US4424790A
(en )
1984-01-10
Method of improving the efficiency of a supercharged diesel engine
KR100334314B1
(ko )
2002-04-25
다중실린더의 디젤기관
US8375904B2
(en )
2013-02-19
Early intake valve closing and variable valve timing assembly and method
US4232641A
(en )
1980-11-11
Method and device for improving the efficiency of internal combustion engines
US5785017A
(en )
1998-07-28
Variable valve timing mechanism
KR840001676A
(ko )
1984-05-16
내연기관의 운전조건 조절방법 및 그러한 구조의 엔진
CA2088698A1
(en )
1993-08-08
Method of operating an automotive type internal combustion engine
Lenz et al.
1988
Variable valve timing—A possibility to control engine load without throttle
US3046961A
(en )
1962-07-31
Internal combustion engines
GB2119853A
(en )
1983-11-23
Four-cylinder I.C. engine operable with two effective cylinders
JPS5913288Y2
(ja )
1984-04-20
可逆転ディ−ゼル機関の動弁装置
EP3018321A1
(en )
2016-05-11
Internal combustion engine
US3687124A
(en )
1972-08-29
Automatic engine decompression system for two-cycle engine
US5009201A
(en )
1991-04-23
Two-cycle engine having a direct fuel injection system
US2999491A
(en )
1961-09-12
Internal combustion engine and method of operating the same to obtain compression reduction during cranking
US2552006A
(en )
1951-05-08
Internal-combustion engine
CA2186548C
(en )
2005-05-17
Internal combustion engine
GB948477A
(enrdf_load_stackoverflow )
US3590796A
(en )
1971-07-06
Free valve compression relief for four cycle engines
US7523733B2
(en )
2009-04-28
Dual intake valve assembly for internal combustion engine
JPH0270917A
(ja )
1990-03-09
2サイクルエンジン
US5351660A
(en )
1994-10-04
Electrically activated dynamic valve for spark ignition engines
US7673617B2
(en )
2010-03-09
Indirect-injection internal-combustion engine, notably spark-ignition supercharged engine, with two intake means for carrying out a burnt gas scavenging stage
GB2089887A
(en )
1982-06-30
Charge intake valving in a four- stroke engine
US6659057B2
(en )
2003-12-09
Small four-cycle engine having compression relief to facilitate cranking