JPS5572621A - Control device to determine fuel-supply cylinder - Google Patents
Control device to determine fuel-supply cylinderInfo
- Publication number
- JPS5572621A JPS5572621A JP14466478A JP14466478A JPS5572621A JP S5572621 A JPS5572621 A JP S5572621A JP 14466478 A JP14466478 A JP 14466478A JP 14466478 A JP14466478 A JP 14466478A JP S5572621 A JPS5572621 A JP S5572621A
- Authority
- JP
- Japan
- Prior art keywords
- air
- valve
- cylinder
- chambers
- piston
- 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 prevent air flow from an idle air cylinder to an air exhausting system and also to keep a media device from being overcooled, in an engine in which a part of cylinders is kept idle at the time when the engine is at light load, by closing either an intake valve or an exhausting valve of an idle cylinder and opening the other valve.
CONSTITUTION: A piston 11 is brought into contact with the other end of a locker arm 10, which opens and closes an air-intake valve 1, through a pivot 8. In a cylinder 12 where the piston 11 slides, a top and a bottom oil-pressure (or hydraulic) chambers 13 and 14 are formed by the piston 11 and, at the same time, fuel for a fuel tank 17 is introduced into the both chambers 13 and 14 through a pump 18. And on the top of the passage, a switching valve 15 to be driven by an air cylinder number control circuit 16 is arranged, whereby switching of fuel between the chambers 13 and 14 is operated. And when the air-intake valve is set to OPEN position, the air-exhausting valve becomes in a condition of CLOSE.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14466478A JPS5572621A (en) | 1978-11-22 | 1978-11-22 | Control device to determine fuel-supply cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14466478A JPS5572621A (en) | 1978-11-22 | 1978-11-22 | Control device to determine fuel-supply cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5572621A true JPS5572621A (en) | 1980-05-31 |
Family
ID=15367347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14466478A Pending JPS5572621A (en) | 1978-11-22 | 1978-11-22 | Control device to determine fuel-supply cylinder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5572621A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5898612A (en) * | 1981-12-07 | 1983-06-11 | Honda Motor Co Ltd | Valve driving mechanism for internal-combustion engine |
| US4587936A (en) * | 1981-09-10 | 1986-05-13 | Honda Giken Kogyo Kabushiki Kaisha | Control apparatus for intake and exhaust valves of an internal combustion engine |
| DE102006031945A1 (en) * | 2006-07-11 | 2008-01-24 | Schaeffler Kg | Adjustable rocker arm for valve train of internal combustion engine, has coupler located in recess of levers and brought in contact with levers for case of coupling in sectionwise, and lost-motion spring directly mounted on supporting unit |
| US7810473B2 (en) | 2005-10-12 | 2010-10-12 | Toyota Jidosha Kabushiki Kaisha | Control device and method for internal combustion engine |
-
1978
- 1978-11-22 JP JP14466478A patent/JPS5572621A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4587936A (en) * | 1981-09-10 | 1986-05-13 | Honda Giken Kogyo Kabushiki Kaisha | Control apparatus for intake and exhaust valves of an internal combustion engine |
| JPS5898612A (en) * | 1981-12-07 | 1983-06-11 | Honda Motor Co Ltd | Valve driving mechanism for internal-combustion engine |
| JPS6230282B2 (en) * | 1981-12-07 | 1987-07-01 | Honda Motor Co Ltd | |
| US7810473B2 (en) | 2005-10-12 | 2010-10-12 | Toyota Jidosha Kabushiki Kaisha | Control device and method for internal combustion engine |
| DE102006031945A1 (en) * | 2006-07-11 | 2008-01-24 | Schaeffler Kg | Adjustable rocker arm for valve train of internal combustion engine, has coupler located in recess of levers and brought in contact with levers for case of coupling in sectionwise, and lost-motion spring directly mounted on supporting unit |
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