Title:
ディーゼルエンジンのためのコーティングされたパワーシリンダ部品
Document Type and Number:
Japanese Patent JP2008542603
Kind Code:
A
Abstract:
A diesel engine piston assembly comprises a piston body having a top wall with a combustion bowl formed in the top wall and having a combustion bowl edge, an outer ring belt formed with a plurality of ring grooves including a top ring groove with an upper wall of the top ring groove and a top land portion of the ring belt disposed between the top ring groove and the top wall, a pair of pin bosses with aligned pin bores and a skirt; and a diamond dispersed chromium composite coating applied to at least the top wall, the combustion bowl edge, the top land portion and the upper wall of the top ring groove.
Inventors:
Azebed, Miguel
Jeffrey N. Ainsworth
Jeffrey N. Ainsworth
Application Number:
JP2008513626A
Publication Date:
November 27, 2008
Filing Date:
May 23, 2006
Export Citation:
Assignee:
Federal-Mogul Corporation
International Classes:
F02F3/10; C25D7/00; C25D15/00; F16C9/00; F16J1/01; F16J9/26; F16J10/00
Domestic Patent References:
| JPH03260362A | 1991-11-20 |
Attorney, Agent or Firm:
Kuro Fukami
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
Nobuo Arakawa
Toshio Morita
Yoshihei Nakamura
Yutaka Horii
Hisato Noda
Masayuki Sakai
Nobuo Arakawa