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1. (WO2007007826) INSERT CASTING COMPONENT, CYLINDER BLOCK, METHOD FOR FORMING COATING ON INSERT CASTING COMPONENT, AND METHOD FOR MANUFACTURING CYLINDER BLOCK
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/007826    International Application No.:    PCT/JP2006/313927
Publication Date: 18.01.2007 International Filing Date: 06.07.2006
Chapter 2 Demand Filed:    01.05.2007    
IPC:
F02F 1/10 (2006.01), B22D 19/00 (2006.01)
Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA [JP/JP]; 1, Toyota-cho, Toyota-shi, Aichi, 4718571 (JP) (For All Designated States Except US).
MIYAMOTO, Noritaka [JP/JP]; (JP) (For US Only).
HIRANO, Masaki [JP/JP]; (JP) (For US Only).
TAKAMI, Toshihiro [JP/JP]; (JP) (For US Only).
SHIBATA, Kouhei [JP/JP]; (JP) (For US Only).
YAMASHITA, Nobuyuki [JP/JP]; (JP) (For US Only).
MIHARA, Toshihiro [JP/JP]; (JP) (For US Only).
SAITO, Giichiro [JP/JP]; (JP) (For US Only).
HORIGOME, Masami [JP/JP]; (JP) (For US Only).
SATO, Takashi [JP/JP]; (JP) (For US Only)
Inventors: MIYAMOTO, Noritaka; (JP).
HIRANO, Masaki; (JP).
TAKAMI, Toshihiro; (JP).
SHIBATA, Kouhei; (JP).
YAMASHITA, Nobuyuki; (JP).
MIHARA, Toshihiro; (JP).
SAITO, Giichiro; (JP).
HORIGOME, Masami; (JP).
SATO, Takashi; (JP)
Agent: ONDA, Hironori; 12-1, Ohmiya-cho 2-chome, Gifu-shi, Gifu 5008731 (JP)
Priority Data:
2005-201003 08.07.2005 JP
Title (EN) INSERT CASTING COMPONENT, CYLINDER BLOCK, METHOD FOR FORMING COATING ON INSERT CASTING COMPONENT, AND METHOD FOR MANUFACTURING CYLINDER BLOCK
(FR) COMPOSANT DE COULAGE DE PIÈCES RAPPORTÉES, BLOC-CYLINDRES, PROCÉDÉ DE FORMATION DE REVÊTEMENT SUR UN COMPOSANT DE COULAGE DE PIÈCES RAPPORTÉES, ET PROCÉDÉ DE FABRICATION DE BLOC-CYLINDRES
Abstract: front page image
(EN)A liner outer surface is coated by a sprayed layer or a heterogeneous metal layer including a base metal phase and dispersed metal phases. During casting, liquid metal enters the sprayed layer from the dispersed metal phases and solidifies in a virtual vegetation root state. The surface of the cylinder block is thus rigidly fixed to the surface of the cylinder liner. In this case, a strong bonding force is produced between the cylinder block and the cylinder liner and high thermal conductivity is obtained compared to the prior art in which the liquid metal merely contacts a surface layer.
(FR)La présente invention concerne une surface externe de chemise revêtue d’une couche pulvérisée ou d’une couche métallique hétérogène incluant une phase métallique de base et des phases métalliques dispersées. Au cours du coulage, le métal liquide pénètre dans la couche pulvérisée à partir des phases métalliques dispersées et se solidifie dans un état virtuel de racines de végétation. La surface du bloc-cylindres est, par conséquent, fixée rigidement à la surface de la chemise de cylindre. Dans ce cas, une force de liaison puissante se crée entre le bloc-cylindres et la chemise de cylindre et une conductivité thermique élevée est obtenue par rapport à la technique antérieure dans laquelle le métal liquide entre simplement en contact avec une couche superficielle.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)