12

Publications (1)

Publication Number Publication Date
BR9803423A true BR9803423A (pt) 1999-10-26

Family

ID=17187452

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9803423-5A BR9803423A (pt) 1997-09-12 1998-09-11 Motor com came no cabeçote

Country Status (5)

Country Link
KR (1) KR100301615B1 (pt)
CN (1) CN1079899C (pt)
BR (1) BR9803423A (pt)
FR (1) FR2768462B1 (pt)
IT (1) IT1304976B1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1948738B (zh) * 2005-10-10 2010-07-14 光阳工业股份有限公司 具有一体式支撑座的汽缸头

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123527A1 (de) * 1980-11-27 1982-06-24 Volkswagenwerk Ag, 3180 Wolfsburg "hubkolben-brennkraftmaschine mit oelraeumen zur kuehlung"
JPS647759A (en) * 1987-05-11 1989-01-11 Nippon Sheet Glass Co Ltd Image pattern expanding device
US4858670A (en) * 1987-12-24 1989-08-22 Ford Motor Company Method of making and apparatus for monoblock engine construction
JPH0417759A (ja) 1990-05-07 1992-01-22 Nissan Motor Co Ltd エンジン本体
BG61045B1 (bg) * 1993-07-29 1996-09-30 "Йордан Колев Интегрални Мотори" Командитно Дружество Интегрален мотор

Also Published As

Publication number Publication date
FR2768462B1 (fr) 2001-05-04
IT1304976B1 (it) 2001-04-05
CN1211680A (zh) 1999-03-24
FR2768462A1 (fr) 1999-03-19
ITTO980763A1 (it) 2000-03-10
ITTO980763A0 (it) 1998-09-10
KR19990029758A (ko) 1999-04-26
CN1079899C (zh) 2002-02-27
KR100301615B1 (ko) 2001-10-19

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A , 12A E 13A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2257 DE 08/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 11A, 12A E 13A ANUIDADES.

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 2607 DE 22-12-2020 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.