JPS5572621A - Control device to determine fuel-supply cylinder - Google Patents

Control device to determine fuel-supply cylinder

Info

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
fuel
cylinder
chambers
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
Application number
JP14466478A
Other languages
Japanese (ja)
Inventor
Haruhiko Iizuka
Fukashi Sugasawa
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP14466478A priority Critical patent/JPS5572621A/en
Publication of JPS5572621A publication Critical patent/JPS5572621A/en
Pending legal-status Critical Current

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
JP14466478A 1978-11-22 1978-11-22 Control device to determine fuel-supply cylinder Pending JPS5572621A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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