Internal combustion engine with variable camshaft timing and int

Details Internal combustion engine with variable camshaft timing and int Internal combustion engine with variable camshaft timing and int

1998-06-08

1999-09-14

Lo, Weilun

Internal-combustion engines

Poppet valve operating mechanism

With means for varying timing

123 9017, 123306, 123308, F01L 134, F02B 3100

Patent

active

059505826

ABSTRACT:
A reciprocating internal combustion engine has a pilot mask situated about the intake valve seat and extending into the engine cylinder and a variable camshaft timing drive system which positions the camshaft such that the lift of the intake valve and the height of the pilot mask are approximately equal when the piston is moving at the point of its greatest velocity during the intake stroke.

REFERENCES:
patent: 2183674 (1939-12-01), Erren
patent: 3441009 (1969-04-01), Rafanelli
patent: 4285310 (1981-08-01), Takizawa et al.
patent: 4327676 (1982-05-01), McIntire et al.
patent: 4344393 (1982-08-01), Etoh et al.
patent: 4354463 (1982-10-01), Otani et al.
patent: 4365597 (1982-12-01), Iizuka et al.
patent: 4401069 (1983-08-01), Foley
patent: 4494504 (1985-01-01), Yagi et al.
patent: 4499870 (1985-02-01), Aoyama
patent: 4516542 (1985-05-01), Aoyama et al.
patent: 4520775 (1985-06-01), Nakamura
patent: 4522179 (1985-06-01), Nishimura et al.
patent: 4534323 (1985-08-01), Kato et al.
patent: 4552112 (1985-11-01), Nagao et al.
patent: 4570590 (1986-02-01), Kawai et al.
patent: 4584974 (1986-04-01), Aoyama et al.
patent: 4667636 (1987-05-01), Oishi et al.
patent: 4702207 (1987-10-01), Hatamura et al.
patent: 4911113 (1990-03-01), Yamada
patent: 4932377 (1990-06-01), Lyle
patent: 4932378 (1990-06-01), Hitomi et al.
patent: 4974566 (1990-12-01), LoRusso et al.
patent: 5119784 (1992-06-01), Hashimoto et al.
patent: 5133310 (1992-07-01), Hitomi et al.
patent: 5165374 (1992-11-01), Chapman et al.
patent: 5190013 (1993-03-01), Dozier
patent: 5228422 (1993-07-01), Wakeman
patent: 5230320 (1993-07-01), Hitomi et al.
patent: 5236332 (1993-08-01), Satou et al.
patent: 5239960 (1993-08-01), Sasaki et al.
patent: 5359972 (1994-11-01), Isaka
patent: 5408966 (1995-04-01), Lipinski et al.
patent: 5443050 (1995-08-01), Hitomi et al.
patent: 5467748 (1995-11-01), Stockhausen
patent: 5487365 (1996-01-01), Isaka
patent: 5596965 (1997-01-01), Nagata
patent: 5606960 (1997-03-01), Takahashi et al.
patent: 5640941 (1997-06-01), Hazen et al.
patent: 5642703 (1997-07-01), Stockhausen et al.
patent: 5669341 (1997-09-01), Ushirono et al.
Dual Equal VCT-A Variable Camshaft Timing Strategy for Improved Fuel Economy and Emissions, SAE Technical Paper Series 950975, pp. 1-13, R. Stein, K. Galietti and T. Leone, Mar. 1995.
A Study of Combustion Stability of Non-throttling S.I. Engine with Early Intake Valve Closing Mechanism, Honda R&D Co., Ltd., Japan, 945009, pp. 78-87, H. Sono & H. Umiyama.
A Study of Vehicle Equipped with Non-throttling S.I. Engine with Early Intake Valve Closing Mechanism, Honda R&D Co., Ltd., Japan, 930820, pp. 17-27, H. Sono, H. Umiyama, Y. Urata, K. Shimizu, Y. Fujiyoshi and K. Fukuo.

Affiliated with

Also associated with

Rating

Internal combustion engine with variable camshaft timing and int does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Internal combustion engine with variable camshaft timing and int, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Internal combustion engine with variable camshaft timing and int will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1498820