BR0304205A - Cylinder Head and Cylinder Head Casting Die Apparatus - Google Patents
Cylinder Head and Cylinder Head Casting Die ApparatusInfo
- Publication number
- BR0304205A BR0304205A BR0304205A BR0304205A BR0304205A BR 0304205 A BR0304205 A BR 0304205A BR 0304205 A BR0304205 A BR 0304205A BR 0304205 A BR0304205 A BR 0304205A BR 0304205 A BR0304205 A BR 0304205A
- Authority
- BR
- Brazil
- Prior art keywords
- cylinder head
- casting die
- die apparatus
- head casting
- appliance
- Prior art date
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
"CABEçOTE DE CILINDRO E APARELHO DE MATRIZ DE FUNDIçãO DE CABEçOTE DE CILINDRO". A invenção refere-se a uma estrutura de um cabeçote de cilindro para ser constituída de forma a tornar possível melhorar sua produtividade. Um cabeçote de cilindro (16A) é fundido por matriz de forma que corpos cilíndricos (40A) e (41A) para a formação de uma porta de entrada (17) e uma porta de exaustão (18) sejam respectivamente dispostos dentro de um material base em um modo de resfriamento interno."CYLINDER HEAD AND CYLINDER HEAD FOUNDRY MATRIX APPLIANCE". The invention relates to a structure of a cylinder head to be formed to make it possible to improve its productivity. A cylinder head (16A) is die cast so that cylindrical bodies (40A) and (41A) for forming an inlet port (17) and an exhaust port (18) are respectively disposed within a base material. in an internal cooling mode.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002283652A JP2004116460A (en) | 2002-09-27 | 2002-09-27 | Cylinder head and molding die for molding cylinder head |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0304205A true BR0304205A (en) | 2004-09-08 |
BR0304205B1 BR0304205B1 (en) | 2012-09-18 |
Family
ID=32277457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0304205A BR0304205B1 (en) | 2002-09-27 | 2003-09-23 | cylinder head and cylinder head die casting apparatus. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2004116460A (en) |
CN (1) | CN1303321C (en) |
BR (1) | BR0304205B1 (en) |
MX (1) | MXPA03008747A (en) |
PE (1) | PE20040492A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8424207B2 (en) * | 2008-10-27 | 2013-04-23 | Honda Motor Co., Ltd. | Method of making a composite component and apparatus |
CN102641996A (en) * | 2012-04-16 | 2012-08-22 | 芜湖永裕汽车工业有限公司 | Sand core structure for air flue of cylinder cover of engine |
JP2016138461A (en) * | 2015-01-26 | 2016-08-04 | トヨタ自動車株式会社 | Cylinder head and manufacturing method of cylinder head |
CN108176823A (en) * | 2018-01-23 | 2018-06-19 | 广州贝士特橡塑有限公司 | A kind of mold production mixing cylinder cap |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61229962A (en) * | 1985-04-05 | 1986-10-14 | Honda Motor Co Ltd | Cylinder head of internal-combustion engine |
IT1211316B (en) * | 1987-09-23 | 1989-10-12 | Fiat Auto Spa | CYLINDER HEAD FOR INTERNAL COMBUSTION ENGINES |
US5142863A (en) * | 1989-05-18 | 1992-09-01 | Honda Giken Kogyo Kabushiki Kaisha | Engine part provided with manifold type exhaust passage |
CN2103651U (en) * | 1991-07-25 | 1992-05-06 | 湖南长沙汽车发动机研究所 | Cylinder head for four-cylinder gasoline engine |
JPH05106506A (en) * | 1991-10-17 | 1993-04-27 | Ngk Insulators Ltd | Cylinder head for internal combustion engine |
DE4342139C1 (en) * | 1993-12-10 | 1995-09-28 | Hatz Motoren | Single cylinder diesel engine |
JPH09119341A (en) * | 1995-10-26 | 1997-05-06 | Hitachi Metals Ltd | Cylinder head excellent in heat resistance |
JP4164945B2 (en) * | 1999-06-14 | 2008-10-15 | トヨタ自動車株式会社 | Cylinder head and manufacturing method thereof |
-
2002
- 2002-09-27 JP JP2002283652A patent/JP2004116460A/en active Pending
-
2003
- 2003-09-19 PE PE2003000964A patent/PE20040492A1/en not_active Application Discontinuation
- 2003-09-22 CN CNB031574653A patent/CN1303321C/en not_active Expired - Fee Related
- 2003-09-23 BR BR0304205A patent/BR0304205B1/en not_active IP Right Cessation
- 2003-09-26 MX MXPA03008747 patent/MXPA03008747A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BR0304205B1 (en) | 2012-09-18 |
MXPA03008747A (en) | 2004-09-10 |
PE20040492A1 (en) | 2004-09-16 |
JP2004116460A (en) | 2004-04-15 |
CN1303321C (en) | 2007-03-07 |
CN1497159A (en) | 2004-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Notification to applicant to reply to the report for non-patentiability or inadequacy of the applcation according art. 36 industrial patent law | ||
B09A | Decision: granting | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 23/09/2003, 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 2272 DE 22-07-2014 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. |