Internal-combustion engines – Two-cycle – Rear compression
Patent
1994-08-09
1996-07-23
McMahon, Marguerite
Internal-combustion engines
Two-cycle
Rear compression
F01M 102
Patent
active
055379591
ABSTRACT:
A motor vehicle containing a two-cycle, crankcase compression, internal combustion engine having direct lubricating systems for supplying lubricant to the sliding surfaces of the piston and cylinder bore for each cylinder of the engine, separate pumps for delivering lubricant to the crankshaft bearings associated with each cylinder of the engine and a system for delivering lubricant to the engine for the remaining components through the induction system. Various arrangements are disclosed for delivering the lubricant to the induction system including systems having a separate pump for each cylinder and combined arrangements.
REFERENCES:
patent: 2253152 (1941-08-01), Towler et al.
patent: 2796075 (1957-06-01), Focht
patent: 3302752 (1967-02-01), Nobou Shikawa
patent: 3396151 (1968-08-01), Kato et al.
patent: 3435612 (1969-04-01), Hensler
patent: 3447636 (1969-06-01), Bonfilio
patent: 3779225 (1973-12-01), Watson et al.
patent: 3938425 (1976-02-01), Kroffke
patent: 4094293 (1978-06-01), Evans
patent: 4199950 (1980-04-01), Hakanson et al.
patent: 4286632 (1981-09-01), Abel
patent: 4369743 (1983-01-01), Holt et al.
patent: 4385614 (1983-05-01), Eheim et al.
patent: 4446833 (1984-05-01), Matsushita et al.
patent: 4452188 (1984-06-01), Kosuda et al.
patent: 4480602 (1984-11-01), Kobayashi et al.
patent: 4506337 (1985-03-01), Yasuhara
patent: 4512298 (1985-04-01), Hayashi
patent: 4531485 (1985-07-01), Murther
patent: 4533301 (1985-08-01), Foster
patent: 4539949 (1985-09-01), Walsworth
patent: 4551076 (1985-11-01), Dubois
patent: 4563988 (1986-01-01), Weishaupt
patent: 4630085 (1986-12-01), Misawa et al.
patent: 4655183 (1987-04-01), Taira et al.
patent: 4697553 (1987-10-01), Lie
patent: 4700671 (1987-10-01), Matsushita
patent: 4706193 (1987-11-01), Imajo et al.
patent: 4715791 (1987-12-01), Berlin et al.
patent: 4726330 (1988-02-01), Shiga
patent: 4730580 (1988-03-01), Matsushita
patent: 4758130 (1988-07-01), Waterworth
patent: 4829967 (1989-05-01), Nuti
patent: 4887559 (1989-12-01), Hensel et al.
patent: 4893598 (1990-01-01), Stasuik
patent: 4904163 (1990-02-01), Tachi et al.
patent: 4944658 (1990-07-01), Buttner
patent: 4967700 (1990-11-01), Torigai
patent: 4989555 (1991-02-01), Matsuo et al.
patent: 5052355 (1991-10-01), Ito et al.
patent: 5069177 (1991-12-01), Dokonal
patent: 5094196 (1992-03-01), Tsurutani et al.
patent: 5156120 (1992-10-01), Kent
patent: 5195476 (1993-03-01), Schwarz
patent: 5197424 (1993-03-01), Blum
patent: 5235944 (1983-08-01), Adachi
patent: 5370089 (1994-12-01), Harada
patent: 5375573 (1994-12-01), Bowman
PATENT ABSTRACTS OF JAPAN vol. 13, No. 289 (M-845) 5 Jul. 1989 & JP-A-01 083 807 (FUJI HEAVY IND) 29 Mar. 1989.
European Search Report dated Nov. 7, 1994.
European Search Report dated Jun. 24, 1992 w/Patent Abstract of Japan, vol. 12, No. 121 (M-686) (2968) 15 Apr. 1988 & JP-A-62 248 812 (NIPPON SOKEN INC) 29 Oct. 1987.
Eurpoean Search Report dated Oct. 19, 1992.
European Search Report dated May 7, 1993 w/Patents Abstracts of Japan, vol. 12, No. 121 (M-686) (2968) 15 Apr. 1988 & JP-A-62 248 812 (Nippon Soken Inc) 29 Oct. 1987/vol. 10, No. 204 (M-499) (2260) 17 Jul. 1986 & JP-A-61 46 409 (MADZA MOTOR CORP) 6 March 1986.
European Search Report dated Apr. 3, 1993 w/JP-A-60 88 811 (SANSHIN KOGYO K.K.) 18 May 1985.
European Search Report date Oct. 18, 1993.
McMahon Marguerite
Yamaha Hatsudoki Kabushiki Kaisha
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