Title:
DOSING OF CYLINDER LUBRICATING OIL INTO LARGE CYLINDER
Document Type and Number:
Japanese Patent JP2018109409
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide dosing system and method for cylinder lubricating oil into a large diesel engine cylinder, for example, a marine engine.SOLUTION: Dosing system and method include a lubricating oil supply source constituted by a pump station or an accumulator, a supply line from the lubricating oil supply source, a number of injectors having an inlet, opening/closing valve portions, and one or more nozzle apertures for injecting cylinder lubricating oil into an associated cylinder, and being connected with the supply line and corresponding to the number of cylinders in the engine or multiple engines, and a control portion for controlling each opening/closing valve portion. Furthermore, the injector used in an injection system is provided. In order to overcome the drawback of dependence on flow and viscosity in the supply lines, the system is peculiar in that the dosing system includes a flow measuring portion for each injector and/or for each cylinder, and that the flow measuring portions are connected with the control portion for use in closed circuit regulation.SELECTED DRAWING: Figure 1
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Inventors:
PEER BAK
Application Number:
JP2018018516A
Publication Date:
July 12, 2018
Filing Date:
February 05, 2018
Export Citation:
Assignee:
HANS JENSEN LUBRICATORS AS
International Classes:
F01M1/06; F01M1/08; F01M1/16; F02F1/20
Domestic Patent References:
| JP2004176660A | 2004-06-24 | |||
| JP2005291043A | 2005-10-20 | |||
| JP2009516795A | 2009-04-23 | |||
| JP2010101267A | 2010-05-06 | |||
| JPH0230914A | 1990-02-01 | |||
| JP6359267B2 | 2018-07-18 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Koichi Ito
Kentaro Ito
Shinji Mitsuhashi
Koichi Ito
Kentaro Ito