BR0100477A - Cabeçote de cilindro para um motor de combustão interna - Google Patents

Cabeçote de cilindro para um motor de combustão interna

Info

Publication number
BR0100477A
BR0100477A BR0100477-8A BR0100477A BR0100477A BR 0100477 A BR0100477 A BR 0100477A BR 0100477 A BR0100477 A BR 0100477A BR 0100477 A BR0100477 A BR 0100477A
Authority
BR
Brazil
Prior art keywords
cylinder head
centers
combustion engine
internal combustion
lines
Prior art date
Application number
BR0100477-8A
Other languages
English (en)
Inventor
Takashi Komatsuda
Kaoru Aoki
Shinichi Takahashi
Takuya Takagi
Hiromu Nakamura
Tsutomu Yamasaki
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 BR0100477A publication Critical patent/BR0100477A/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 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • 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

Landscapes

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

Abstract

"CABEçOTE DE CILINDRO PARA UM MOTOR DE COMBUSTãO INTERNA" Em um cabeçote de cilindro 1 de um motor de combustão interna, as passagens de comunicação 17, 18, 17', 18', para o material de resfriamento são fornecidas entre as câmaras de combustão 3 e os furos vazados 21 a 28 nas posições que se sobrepõem às linhas retas L1, L2, conectando os centros C2, C3 das aberturas de porta de exaustão 6a, 7a com os centros C5 a C8 dos furos vazados 25 a 28 e as linhas retas L3, L4 conectando os centros C9, C10 das aberturas da porta de entrada 4a, 5a com os centros C11 a C14 dos furos vazados 21 a 24 quando uma superfície coincidente 2 do cabeçote de cilindro 1 com o bloco de cilindro é observada a partir de baixo. Quando as periferias das aberturas de porta de exaustão 6a, 7a e das aberturas de porta de entrada 4a, 5a expandem termicamente, a supressão da expansão térmica pelos parafusos nas partes de fixação é aliviada pelas passagens de comunicação 17, 18, 17', 18'.
BR0100477-8A 2000-02-10 2001-02-09 Cabeçote de cilindro para um motor de combustão interna BR0100477A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000034166A JP3824832B2 (ja) 2000-02-10 2000-02-10 内燃機関のシリンダヘッド

Publications (1)

Publication Number Publication Date
BR0100477A true BR0100477A (pt) 2001-10-02

Family

ID=18558537

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0100477-8A BR0100477A (pt) 2000-02-10 2001-02-09 Cabeçote de cilindro para um motor de combustão interna

Country Status (8)

Country Link
US (1) US6622686B2 (pt)
EP (1) EP1124052B1 (pt)
JP (1) JP3824832B2 (pt)
CN (1) CN1170059C (pt)
BR (1) BR0100477A (pt)
CA (1) CA2335261C (pt)
DE (1) DE60127478T2 (pt)
TW (1) TW475972B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004034524A1 (de) * 2004-07-16 2006-02-16 Deutz Ag Gegossener Zylinderkopf mit Kühlkanal
US7337755B2 (en) * 2004-09-30 2008-03-04 Honda Motor Co., Ltd. Cylinder head cooling structure for an internal combustion engine, including an oil temperature sensor and an oil temperature control system
JP4479700B2 (ja) * 2006-08-01 2010-06-09 トヨタ自動車株式会社 Ｖ型内燃機関の冷却装置
JP4627304B2 (ja) * 2007-02-01 2011-02-09 愛知機械工業株式会社 シリンダヘッドおよびこれを備える内燃機関
US8935998B1 (en) 2013-09-16 2015-01-20 Achates Power, Inc. Compac, ported cylinder construction for an opposed-piston engine
US10422272B2 (en) 2015-11-04 2019-09-24 Achates Power, Inc. Compact ported cylinder construction for an opposed-piston engine
JP6898168B2 (ja) * 2017-07-31 2021-07-07 ダイハツ工業株式会社 内燃機関のシリンダヘッド

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3139009A (en) * 1962-05-16 1964-06-30 Daimler Benz Ag Cylinder head seal
CH475474A (de) * 1967-07-12 1969-07-15 Sulzer Ag Kolbenbrennkraftmaschine mit auswechselbarer Zylinderbüchse
JPS6079141A (ja) * 1983-10-04 1985-05-04 Honda Motor Co Ltd Ｄｏｈｃ型４サイクル内燃機関のシリンダヘツド
JPS6170125A (ja) * 1984-09-14 1986-04-10 Suzuki Motor Co Ltd エンジンのシリンダヘツド冷却構造
JPS61275546A (ja) * 1985-05-30 1986-12-05 Toyota Motor Corp 内燃機関のシリンダヘツド
JPS6213759A (ja) * 1985-07-10 1987-01-22 Toyota Motor Corp 内燃機関のシリンダヘツドの冷却水通路構造
JPS6232264A (ja) * 1985-08-02 1987-02-12 Toyota Motor Corp 内燃機関のシリンダヘツドの冷却水通路構造
JP2509763Y2 (ja) * 1988-09-01 1996-09-04 日産自動車株式会社 Ｄｏｈｃ機関のカム軸駆動装置
US5275139A (en) * 1993-02-09 1994-01-04 Fel-Pro Incorporated Method of sealing a high performance automotive engine and engine assembly
JP3394363B2 (ja) * 1995-06-28 2003-04-07 ヤマハ発動機株式会社 エンジン用シリンダヘッド
JP3498446B2 (ja) 1995-10-26 2004-02-16 日産自動車株式会社 火花点火機関用シリンダヘッド
DE19608576C1 (de) * 1996-03-06 1997-06-19 Daimler Benz Ag Flüssigkeitsgekühlter Zylinderkopf für eine mehrzylindrige Brennkraftmaschine
DE19637122C1 (de) * 1996-09-12 1998-01-02 Porsche Ag Flüssigkeitsgekühlter Zylinderkopf
DE19644530C1 (de) * 1996-10-26 1998-02-12 Daimler Benz Ag Zylinderkopf für eine Mehrzylinder-Brennkraftmaschine
JPH10288081A (ja) * 1997-04-12 1998-10-27 Yamaha Motor Co Ltd 筒内燃料噴射式エンジンにおける燃料噴射弁周りの冷却構造
JP3572436B2 (ja) * 1997-10-21 2004-10-06 日産自動車株式会社 内燃機関のシリンダヘッド構造
US6123055A (en) * 1998-02-25 2000-09-26 Isuzu Motors Limited Cylinder head structure
DE19828308A1 (de) * 1998-06-25 1999-12-30 Porsche Ag Zylinderkopf einer Brennkraftmaschine
JP3974268B2 (ja) * 1998-09-08 2007-09-12 ヤマハ発動機株式会社 筒内噴射式エンジン

Also Published As

Publication number Publication date
EP1124052B1 (en) 2007-03-28
DE60127478D1 (de) 2007-05-10
EP1124052A3 (en) 2002-08-14
CA2335261C (en) 2004-08-10
US6622686B2 (en) 2003-09-23
EP1124052A2 (en) 2001-08-16
JP2001221099A (ja) 2001-08-17
CN1308184A (zh) 2001-08-15
US20010013326A1 (en) 2001-08-16
JP3824832B2 (ja) 2006-09-20
CN1170059C (zh) 2004-10-06
TW475972B (en) 2002-02-11
DE60127478T2 (de) 2007-07-12
CA2335261A1 (en) 2001-08-10

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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 [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/02/2001, OBSERVADAS AS CONDICOES LEGAIS.

B24B Patent annual fee: requirement for complementing annual fee

Free format text: COMPLEMENTAR A RETRIBICAO DA 13A ANUIDADE DE ACORDO COM A TABELA VIGENTE, REFERENTE A GUIA DE RECOLHIMENTO 921301686556

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

Free format text: REFERENTE AO DESPACHO 24.2, RPI 2248 DE 04-02-2014.

B21H Decision of lapse of a patent or of a certificate of addition of invention cancelled [chapter 21.8 patent gazette]

Free format text: REFERENTE AO DESPACHO 21.6 PUBLICADO NA RPI 2290 DE 25/11/2014.

B24D Patent annual fee: restoration after fee payment
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A 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 2307 DE 24-03-2015 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.