Title:
HOT-PLUG RETAINING STRUCTURE FOR DIESEL ENGINE
Document Type and Number:
Japanese Patent JP3295163
Kind Code:
B2
Abstract:
PURPOSE: To provide hot-plug retaining structure for a diesel engine, capable of preventing the falling of a hot plug by simple structure, without requiring a high pressure proof seal between a hot plug and a cylinder head, and also without increasing the number of part items or working manhours or the thermal deformation of the hot plug.
CONSTITUTION: A combustion recessed part 17 composing a sub combustion chamber 19 is formed on the surface joined side of a cylinder head so as to be opened in a cylinder bore, and a hot plug 18 is engagedly inserted from the surface joined side in the opening part 17a of the combustion recessed part 17. A retaining means 17b is provided for fixing a hot plug 18 to the opening part 17a.
Inventors:
Tatsuyuki Masuda
Application Number:
JP4405793A
Publication Date:
June 24, 2002
Filing Date:
March 04, 1993
Export Citation:
Assignee:
YAMAHA HATSUDOKI KABUSHIKI KAISHA
International Classes:
B23K11/00; F02B19/16; F02F1/24; F16B17/00; F02B3/06; (IPC1-7): F02B19/16; B23K11/00; F02F1/24
Domestic Patent References:
| JP597726A | ||||
| JP6218560A | ||||
| JP61232331A | ||||
| JP3121242A | ||||
| JP674088A | ||||
| JP54130102U | ||||
| JP5445810U | ||||
| JP5285802U | ||||
| JP59174322U | ||||
| JP5258304U |
Attorney, Agent or Firm:
Tsutomu Shimoichi
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