Title:
油圧作動排気ガス弁を備えた大型2サイクルディーゼルエンジン
Document Type and Number:
Japanese Patent JP2008527239
Kind Code:
A
Abstract:
The present invention relates to a large two-stroke diesel engine (1) of the cross-head type in which the exhaust valves (11) are hydraulically actuated by providing hydraulic actuators (19) associated with each of the exhaust valves (11) with high pressure hydraulic fluid. Fuel oil or heavy fuel oil can be used as hydraulic fluid. The invention also relates to a control valve (25) for use in such an engine (1) , to a hydraulic system for such an engine (1) and to an hydraulic actuator (19) for such an engine (1).
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Inventors:
Koldorp Hansen Fin
Application Number:
JP2007550679A
Publication Date:
July 24, 2008
Filing Date:
February 02, 2005
Export Citation:
Assignee:
MNA Diesel AES
International Classes:
F02M55/02; F01L1/38; F01L3/10; F01L9/10; F02M31/125; F02M31/16; F02M37/08; F02M53/02; F02M55/00
Domestic Patent References:
| JP3028471B | ||||
| JP3164822B2 | 2001-05-14 | |||
| JP2004278524A | 2004-10-07 | |||
| JP2004162724A | 2004-06-10 |
Attorney, Agent or Firm:
Kawamori Mitsunori