JPS55146236A - Fuel controlling system for diesel engine - Google Patents
Fuel controlling system for diesel engineInfo
- Publication number
- JPS55146236A JPS55146236A JP5404479A JP5404479A JPS55146236A JP S55146236 A JPS55146236 A JP S55146236A JP 5404479 A JP5404479 A JP 5404479A JP 5404479 A JP5404479 A JP 5404479A JP S55146236 A JPS55146236 A JP S55146236A
- Authority
- JP
- Japan
- Prior art keywords
- cam
- suction
- closing timing
- displacement
- valve opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To lower fuel consumption of engine, by automatically varying the suction-valve opening and closing timing in response to the engine load.
CONSTITUTION: In positioner 2 afforded with input signal 1, a pneumatic pressure line is established by a conventional positioner 2a, so that a cylinder stroke (horizontal displacement) corresponding to the pressure of input signal, i.e., a cylinder stroke corresponding to an indicated engine speed is given by air cylinder 2b. By the horizontal displacement of cylinder 2b, cam 4 is moved horizontally and the displacement is transmitted resultantly to a cam means consisting of cam 4, roller 5 and vertical rod 5a connected to roller 5. Valve opening and closing timing for the suction valve is changed with load by amplifying the vertical displacement of cam 4 by amplifier 6 and causing rotation of eccentric shaft 10 for the suction valve via link 7, horizontal link 8 and lever 9. Thus, an optimal suction-valve opening and closing timing can be indicated automatically in an ordinary ship running load range, and the ships running cost can be lowered.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5404479A JPS55146236A (en) | 1979-05-04 | 1979-05-04 | Fuel controlling system for diesel engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5404479A JPS55146236A (en) | 1979-05-04 | 1979-05-04 | Fuel controlling system for diesel engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55146236A true JPS55146236A (en) | 1980-11-14 |
Family
ID=12959591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5404479A Pending JPS55146236A (en) | 1979-05-04 | 1979-05-04 | Fuel controlling system for diesel engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55146236A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57123958U (en) * | 1981-01-27 | 1982-08-02 | ||
JPS5968528A (en) * | 1982-10-13 | 1984-04-18 | Sumitomo Heavy Ind Ltd | Fuel injection timing regulator device for diesel engine |
-
1979
- 1979-05-04 JP JP5404479A patent/JPS55146236A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57123958U (en) * | 1981-01-27 | 1982-08-02 | ||
JPS5968528A (en) * | 1982-10-13 | 1984-04-18 | Sumitomo Heavy Ind Ltd | Fuel injection timing regulator device for diesel engine |
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